{"jsonrpc":"2.0","result":[{"high":null,"low":null,"last":null,"instrument_name":"ETH-24SEP27-3700-C","bid_price":0.1225,"ask_price":0.126,"open_interest":0.0,"mark_price":0.124381,"interest_rate":0.0,"creation_timestamp":1790320710241,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":55.8,"underlying_price":2801.91,"underlying_index":"ETH-24SEP27","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":0.12425},{"high":null,"low":null,"last":0.264,"instrument_name":"ETH-25JUN27-2100-C","bid_price":0.3125,"ask_price":0.317,"open_interest":142.0,"mark_price":0.315019,"interest_rate":0.0,"creation_timestamp":1790320710241,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":56.16,"underlying_price":2766.66,"underlying_index":"ETH-25JUN27","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":0.31475},{"high":0.0001,"low":0.0001,"last":0.0001,"instrument_name":"ETH-26SEP26-3100-C","bid_price":null,"ask_price":0.0001,"open_interest":311.0,"mark_price":1.0e-5,"interest_rate":0.0,"creation_timestamp":1790320710242,"estimated_delivery_price":2675.45,"price_change":0.0,"volume":251.0,"mark_iv":86.93,"underlying_price":2675.77,"underlying_index":"ETH-26SEP26","base_currency":"ETH","quote_currency":"ETH","volume_usd":67.57,"mid_price":null},{"high":0.0605,"low":0.0605,"last":0.0605,"instrument_name":"ETH-30OCT26-2650-P","bid_price":0.0535,"ask_price":0.0545,"open_interest":1837.0,"mark_price":0.054229,"interest_rate":0.0,"creation_timestamp":1790320710242,"estimated_delivery_price":2675.45,"price_change":0.0,"volume":1.0,"mark_iv":49.12,"underlying_price":2683.5,"underlying_index":"ETH-30OCT26","base_currency":"ETH","quote_currency":"ETH","volume_usd":160.15,"mid_price":0.054},{"high":0.024,"low":0.016,"last":0.024,"instrument_name":"ETH-27SEP26-2640-C","bid_price":0.018,"ask_price":0.02,"open_interest":377.0,"mark_price":0.019001,"interest_rate":0.0,"creation_timestamp":1790320710246,"estimated_delivery_price":2675.45,"price_change":17.0732,"volume":76.0,"mark_iv":37.16,"underlying_price":2676.03,"underlying_index":"ETH-27SEP26","base_currency":"ETH","quote_currency":"ETH","volume_usd":4202.25,"mid_price":0.019},{"high":0.006,"low":0.0022,"last":0.0022,"instrument_name":"ETH-26SEP26-2740-C","bid_price":0.0023,"ask_price":0.0026,"open_interest":310.0,"mark_price":0.002536,"interest_rate":0.0,"creation_timestamp":1790320710246,"estimated_delivery_price":2675.45,"price_change":-63.3333,"volume":192.0,"mark_iv":48.6,"underlying_price":2675.78,"underlying_index":"ETH-26SEP26","base_currency":"ETH","quote_currency":"ETH","volume_usd":2268.03,"mid_price":0.00245},{"high":0.0185,"low":0.0175,"last":0.0175,"instrument_name":"ETH-25DEC26-3800-C","bid_price":0.0175,"ask_price":0.018,"open_interest":5809.0,"mark_price":0.017622,"interest_rate":0.0,"creation_timestamp":1790320710246,"estimated_delivery_price":2675.45,"price_change":0.0,"volume":378.0,"mark_iv":55.85,"underlying_price":2702.5,"underlying_index":"ETH-25DEC26","base_currency":"ETH","quote_currency":"ETH","volume_usd":18128.64,"mid_price":0.01775},{"high":0.346,"low":0.346,"last":0.346,"instrument_name":"ETH-24SEP27-2100-C","bid_price":0.336,"ask_price":0.351,"open_interest":1.0,"mark_price":0.343818,"interest_rate":0.0,"creation_timestamp":1790320710246,"estimated_delivery_price":2675.45,"price_change":0.0,"volume":1.0,"mark_iv":56.59,"underlying_price":2801.91,"underlying_index":"ETH-24SEP27","base_currency":"ETH","quote_currency":"ETH","volume_usd":928.75,"mid_price":0.3435},{"high":null,"low":null,"last":0.0001,"instrument_name":"ETH-25SEP26-4800-C","bid_price":null,"ask_price":0.0001,"open_interest":2689.0,"mark_price":0.0,"interest_rate":0.0,"creation_timestamp":1790320710246,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":126.04,"underlying_price":2676.03,"underlying_index":"ETH-25SEP26","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":null},{"high":0.2088,"low":0.2088,"last":0.2088,"instrument_name":"ETH-26MAR27-2400-C","bid_price":0.211,"ask_price":0.2135,"open_interest":2362.0,"mark_price":0.21261,"interest_rate":0.0,"creation_timestamp":1790320710246,"estimated_delivery_price":2675.45,"price_change":0.0,"volume":313.0,"mark_iv":54.69,"underlying_price":2732.68,"underlying_index":"ETH-26MAR27","base_currency":"ETH","quote_currency":"ETH","volume_usd":173181.32,"mid_price":0.21225},{"high":null,"low":null,"last":null,"instrument_name":"ETH-27SEP26-2460-C","bid_price":0.078,"ask_price":0.0835,"open_interest":0.0,"mark_price":0.081088,"interest_rate":0.0,"creation_timestamp":1790320710246,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":56.82,"underlying_price":2676.03,"underlying_index":"ETH-27SEP26","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":0.08075},{"high":0.0575,"low":0.0575,"last":0.0575,"instrument_name":"ETH-27NOV26-2550-P","bid_price":0.059,"ask_price":0.0605,"open_interest":312.0,"mark_price":0.059856,"interest_rate":0.0,"creation_timestamp":1790320710246,"estimated_delivery_price":2675.45,"price_change":0.0,"volume":10.0,"mark_iv":51.97,"underlying_price":2692.64,"underlying_index":"ETH-27NOV26","base_currency":"ETH","quote_currency":"ETH","volume_usd":1549.56,"mid_price":0.05975},{"high":null,"low":null,"last":null,"instrument_name":"ETH-24SEP27-3400-C","bid_price":0.147,"ask_price":0.151,"open_interest":0.0,"mark_price":0.149134,"interest_rate":0.0,"creation_timestamp":1790320710248,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":55.52,"underlying_price":2801.91,"underlying_index":"ETH-24SEP27","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":0.149},{"high":0.0035,"low":0.0015,"last":0.0018,"instrument_name":"ETH-28SEP26-2520-P","bid_price":0.0011,"ask_price":0.0014,"open_interest":219.0,"mark_price":0.001174,"interest_rate":0.0,"creation_timestamp":1790320710248,"estimated_delivery_price":2675.45,"price_change":-48.5714,"volume":219.0,"mark_iv":44.35,"underlying_price":2676.33,"underlying_index":"ETH-28SEP26","base_currency":"ETH","quote_currency":"ETH","volume_usd":1458.57,"mid_price":0.00125},{"high":0.0755,"low":0.067,"last":0.067,"instrument_name":"ETH-25DEC26-2500-P","bid_price":0.067,"ask_price":0.0685,"open_interest":3141.0,"mark_price":0.067828,"interest_rate":0.0,"creation_timestamp":1790320710250,"estimated_delivery_price":2675.45,"price_change":-11.2583,"volume":147.0,"mark_iv":52.8,"underlying_price":2702.5,"underlying_index":"ETH-25DEC26","base_currency":"ETH","quote_currency":"ETH","volume_usd":27533.77,"mid_price":0.06775},{"high":null,"low":null,"last":null,"instrument_name":"ETH-28SEP26-2480-C","bid_price":0.0715,"ask_price":0.075,"open_interest":0.0,"mark_price":0.074123,"interest_rate":0.0,"creation_timestamp":1790320710250,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":48.65,"underlying_price":2676.33,"underlying_index":"ETH-28SEP26","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":0.07325},{"high":0.0017,"low":0.0012,"last":0.0013,"instrument_name":"ETH-2OCT26-2300-P","bid_price":0.0011,"ask_price":0.0013,"open_interest":2533.0,"mark_price":0.001163,"interest_rate":0.0,"creation_timestamp":1790320710250,"estimated_delivery_price":2675.45,"price_change":-23.5294,"volume":52.0,"mark_iv":61.19,"underlying_price":2676.68,"underlying_index":"ETH-2OCT26","base_currency":"ETH","quote_currency":"ETH","volume_usd":235.57,"mid_price":0.0012},{"high":0.028,"low":0.0185,"last":0.021,"instrument_name":"ETH-2OCT26-2700-C","bid_price":0.02,"ask_price":0.021,"open_interest":2480.0,"mark_price":0.020606,"interest_rate":0.0,"creation_timestamp":1790320710250,"estimated_delivery_price":2675.45,"price_change":-25.0,"volume":225.0,"mark_iv":44.46,"underlying_price":2676.7,"underlying_index":"ETH-2OCT26","base_currency":"ETH","quote_currency":"ETH","volume_usd":12878.22,"mid_price":0.0205},{"high":null,"low":null,"last":null,"instrument_name":"ETH-26MAR27-4600-P","bid_price":0.698,"ask_price":0.723,"open_interest":0.0,"mark_price":0.70845,"interest_rate":0.0,"creation_timestamp":1790320710250,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":57.88,"underlying_price":2732.68,"underlying_index":"ETH-26MAR27","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":0.7105},{"high":null,"low":null,"last":null,"instrument_name":"ETH-26MAR27-3700-P","bid_price":0.406,"ask_price":0.4145,"open_interest":0.0,"mark_price":0.410022,"interest_rate":0.0,"creation_timestamp":1790320710250,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":55.18,"underlying_price":2732.68,"underlying_index":"ETH-26MAR27","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":0.41025},{"high":0.0029,"low":0.0012,"last":0.0012,"instrument_name":"ETH-27SEP26-2520-P","bid_price":0.0006,"ask_price":0.0008,"open_interest":42.0,"mark_price":6.93e-4,"interest_rate":0.0,"creation_timestamp":1790320710250,"estimated_delivery_price":2675.45,"price_change":-58.6207,"volume":32.0,"mark_iv":48.34,"underlying_price":2676.03,"underlying_index":"ETH-27SEP26","base_currency":"ETH","quote_currency":"ETH","volume_usd":236.17,"mid_price":0.0007},{"high":0.369,"low":0.369,"last":0.369,"instrument_name":"ETH-25DEC26-1700-C","bid_price":0.377,"ask_price":0.3805,"open_interest":365.0,"mark_price":0.379351,"interest_rate":0.0,"creation_timestamp":1790320710250,"estimated_delivery_price":2675.45,"price_change":0.0,"volume":193.0,"mark_iv":64.29,"underlying_price":2702.5,"underlying_index":"ETH-25DEC26","base_currency":"ETH","quote_currency":"ETH","volume_usd":188331.93,"mid_price":0.37875},{"high":null,"low":null,"last":null,"instrument_name":"ETH-9OCT26-2350-C","bid_price":0.126,"ask_price":0.128,"open_interest":0.0,"mark_price":0.127537,"interest_rate":0.0,"creation_timestamp":1790320710250,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":53.45,"underlying_price":2678.18,"underlying_index":"ETH-9OCT26","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":0.127},{"high":0.0065,"low":0.0001,"last":0.0001,"instrument_name":"ETH-25SEP26-2720-C","bid_price":null,"ask_price":0.0065,"open_interest":3084.0,"mark_price":0.0,"interest_rate":0.0,"creation_timestamp":1790320710250,"estimated_delivery_price":2675.45,"price_change":-98.4615,"volume":3914.0,"mark_iv":40.01,"underlying_price":2676.07,"underlying_index":"ETH-25SEP26","base_currency":"ETH","quote_currency":"ETH","volume_usd":17855.65,"mid_price":null},{"high":0.2265,"low":0.2265,"last":0.2265,"instrument_name":"ETH-24SEP27-2700-C","bid_price":0.228,"ask_price":0.2345,"open_interest":10.0,"mark_price":0.232877,"interest_rate":0.0,"creation_timestamp":1790320710250,"estimated_delivery_price":2675.45,"price_change":0.0,"volume":10.0,"mark_iv":55.47,"underlying_price":2801.91,"underlying_index":"ETH-24SEP27","base_currency":"ETH","quote_currency":"ETH","volume_usd":5982.86,"mid_price":0.23125},{"high":null,"low":null,"last":null,"instrument_name":"ETH-30OCT26-4400-P","bid_price":0.6345,"ask_price":0.646,"open_interest":0.0,"mark_price":0.640234,"interest_rate":0.0,"creation_timestamp":1790320710250,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":64.93,"underlying_price":2683.5,"underlying_index":"ETH-30OCT26","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":0.64025},{"high":null,"low":null,"last":0.291,"instrument_name":"ETH-25DEC26-3200-P","bid_price":0.2275,"ask_price":0.233,"open_interest":294.0,"mark_price":0.229469,"interest_rate":0.0,"creation_timestamp":1790320710250,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":52.99,"underlying_price":2702.49,"underlying_index":"ETH-25DEC26","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":0.23025},{"high":0.0002,"low":0.0002,"last":0.0002,"instrument_name":"ETH-25DEC26-10000-C","bid_price":0.0001,"ask_price":0.0003,"open_interest":1741.0,"mark_price":1.84e-4,"interest_rate":0.0,"creation_timestamp":1790320710251,"estimated_delivery_price":2675.45,"price_change":0.0,"volume":167.0,"mark_iv":83.52,"underlying_price":2702.5,"underlying_index":"ETH-25DEC26","base_currency":"ETH","quote_currency":"ETH","volume_usd":88.33,"mid_price":0.0002},{"high":null,"low":null,"last":0.184,"instrument_name":"ETH-25JUN27-2800-C","bid_price":0.18,"ask_price":0.1835,"open_interest":1231.0,"mark_price":0.182128,"interest_rate":0.0,"creation_timestamp":1790320710251,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":54.69,"underlying_price":2766.66,"underlying_index":"ETH-25JUN27","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":0.18175},{"high":null,"low":null,"last":null,"instrument_name":"ETH-25DEC26-5500-P","bid_price":1.029,"ask_price":1.0475,"open_interest":0.0,"mark_price":1.037486,"interest_rate":0.0,"creation_timestamp":1790320710251,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":65.15,"underlying_price":2702.5,"underlying_index":"ETH-25DEC26","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":1.03825},{"high":0.0155,"low":0.0155,"last":0.0155,"instrument_name":"ETH-30OCT26-2350-P","bid_price":0.0165,"ask_price":0.0175,"open_interest":1208.0,"mark_price":0.017203,"interest_rate":0.0,"creation_timestamp":1790320710251,"estimated_delivery_price":2675.45,"price_change":0.0,"volume":1.0,"mark_iv":51.83,"underlying_price":2683.5,"underlying_index":"ETH-30OCT26","base_currency":"ETH","quote_currency":"ETH","volume_usd":41.81,"mid_price":0.017},{"high":0.03,"low":0.0185,"last":0.0205,"instrument_name":"ETH-2OCT26-2650-P","bid_price":0.019,"ask_price":0.02,"open_interest":1044.0,"mark_price":0.01978,"interest_rate":0.0,"creation_timestamp":1790320710251,"estimated_delivery_price":2675.45,"price_change":0.0,"volume":480.0,"mark_iv":44.38,"underlying_price":2676.7,"underlying_index":"ETH-2OCT26","base_currency":"ETH","quote_currency":"ETH","volume_usd":32911.2,"mid_price":0.0195},{"high":null,"low":null,"last":null,"instrument_name":"ETH-24SEP27-4300-P","bid_price":0.611,"ask_price":0.638,"open_interest":0.0,"mark_price":0.622909,"interest_rate":0.0,"creation_timestamp":1790320710251,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":56.51,"underlying_price":2801.91,"underlying_index":"ETH-24SEP27","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":0.6245},{"high":null,"low":null,"last":null,"instrument_name":"ETH-9OCT26-3100-P","bid_price":0.1585,"ask_price":0.1645,"open_interest":0.0,"mark_price":0.161323,"interest_rate":0.0,"creation_timestamp":1790320710251,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":52.38,"underlying_price":2678.18,"underlying_index":"ETH-9OCT26","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":0.1615},{"high":0.2005,"low":0.193,"last":0.193,"instrument_name":"ETH-25JUN27-2800-P","bid_price":0.193,"ask_price":0.1955,"open_interest":838.0,"mark_price":0.194182,"interest_rate":0.0,"creation_timestamp":1790320710251,"estimated_delivery_price":2675.45,"price_change":-3.7406,"volume":251.0,"mark_iv":54.69,"underlying_price":2766.66,"underlying_index":"ETH-25JUN27","base_currency":"ETH","quote_currency":"ETH","volume_usd":133363.72,"mid_price":0.19425},{"high":0.0033,"low":0.0027,"last":0.0027,"instrument_name":"ETH-2OCT26-2400-P","bid_price":0.002,"ask_price":0.0024,"open_interest":2096.0,"mark_price":0.002193,"interest_rate":0.0,"creation_timestamp":1790320710251,"estimated_delivery_price":2675.45,"price_change":-18.1818,"volume":19.0,"mark_iv":53.43,"underlying_price":2676.68,"underlying_index":"ETH-2OCT26","base_currency":"ETH","quote_currency":"ETH","volume_usd":139.91,"mid_price":0.0022},{"high":null,"low":null,"last":null,"instrument_name":"ETH-26MAR27-5500-P","bid_price":1.013,"ask_price":1.045,"open_interest":0.0,"mark_price":1.025524,"interest_rate":0.0,"creation_timestamp":1790320710251,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":60.69,"underlying_price":2732.68,"underlying_index":"ETH-26MAR27","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":1.029},{"high":0.4952,"low":0.4952,"last":0.4952,"instrument_name":"ETH-26MAR27-1400-C","bid_price":0.497,"ask_price":0.5005,"open_interest":31.0,"mark_price":0.499302,"interest_rate":0.0,"creation_timestamp":1790320710251,"estimated_delivery_price":2675.45,"price_change":0.0,"volume":3.0,"mark_iv":66.72,"underlying_price":2732.68,"underlying_index":"ETH-26MAR27","base_currency":"ETH","quote_currency":"ETH","volume_usd":3936.66,"mid_price":0.49875},{"high":0.012,"low":0.007,"last":0.007,"instrument_name":"ETH-28SEP26-2720-C","bid_price":0.007,"ask_price":0.0075,"open_interest":171.0,"mark_price":0.007073,"interest_rate":0.0,"creation_timestamp":1790320710251,"estimated_delivery_price":2675.45,"price_change":-36.3636,"volume":171.0,"mark_iv":37.41,"underlying_price":2676.38,"underlying_index":"ETH-28SEP26","base_currency":"ETH","quote_currency":"ETH","volume_usd":5046.18,"mid_price":0.00725},{"high":null,"low":null,"last":null,"instrument_name":"ETH-24SEP27-5200-P","bid_price":0.8965,"ask_price":0.9305,"open_interest":0.0,"mark_price":0.911537,"interest_rate":0.0,"creation_timestamp":1790320710251,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":57.83,"underlying_price":2801.91,"underlying_index":"ETH-24SEP27","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":0.9135},{"high":0.0145,"low":0.0095,"last":0.0095,"instrument_name":"ETH-28SEP26-2660-P","bid_price":0.01,"ask_price":0.0105,"open_interest":93.0,"mark_price":0.010141,"interest_rate":0.0,"creation_timestamp":1790320710251,"estimated_delivery_price":2675.45,"price_change":-34.4828,"volume":93.0,"mark_iv":35.81,"underlying_price":2676.38,"underlying_index":"ETH-28SEP26","base_currency":"ETH","quote_currency":"ETH","volume_usd":2829.72,"mid_price":0.01025},{"high":0.0055,"low":0.0038,"last":0.0038,"instrument_name":"ETH-27SEP26-2760-C","bid_price":0.0024,"ask_price":0.0028,"open_interest":657.0,"mark_price":0.002635,"interest_rate":0.0,"creation_timestamp":1790320710251,"estimated_delivery_price":2675.45,"price_change":-30.9091,"volume":48.0,"mark_iv":41.55,"underlying_price":2676.03,"underlying_index":"ETH-27SEP26","base_currency":"ETH","quote_currency":"ETH","volume_usd":639.37,"mid_price":0.0026},{"high":null,"low":null,"last":0.35,"instrument_name":"ETH-27NOV26-1600-C","bid_price":0.4075,"ask_price":0.41,"open_interest":18.0,"mark_price":0.409146,"interest_rate":0.0,"creation_timestamp":1790320710251,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":70.28,"underlying_price":2692.69,"underlying_index":"ETH-27NOV26","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":0.40875},{"high":null,"low":null,"last":0.099,"instrument_name":"ETH-25JUN27-3800-C","bid_price":0.0835,"ask_price":0.086,"open_interest":494.0,"mark_price":0.084831,"interest_rate":0.0,"creation_timestamp":1790320710251,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":55.62,"underlying_price":2766.66,"underlying_index":"ETH-25JUN27","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":0.08475},{"high":0.0825,"low":0.0825,"last":0.0825,"instrument_name":"ETH-9OCT26-2500-C","bid_price":0.078,"ask_price":0.08,"open_interest":468.0,"mark_price":0.079007,"interest_rate":0.0,"creation_timestamp":1790320710251,"estimated_delivery_price":2675.45,"price_change":0.0,"volume":3.0,"mark_iv":48.28,"underlying_price":2678.18,"underlying_index":"ETH-9OCT26","base_currency":"ETH","quote_currency":"ETH","volume_usd":665.73,"mid_price":0.079},{"high":null,"low":null,"last":0.3485,"instrument_name":"ETH-30OCT26-1500-C","bid_price":0.4405,"ask_price":0.443,"open_interest":50.0,"mark_price":0.441734,"interest_rate":0.0,"creation_timestamp":1790320710251,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":81.9,"underlying_price":2683.5,"underlying_index":"ETH-30OCT26","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":0.44175},{"high":0.1415,"low":0.1386,"last":0.1415,"instrument_name":"ETH-25DEC26-2500-C","bid_price":0.142,"ask_price":0.1435,"open_interest":28797.0,"mark_price":0.142766,"interest_rate":0.0,"creation_timestamp":1790320710251,"estimated_delivery_price":2675.45,"price_change":2.0924,"volume":3.0,"mark_iv":52.8,"underlying_price":2702.5,"underlying_index":"ETH-25DEC26","base_currency":"ETH","quote_currency":"ETH","volume_usd":1120.15,"mid_price":0.14275},{"high":0.0011,"low":0.0011,"last":0.0011,"instrument_name":"ETH-28SEP26-2880-C","bid_price":0.0008,"ask_price":0.0011,"open_interest":3.0,"mark_price":0.001018,"interest_rate":0.0,"creation_timestamp":1790320710251,"estimated_delivery_price":2675.45,"price_change":0.0,"volume":3.0,"mark_iv":49.46,"underlying_price":2676.38,"underlying_index":"ETH-28SEP26","base_currency":"ETH","quote_currency":"ETH","volume_usd":8.86,"mid_price":9.5e-4},{"high":0.002,"low":0.0017,"last":0.002,"instrument_name":"ETH-28SEP26-2820-C","bid_price":0.0017,"ask_price":0.002,"open_interest":152.0,"mark_price":0.001881,"interest_rate":0.0,"creation_timestamp":1790320710251,"estimated_delivery_price":2675.45,"price_change":17.6471,"volume":152.0,"mark_iv":44.15,"underlying_price":2676.38,"underlying_index":"ETH-28SEP26","base_currency":"ETH","quote_currency":"ETH","volume_usd":691.16,"mid_price":0.00185},{"high":null,"low":null,"last":null,"instrument_name":"ETH-30OCT26-3300-P","bid_price":0.2355,"ask_price":0.242,"open_interest":0.0,"mark_price":0.238778,"interest_rate":0.0,"creation_timestamp":1790320710251,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":53.05,"underlying_price":2683.5,"underlying_index":"ETH-30OCT26","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":0.23875},{"high":0.033,"low":0.033,"last":0.033,"instrument_name":"ETH-27NOV26-2350-P","bid_price":0.0335,"ask_price":0.0345,"open_interest":648.0,"mark_price":0.034076,"interest_rate":0.0,"creation_timestamp":1790320710251,"estimated_delivery_price":2675.45,"price_change":0.0,"volume":33.0,"mark_iv":53.39,"underlying_price":2692.64,"underlying_index":"ETH-27NOV26","base_currency":"ETH","quote_currency":"ETH","volume_usd":2922.97,"mid_price":0.034},{"high":0.3962,"low":0.3962,"last":0.3962,"instrument_name":"ETH-26MAR27-1700-C","bid_price":0.3985,"ask_price":0.402,"open_interest":1250.0,"mark_price":0.400736,"interest_rate":0.0,"creation_timestamp":1790320710251,"estimated_delivery_price":2675.45,"price_change":0.0,"volume":4.0,"mark_iv":60.96,"underlying_price":2732.68,"underlying_index":"ETH-26MAR27","base_currency":"ETH","quote_currency":"ETH","volume_usd":4199.53,"mid_price":0.40025},{"high":0.019,"low":0.0125,"last":0.016,"instrument_name":"ETH-2OCT26-2750-C","bid_price":0.0135,"ask_price":0.014,"open_interest":691.0,"mark_price":0.013882,"interest_rate":0.0,"creation_timestamp":1790320710251,"estimated_delivery_price":2675.45,"price_change":-15.7895,"volume":278.0,"mark_iv":45.0,"underlying_price":2676.68,"underlying_index":"ETH-2OCT26","base_currency":"ETH","quote_currency":"ETH","volume_usd":12223.81,"mid_price":0.01375},{"high":0.0002,"low":0.0001,"last":0.0001,"instrument_name":"ETH-26SEP26-3000-C","bid_price":null,"ask_price":0.0002,"open_interest":968.0,"mark_price":1.04e-4,"interest_rate":0.0,"creation_timestamp":1790320710252,"estimated_delivery_price":2675.45,"price_change":-50.0,"volume":705.0,"mark_iv":86.8,"underlying_price":2675.78,"underlying_index":"ETH-26SEP26","base_currency":"ETH","quote_currency":"ETH","volume_usd":242.97,"mid_price":null},{"high":0.0032,"low":0.0007,"last":0.0007,"instrument_name":"ETH-26SEP26-2540-P","bid_price":0.0006,"ask_price":0.0008,"open_interest":450.0,"mark_price":6.53e-4,"interest_rate":0.0,"creation_timestamp":1790320710252,"estimated_delivery_price":2675.45,"price_change":-63.1579,"volume":182.0,"mark_iv":59.79,"underlying_price":2675.78,"underlying_index":"ETH-26SEP26","base_currency":"ETH","quote_currency":"ETH","volume_usd":1114.56,"mid_price":0.0007},{"high":0.0083,"low":0.0083,"last":0.0083,"instrument_name":"ETH-25JUN27-1000-P","bid_price":0.0075,"ask_price":0.0085,"open_interest":4803.0,"mark_price":0.007961,"interest_rate":0.0,"creation_timestamp":1790320710252,"estimated_delivery_price":2675.45,"price_change":0.0,"volume":4.0,"mark_iv":72.42,"underlying_price":2766.66,"underlying_index":"ETH-25JUN27","base_currency":"ETH","quote_currency":"ETH","volume_usd":88.0,"mid_price":0.008},{"high":null,"low":null,"last":null,"instrument_name":"ETH-24SEP27-2900-C","bid_price":0.2015,"ask_price":0.206,"open_interest":0.0,"mark_price":0.204249,"interest_rate":0.0,"creation_timestamp":1790320710252,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":55.29,"underlying_price":2801.91,"underlying_index":"ETH-24SEP27","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":0.20375},{"high":0.0001,"low":0.0001,"last":0.0001,"instrument_name":"ETH-25SEP26-2000-P","bid_price":null,"ask_price":0.0001,"open_interest":21167.0,"mark_price":0.0,"interest_rate":0.0,"creation_timestamp":1790320710252,"estimated_delivery_price":2675.45,"price_change":0.0,"volume":3.0,"mark_iv":186.99,"underlying_price":2676.07,"underlying_index":"ETH-25SEP26","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.79,"mid_price":null},{"high":null,"low":null,"last":null,"instrument_name":"ETH-24SEP27-3200-P","bid_price":0.3045,"ask_price":0.321,"open_interest":0.0,"mark_price":0.310889,"interest_rate":0.0,"creation_timestamp":1790320710252,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":55.38,"underlying_price":2801.91,"underlying_index":"ETH-24SEP27","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":0.31275},{"high":null,"low":null,"last":0.04,"instrument_name":"ETH-30OCT26-2550-P","bid_price":0.0375,"ask_price":0.0385,"open_interest":2295.0,"mark_price":0.037992,"interest_rate":0.0,"creation_timestamp":1790320710252,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":49.51,"underlying_price":2683.5,"underlying_index":"ETH-30OCT26","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":0.038},{"high":0.0039,"low":0.0039,"last":0.0039,"instrument_name":"ETH-25DEC26-1400-P","bid_price":0.0034,"ask_price":0.0038,"open_interest":1.38e4,"mark_price":0.003535,"interest_rate":0.0,"creation_timestamp":1790320710252,"estimated_delivery_price":2675.45,"price_change":0.0,"volume":233.0,"mark_iv":72.54,"underlying_price":2702.5,"underlying_index":"ETH-25DEC26","base_currency":"ETH","quote_currency":"ETH","volume_usd":2403.04,"mid_price":0.0036},{"high":0.007,"low":0.0035,"last":0.0036,"instrument_name":"ETH-27SEP26-2600-P","bid_price":0.0025,"ask_price":0.0029,"open_interest":176.0,"mark_price":0.002599,"interest_rate":0.0,"creation_timestamp":1790320710252,"estimated_delivery_price":2675.45,"price_change":-40.0,"volume":111.0,"mark_iv":39.94,"underlying_price":2676.03,"underlying_index":"ETH-27SEP26","base_currency":"ETH","quote_currency":"ETH","volume_usd":1707.95,"mid_price":0.0027},{"high":null,"low":null,"last":0.0875,"instrument_name":"ETH-27NOV26-2700-P","bid_price":0.086,"ask_price":0.0875,"open_interest":866.0,"mark_price":0.086811,"interest_rate":0.0,"creation_timestamp":1790320710252,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":51.58,"underlying_price":2692.69,"underlying_index":"ETH-27NOV26","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":0.08675},{"high":null,"low":null,"last":0.0001,"instrument_name":"ETH-25SEP26-1800-P","bid_price":null,"ask_price":0.0001,"open_interest":11936.0,"mark_price":0.0,"interest_rate":0.0,"creation_timestamp":1790320710252,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":186.99,"underlying_price":2676.07,"underlying_index":"ETH-25SEP26","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":null},{"high":null,"low":null,"last":null,"instrument_name":"ETH-28SEP26-2300-C","bid_price":0.1385,"ask_price":0.1415,"open_interest":0.0,"mark_price":0.140801,"interest_rate":0.0,"creation_timestamp":1790320710252,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":69.74,"underlying_price":2676.38,"underlying_index":"ETH-28SEP26","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":0.14},{"high":null,"low":null,"last":0.108,"instrument_name":"ETH-25JUN27-3600-C","bid_price":0.097,"ask_price":0.099,"open_interest":3341.0,"mark_price":0.098202,"interest_rate":0.0,"creation_timestamp":1790320710252,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":55.31,"underlying_price":2766.65,"underlying_index":"ETH-25JUN27","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":0.098},{"high":null,"low":null,"last":0.052,"instrument_name":"ETH-25JUN27-4800-C","bid_price":0.043,"ask_price":0.045,"open_interest":143.0,"mark_price":0.04389,"interest_rate":0.0,"creation_timestamp":1790320710252,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":57.72,"underlying_price":2766.66,"underlying_index":"ETH-25JUN27","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":0.044},{"high":null,"low":null,"last":null,"instrument_name":"ETH-25SEP26-2720-P","bid_price":0.014,"ask_price":0.02,"open_interest":0.0,"mark_price":0.016408,"interest_rate":0.0,"creation_timestamp":1790320710252,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":40.01,"underlying_price":2676.07,"underlying_index":"ETH-25SEP26","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":0.017},{"high":0.015,"low":0.0031,"last":0.0031,"instrument_name":"ETH-26SEP26-2640-P","bid_price":0.0038,"ask_price":0.0043,"open_interest":363.0,"mark_price":0.003981,"interest_rate":0.0,"creation_timestamp":1790320710252,"estimated_delivery_price":2675.45,"price_change":-52.3077,"volume":339.0,"mark_iv":43.54,"underlying_price":2675.78,"underlying_index":"ETH-26SEP26","base_currency":"ETH","quote_currency":"ETH","volume_usd":7908.12,"mid_price":0.00405},{"high":null,"low":null,"last":null,"instrument_name":"ETH-25DEC26-10000-P","bid_price":2.6815,"ask_price":2.732,"open_interest":0.0,"mark_price":2.700434,"interest_rate":0.0,"creation_timestamp":1790320710253,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":83.52,"underlying_price":2702.5,"underlying_index":"ETH-25DEC26","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":2.70675},{"high":0.168,"low":0.168,"last":0.168,"instrument_name":"ETH-26MAR27-2600-C","bid_price":0.172,"ask_price":0.1745,"open_interest":3327.0,"mark_price":0.173631,"interest_rate":0.0,"creation_timestamp":1790320710253,"estimated_delivery_price":2675.45,"price_change":0.0,"volume":106.0,"mark_iv":54.21,"underlying_price":2732.68,"underlying_index":"ETH-26MAR27","base_currency":"ETH","quote_currency":"ETH","volume_usd":47189.06,"mid_price":0.17325},{"high":0.071,"low":0.0615,"last":0.0669,"instrument_name":"ETH-25SEP26-2500-C","bid_price":0.063,"ask_price":0.068,"open_interest":19449.0,"mark_price":0.065801,"interest_rate":0.0,"creation_timestamp":1790320710253,"estimated_delivery_price":2675.45,"price_change":-5.7746,"volume":1019.0,"mark_iv":92.24,"underlying_price":2676.03,"underlying_index":"ETH-25SEP26","base_currency":"ETH","quote_currency":"ETH","volume_usd":182588.63,"mid_price":0.0655},{"high":null,"low":null,"last":null,"instrument_name":"ETH-27SEP26-2520-C","bid_price":0.056,"ask_price":0.0615,"open_interest":0.0,"mark_price":0.059003,"interest_rate":0.0,"creation_timestamp":1790320710253,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":48.34,"underlying_price":2676.03,"underlying_index":"ETH-27SEP26","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":0.05875},{"high":0.0017,"low":0.0017,"last":0.0017,"instrument_name":"ETH-27SEP26-2820-C","bid_price":0.0009,"ask_price":0.0012,"open_interest":438.0,"mark_price":0.00112,"interest_rate":0.0,"creation_timestamp":1790320710253,"estimated_delivery_price":2675.45,"price_change":0.0,"volume":167.0,"mark_iv":47.54,"underlying_price":2676.04,"underlying_index":"ETH-27SEP26","base_currency":"ETH","quote_currency":"ETH","volume_usd":754.11,"mid_price":0.00105},{"high":null,"low":null,"last":0.3815,"instrument_name":"ETH-25JUN27-1700-C","bid_price":0.4195,"ask_price":0.423,"open_interest":676.0,"mark_price":0.421725,"interest_rate":0.0,"creation_timestamp":1790320710253,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":59.36,"underlying_price":2766.65,"underlying_index":"ETH-25JUN27","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":0.42125},{"high":0.006,"low":0.0004,"last":0.0005,"instrument_name":"ETH-25SEP26-2600-P","bid_price":null,"ask_price":0.0001,"open_interest":23866.0,"mark_price":0.0,"interest_rate":0.0,"creation_timestamp":1790320710253,"estimated_delivery_price":2675.45,"price_change":-66.6667,"volume":13102.0,"mark_iv":75.63,"underlying_price":2676.07,"underlying_index":"ETH-25SEP26","base_currency":"ETH","quote_currency":"ETH","volume_usd":110023.23,"mid_price":null},{"high":null,"low":null,"last":null,"instrument_name":"ETH-26SEP26-2400-C","bid_price":0.101,"ask_price":0.104,"open_interest":0.0,"mark_price":0.103223,"interest_rate":0.0,"creation_timestamp":1790320710253,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":87.37,"underlying_price":2675.78,"underlying_index":"ETH-26SEP26","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":0.1025},{"high":null,"low":null,"last":null,"instrument_name":"ETH-27SEP26-2580-C","bid_price":0.0355,"ask_price":0.0385,"open_interest":0.0,"mark_price":0.037703,"interest_rate":0.0,"creation_timestamp":1790320710253,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":41.8,"underlying_price":2676.03,"underlying_index":"ETH-27SEP26","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":0.037},{"high":null,"low":null,"last":0.117,"instrument_name":"ETH-9OCT26-2450-C","bid_price":0.093,"ask_price":0.095,"open_interest":122.0,"mark_price":0.094277,"interest_rate":0.0,"creation_timestamp":1790320710253,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":49.6,"underlying_price":2678.18,"underlying_index":"ETH-9OCT26","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":0.094},{"high":null,"low":null,"last":0.0012,"instrument_name":"ETH-2OCT26-2250-P","bid_price":0.0008,"ask_price":0.0011,"open_interest":1358.0,"mark_price":8.98e-4,"interest_rate":0.0,"creation_timestamp":1790320710253,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":65.53,"underlying_price":2676.68,"underlying_index":"ETH-2OCT26","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":9.5e-4},{"high":0.0012,"low":0.0012,"last":0.0012,"instrument_name":"ETH-25DEC26-6500-C","bid_price":0.0008,"ask_price":0.0013,"open_interest":1903.0,"mark_price":0.001038,"interest_rate":0.0,"creation_timestamp":1790320710253,"estimated_delivery_price":2675.45,"price_change":0.0,"volume":78.0,"mark_iv":70.0,"underlying_price":2702.49,"underlying_index":"ETH-25DEC26","base_currency":"ETH","quote_currency":"ETH","volume_usd":247.52,"mid_price":0.00105},{"high":null,"low":null,"last":0.0001,"instrument_name":"ETH-25SEP26-1500-P","bid_price":null,"ask_price":0.0001,"open_interest":16490.0,"mark_price":0.0,"interest_rate":0.0,"creation_timestamp":1790320710253,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":186.99,"underlying_price":2676.07,"underlying_index":"ETH-25SEP26","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":null},{"high":0.0573,"low":0.051,"last":0.051,"instrument_name":"ETH-25DEC26-2400-P","bid_price":0.053,"ask_price":0.054,"open_interest":6368.0,"mark_price":0.053668,"interest_rate":0.0,"creation_timestamp":1790320710253,"estimated_delivery_price":2675.45,"price_change":-4.6729,"volume":154.0,"mark_iv":53.29,"underlying_price":2702.5,"underlying_index":"ETH-25DEC26","base_currency":"ETH","quote_currency":"ETH","volume_usd":22633.74,"mid_price":0.0535},{"high":null,"low":null,"last":0.0001,"instrument_name":"ETH-25SEP26-1950-P","bid_price":null,"ask_price":0.0001,"open_interest":4553.0,"mark_price":0.0,"interest_rate":0.0,"creation_timestamp":1790320710253,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":186.99,"underlying_price":2676.03,"underlying_index":"ETH-25SEP26","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":null},{"high":null,"low":null,"last":0.1793,"instrument_name":"ETH-30OCT26-3200-P","bid_price":0.2015,"ask_price":0.2075,"open_interest":35.0,"mark_price":0.20464,"interest_rate":0.0,"creation_timestamp":1790320710253,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":51.93,"underlying_price":2683.5,"underlying_index":"ETH-30OCT26","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":0.2045},{"high":null,"low":null,"last":0.0006,"instrument_name":"ETH-30OCT26-1400-P","bid_price":0.0004,"ask_price":0.0006,"open_interest":4058.0,"mark_price":5.12e-4,"interest_rate":0.0,"creation_timestamp":1790320710253,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":87.17,"underlying_price":2683.5,"underlying_index":"ETH-30OCT26","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":0.0005},{"high":null,"low":null,"last":null,"instrument_name":"ETH-16OCT26-2800-P","bid_price":0.0715,"ask_price":0.074,"open_interest":0.0,"mark_price":0.072632,"interest_rate":0.0,"creation_timestamp":1790320710253,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":47.87,"underlying_price":2679.81,"underlying_index":"ETH-16OCT26","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":0.07275},{"high":null,"low":null,"last":0.171,"instrument_name":"ETH-27NOV26-3100-P","bid_price":0.1855,"ask_price":0.1895,"open_interest":1.0,"mark_price":0.187389,"interest_rate":0.0,"creation_timestamp":1790320710253,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":52.25,"underlying_price":2692.69,"underlying_index":"ETH-27NOV26","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":0.1875},{"high":0.122,"low":0.122,"last":0.122,"instrument_name":"ETH-24SEP27-2300-P","bid_price":0.1215,"ask_price":0.125,"open_interest":23.0,"mark_price":0.123019,"interest_rate":0.0,"creation_timestamp":1790320710253,"estimated_delivery_price":2675.45,"price_change":0.0,"volume":23.0,"mark_iv":56.02,"underlying_price":2801.91,"underlying_index":"ETH-24SEP27","base_currency":"ETH","quote_currency":"ETH","volume_usd":7542.39,"mid_price":0.12325},{"high":null,"low":null,"last":0.0001,"instrument_name":"ETH-25SEP26-12000-C","bid_price":null,"ask_price":0.0001,"open_interest":1953.0,"mark_price":0.0,"interest_rate":0.0,"creation_timestamp":1790320710253,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":163.48,"underlying_price":2676.07,"underlying_index":"ETH-25SEP26","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":null},{"high":null,"low":null,"last":0.2,"instrument_name":"ETH-25JUN27-2900-P","bid_price":0.215,"ask_price":0.218,"open_interest":287.0,"mark_price":0.216431,"interest_rate":0.0,"creation_timestamp":1790320710253,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":54.67,"underlying_price":2766.65,"underlying_index":"ETH-25JUN27","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":0.2165},{"high":null,"low":null,"last":0.2285,"instrument_name":"ETH-30OCT26-2150-C","bid_price":0.2045,"ask_price":0.2075,"open_interest":1032.0,"mark_price":0.206221,"interest_rate":0.0,"creation_timestamp":1790320710253,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":56.04,"underlying_price":2683.49,"underlying_index":"ETH-30OCT26","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":0.206},{"high":0.001,"low":0.0007,"last":0.0009,"instrument_name":"ETH-27SEP26-2860-C","bid_price":0.0006,"ask_price":0.0008,"open_interest":196.0,"mark_price":0.0007,"interest_rate":0.0,"creation_timestamp":1790320710253,"estimated_delivery_price":2675.45,"price_change":-10.0,"volume":412.0,"mark_iv":51.9,"underlying_price":2676.03,"underlying_index":"ETH-27SEP26","base_currency":"ETH","quote_currency":"ETH","volume_usd":1017.25,"mid_price":0.0007},{"high":null,"low":null,"last":null,"instrument_name":"ETH-25JUN27-4800-P","bid_price":0.7665,"ask_price":0.797,"open_interest":0.0,"mark_price":0.77884,"interest_rate":0.0,"creation_timestamp":1790320710253,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":57.72,"underlying_price":2766.66,"underlying_index":"ETH-25JUN27","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":0.78175},{"high":null,"low":null,"last":0.0795,"instrument_name":"ETH-25SEP26-2350-C","bid_price":0.119,"ask_price":0.124,"open_interest":18.0,"mark_price":0.121853,"interest_rate":0.0,"creation_timestamp":1790320710253,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":121.82,"underlying_price":2676.07,"underlying_index":"ETH-25SEP26","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":0.1215},{"high":null,"low":null,"last":null,"instrument_name":"ETH-24SEP27-2600-C","bid_price":0.244,"ask_price":0.2505,"open_interest":0.0,"mark_price":0.248594,"interest_rate":0.0,"creation_timestamp":1790320710253,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":55.57,"underlying_price":2801.91,"underlying_index":"ETH-24SEP27","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":0.24725},{"high":null,"low":null,"last":0.669,"instrument_name":"ETH-26MAR27-4200-P","bid_price":0.5605,"ask_price":0.5865,"open_interest":1.0,"mark_price":0.572219,"interest_rate":0.0,"creation_timestamp":1790320710253,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":56.63,"underlying_price":2732.68,"underlying_index":"ETH-26MAR27","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":0.5735},{"high":0.04,"low":0.032,"last":0.0325,"instrument_name":"ETH-9OCT26-2650-P","bid_price":0.0305,"ask_price":0.0315,"open_interest":181.0,"mark_price":0.031146,"interest_rate":0.0,"creation_timestamp":1790320710253,"estimated_delivery_price":2675.45,"price_change":1.5625,"volume":59.0,"mark_iv":46.51,"underlying_price":2678.18,"underlying_index":"ETH-9OCT26","base_currency":"ETH","quote_currency":"ETH","volume_usd":5676.85,"mid_price":0.031},{"high":null,"low":null,"last":0.0001,"instrument_name":"ETH-25SEP26-5800-C","bid_price":null,"ask_price":0.0001,"open_interest":5889.0,"mark_price":0.0,"interest_rate":0.0,"creation_timestamp":1790320710253,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":126.04,"underlying_price":2676.07,"underlying_index":"ETH-25SEP26","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":null},{"high":0.0046,"low":0.0044,"last":0.0046,"instrument_name":"ETH-26MAR27-1000-P","bid_price":0.0039,"ask_price":0.0045,"open_interest":6813.0,"mark_price":0.004155,"interest_rate":0.0,"creation_timestamp":1790320710253,"estimated_delivery_price":2675.45,"price_change":0.0,"volume":657.0,"mark_iv":77.41,"underlying_price":2732.68,"underlying_index":"ETH-26MAR27","base_currency":"ETH","quote_currency":"ETH","volume_usd":7818.0,"mid_price":0.0042},{"high":0.0055,"low":0.0034,"last":0.0036,"instrument_name":"ETH-28SEP26-2780-C","bid_price":0.0028,"ask_price":0.0032,"open_interest":404.0,"mark_price":0.00307,"interest_rate":0.0,"creation_timestamp":1790320710253,"estimated_delivery_price":2675.45,"price_change":-28.0,"volume":447.0,"mark_iv":41.0,"underlying_price":2676.38,"underlying_index":"ETH-28SEP26","base_currency":"ETH","quote_currency":"ETH","volume_usd":4979.82,"mid_price":0.003},{"high":null,"low":null,"last":0.435,"instrument_name":"ETH-25JUN27-3500-P","bid_price":0.3675,"ask_price":0.3765,"open_interest":678.0,"mark_price":0.370802,"interest_rate":0.0,"creation_timestamp":1790320710253,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":55.14,"underlying_price":2766.66,"underlying_index":"ETH-25JUN27","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":0.372},{"high":0.0039,"low":0.0009,"last":0.001,"instrument_name":"ETH-26SEP26-2560-P","bid_price":0.0008,"ask_price":0.001,"open_interest":193.0,"mark_price":8.82e-4,"interest_rate":0.0,"creation_timestamp":1790320710253,"estimated_delivery_price":2675.45,"price_change":-72.2222,"volume":193.0,"mark_iv":56.09,"underlying_price":2675.78,"underlying_index":"ETH-26SEP26","base_currency":"ETH","quote_currency":"ETH","volume_usd":904.23,"mid_price":0.0009},{"high":null,"low":null,"last":0.138,"instrument_name":"ETH-30OCT26-1750-C","bid_price":0.348,"ask_price":0.3505,"open_interest":102.0,"mark_price":0.349561,"interest_rate":0.0,"creation_timestamp":1790320710253,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":70.67,"underlying_price":2683.49,"underlying_index":"ETH-30OCT26","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":0.34925},{"high":0.0006,"low":0.0001,"last":0.0001,"instrument_name":"ETH-25SEP26-2850-C","bid_price":null,"ask_price":0.0001,"open_interest":4964.0,"mark_price":0.0,"interest_rate":0.0,"creation_timestamp":1790320710253,"estimated_delivery_price":2675.45,"price_change":-83.3333,"volume":442.0,"mark_iv":71.61,"underlying_price":2676.07,"underlying_index":"ETH-25SEP26","base_currency":"ETH","quote_currency":"ETH","volume_usd":275.21,"mid_price":null},{"high":0.0005,"low":0.0002,"last":0.0002,"instrument_name":"ETH-27SEP26-2300-P","bid_price":null,"ask_price":0.0002,"open_interest":580.0,"mark_price":1.38e-4,"interest_rate":0.0,"creation_timestamp":1790320710253,"estimated_delivery_price":2675.45,"price_change":-60.0,"volume":442.0,"mark_iv":83.19,"underlying_price":2676.03,"underlying_index":"ETH-27SEP26","base_currency":"ETH","quote_currency":"ETH","volume_usd":399.67,"mid_price":null},{"high":null,"low":null,"last":0.069,"instrument_name":"ETH-2OCT26-2300-C","bid_price":0.1395,"ask_price":0.1425,"open_interest":18.0,"mark_price":0.141896,"interest_rate":0.0,"creation_timestamp":1790320710253,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":61.19,"underlying_price":2676.68,"underlying_index":"ETH-2OCT26","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":0.141},{"high":null,"low":null,"last":null,"instrument_name":"ETH-24SEP27-3900-P","bid_price":0.488,"ask_price":0.516,"open_interest":0.0,"mark_price":0.502421,"interest_rate":0.0,"creation_timestamp":1790320710253,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":55.99,"underlying_price":2801.91,"underlying_index":"ETH-24SEP27","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":0.502},{"high":0.117,"low":0.1134,"last":0.117,"instrument_name":"ETH-25JUN27-3400-C","bid_price":0.1125,"ask_price":0.115,"open_interest":646.0,"mark_price":0.114072,"interest_rate":0.0,"creation_timestamp":1790320710253,"estimated_delivery_price":2675.45,"price_change":3.1746,"volume":7.0,"mark_iv":55.03,"underlying_price":2766.66,"underlying_index":"ETH-25JUN27","base_currency":"ETH","quote_currency":"ETH","volume_usd":2132.95,"mid_price":0.11375},{"high":0.1733,"low":0.1733,"last":0.1733,"instrument_name":"ETH-26MAR27-2800-P","bid_price":0.165,"ask_price":0.1665,"open_interest":365.0,"mark_price":0.165647,"interest_rate":0.0,"creation_timestamp":1790320710253,"estimated_delivery_price":2675.45,"price_change":0.0,"volume":7.0,"mark_iv":53.98,"underlying_price":2732.68,"underlying_index":"ETH-26MAR27","base_currency":"ETH","quote_currency":"ETH","volume_usd":3214.57,"mid_price":0.16575},{"high":0.01,"low":0.0055,"last":0.0055,"instrument_name":"ETH-28SEP26-2600-P","bid_price":0.0036,"ask_price":0.004,"open_interest":4319.0,"mark_price":0.003725,"interest_rate":0.0,"creation_timestamp":1790320710253,"estimated_delivery_price":2675.45,"price_change":-38.8889,"volume":5062.0,"mark_iv":37.53,"underlying_price":2676.38,"underlying_index":"ETH-28SEP26","base_currency":"ETH","quote_currency":"ETH","volume_usd":105070.55,"mid_price":0.0038},{"high":0.169,"low":0.1609,"last":0.1685,"instrument_name":"ETH-25DEC26-2400-C","bid_price":0.1645,"ask_price":0.1665,"open_interest":12771.0,"mark_price":0.165608,"interest_rate":0.0,"creation_timestamp":1790320710253,"estimated_delivery_price":2675.45,"price_change":4.7234,"volume":196.0,"mark_iv":53.29,"underlying_price":2702.5,"underlying_index":"ETH-25DEC26","base_currency":"ETH","quote_currency":"ETH","volume_usd":84876.27,"mid_price":0.1655},{"high":0.0028,"low":0.0022,"last":0.0023,"instrument_name":"ETH-2OCT26-3000-C","bid_price":0.0017,"ask_price":0.0021,"open_interest":9645.0,"mark_price":0.001987,"interest_rate":0.0,"creation_timestamp":1790320710253,"estimated_delivery_price":2675.45,"price_change":-17.8571,"volume":370.0,"mark_iv":52.74,"underlying_price":2676.68,"underlying_index":"ETH-2OCT26","base_currency":"ETH","quote_currency":"ETH","volume_usd":2525.5,"mid_price":0.0019},{"high":null,"low":null,"last":null,"instrument_name":"ETH-25SEP26-8500-P","bid_price":2.1685,"ask_price":2.1885,"open_interest":0.0,"mark_price":2.176276,"interest_rate":0.0,"creation_timestamp":1790320710253,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":130.85,"underlying_price":2676.07,"underlying_index":"ETH-25SEP26","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":2.1785},{"high":null,"low":null,"last":0.1323,"instrument_name":"ETH-27NOV26-2300-C","bid_price":0.1735,"ask_price":0.176,"open_interest":51.0,"mark_price":0.175159,"interest_rate":0.0,"creation_timestamp":1790320710253,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":53.92,"underlying_price":2692.69,"underlying_index":"ETH-27NOV26","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":0.17475},{"high":0.1115,"low":0.0915,"last":0.103,"instrument_name":"ETH-25SEP26-2400-C","bid_price":0.1005,"ask_price":0.105,"open_interest":13888.0,"mark_price":0.103169,"interest_rate":0.0,"creation_timestamp":1790320710253,"estimated_delivery_price":2675.45,"price_change":-5.0691,"volume":223.0,"mark_iv":107.87,"underlying_price":2676.07,"underlying_index":"ETH-25SEP26","base_currency":"ETH","quote_currency":"ETH","volume_usd":64694.14,"mid_price":0.10275},{"high":0.0005,"low":0.0002,"last":0.0002,"instrument_name":"ETH-26SEP26-2960-C","bid_price":0.0001,"ask_price":0.0003,"open_interest":405.0,"mark_price":1.92e-4,"interest_rate":0.0,"creation_timestamp":1790320710253,"estimated_delivery_price":2675.45,"price_change":-60.0,"volume":404.0,"mark_iv":84.04,"underlying_price":2675.77,"underlying_index":"ETH-26SEP26","base_currency":"ETH","quote_currency":"ETH","volume_usd":324.94,"mid_price":0.0002},{"high":0.1254,"low":0.124,"last":0.124,"instrument_name":"ETH-26MAR27-2900-C","bid_price":0.126,"ask_price":0.1275,"open_interest":2901.0,"mark_price":0.127011,"interest_rate":0.0,"creation_timestamp":1790320710253,"estimated_delivery_price":2675.45,"price_change":-1.1164,"volume":261.0,"mark_iv":53.97,"underlying_price":2732.68,"underlying_index":"ETH-26MAR27","base_currency":"ETH","quote_currency":"ETH","volume_usd":85778.58,"mid_price":0.12675},{"high":0.0906,"low":0.0906,"last":0.0906,"instrument_name":"ETH-25JUN27-2200-P","bid_price":0.086,"ask_price":0.088,"open_interest":378.0,"mark_price":0.08701,"interest_rate":0.0,"creation_timestamp":1790320710253,"estimated_delivery_price":2675.45,"price_change":0.0,"volume":106.0,"mark_iv":55.72,"underlying_price":2766.66,"underlying_index":"ETH-25JUN27","base_currency":"ETH","quote_currency":"ETH","volume_usd":25455.97,"mid_price":0.087},{"high":null,"low":null,"last":2.192,"instrument_name":"ETH-25DEC26-8000-P","bid_price":1.946,"ask_price":1.983,"open_interest":73.0,"mark_price":1.960567,"interest_rate":0.0,"creation_timestamp":1790320710253,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":75.39,"underlying_price":2702.5,"underlying_index":"ETH-25DEC26","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":1.9645},{"high":0.102,"low":0.102,"last":0.102,"instrument_name":"ETH-30OCT26-2500-C","bid_price":0.099,"ask_price":0.1005,"open_interest":6382.0,"mark_price":0.0998,"interest_rate":0.0,"creation_timestamp":1790320710253,"estimated_delivery_price":2675.45,"price_change":0.0,"volume":1.0,"mark_iv":49.88,"underlying_price":2683.49,"underlying_index":"ETH-30OCT26","base_currency":"ETH","quote_currency":"ETH","volume_usd":272.73,"mid_price":0.09975},{"high":null,"low":null,"last":null,"instrument_name":"ETH-24SEP27-3600-P","bid_price":0.4085,"ask_price":0.426,"open_interest":0.0,"mark_price":0.416774,"interest_rate":0.0,"creation_timestamp":1790320710253,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":55.67,"underlying_price":2801.91,"underlying_index":"ETH-24SEP27","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":0.41725},{"high":0.0065,"low":0.0032,"last":0.0036,"instrument_name":"ETH-2OCT26-2450-P","bid_price":0.003,"ask_price":0.0035,"open_interest":1543.0,"mark_price":0.003235,"interest_rate":0.0,"creation_timestamp":1790320710253,"estimated_delivery_price":2675.45,"price_change":-34.5455,"volume":388.0,"mark_iv":50.22,"underlying_price":2676.7,"underlying_index":"ETH-2OCT26","base_currency":"ETH","quote_currency":"ETH","volume_usd":5896.02,"mid_price":0.00325},{"high":0.33,"low":0.3116,"last":0.33,"instrument_name":"ETH-27NOV26-3500-P","bid_price":0.312,"ask_price":0.319,"open_interest":4.0,"mark_price":0.315411,"interest_rate":0.0,"creation_timestamp":1790320710253,"estimated_delivery_price":2675.45,"price_change":5.905,"volume":4.0,"mark_iv":54.41,"underlying_price":2692.69,"underlying_index":"ETH-27NOV26","base_currency":"ETH","quote_currency":"ETH","volume_usd":3382.53,"mid_price":0.3155},{"high":null,"low":null,"last":0.1415,"instrument_name":"ETH-27NOV26-2400-C","bid_price":0.147,"ask_price":0.149,"open_interest":415.0,"mark_price":0.148196,"interest_rate":0.0,"creation_timestamp":1790320710253,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":52.93,"underlying_price":2692.69,"underlying_index":"ETH-27NOV26","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":0.148},{"high":null,"low":null,"last":0.2735,"instrument_name":"ETH-26MAR27-3300-P","bid_price":0.2855,"ask_price":0.295,"open_interest":139.0,"mark_price":0.29128,"interest_rate":0.0,"creation_timestamp":1790320710253,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":54.33,"underlying_price":2732.68,"underlying_index":"ETH-26MAR27","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":0.29025},{"high":0.0013,"low":0.0009,"last":0.0011,"instrument_name":"ETH-26SEP26-2820-C","bid_price":0.0006,"ask_price":0.0009,"open_interest":471.0,"mark_price":7.87e-4,"interest_rate":0.0,"creation_timestamp":1790320710253,"estimated_delivery_price":2675.45,"price_change":-15.3846,"volume":437.0,"mark_iv":61.84,"underlying_price":2675.78,"underlying_index":"ETH-26SEP26","base_currency":"ETH","quote_currency":"ETH","volume_usd":1351.41,"mid_price":7.5e-4},{"high":null,"low":null,"last":0.4669,"instrument_name":"ETH-25DEC26-1400-C","bid_price":0.4845,"ask_price":0.4865,"open_interest":1387.0,"mark_price":0.4855,"interest_rate":0.0,"creation_timestamp":1790320710253,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":72.54,"underlying_price":2702.5,"underlying_index":"ETH-25DEC26","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":0.4855},{"high":0.129,"low":0.129,"last":0.129,"instrument_name":"ETH-26MAR27-2600-P","bid_price":0.1245,"ask_price":0.1255,"open_interest":687.0,"mark_price":0.125064,"interest_rate":0.0,"creation_timestamp":1790320710253,"estimated_delivery_price":2675.45,"price_change":0.0,"volume":100.0,"mark_iv":54.21,"underlying_price":2732.68,"underlying_index":"ETH-26MAR27","base_currency":"ETH","quote_currency":"ETH","volume_usd":34183.45,"mid_price":0.125},{"high":null,"low":null,"last":0.0001,"instrument_name":"ETH-25SEP26-4600-C","bid_price":null,"ask_price":0.0001,"open_interest":4391.0,"mark_price":0.0,"interest_rate":0.0,"creation_timestamp":1790320710253,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":126.04,"underlying_price":2676.03,"underlying_index":"ETH-25SEP26","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":null},{"high":0.01,"low":0.005,"last":0.0055,"instrument_name":"ETH-26SEP26-2700-C","bid_price":0.005,"ask_price":0.006,"open_interest":1955.0,"mark_price":0.005557,"interest_rate":0.0,"creation_timestamp":1790320710253,"estimated_delivery_price":2675.45,"price_change":-45.0,"volume":407.0,"mark_iv":44.13,"underlying_price":2675.77,"underlying_index":"ETH-26SEP26","base_currency":"ETH","quote_currency":"ETH","volume_usd":8456.51,"mid_price":0.0055},{"high":0.143,"low":0.139,"last":0.141,"instrument_name":"ETH-26MAR27-2800-C","bid_price":0.141,"ask_price":0.1415,"open_interest":7344.0,"mark_price":0.141027,"interest_rate":0.0,"creation_timestamp":1790320710253,"estimated_delivery_price":2675.45,"price_change":1.4388,"volume":582.0,"mark_iv":53.98,"underlying_price":2732.68,"underlying_index":"ETH-26MAR27","base_currency":"ETH","quote_currency":"ETH","volume_usd":222827.9,"mid_price":0.14125},{"high":null,"low":null,"last":null,"instrument_name":"ETH-26SEP26-2920-P","bid_price":0.089,"ask_price":0.095,"open_interest":0.0,"mark_price":0.091544,"interest_rate":0.0,"creation_timestamp":1790320710254,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":78.82,"underlying_price":2675.78,"underlying_index":"ETH-26SEP26","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":0.092},{"high":0.034,"low":0.033,"last":0.034,"instrument_name":"ETH-24SEP27-1500-P","bid_price":0.034,"ask_price":0.0345,"open_interest":655.0,"mark_price":0.034467,"interest_rate":0.0,"creation_timestamp":1790320710254,"estimated_delivery_price":2675.45,"price_change":3.0303,"volume":655.0,"mark_iv":61.09,"underlying_price":2801.91,"underlying_index":"ETH-24SEP27","base_currency":"ETH","quote_currency":"ETH","volume_usd":57984.15,"mid_price":0.03425},{"high":0.059,"low":0.048,"last":0.048,"instrument_name":"ETH-16OCT26-2700-P","bid_price":0.049,"ask_price":0.05,"open_interest":160.0,"mark_price":0.049558,"interest_rate":0.0,"creation_timestamp":1790320710254,"estimated_delivery_price":2675.45,"price_change":-16.5217,"volume":160.0,"mark_iv":47.56,"underlying_price":2679.81,"underlying_index":"ETH-16OCT26","base_currency":"ETH","quote_currency":"ETH","volume_usd":23265.0,"mid_price":0.0495},{"high":0.4173,"low":0.4173,"last":0.4173,"instrument_name":"ETH-25SEP26-3800-P","bid_price":0.4165,"ask_price":0.424,"open_interest":614.0,"mark_price":0.419982,"interest_rate":0.0,"creation_timestamp":1790320710254,"estimated_delivery_price":2675.45,"price_change":0.0,"volume":328.0,"mark_iv":113.26,"underlying_price":2676.07,"underlying_index":"ETH-25SEP26","base_currency":"ETH","quote_currency":"ETH","volume_usd":367442.06,"mid_price":0.42025},{"high":null,"low":null,"last":null,"instrument_name":"ETH-26SEP26-2550-C","bid_price":0.0445,"ask_price":0.05,"open_interest":0.0,"mark_price":0.047803,"interest_rate":0.0,"creation_timestamp":1790320710254,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":58.29,"underlying_price":2675.78,"underlying_index":"ETH-26SEP26","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":0.04725},{"high":null,"low":null,"last":0.0001,"instrument_name":"ETH-25SEP26-3200-C","bid_price":null,"ask_price":0.0001,"open_interest":14229.0,"mark_price":0.0,"interest_rate":0.0,"creation_timestamp":1790320710254,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":100.75,"underlying_price":2676.07,"underlying_index":"ETH-25SEP26","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":null},{"high":null,"low":null,"last":0.0001,"instrument_name":"ETH-25SEP26-1000-P","bid_price":null,"ask_price":0.0001,"open_interest":10806.0,"mark_price":0.0,"interest_rate":0.0,"creation_timestamp":1790320710254,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":186.99,"underlying_price":2676.07,"underlying_index":"ETH-25SEP26","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":null},{"high":null,"low":null,"last":null,"instrument_name":"ETH-27SEP26-2880-P","bid_price":0.074,"ask_price":0.0805,"open_interest":0.0,"mark_price":0.076803,"interest_rate":0.0,"creation_timestamp":1790320710254,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":54.42,"underlying_price":2676.03,"underlying_index":"ETH-27SEP26","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":0.07725},{"high":null,"low":null,"last":0.6263,"instrument_name":"ETH-25SEP26-1000-C","bid_price":0.625,"ask_price":0.6275,"open_interest":4741.0,"mark_price":0.62632,"interest_rate":0.0,"creation_timestamp":1790320710254,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":186.99,"underlying_price":2676.03,"underlying_index":"ETH-25SEP26","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":0.62625},{"high":null,"low":null,"last":0.2055,"instrument_name":"ETH-27NOV26-2000-C","bid_price":0.267,"ask_price":0.2695,"open_interest":9.0,"mark_price":0.268662,"interest_rate":0.0,"creation_timestamp":1790320710254,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":58.87,"underlying_price":2692.69,"underlying_index":"ETH-27NOV26","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":0.26825},{"high":0.0004,"low":0.0003,"last":0.0004,"instrument_name":"ETH-27SEP26-2940-C","bid_price":0.0002,"ask_price":0.0004,"open_interest":500.0,"mark_price":3.08e-4,"interest_rate":0.0,"creation_timestamp":1790320710254,"estimated_delivery_price":2675.45,"price_change":33.3333,"volume":35.0,"mark_iv":60.21,"underlying_price":2676.03,"underlying_index":"ETH-27SEP26","base_currency":"ETH","quote_currency":"ETH","volume_usd":30.77,"mid_price":0.0003},{"high":null,"low":null,"last":0.0815,"instrument_name":"ETH-26SEP26-2520-C","bid_price":0.0555,"ask_price":0.061,"open_interest":18.0,"mark_price":0.058725,"interest_rate":0.0,"creation_timestamp":1790320710254,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":63.43,"underlying_price":2675.78,"underlying_index":"ETH-26SEP26","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":0.05825},{"high":null,"low":null,"last":null,"instrument_name":"ETH-2OCT26-3200-P","bid_price":0.1925,"ask_price":0.2,"open_interest":0.0,"mark_price":0.19603,"interest_rate":0.0,"creation_timestamp":1790320710255,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":60.14,"underlying_price":2676.68,"underlying_index":"ETH-2OCT26","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":0.19625},{"high":0.347,"low":0.347,"last":0.347,"instrument_name":"ETH-25DEC26-1800-C","bid_price":0.3425,"ask_price":0.346,"open_interest":2432.0,"mark_price":0.344853,"interest_rate":0.0,"creation_timestamp":1790320710255,"estimated_delivery_price":2675.45,"price_change":0.0,"volume":2.0,"mark_iv":61.69,"underlying_price":2702.5,"underlying_index":"ETH-25DEC26","base_currency":"ETH","quote_currency":"ETH","volume_usd":1864.11,"mid_price":0.34425},{"high":null,"low":null,"last":null,"instrument_name":"ETH-16OCT26-2550-C","bid_price":0.072,"ask_price":0.0745,"open_interest":0.0,"mark_price":0.073302,"interest_rate":0.0,"creation_timestamp":1790320710255,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":48.19,"underlying_price":2679.81,"underlying_index":"ETH-16OCT26","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":0.07325},{"high":0.0035,"low":0.0017,"last":0.0017,"instrument_name":"ETH-26SEP26-2760-C","bid_price":0.0016,"ask_price":0.0019,"open_interest":464.0,"mark_price":0.00182,"interest_rate":0.0,"creation_timestamp":1790320710255,"estimated_delivery_price":2675.45,"price_change":-15.0,"volume":146.0,"mark_iv":51.8,"underlying_price":2675.78,"underlying_index":"ETH-26SEP26","base_currency":"ETH","quote_currency":"ETH","volume_usd":976.76,"mid_price":0.00175},{"high":null,"low":null,"last":0.037,"instrument_name":"ETH-25SEP26-2420-C","bid_price":0.0925,"ask_price":0.098,"open_interest":1324.0,"mark_price":0.095696,"interest_rate":0.0,"creation_timestamp":1790320710255,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":107.53,"underlying_price":2676.07,"underlying_index":"ETH-25SEP26","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":0.09525},{"high":null,"low":null,"last":0.8438,"instrument_name":"ETH-26MAR27-4800-P","bid_price":0.7685,"ask_price":0.7945,"open_interest":40.0,"mark_price":0.777905,"interest_rate":0.0,"creation_timestamp":1790320710255,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":58.49,"underlying_price":2732.68,"underlying_index":"ETH-26MAR27","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":0.7815},{"high":0.011,"low":0.01,"last":0.01,"instrument_name":"ETH-30OCT26-2250-P","bid_price":0.011,"ask_price":0.0115,"open_interest":1715.0,"mark_price":0.011331,"interest_rate":0.0,"creation_timestamp":1790320710255,"estimated_delivery_price":2675.45,"price_change":-9.0909,"volume":76.0,"mark_iv":53.75,"underlying_price":2683.5,"underlying_index":"ETH-30OCT26","base_currency":"ETH","quote_currency":"ETH","volume_usd":2183.41,"mid_price":0.01125},{"high":null,"low":null,"last":0.0001,"instrument_name":"ETH-25SEP26-5200-C","bid_price":null,"ask_price":0.0001,"open_interest":2982.0,"mark_price":0.0,"interest_rate":0.0,"creation_timestamp":1790320710255,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":126.04,"underlying_price":2676.07,"underlying_index":"ETH-25SEP26","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":null},{"high":0.0345,"low":0.0305,"last":0.0305,"instrument_name":"ETH-30OCT26-2900-C","bid_price":0.031,"ask_price":0.0315,"open_interest":4003.0,"mark_price":0.031341,"interest_rate":0.0,"creation_timestamp":1790320710255,"estimated_delivery_price":2675.45,"price_change":0.0,"volume":30.0,"mark_iv":49.63,"underlying_price":2683.49,"underlying_index":"ETH-30OCT26","base_currency":"ETH","quote_currency":"ETH","volume_usd":2544.68,"mid_price":0.03125},{"high":0.0065,"low":0.0039,"last":0.0042,"instrument_name":"ETH-2OCT26-2900-C","bid_price":0.0038,"ask_price":0.0042,"open_interest":3184.0,"mark_price":0.004135,"interest_rate":0.0,"creation_timestamp":1790320710255,"estimated_delivery_price":2675.45,"price_change":-35.3846,"volume":169.0,"mark_iv":48.95,"underlying_price":2676.7,"underlying_index":"ETH-2OCT26","base_currency":"ETH","quote_currency":"ETH","volume_usd":2632.33,"mid_price":0.004},{"high":0.003,"low":0.0021,"last":0.0021,"instrument_name":"ETH-27SEP26-2580-P","bid_price":0.0017,"ask_price":0.0021,"open_interest":404.0,"mark_price":0.001815,"interest_rate":0.0,"creation_timestamp":1790320710255,"estimated_delivery_price":2675.45,"price_change":-30.0,"volume":49.0,"mark_iv":41.8,"underlying_price":2676.03,"underlying_index":"ETH-27SEP26","base_currency":"ETH","quote_currency":"ETH","volume_usd":349.53,"mid_price":0.0019},{"high":0.0085,"low":0.0085,"last":0.0085,"instrument_name":"ETH-27NOV26-3800-C","bid_price":0.0085,"ask_price":0.0095,"open_interest":1597.0,"mark_price":0.00878,"interest_rate":0.0,"creation_timestamp":1790320710255,"estimated_delivery_price":2675.45,"price_change":0.0,"volume":1.0,"mark_iv":56.52,"underlying_price":2692.69,"underlying_index":"ETH-27NOV26","base_currency":"ETH","quote_currency":"ETH","volume_usd":22.73,"mid_price":0.009},{"high":0.0225,"low":0.019,"last":0.019,"instrument_name":"ETH-9OCT26-2800-C","bid_price":0.0185,"ask_price":0.0195,"open_interest":1057.0,"mark_price":0.019123,"interest_rate":0.0,"creation_timestamp":1790320710255,"estimated_delivery_price":2675.45,"price_change":-15.5556,"volume":46.0,"mark_iv":46.98,"underlying_price":2678.18,"underlying_index":"ETH-9OCT26","base_currency":"ETH","quote_currency":"ETH","volume_usd":2776.12,"mid_price":0.019},{"high":null,"low":null,"last":0.8295,"instrument_name":"ETH-25JUN27-4400-P","bid_price":0.633,"ask_price":0.661,"open_interest":1.0,"mark_price":0.646698,"interest_rate":0.0,"creation_timestamp":1790320710255,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":56.83,"underlying_price":2766.66,"underlying_index":"ETH-25JUN27","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":0.647},{"high":null,"low":null,"last":null,"instrument_name":"ETH-24SEP27-4400-P","bid_price":0.644,"ask_price":0.6705,"open_interest":0.0,"mark_price":0.653935,"interest_rate":0.0,"creation_timestamp":1790320710255,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":56.65,"underlying_price":2801.91,"underlying_index":"ETH-24SEP27","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":0.65725},{"high":0.0052,"low":0.0045,"last":0.0045,"instrument_name":"ETH-25DEC26-1500-P","bid_price":0.0045,"ask_price":0.005,"open_interest":16444.0,"mark_price":0.004742,"interest_rate":0.0,"creation_timestamp":1790320710255,"estimated_delivery_price":2675.45,"price_change":-13.4615,"volume":138.0,"mark_iv":69.57,"underlying_price":2702.5,"underlying_index":"ETH-25DEC26","base_currency":"ETH","quote_currency":"ETH","volume_usd":1895.58,"mid_price":0.00475},{"high":0.0365,"low":0.033,"last":0.0365,"instrument_name":"ETH-26MAR27-4200-C","bid_price":0.0345,"ask_price":0.036,"open_interest":2912.0,"mark_price":0.035289,"interest_rate":0.0,"creation_timestamp":1790320710255,"estimated_delivery_price":2675.45,"price_change":10.6061,"volume":282.0,"mark_iv":56.63,"underlying_price":2732.68,"underlying_index":"ETH-26MAR27","base_currency":"ETH","quote_currency":"ETH","volume_usd":24767.02,"mid_price":0.03525},{"high":null,"low":null,"last":null,"instrument_name":"ETH-30OCT26-1000-C","bid_price":0.626,"ask_price":0.6285,"open_interest":0.0,"mark_price":0.627492,"interest_rate":0.0,"creation_timestamp":1790320710255,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":112.25,"underlying_price":2683.5,"underlying_index":"ETH-30OCT26","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":0.62725},{"high":null,"low":null,"last":0.2935,"instrument_name":"ETH-25JUN27-3100-P","bid_price":0.263,"ask_price":0.268,"open_interest":110.0,"mark_price":0.264184,"interest_rate":0.0,"creation_timestamp":1790320710255,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":54.73,"underlying_price":2766.65,"underlying_index":"ETH-25JUN27","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":0.2655},{"high":null,"low":null,"last":null,"instrument_name":"ETH-25SEP26-9000-P","bid_price":2.355,"ask_price":2.3765,"open_interest":0.0,"mark_price":2.363116,"interest_rate":0.0,"creation_timestamp":1790320710255,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":136.33,"underlying_price":2676.07,"underlying_index":"ETH-25SEP26","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":2.36575},{"high":null,"low":null,"last":0.0016,"instrument_name":"ETH-9OCT26-2100-P","bid_price":0.0013,"ask_price":0.0015,"open_interest":216.0,"mark_price":0.001364,"interest_rate":0.0,"creation_timestamp":1790320710255,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":66.26,"underlying_price":2678.18,"underlying_index":"ETH-9OCT26","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":0.0014},{"high":0.0043,"low":0.0011,"last":0.0011,"instrument_name":"ETH-27SEP26-2540-P","bid_price":0.0009,"ask_price":0.0011,"open_interest":556.0,"mark_price":9.82e-4,"interest_rate":0.0,"creation_timestamp":1790320710255,"estimated_delivery_price":2675.45,"price_change":-50.0,"volume":569.0,"mark_iv":46.53,"underlying_price":2676.03,"underlying_index":"ETH-27SEP26","base_currency":"ETH","quote_currency":"ETH","volume_usd":5208.95,"mid_price":0.001},{"high":0.0024,"low":0.0024,"last":0.0024,"instrument_name":"ETH-9OCT26-2200-P","bid_price":0.002,"ask_price":0.0023,"open_interest":1243.0,"mark_price":0.002174,"interest_rate":0.0,"creation_timestamp":1790320710255,"estimated_delivery_price":2675.45,"price_change":0.0,"volume":6.0,"mark_iv":60.51,"underlying_price":2678.18,"underlying_index":"ETH-9OCT26","base_currency":"ETH","quote_currency":"ETH","volume_usd":38.7,"mid_price":0.00215},{"high":0.088,"low":0.083,"last":0.0865,"instrument_name":"ETH-27NOV26-2700-C","bid_price":0.083,"ask_price":0.085,"open_interest":1927.0,"mark_price":0.084111,"interest_rate":0.0,"creation_timestamp":1790320710255,"estimated_delivery_price":2675.45,"price_change":-1.7045,"volume":99.0,"mark_iv":51.58,"underlying_price":2692.64,"underlying_index":"ETH-27NOV26","base_currency":"ETH","quote_currency":"ETH","volume_usd":22761.51,"mid_price":0.084},{"high":null,"low":null,"last":null,"instrument_name":"ETH-26SEP26-2960-P","bid_price":0.1035,"ask_price":0.11,"open_interest":0.0,"mark_price":0.106391,"interest_rate":0.0,"creation_timestamp":1790320710255,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":84.04,"underlying_price":2675.77,"underlying_index":"ETH-26SEP26","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":0.10675},{"high":0.0003,"low":0.0001,"last":0.0003,"instrument_name":"ETH-25SEP26-2300-P","bid_price":null,"ask_price":0.0001,"open_interest":7915.0,"mark_price":0.0,"interest_rate":0.0,"creation_timestamp":1790320710255,"estimated_delivery_price":2675.45,"price_change":200.0,"volume":265.0,"mark_iv":134.76,"underlying_price":2676.07,"underlying_index":"ETH-25SEP26","base_currency":"ETH","quote_currency":"ETH","volume_usd":159.16,"mid_price":null},{"high":0.0545,"low":0.048,"last":0.052,"instrument_name":"ETH-16OCT26-2650-C","bid_price":0.0505,"ask_price":0.052,"open_interest":240.0,"mark_price":0.051112,"interest_rate":0.0,"creation_timestamp":1790320710255,"estimated_delivery_price":2675.45,"price_change":6.1224,"volume":240.0,"mark_iv":47.63,"underlying_price":2679.81,"underlying_index":"ETH-16OCT26","base_currency":"ETH","quote_currency":"ETH","volume_usd":32200.61,"mid_price":0.05125},{"high":null,"low":null,"last":null,"instrument_name":"ETH-24SEP27-2200-P","bid_price":0.106,"ask_price":0.1095,"open_interest":0.0,"mark_price":0.10756,"interest_rate":0.0,"creation_timestamp":1790320710255,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":56.28,"underlying_price":2801.91,"underlying_index":"ETH-24SEP27","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":0.10775},{"high":0.015,"low":0.011,"last":0.012,"instrument_name":"ETH-16OCT26-2400-P","bid_price":0.011,"ask_price":0.012,"open_interest":40.0,"mark_price":0.011385,"interest_rate":0.0,"creation_timestamp":1790320710255,"estimated_delivery_price":2675.45,"price_change":-20.0,"volume":42.0,"mark_iv":50.64,"underlying_price":2679.81,"underlying_index":"ETH-16OCT26","base_currency":"ETH","quote_currency":"ETH","volume_usd":1410.72,"mid_price":0.0115},{"high":0.0771,"low":0.0771,"last":0.0771,"instrument_name":"ETH-25JUN27-2100-P","bid_price":0.073,"ask_price":0.075,"open_interest":877.0,"mark_price":0.07406,"interest_rate":0.0,"creation_timestamp":1790320710255,"estimated_delivery_price":2675.45,"price_change":0.0,"volume":87.0,"mark_iv":56.16,"underlying_price":2766.66,"underlying_index":"ETH-25JUN27","base_currency":"ETH","quote_currency":"ETH","volume_usd":17779.9,"mid_price":0.074},{"high":null,"low":null,"last":0.6222,"instrument_name":"ETH-25DEC26-1000-C","bid_price":0.6295,"ask_price":0.632,"open_interest":75.0,"mark_price":0.63104,"interest_rate":0.0,"creation_timestamp":1790320710255,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":87.94,"underlying_price":2702.5,"underlying_index":"ETH-25DEC26","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":0.63075},{"high":0.132,"low":0.122,"last":0.122,"instrument_name":"ETH-25DEC26-2800-P","bid_price":0.1245,"ask_price":0.1255,"open_interest":3165.0,"mark_price":0.124819,"interest_rate":0.0,"creation_timestamp":1790320710255,"estimated_delivery_price":2675.45,"price_change":-0.813,"volume":56.0,"mark_iv":52.32,"underlying_price":2702.5,"underlying_index":"ETH-25DEC26","base_currency":"ETH","quote_currency":"ETH","volume_usd":18851.72,"mid_price":0.125},{"high":0.001,"low":0.0001,"last":0.0001,"instrument_name":"ETH-25SEP26-2450-P","bid_price":null,"ask_price":0.0001,"open_interest":1244.0,"mark_price":0.0,"interest_rate":0.0,"creation_timestamp":1790320710255,"estimated_delivery_price":2675.45,"price_change":-90.0,"volume":81.0,"mark_iv":107.47,"underlying_price":2676.07,"underlying_index":"ETH-25SEP26","base_currency":"ETH","quote_currency":"ETH","volume_usd":117.72,"mid_price":null},{"high":0.0385,"low":0.0385,"last":0.0385,"instrument_name":"ETH-27NOV26-3100-C","bid_price":0.0355,"ask_price":0.037,"open_interest":1253.0,"mark_price":0.036148,"interest_rate":0.0,"creation_timestamp":1790320710255,"estimated_delivery_price":2675.45,"price_change":0.0,"volume":371.0,"mark_iv":52.25,"underlying_price":2692.64,"underlying_index":"ETH-27NOV26","base_currency":"ETH","quote_currency":"ETH","volume_usd":38501.46,"mid_price":0.03625},{"high":null,"low":null,"last":0.0022,"instrument_name":"ETH-30OCT26-1800-P","bid_price":0.0019,"ask_price":0.0021,"open_interest":3955.0,"mark_price":0.002006,"interest_rate":0.0,"creation_timestamp":1790320710255,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":68.5,"underlying_price":2683.49,"underlying_index":"ETH-30OCT26","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":0.002},{"high":null,"low":null,"last":null,"instrument_name":"ETH-24SEP27-3300-P","bid_price":0.3295,"ask_price":0.346,"open_interest":0.0,"mark_price":0.336451,"interest_rate":0.0,"creation_timestamp":1790320710255,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":55.46,"underlying_price":2801.91,"underlying_index":"ETH-24SEP27","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":0.33775},{"high":0.6527,"low":0.6527,"last":0.6527,"instrument_name":"ETH-25DEC26-4400-P","bid_price":0.6315,"ask_price":0.641,"open_interest":20.0,"mark_price":0.635844,"interest_rate":0.0,"creation_timestamp":1790320710255,"estimated_delivery_price":2675.45,"price_change":0.0,"volume":1.0,"mark_iv":59.18,"underlying_price":2702.49,"underlying_index":"ETH-25DEC26","base_currency":"ETH","quote_currency":"ETH","volume_usd":1726.05,"mid_price":0.63625},{"high":0.0001,"low":0.0001,"last":0.0001,"instrument_name":"ETH-25SEP26-3400-C","bid_price":null,"ask_price":0.0001,"open_interest":9436.0,"mark_price":0.0,"interest_rate":0.0,"creation_timestamp":1790320710255,"estimated_delivery_price":2675.45,"price_change":0.0,"volume":3.0,"mark_iv":107.86,"underlying_price":2676.07,"underlying_index":"ETH-25SEP26","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.79,"mid_price":null},{"high":null,"low":null,"last":0.5685,"instrument_name":"ETH-25SEP26-4400-P","bid_price":0.6405,"ask_price":0.65,"open_interest":280.0,"mark_price":0.64419,"interest_rate":0.0,"creation_timestamp":1790320710255,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":125.94,"underlying_price":2676.03,"underlying_index":"ETH-25SEP26","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":0.64525},{"high":0.0011,"low":0.0004,"last":0.0004,"instrument_name":"ETH-26SEP26-2850-C","bid_price":0.0004,"ask_price":0.0006,"open_interest":191.0,"mark_price":5.4e-4,"interest_rate":0.0,"creation_timestamp":1790320710255,"estimated_delivery_price":2675.45,"price_change":-42.8571,"volume":276.0,"mark_iv":66.51,"underlying_price":2675.78,"underlying_index":"ETH-26SEP26","base_currency":"ETH","quote_currency":"ETH","volume_usd":627.01,"mid_price":0.0005},{"high":null,"low":null,"last":null,"instrument_name":"ETH-24SEP27-4300-C","bid_price":0.0865,"ask_price":0.0895,"open_interest":0.0,"mark_price":0.088241,"interest_rate":0.0,"creation_timestamp":1790320710255,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":56.51,"underlying_price":2801.91,"underlying_index":"ETH-24SEP27","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":0.088},{"high":null,"low":null,"last":null,"instrument_name":"ETH-25DEC26-7000-P","bid_price":1.5785,"ask_price":1.61,"open_interest":0.0,"mark_price":1.590875,"interest_rate":0.0,"creation_timestamp":1790320710255,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":71.79,"underlying_price":2702.5,"underlying_index":"ETH-25DEC26","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":1.59425},{"high":0.078,"low":0.073,"last":0.073,"instrument_name":"ETH-25JUN27-4000-C","bid_price":0.0725,"ask_price":0.0745,"open_interest":4627.0,"mark_price":0.073771,"interest_rate":0.0,"creation_timestamp":1790320710255,"estimated_delivery_price":2675.45,"price_change":-6.4103,"volume":40.0,"mark_iv":56.04,"underlying_price":2766.65,"underlying_index":"ETH-25JUN27","base_currency":"ETH","quote_currency":"ETH","volume_usd":8110.8,"mid_price":0.0735},{"high":null,"low":null,"last":null,"instrument_name":"ETH-16OCT26-2500-C","bid_price":0.0855,"ask_price":0.0875,"open_interest":0.0,"mark_price":0.086446,"interest_rate":0.0,"creation_timestamp":1790320710255,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":48.88,"underlying_price":2679.81,"underlying_index":"ETH-16OCT26","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":0.0865},{"high":0.3651,"low":0.3651,"last":0.3651,"instrument_name":"ETH-26MAR27-1800-C","bid_price":0.367,"ask_price":0.371,"open_interest":3327.0,"mark_price":0.369554,"interest_rate":0.0,"creation_timestamp":1790320710255,"estimated_delivery_price":2675.45,"price_change":0.0,"volume":19.0,"mark_iv":59.41,"underlying_price":2732.68,"underlying_index":"ETH-26MAR27","base_currency":"ETH","quote_currency":"ETH","volume_usd":18381.95,"mid_price":0.369},{"high":0.0005,"low":0.0003,"last":0.0003,"instrument_name":"ETH-26SEP26-2950-C","bid_price":0.0001,"ask_price":0.0003,"open_interest":313.0,"mark_price":1.93e-4,"interest_rate":0.0,"creation_timestamp":1790320710255,"estimated_delivery_price":2675.45,"price_change":-40.0,"volume":91.0,"mark_iv":81.65,"underlying_price":2675.78,"underlying_index":"ETH-26SEP26","base_currency":"ETH","quote_currency":"ETH","volume_usd":75.97,"mid_price":0.0002},{"high":0.0019,"low":0.0016,"last":0.0016,"instrument_name":"ETH-27SEP26-2800-C","bid_price":0.0013,"ask_price":0.0015,"open_interest":85.0,"mark_price":0.001451,"interest_rate":0.0,"creation_timestamp":1790320710255,"estimated_delivery_price":2675.45,"price_change":-15.7895,"volume":84.0,"mark_iv":45.37,"underlying_price":2676.03,"underlying_index":"ETH-27SEP26","base_currency":"ETH","quote_currency":"ETH","volume_usd":420.17,"mid_price":0.0014},{"high":0.021,"low":0.0012,"last":0.0027,"instrument_name":"ETH-25SEP26-2680-P","bid_price":0.0012,"ask_price":0.0027,"open_interest":381.0,"mark_price":0.001924,"interest_rate":0.0,"creation_timestamp":1790320710255,"estimated_delivery_price":2675.45,"price_change":-66.25,"volume":452.0,"mark_iv":28.94,"underlying_price":2676.07,"underlying_index":"ETH-25SEP26","base_currency":"ETH","quote_currency":"ETH","volume_usd":10160.43,"mid_price":0.00195},{"high":0.0255,"low":0.0255,"last":0.0255,"instrument_name":"ETH-28SEP26-2620-C","bid_price":0.025,"ask_price":0.027,"open_interest":30.0,"mark_price":0.026292,"interest_rate":0.0,"creation_timestamp":1790320710255,"estimated_delivery_price":2675.45,"price_change":0.0,"volume":30.0,"mark_iv":36.6,"underlying_price":2676.38,"underlying_index":"ETH-28SEP26","base_currency":"ETH","quote_currency":"ETH","volume_usd":2036.37,"mid_price":0.026},{"high":0.003,"low":0.0007,"last":0.0008,"instrument_name":"ETH-26SEP26-2550-P","bid_price":0.0007,"ask_price":0.0009,"open_interest":101.0,"mark_price":7.78e-4,"interest_rate":0.0,"creation_timestamp":1790320710255,"estimated_delivery_price":2675.45,"price_change":-70.3704,"volume":109.0,"mark_iv":58.29,"underlying_price":2675.77,"underlying_index":"ETH-26SEP26","base_currency":"ETH","quote_currency":"ETH","volume_usd":423.55,"mid_price":0.0008},{"high":0.3615,"low":0.3615,"last":0.3615,"instrument_name":"ETH-25JUN27-1900-C","bid_price":0.3635,"ask_price":0.3675,"open_interest":373.0,"mark_price":0.365688,"interest_rate":0.0,"creation_timestamp":1790320710255,"estimated_delivery_price":2675.45,"price_change":0.0,"volume":22.0,"mark_iv":57.43,"underlying_price":2766.66,"underlying_index":"ETH-25JUN27","base_currency":"ETH","quote_currency":"ETH","volume_usd":21080.78,"mid_price":0.3655},{"high":0.0451,"low":0.0425,"last":0.0425,"instrument_name":"ETH-26MAR27-2000-P","bid_price":0.042,"ask_price":0.0435,"open_interest":2461.0,"mark_price":0.042853,"interest_rate":0.0,"creation_timestamp":1790320710255,"estimated_delivery_price":2675.45,"price_change":-5.765,"volume":114.0,"mark_iv":57.08,"underlying_price":2732.68,"underlying_index":"ETH-26MAR27","base_currency":"ETH","quote_currency":"ETH","volume_usd":13618.01,"mid_price":0.04275},{"high":0.0805,"low":0.0785,"last":0.0785,"instrument_name":"ETH-25JUN27-3900-C","bid_price":0.0775,"ask_price":0.08,"open_interest":293.0,"mark_price":0.079144,"interest_rate":0.0,"creation_timestamp":1790320710255,"estimated_delivery_price":2675.45,"price_change":-2.4845,"volume":121.0,"mark_iv":55.85,"underlying_price":2766.66,"underlying_index":"ETH-25JUN27","base_currency":"ETH","quote_currency":"ETH","volume_usd":25447.49,"mid_price":0.07875},{"high":0.0028,"low":0.002,"last":0.002,"instrument_name":"ETH-16OCT26-2000-P","bid_price":0.0016,"ask_price":0.0019,"open_interest":3.0,"mark_price":0.001734,"interest_rate":0.0,"creation_timestamp":1790320710255,"estimated_delivery_price":2675.45,"price_change":-28.5714,"volume":3.0,"mark_iv":66.03,"underlying_price":2679.81,"underlying_index":"ETH-16OCT26","base_currency":"ETH","quote_currency":"ETH","volume_usd":20.17,"mid_price":0.00175},{"high":0.0002,"low":0.0001,"last":0.0001,"instrument_name":"ETH-25SEP26-2100-P","bid_price":null,"ask_price":0.0001,"open_interest":35190.0,"mark_price":0.0,"interest_rate":0.0,"creation_timestamp":1790320710255,"estimated_delivery_price":2675.45,"price_change":-50.0,"volume":311.0,"mark_iv":186.47,"underlying_price":2676.03,"underlying_index":"ETH-25SEP26","base_currency":"ETH","quote_currency":"ETH","volume_usd":111.43,"mid_price":null},{"high":null,"low":null,"last":0.2155,"instrument_name":"ETH-27NOV26-2150-C","bid_price":0.218,"ask_price":0.221,"open_interest":2.0,"mark_price":0.219925,"interest_rate":0.0,"creation_timestamp":1790320710255,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":56.01,"underlying_price":2692.69,"underlying_index":"ETH-27NOV26","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":0.2195},{"high":0.007,"low":0.0065,"last":0.0065,"instrument_name":"ETH-9OCT26-3000-C","bid_price":0.006,"ask_price":0.007,"open_interest":1180.0,"mark_price":0.006482,"interest_rate":0.0,"creation_timestamp":1790320710255,"estimated_delivery_price":2675.45,"price_change":-7.1429,"volume":41.0,"mark_iv":50.33,"underlying_price":2678.18,"underlying_index":"ETH-9OCT26","base_currency":"ETH","quote_currency":"ETH","volume_usd":731.3,"mid_price":0.0065},{"high":0.021,"low":0.021,"last":0.021,"instrument_name":"ETH-27NOV26-3400-C","bid_price":0.0185,"ask_price":0.0195,"open_interest":1059.0,"mark_price":0.019136,"interest_rate":0.0,"creation_timestamp":1790320710255,"estimated_delivery_price":2675.45,"price_change":0.0,"volume":1.0,"mark_iv":53.75,"underlying_price":2692.69,"underlying_index":"ETH-27NOV26","base_currency":"ETH","quote_currency":"ETH","volume_usd":56.41,"mid_price":0.019},{"high":null,"low":null,"last":null,"instrument_name":"ETH-27SEP26-2840-P","bid_price":0.0595,"ask_price":0.066,"open_interest":0.0,"mark_price":0.06215,"interest_rate":0.0,"creation_timestamp":1790320710255,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":49.74,"underlying_price":2676.03,"underlying_index":"ETH-27SEP26","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":0.06275},{"high":0.0485,"low":0.0435,"last":0.0485,"instrument_name":"ETH-27NOV26-3000-C","bid_price":0.044,"ask_price":0.0455,"open_interest":4215.0,"mark_price":0.044844,"interest_rate":0.0,"creation_timestamp":1790320710255,"estimated_delivery_price":2675.45,"price_change":0.0,"volume":2027.0,"mark_iv":51.92,"underlying_price":2692.64,"underlying_index":"ETH-27NOV26","base_currency":"ETH","quote_currency":"ETH","volume_usd":263852.21,"mid_price":0.04475},{"high":null,"low":null,"last":3.94,"instrument_name":"ETH-25SEP26-16000-P","bid_price":4.962,"ask_price":5.001,"open_interest":30.0,"mark_price":4.978872,"interest_rate":0.0,"creation_timestamp":1790320710255,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":189.64,"underlying_price":2676.07,"underlying_index":"ETH-25SEP26","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":4.9815},{"high":null,"low":null,"last":0.0001,"instrument_name":"ETH-25SEP26-2050-P","bid_price":null,"ask_price":0.0001,"open_interest":6416.0,"mark_price":0.0,"interest_rate":0.0,"creation_timestamp":1790320710255,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":186.99,"underlying_price":2676.07,"underlying_index":"ETH-25SEP26","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":null},{"high":null,"low":null,"last":null,"instrument_name":"ETH-27SEP26-2940-P","bid_price":0.096,"ask_price":0.102,"open_interest":0.0,"mark_price":0.098947,"interest_rate":0.0,"creation_timestamp":1790320710255,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":60.21,"underlying_price":2676.04,"underlying_index":"ETH-27SEP26","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":0.099},{"high":null,"low":null,"last":0.0255,"instrument_name":"ETH-25JUN27-6000-C","bid_price":0.022,"ask_price":0.024,"open_interest":2717.0,"mark_price":0.022973,"interest_rate":0.0,"creation_timestamp":1790320710255,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":60.43,"underlying_price":2766.66,"underlying_index":"ETH-25JUN27","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":0.023},{"high":0.0495,"low":0.048,"last":0.048,"instrument_name":"ETH-9OCT26-2600-C","bid_price":0.0515,"ask_price":0.0535,"open_interest":119.0,"mark_price":0.052517,"interest_rate":0.0,"creation_timestamp":1790320710255,"estimated_delivery_price":2675.45,"price_change":-3.0303,"volume":20.0,"mark_iv":46.79,"underlying_price":2678.18,"underlying_index":"ETH-9OCT26","base_currency":"ETH","quote_currency":"ETH","volume_usd":2574.69,"mid_price":0.0525},{"high":null,"low":null,"last":null,"instrument_name":"ETH-26MAR27-4500-P","bid_price":0.6645,"ask_price":0.6895,"open_interest":0.0,"mark_price":0.674011,"interest_rate":0.0,"creation_timestamp":1790320710255,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":57.56,"underlying_price":2732.68,"underlying_index":"ETH-26MAR27","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":0.677},{"high":null,"low":null,"last":0.37,"instrument_name":"ETH-25SEP26-1600-C","bid_price":0.4,"ask_price":0.4035,"open_interest":3418.0,"mark_price":0.402113,"interest_rate":0.0,"creation_timestamp":1790320710255,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":186.99,"underlying_price":2676.07,"underlying_index":"ETH-25SEP26","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":0.40175},{"high":null,"low":null,"last":null,"instrument_name":"ETH-27NOV26-4200-P","bid_price":0.558,"ask_price":0.5735,"open_interest":0.0,"mark_price":0.564177,"interest_rate":0.0,"creation_timestamp":1790320710255,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":59.58,"underlying_price":2692.69,"underlying_index":"ETH-27NOV26","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":0.56575},{"high":0.0038,"low":0.0035,"last":0.0035,"instrument_name":"ETH-27NOV26-1600-P","bid_price":0.0031,"ask_price":0.0036,"open_interest":406.0,"mark_price":0.003332,"interest_rate":0.0,"creation_timestamp":1790320710255,"estimated_delivery_price":2675.45,"price_change":-7.8947,"volume":71.0,"mark_iv":70.28,"underlying_price":2692.64,"underlying_index":"ETH-27NOV26","base_currency":"ETH","quote_currency":"ETH","volume_usd":661.09,"mid_price":0.00335},{"high":null,"low":null,"last":0.033,"instrument_name":"ETH-27NOV26-2300-P","bid_price":0.0285,"ask_price":0.03,"open_interest":421.0,"mark_price":0.029301,"interest_rate":0.0,"creation_timestamp":1790320710255,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":53.92,"underlying_price":2692.69,"underlying_index":"ETH-27NOV26","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":0.02925},{"high":0.037,"low":0.032,"last":0.035,"instrument_name":"ETH-16OCT26-2750-C","bid_price":0.0335,"ask_price":0.0345,"open_interest":331.0,"mark_price":0.034274,"interest_rate":0.0,"creation_timestamp":1790320710255,"estimated_delivery_price":2675.45,"price_change":-1.4085,"volume":381.0,"mark_iv":47.64,"underlying_price":2679.81,"underlying_index":"ETH-16OCT26","base_currency":"ETH","quote_currency":"ETH","volume_usd":34962.64,"mid_price":0.034},{"high":0.218,"low":0.218,"last":0.218,"instrument_name":"ETH-26MAR27-3000-P","bid_price":0.2115,"ask_price":0.2135,"open_interest":390.0,"mark_price":0.212315,"interest_rate":0.0,"creation_timestamp":1790320710255,"estimated_delivery_price":2675.45,"price_change":0.0,"volume":235.0,"mark_iv":54.05,"underlying_price":2732.68,"underlying_index":"ETH-26MAR27","base_currency":"ETH","quote_currency":"ETH","volume_usd":135753.35,"mid_price":0.2125},{"high":null,"low":null,"last":0.025,"instrument_name":"ETH-27SEP26-2720-P","bid_price":0.0205,"ask_price":0.0225,"open_interest":475.0,"mark_price":0.021569,"interest_rate":0.0,"creation_timestamp":1790320710255,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":38.49,"underlying_price":2676.03,"underlying_index":"ETH-27SEP26","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":0.0215},{"high":null,"low":null,"last":null,"instrument_name":"ETH-25DEC26-5200-P","bid_price":0.9185,"ask_price":0.937,"open_interest":0.0,"mark_price":0.927285,"interest_rate":0.0,"creation_timestamp":1790320710255,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":63.63,"underlying_price":2702.49,"underlying_index":"ETH-25DEC26","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":0.92775},{"high":null,"low":null,"last":0.51,"instrument_name":"ETH-25JUN27-3900-P","bid_price":0.485,"ask_price":0.4955,"open_interest":50.0,"mark_price":0.488791,"interest_rate":0.0,"creation_timestamp":1790320710255,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":55.85,"underlying_price":2766.65,"underlying_index":"ETH-25JUN27","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":0.49025},{"high":0.0052,"low":0.0052,"last":0.0052,"instrument_name":"ETH-25DEC26-4800-C","bid_price":0.0046,"ask_price":0.0055,"open_interest":3294.0,"mark_price":0.004925,"interest_rate":0.0,"creation_timestamp":1790320710255,"estimated_delivery_price":2675.45,"price_change":0.0,"volume":305.0,"mark_iv":61.68,"underlying_price":2702.5,"underlying_index":"ETH-25DEC26","base_currency":"ETH","quote_currency":"ETH","volume_usd":4194.15,"mid_price":0.00505},{"high":null,"low":null,"last":0.0027,"instrument_name":"ETH-27NOV26-4800-C","bid_price":0.0016,"ask_price":0.0022,"open_interest":10.0,"mark_price":0.001868,"interest_rate":0.0,"creation_timestamp":1790320710255,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":64.05,"underlying_price":2692.69,"underlying_index":"ETH-27NOV26","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":0.0019},{"high":null,"low":null,"last":0.052,"instrument_name":"ETH-25JUN27-4400-C","bid_price":0.055,"ask_price":0.057,"open_interest":173.0,"mark_price":0.056327,"interest_rate":0.0,"creation_timestamp":1790320710255,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":56.83,"underlying_price":2766.65,"underlying_index":"ETH-25JUN27","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":0.056},{"high":null,"low":null,"last":0.0665,"instrument_name":"ETH-25JUN27-2000-P","bid_price":0.0615,"ask_price":0.0635,"open_interest":1444.0,"mark_price":0.062582,"interest_rate":0.0,"creation_timestamp":1790320710255,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":56.74,"underlying_price":2766.66,"underlying_index":"ETH-25JUN27","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":0.0625},{"high":null,"low":null,"last":0.16,"instrument_name":"ETH-25SEP26-2050-C","bid_price":0.2315,"ask_price":0.236,"open_interest":19.0,"mark_price":0.233957,"interest_rate":0.0,"creation_timestamp":1790320710255,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":186.99,"underlying_price":2676.07,"underlying_index":"ETH-25SEP26","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":0.23375},{"high":0.11,"low":0.1095,"last":0.1095,"instrument_name":"ETH-25DEC26-2700-P","bid_price":0.103,"ask_price":0.104,"open_interest":3158.0,"mark_price":0.10345,"interest_rate":0.0,"creation_timestamp":1790320710255,"estimated_delivery_price":2675.45,"price_change":-0.364,"volume":483.0,"mark_iv":52.33,"underlying_price":2702.5,"underlying_index":"ETH-25DEC26","base_currency":"ETH","quote_currency":"ETH","volume_usd":140336.72,"mid_price":0.1035},{"high":null,"low":null,"last":0.0001,"instrument_name":"ETH-25SEP26-7500-C","bid_price":null,"ask_price":0.0001,"open_interest":2159.0,"mark_price":0.0,"interest_rate":0.0,"creation_timestamp":1790320710256,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":126.04,"underlying_price":2676.07,"underlying_index":"ETH-25SEP26","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":null},{"high":null,"low":null,"last":null,"instrument_name":"ETH-25SEP26-6800-P","bid_price":1.535,"ask_price":1.5505,"open_interest":0.0,"mark_price":1.541021,"interest_rate":0.0,"creation_timestamp":1790320710256,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":126.04,"underlying_price":2676.03,"underlying_index":"ETH-25SEP26","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":1.54275},{"high":null,"low":null,"last":null,"instrument_name":"ETH-28SEP26-3100-P","bid_price":0.155,"ask_price":0.1625,"open_interest":0.0,"mark_price":0.158364,"interest_rate":0.0,"creation_timestamp":1790320710256,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":61.94,"underlying_price":2676.38,"underlying_index":"ETH-28SEP26","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":0.15875},{"high":0.075,"low":0.075,"last":0.075,"instrument_name":"ETH-27NOV26-2650-P","bid_price":0.0765,"ask_price":0.078,"open_interest":749.0,"mark_price":0.07709,"interest_rate":0.0,"creation_timestamp":1790320710256,"estimated_delivery_price":2675.45,"price_change":0.0,"volume":10.0,"mark_iv":51.65,"underlying_price":2692.64,"underlying_index":"ETH-27NOV26","base_currency":"ETH","quote_currency":"ETH","volume_usd":2018.41,"mid_price":0.07725},{"high":null,"low":null,"last":null,"instrument_name":"ETH-26SEP26-2940-P","bid_price":0.0965,"ask_price":0.1025,"open_interest":0.0,"mark_price":0.098921,"interest_rate":0.0,"creation_timestamp":1790320710256,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":79.38,"underlying_price":2675.78,"underlying_index":"ETH-26SEP26","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":0.0995},{"high":null,"low":null,"last":null,"instrument_name":"ETH-28SEP26-2720-P","bid_price":0.0225,"ask_price":0.0245,"open_interest":0.0,"mark_price":0.023368,"interest_rate":0.0,"creation_timestamp":1790320710256,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":37.41,"underlying_price":2676.33,"underlying_index":"ETH-28SEP26","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":0.0235},{"high":null,"low":null,"last":null,"instrument_name":"ETH-24SEP27-4600-C","bid_price":0.0735,"ask_price":0.0765,"open_interest":0.0,"mark_price":0.075214,"interest_rate":0.0,"creation_timestamp":1790320710256,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":56.95,"underlying_price":2801.91,"underlying_index":"ETH-24SEP27","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":0.075},{"high":0.0008,"low":0.0008,"last":0.0008,"instrument_name":"ETH-25DEC26-7000-C","bid_price":0.0005,"ask_price":0.001,"open_interest":3956.0,"mark_price":0.0007,"interest_rate":0.0,"creation_timestamp":1790320710256,"estimated_delivery_price":2675.45,"price_change":0.0,"volume":274.0,"mark_iv":71.79,"underlying_price":2702.5,"underlying_index":"ETH-25DEC26","base_currency":"ETH","quote_currency":"ETH","volume_usd":579.67,"mid_price":7.5e-4},{"high":null,"low":null,"last":0.0775,"instrument_name":"ETH-2OCT26-2450-C","bid_price":0.086,"ask_price":0.089,"open_interest":1505.0,"mark_price":0.087929,"interest_rate":0.0,"creation_timestamp":1790320710256,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":50.22,"underlying_price":2676.7,"underlying_index":"ETH-2OCT26","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":0.0875},{"high":0.0002,"low":0.0001,"last":0.0001,"instrument_name":"ETH-25SEP26-2250-P","bid_price":null,"ask_price":0.0001,"open_interest":6638.0,"mark_price":0.0,"interest_rate":0.0,"creation_timestamp":1790320710256,"estimated_delivery_price":2675.45,"price_change":-50.0,"volume":162.0,"mark_iv":147.93,"underlying_price":2676.03,"underlying_index":"ETH-25SEP26","base_currency":"ETH","quote_currency":"ETH","volume_usd":52.9,"mid_price":null},{"high":null,"low":null,"last":0.064,"instrument_name":"ETH-2OCT26-2600-C","bid_price":0.04,"ask_price":0.042,"open_interest":2428.0,"mark_price":0.04138,"interest_rate":0.0,"creation_timestamp":1790320710256,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":44.77,"underlying_price":2676.68,"underlying_index":"ETH-2OCT26","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":0.041},{"high":0.0115,"low":0.011,"last":0.0115,"instrument_name":"ETH-25DEC26-1800-P","bid_price":0.0105,"ask_price":0.0115,"open_interest":6147.0,"mark_price":0.010898,"interest_rate":0.0,"creation_timestamp":1790320710256,"estimated_delivery_price":2675.45,"price_change":0.0,"volume":111.0,"mark_iv":61.69,"underlying_price":2702.5,"underlying_index":"ETH-25DEC26","base_currency":"ETH","quote_currency":"ETH","volume_usd":3366.76,"mid_price":0.011},{"high":0.013,"low":0.013,"last":0.013,"instrument_name":"ETH-27NOV26-3600-C","bid_price":0.0125,"ask_price":0.0135,"open_interest":3830.0,"mark_price":0.012819,"interest_rate":0.0,"creation_timestamp":1790320710256,"estimated_delivery_price":2675.45,"price_change":0.0,"volume":33.0,"mark_iv":55.08,"underlying_price":2692.69,"underlying_index":"ETH-27NOV26","base_currency":"ETH","quote_currency":"ETH","volume_usd":1148.82,"mid_price":0.013},{"high":0.0005,"low":0.0003,"last":0.0003,"instrument_name":"ETH-26SEP26-2900-C","bid_price":0.0002,"ask_price":0.0004,"open_interest":113.0,"mark_price":3.1e-4,"interest_rate":0.0,"creation_timestamp":1790320710256,"estimated_delivery_price":2675.45,"price_change":-40.0,"volume":115.0,"mark_iv":74.16,"underlying_price":2675.78,"underlying_index":"ETH-26SEP26","base_currency":"ETH","quote_currency":"ETH","volume_usd":150.58,"mid_price":0.0003},{"high":0.0204,"low":0.019,"last":0.019,"instrument_name":"ETH-25JUN27-1400-P","bid_price":0.019,"ask_price":0.0205,"open_interest":1802.0,"mark_price":0.019699,"interest_rate":0.0,"creation_timestamp":1790320710256,"estimated_delivery_price":2675.45,"price_change":-6.8627,"volume":2.0,"mark_iv":63.54,"underlying_price":2766.66,"underlying_index":"ETH-25JUN27","base_currency":"ETH","quote_currency":"ETH","volume_usd":104.9,"mid_price":0.01975},{"high":0.0044,"low":0.0021,"last":0.0021,"instrument_name":"ETH-28SEP26-2540-P","bid_price":0.0014,"ask_price":0.0017,"open_interest":627.0,"mark_price":0.001487,"interest_rate":0.0,"creation_timestamp":1790320710256,"estimated_delivery_price":2675.45,"price_change":-52.2727,"volume":627.0,"mark_iv":42.13,"underlying_price":2676.38,"underlying_index":"ETH-28SEP26","base_currency":"ETH","quote_currency":"ETH","volume_usd":6950.2,"mid_price":0.00155},{"high":null,"low":null,"last":0.4678,"instrument_name":"ETH-25JUN27-1600-C","bid_price":0.449,"ask_price":0.453,"open_interest":357.0,"mark_price":0.451412,"interest_rate":0.0,"creation_timestamp":1790320710256,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":60.55,"underlying_price":2766.65,"underlying_index":"ETH-25JUN27","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":0.451},{"high":null,"low":null,"last":0.052,"instrument_name":"ETH-27NOV26-2950-C","bid_price":0.049,"ask_price":0.0505,"open_interest":528.0,"mark_price":0.049926,"interest_rate":0.0,"creation_timestamp":1790320710256,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":51.79,"underlying_price":2692.69,"underlying_index":"ETH-27NOV26","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":0.04975},{"high":0.0795,"low":0.0765,"last":0.0795,"instrument_name":"ETH-27NOV26-2750-C","bid_price":0.075,"ask_price":0.077,"open_interest":2939.0,"mark_price":0.076006,"interest_rate":0.0,"creation_timestamp":1790320710256,"estimated_delivery_price":2675.45,"price_change":3.9216,"volume":86.0,"mark_iv":51.57,"underlying_price":2692.64,"underlying_index":"ETH-27NOV26","base_currency":"ETH","quote_currency":"ETH","volume_usd":17931.8,"mid_price":0.076},{"high":0.0041,"low":0.0041,"last":0.0041,"instrument_name":"ETH-25DEC26-5000-C","bid_price":0.0037,"ask_price":0.0041,"open_interest":4249.0,"mark_price":0.003874,"interest_rate":0.0,"creation_timestamp":1790320710256,"estimated_delivery_price":2675.45,"price_change":0.0,"volume":200.0,"mark_iv":62.55,"underlying_price":2702.49,"underlying_index":"ETH-25DEC26","base_currency":"ETH","quote_currency":"ETH","volume_usd":2186.63,"mid_price":0.0039},{"high":null,"low":null,"last":0.0535,"instrument_name":"ETH-26MAR27-3900-C","bid_price":0.0455,"ask_price":0.047,"open_interest":1.0,"mark_price":0.046284,"interest_rate":0.0,"creation_timestamp":1790320710256,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":55.7,"underlying_price":2732.68,"underlying_index":"ETH-26MAR27","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":0.04625},{"high":0.1967,"low":0.1955,"last":0.1955,"instrument_name":"ETH-26MAR27-2900-P","bid_price":0.1875,"ask_price":0.1895,"open_interest":279.0,"mark_price":0.188225,"interest_rate":0.0,"creation_timestamp":1790320710256,"estimated_delivery_price":2675.45,"price_change":-0.6101,"volume":149.0,"mark_iv":53.97,"underlying_price":2732.68,"underlying_index":"ETH-26MAR27","base_currency":"ETH","quote_currency":"ETH","volume_usd":77499.39,"mid_price":0.1885},{"high":null,"low":null,"last":0.0017,"instrument_name":"ETH-9OCT26-3400-C","bid_price":0.0009,"ask_price":0.0011,"open_interest":3076.0,"mark_price":9.93e-4,"interest_rate":0.0,"creation_timestamp":1790320710256,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":59.57,"underlying_price":2678.18,"underlying_index":"ETH-9OCT26","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":0.001},{"high":0.0535,"low":0.0535,"last":0.0535,"instrument_name":"ETH-25JUN27-4500-C","bid_price":0.0515,"ask_price":0.0535,"open_interest":1415.0,"mark_price":0.052809,"interest_rate":0.0,"creation_timestamp":1790320710256,"estimated_delivery_price":2675.45,"price_change":0.0,"volume":9.0,"mark_iv":57.04,"underlying_price":2766.66,"underlying_index":"ETH-25JUN27","base_currency":"ETH","quote_currency":"ETH","volume_usd":1276.3,"mid_price":0.0525},{"high":null,"low":null,"last":0.0001,"instrument_name":"ETH-25SEP26-4500-C","bid_price":null,"ask_price":0.0001,"open_interest":8189.0,"mark_price":0.0,"interest_rate":0.0,"creation_timestamp":1790320710256,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":125.94,"underlying_price":2676.07,"underlying_index":"ETH-25SEP26","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":null},{"high":0.023,"low":0.023,"last":0.023,"instrument_name":"ETH-25SEP26-2750-P","bid_price":0.025,"ask_price":0.031,"open_interest":3511.0,"mark_price":0.027619,"interest_rate":0.0,"creation_timestamp":1790320710256,"estimated_delivery_price":2675.45,"price_change":0.0,"volume":2.0,"mark_iv":55.69,"underlying_price":2676.07,"underlying_index":"ETH-25SEP26","base_currency":"ETH","quote_currency":"ETH","volume_usd":124.0,"mid_price":0.028},{"high":0.058,"low":0.058,"last":0.058,"instrument_name":"ETH-27NOV26-2900-C","bid_price":0.055,"ask_price":0.056,"open_interest":1025.0,"mark_price":0.055563,"interest_rate":0.0,"creation_timestamp":1790320710256,"estimated_delivery_price":2675.45,"price_change":0.0,"volume":250.0,"mark_iv":51.7,"underlying_price":2692.64,"underlying_index":"ETH-27NOV26","base_currency":"ETH","quote_currency":"ETH","volume_usd":38982.67,"mid_price":0.0555},{"high":null,"low":null,"last":0.754,"instrument_name":"ETH-26MAR27-4400-P","bid_price":0.6305,"ask_price":0.655,"open_interest":2.0,"mark_price":0.639815,"interest_rate":0.0,"creation_timestamp":1790320710256,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":57.26,"underlying_price":2732.68,"underlying_index":"ETH-26MAR27","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":0.64275},{"high":0.0215,"low":0.0105,"last":0.0105,"instrument_name":"ETH-28SEP26-2680-P","bid_price":0.013,"ask_price":0.0145,"open_interest":261.0,"mark_price":0.013771,"interest_rate":0.0,"creation_timestamp":1790320710256,"estimated_delivery_price":2675.45,"price_change":-51.1628,"volume":315.0,"mark_iv":35.98,"underlying_price":2676.38,"underlying_index":"ETH-28SEP26","base_currency":"ETH","quote_currency":"ETH","volume_usd":15087.27,"mid_price":0.01375},{"high":0.0012,"low":0.0012,"last":0.0012,"instrument_name":"ETH-30OCT26-1600-P","bid_price":0.0009,"ask_price":0.0011,"open_interest":3662.0,"mark_price":9.8e-4,"interest_rate":0.0,"creation_timestamp":1790320710256,"estimated_delivery_price":2675.45,"price_change":0.0,"volume":1052.0,"mark_iv":76.99,"underlying_price":2683.49,"underlying_index":"ETH-30OCT26","base_currency":"ETH","quote_currency":"ETH","volume_usd":3329.75,"mid_price":0.001},{"high":null,"low":null,"last":0.065,"instrument_name":"ETH-25JUN27-4200-C","bid_price":0.063,"ask_price":0.065,"open_interest":574.0,"mark_price":0.064329,"interest_rate":0.0,"creation_timestamp":1790320710256,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":56.43,"underlying_price":2766.66,"underlying_index":"ETH-25JUN27","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":0.064},{"high":null,"low":null,"last":null,"instrument_name":"ETH-27NOV26-4800-P","bid_price":0.7785,"ask_price":0.7915,"open_interest":0.0,"mark_price":0.784426,"interest_rate":0.0,"creation_timestamp":1790320710256,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":64.05,"underlying_price":2692.69,"underlying_index":"ETH-27NOV26","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":0.785},{"high":0.1705,"low":0.1694,"last":0.1705,"instrument_name":"ETH-24SEP27-3200-C","bid_price":0.1665,"ask_price":0.1705,"open_interest":2502.0,"mark_price":0.168811,"interest_rate":0.0,"creation_timestamp":1790320710256,"estimated_delivery_price":2675.45,"price_change":0.6494,"volume":2502.0,"mark_iv":55.38,"underlying_price":2801.91,"underlying_index":"ETH-24SEP27","base_currency":"ETH","quote_currency":"ETH","volume_usd":1131849.35,"mid_price":0.1685},{"high":null,"low":null,"last":0.0001,"instrument_name":"ETH-25SEP26-7000-C","bid_price":null,"ask_price":0.0001,"open_interest":2135.0,"mark_price":0.0,"interest_rate":0.0,"creation_timestamp":1790320710256,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":126.04,"underlying_price":2676.07,"underlying_index":"ETH-25SEP26","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":null},{"high":0.057,"low":0.0495,"last":0.0495,"instrument_name":"ETH-27NOV26-2500-P","bid_price":0.0515,"ask_price":0.053,"open_interest":2523.0,"mark_price":0.052308,"interest_rate":0.0,"creation_timestamp":1790320710256,"estimated_delivery_price":2675.45,"price_change":-1.9802,"volume":114.0,"mark_iv":52.21,"underlying_price":2692.69,"underlying_index":"ETH-27NOV26","base_currency":"ETH","quote_currency":"ETH","volume_usd":15626.87,"mid_price":0.05225},{"high":null,"low":null,"last":null,"instrument_name":"ETH-25SEP26-11000-P","bid_price":3.1005,"ask_price":3.125,"open_interest":0.0,"mark_price":3.110475,"interest_rate":0.0,"creation_timestamp":1790320710256,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":155.39,"underlying_price":2676.07,"underlying_index":"ETH-25SEP26","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":3.11275},{"high":null,"low":null,"last":0.257,"instrument_name":"ETH-25SEP26-3300-P","bid_price":0.2305,"ask_price":0.2375,"open_interest":13.0,"mark_price":0.233142,"interest_rate":0.0,"creation_timestamp":1790320710256,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":103.82,"underlying_price":2676.03,"underlying_index":"ETH-25SEP26","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":0.234},{"high":null,"low":null,"last":0.605,"instrument_name":"ETH-26MAR27-1000-C","bid_price":0.6365,"ask_price":0.6395,"open_interest":269.0,"mark_price":0.63822,"interest_rate":0.0,"creation_timestamp":1790320710256,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":77.41,"underlying_price":2732.68,"underlying_index":"ETH-26MAR27","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":0.638},{"high":null,"low":null,"last":0.1315,"instrument_name":"ETH-25JUN27-3300-C","bid_price":0.1215,"ask_price":0.124,"open_interest":2277.0,"mark_price":0.123021,"interest_rate":0.0,"creation_timestamp":1790320710256,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":54.88,"underlying_price":2766.66,"underlying_index":"ETH-25JUN27","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":0.12275},{"high":0.0065,"low":0.0012,"last":0.0013,"instrument_name":"ETH-26SEP26-2580-P","bid_price":0.0011,"ask_price":0.0014,"open_interest":314.0,"mark_price":0.001208,"interest_rate":0.0,"creation_timestamp":1790320710256,"estimated_delivery_price":2675.45,"price_change":-69.7674,"volume":325.0,"mark_iv":52.31,"underlying_price":2675.78,"underlying_index":"ETH-26SEP26","base_currency":"ETH","quote_currency":"ETH","volume_usd":4565.84,"mid_price":0.00125},{"high":0.006,"low":0.006,"last":0.006,"instrument_name":"ETH-27NOV26-4000-C","bid_price":0.0055,"ask_price":0.0065,"open_interest":1827.0,"mark_price":0.006081,"interest_rate":0.0,"creation_timestamp":1790320710256,"estimated_delivery_price":2675.45,"price_change":0.0,"volume":4.0,"mark_iv":57.87,"underlying_price":2692.69,"underlying_index":"ETH-27NOV26","base_currency":"ETH","quote_currency":"ETH","volume_usd":64.27,"mid_price":0.006},{"high":null,"low":null,"last":null,"instrument_name":"ETH-27SEP26-2900-P","bid_price":0.0815,"ask_price":0.0875,"open_interest":0.0,"mark_price":0.084121,"interest_rate":0.0,"creation_timestamp":1790320710256,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":55.57,"underlying_price":2676.03,"underlying_index":"ETH-27SEP26","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":0.0845},{"high":null,"low":null,"last":0.4115,"instrument_name":"ETH-25JUN27-1500-C","bid_price":0.48,"ask_price":0.4835,"open_interest":50.0,"mark_price":0.482168,"interest_rate":0.0,"creation_timestamp":1790320710256,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":61.99,"underlying_price":2766.65,"underlying_index":"ETH-25JUN27","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":0.48175},{"high":null,"low":null,"last":0.0001,"instrument_name":"ETH-25SEP26-8000-C","bid_price":null,"ask_price":0.0001,"open_interest":1654.0,"mark_price":0.0,"interest_rate":0.0,"creation_timestamp":1790320710256,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":126.27,"underlying_price":2676.07,"underlying_index":"ETH-25SEP26","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":null},{"high":null,"low":null,"last":null,"instrument_name":"ETH-25DEC26-6500-P","bid_price":1.395,"ask_price":1.424,"open_interest":0.0,"mark_price":1.406201,"interest_rate":0.0,"creation_timestamp":1790320710256,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":70.0,"underlying_price":2702.5,"underlying_index":"ETH-25DEC26","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":1.4095},{"high":null,"low":null,"last":null,"instrument_name":"ETH-16OCT26-2200-C","bid_price":0.1815,"ask_price":0.184,"open_interest":0.0,"mark_price":0.183179,"interest_rate":0.0,"creation_timestamp":1790320710256,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":57.0,"underlying_price":2679.81,"underlying_index":"ETH-16OCT26","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":0.18275},{"high":null,"low":null,"last":0.6265,"instrument_name":"ETH-25SEP26-4200-P","bid_price":0.5655,"ask_price":0.575,"open_interest":551.0,"mark_price":0.569454,"interest_rate":0.0,"creation_timestamp":1790320710256,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":118.67,"underlying_price":2676.03,"underlying_index":"ETH-25SEP26","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":0.57025},{"high":0.065,"low":0.065,"last":0.065,"instrument_name":"ETH-26MAR27-3600-C","bid_price":0.061,"ask_price":0.0625,"open_interest":2038.0,"mark_price":0.06178,"interest_rate":0.0,"creation_timestamp":1790320710256,"estimated_delivery_price":2675.45,"price_change":0.0,"volume":150.0,"mark_iv":54.91,"underlying_price":2732.68,"underlying_index":"ETH-26MAR27","base_currency":"ETH","quote_currency":"ETH","volume_usd":25836.33,"mid_price":0.06175},{"high":0.0135,"low":0.009,"last":0.0095,"instrument_name":"ETH-28SEP26-2700-C","bid_price":0.009,"ask_price":0.01,"open_interest":186.0,"mark_price":0.009366,"interest_rate":0.0,"creation_timestamp":1790320710256,"estimated_delivery_price":2675.45,"price_change":-26.9231,"volume":186.0,"mark_iv":36.48,"underlying_price":2676.38,"underlying_index":"ETH-28SEP26","base_currency":"ETH","quote_currency":"ETH","volume_usd":5615.54,"mid_price":0.0095},{"high":0.3318,"low":0.3318,"last":0.3318,"instrument_name":"ETH-26MAR27-3400-P","bid_price":0.316,"ask_price":0.3235,"open_interest":13.0,"mark_price":0.319606,"interest_rate":0.0,"creation_timestamp":1790320710256,"estimated_delivery_price":2675.45,"price_change":0.0,"volume":3.0,"mark_iv":54.45,"underlying_price":2732.68,"underlying_index":"ETH-26MAR27","base_currency":"ETH","quote_currency":"ETH","volume_usd":2637.69,"mid_price":0.31975},{"high":0.0024,"low":0.001,"last":0.0011,"instrument_name":"ETH-26SEP26-2800-C","bid_price":0.0008,"ask_price":0.0011,"open_interest":5498.0,"mark_price":0.001018,"interest_rate":0.0,"creation_timestamp":1790320710256,"estimated_delivery_price":2675.45,"price_change":-21.4286,"volume":5486.0,"mark_iv":58.49,"underlying_price":2675.78,"underlying_index":"ETH-26SEP26","base_currency":"ETH","quote_currency":"ETH","volume_usd":30187.97,"mid_price":9.5e-4},{"high":null,"low":null,"last":0.388,"instrument_name":"ETH-30OCT26-1400-C","bid_price":0.4775,"ask_price":0.48,"open_interest":50.0,"mark_price":0.478805,"interest_rate":0.0,"creation_timestamp":1790320710256,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":87.17,"underlying_price":2683.5,"underlying_index":"ETH-30OCT26","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":0.47875},{"high":0.053,"low":0.05,"last":0.05,"instrument_name":"ETH-9OCT26-2750-P","bid_price":0.051,"ask_price":0.0525,"open_interest":291.0,"mark_price":0.051908,"interest_rate":0.0,"creation_timestamp":1790320710256,"estimated_delivery_price":2675.45,"price_change":-5.6604,"volume":20.0,"mark_iv":46.66,"underlying_price":2678.18,"underlying_index":"ETH-9OCT26","base_currency":"ETH","quote_currency":"ETH","volume_usd":2761.27,"mid_price":0.05175},{"high":0.1255,"low":0.1175,"last":0.1215,"instrument_name":"ETH-25DEC26-2600-C","bid_price":0.1215,"ask_price":0.123,"open_interest":9254.0,"mark_price":0.122395,"interest_rate":0.0,"creation_timestamp":1790320710256,"estimated_delivery_price":2675.45,"price_change":2.5316,"volume":782.0,"mark_iv":52.5,"underlying_price":2702.5,"underlying_index":"ETH-25DEC26","base_currency":"ETH","quote_currency":"ETH","volume_usd":245971.06,"mid_price":0.12225},{"high":0.2467,"low":0.2467,"last":0.2467,"instrument_name":"ETH-25JUN27-2400-C","bid_price":0.248,"ask_price":0.2515,"open_interest":960.0,"mark_price":0.249876,"interest_rate":0.0,"creation_timestamp":1790320710256,"estimated_delivery_price":2675.45,"price_change":0.0,"volume":1.0,"mark_iv":55.15,"underlying_price":2766.66,"underlying_index":"ETH-25JUN27","base_currency":"ETH","quote_currency":"ETH","volume_usd":653.92,"mid_price":0.24975},{"high":null,"low":null,"last":0.045,"instrument_name":"ETH-25JUN27-5000-C","bid_price":0.0385,"ask_price":0.04,"open_interest":5456.0,"mark_price":0.039078,"interest_rate":0.0,"creation_timestamp":1790320710256,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":58.21,"underlying_price":2766.66,"underlying_index":"ETH-25JUN27","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":0.03925},{"high":0.1345,"low":0.1345,"last":0.1345,"instrument_name":"ETH-25JUN27-2500-P","bid_price":0.1335,"ask_price":0.1355,"open_interest":3299.0,"mark_price":0.134593,"interest_rate":0.0,"creation_timestamp":1790320710256,"estimated_delivery_price":2675.45,"price_change":0.0,"volume":1.0,"mark_iv":54.96,"underlying_price":2766.66,"underlying_index":"ETH-25JUN27","base_currency":"ETH","quote_currency":"ETH","volume_usd":360.38,"mid_price":0.1345},{"high":0.006,"low":0.0037,"last":0.0037,"instrument_name":"ETH-28SEP26-2760-C","bid_price":0.0038,"ask_price":0.0041,"open_interest":1159.0,"mark_price":0.004019,"interest_rate":0.0,"creation_timestamp":1790320710256,"estimated_delivery_price":2675.45,"price_change":-32.7273,"volume":1176.0,"mark_iv":39.64,"underlying_price":2676.33,"underlying_index":"ETH-28SEP26","base_currency":"ETH","quote_currency":"ETH","volume_usd":15604.02,"mid_price":0.00395},{"high":0.0023,"low":0.0023,"last":0.0023,"instrument_name":"ETH-30OCT26-1850-P","bid_price":0.0022,"ask_price":0.0025,"open_interest":1286.0,"mark_price":0.002378,"interest_rate":0.0,"creation_timestamp":1790320710256,"estimated_delivery_price":2675.45,"price_change":0.0,"volume":1.0,"mark_iv":66.39,"underlying_price":2683.5,"underlying_index":"ETH-30OCT26","base_currency":"ETH","quote_currency":"ETH","volume_usd":6.16,"mid_price":0.00235},{"high":0.013,"low":0.0001,"last":0.0001,"instrument_name":"ETH-25SEP26-2650-P","bid_price":null,"ask_price":0.0002,"open_interest":5844.0,"mark_price":1.3e-5,"interest_rate":0.0,"creation_timestamp":1790320710256,"estimated_delivery_price":2675.45,"price_change":-97.2222,"volume":3209.0,"mark_iv":46.62,"underlying_price":2676.07,"underlying_index":"ETH-25SEP26","base_currency":"ETH","quote_currency":"ETH","volume_usd":31996.0,"mid_price":null},{"high":0.001,"low":0.0006,"last":0.0008,"instrument_name":"ETH-26SEP26-2860-C","bid_price":0.0004,"ask_price":0.0005,"open_interest":92.0,"mark_price":5.07e-4,"interest_rate":0.0,"creation_timestamp":1790320710256,"estimated_delivery_price":2675.45,"price_change":33.3333,"volume":98.0,"mark_iv":68.73,"underlying_price":2675.77,"underlying_index":"ETH-26SEP26","base_currency":"ETH","quote_currency":"ETH","volume_usd":191.71,"mid_price":4.5e-4},{"high":0.037,"low":0.0275,"last":0.03,"instrument_name":"ETH-2OCT26-2700-P","bid_price":0.0285,"ask_price":0.0295,"open_interest":1024.0,"mark_price":0.029311,"interest_rate":0.0,"creation_timestamp":1790320710256,"estimated_delivery_price":2675.45,"price_change":-7.6923,"volume":635.0,"mark_iv":44.46,"underlying_price":2676.7,"underlying_index":"ETH-2OCT26","base_currency":"ETH","quote_currency":"ETH","volume_usd":50537.64,"mid_price":0.029},{"high":0.0014,"low":0.0013,"last":0.0013,"instrument_name":"ETH-28SEP26-2840-C","bid_price":0.0013,"ask_price":0.0016,"open_interest":84.0,"mark_price":0.001515,"interest_rate":0.0,"creation_timestamp":1790320710256,"estimated_delivery_price":2675.45,"price_change":-7.1429,"volume":84.0,"mark_iv":45.91,"underlying_price":2676.33,"underlying_index":"ETH-28SEP26","base_currency":"ETH","quote_currency":"ETH","volume_usd":305.66,"mid_price":0.00145},{"high":0.019,"low":0.019,"last":0.019,"instrument_name":"ETH-30OCT26-3050-C","bid_price":0.019,"ask_price":0.02,"open_interest":453.0,"mark_price":0.019516,"interest_rate":0.0,"creation_timestamp":1790320710256,"estimated_delivery_price":2675.45,"price_change":0.0,"volume":103.0,"mark_iv":50.65,"underlying_price":2683.5,"underlying_index":"ETH-30OCT26","base_currency":"ETH","quote_currency":"ETH","volume_usd":5229.8,"mid_price":0.0195},{"high":0.0315,"low":0.023,"last":0.023,"instrument_name":"ETH-9OCT26-2600-P","bid_price":0.023,"ask_price":0.024,"open_interest":268.0,"mark_price":0.023311,"interest_rate":0.0,"creation_timestamp":1790320710256,"estimated_delivery_price":2675.45,"price_change":-24.5902,"volume":66.0,"mark_iv":46.79,"underlying_price":2678.18,"underlying_index":"ETH-9OCT26","base_currency":"ETH","quote_currency":"ETH","volume_usd":5118.66,"mid_price":0.0235},{"high":0.011,"low":0.0103,"last":0.011,"instrument_name":"ETH-25DEC26-4200-C","bid_price":0.0095,"ask_price":0.0105,"open_interest":6309.0,"mark_price":0.010085,"interest_rate":0.0,"creation_timestamp":1790320710256,"estimated_delivery_price":2675.45,"price_change":6.7961,"volume":278.0,"mark_iv":58.13,"underlying_price":2702.5,"underlying_index":"ETH-25DEC26","base_currency":"ETH","quote_currency":"ETH","volume_usd":7576.3,"mid_price":0.01},{"high":null,"low":null,"last":null,"instrument_name":"ETH-16OCT26-3200-P","bid_price":0.196,"ask_price":0.2025,"open_interest":0.0,"mark_price":0.199365,"interest_rate":0.0,"creation_timestamp":1790320710256,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":53.25,"underlying_price":2679.81,"underlying_index":"ETH-16OCT26","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":0.19925},{"high":null,"low":null,"last":0.0007,"instrument_name":"ETH-27SEP26-2950-C","bid_price":0.0002,"ask_price":0.0004,"open_interest":491.0,"mark_price":2.62e-4,"interest_rate":0.0,"creation_timestamp":1790320710256,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":60.6,"underlying_price":2676.03,"underlying_index":"ETH-27SEP26","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":0.0003},{"high":null,"low":null,"last":null,"instrument_name":"ETH-26MAR27-8000-P","bid_price":1.9105,"ask_price":1.9595,"open_interest":0.0,"mark_price":1.930947,"interest_rate":0.0,"creation_timestamp":1790320710256,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":67.82,"underlying_price":2732.68,"underlying_index":"ETH-26MAR27","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":1.935},{"high":null,"low":null,"last":null,"instrument_name":"ETH-25JUN27-6500-P","bid_price":1.351,"ask_price":1.3925,"open_interest":0.0,"mark_price":1.367728,"interest_rate":0.0,"creation_timestamp":1790320710256,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":61.58,"underlying_price":2766.66,"underlying_index":"ETH-25JUN27","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":1.37175},{"high":0.0585,"low":0.0575,"last":0.058,"instrument_name":"ETH-16OCT26-2600-C","bid_price":0.0605,"ask_price":0.0625,"open_interest":70.0,"mark_price":0.061537,"interest_rate":0.0,"creation_timestamp":1790320710256,"estimated_delivery_price":2675.45,"price_change":-0.8547,"volume":70.0,"mark_iv":47.83,"underlying_price":2679.81,"underlying_index":"ETH-16OCT26","base_currency":"ETH","quote_currency":"ETH","volume_usd":10702.78,"mid_price":0.0615},{"high":0.0925,"low":0.0925,"last":0.0925,"instrument_name":"ETH-30OCT26-2550-C","bid_price":0.087,"ask_price":0.0885,"open_interest":2486.0,"mark_price":0.08774,"interest_rate":0.0,"creation_timestamp":1790320710256,"estimated_delivery_price":2675.45,"price_change":0.0,"volume":1.0,"mark_iv":49.51,"underlying_price":2683.49,"underlying_index":"ETH-30OCT26","base_currency":"ETH","quote_currency":"ETH","volume_usd":248.53,"mid_price":0.08775},{"high":null,"low":null,"last":0.0001,"instrument_name":"ETH-25SEP26-8500-C","bid_price":null,"ask_price":0.0001,"open_interest":1699.0,"mark_price":0.0,"interest_rate":0.0,"creation_timestamp":1790320710256,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":130.85,"underlying_price":2676.03,"underlying_index":"ETH-25SEP26","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":null},{"high":0.0335,"low":0.0255,"last":0.0315,"instrument_name":"ETH-2OCT26-2650-C","bid_price":0.029,"ask_price":0.03,"open_interest":1008.0,"mark_price":0.029755,"interest_rate":0.0,"creation_timestamp":1790320710256,"estimated_delivery_price":2675.45,"price_change":-5.9701,"volume":97.0,"mark_iv":44.38,"underlying_price":2676.68,"underlying_index":"ETH-2OCT26","base_currency":"ETH","quote_currency":"ETH","volume_usd":7889.64,"mid_price":0.0295},{"high":0.1045,"low":0.0975,"last":0.1045,"instrument_name":"ETH-27NOV26-2600-C","bid_price":0.1015,"ask_price":0.1035,"open_interest":1345.0,"mark_price":0.102517,"interest_rate":0.0,"creation_timestamp":1790320710256,"estimated_delivery_price":2675.45,"price_change":5.0251,"volume":200.0,"mark_iv":51.77,"underlying_price":2692.69,"underlying_index":"ETH-27NOV26","base_currency":"ETH","quote_currency":"ETH","volume_usd":51706.58,"mid_price":0.1025},{"high":null,"low":null,"last":0.9133,"instrument_name":"ETH-26MAR27-5000-P","bid_price":0.838,"ask_price":0.864,"open_interest":21.0,"mark_price":0.848058,"interest_rate":0.0,"creation_timestamp":1790320710256,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":59.13,"underlying_price":2732.68,"underlying_index":"ETH-26MAR27","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":0.851},{"high":null,"low":null,"last":1.336,"instrument_name":"ETH-25SEP26-4500-P","bid_price":0.6775,"ask_price":0.687,"open_interest":6.0,"mark_price":0.681558,"interest_rate":0.0,"creation_timestamp":1790320710256,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":125.94,"underlying_price":2676.07,"underlying_index":"ETH-25SEP26","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":0.68225},{"high":0.0055,"low":0.0016,"last":0.0016,"instrument_name":"ETH-26SEP26-2600-P","bid_price":0.0016,"ask_price":0.002,"open_interest":618.0,"mark_price":0.001727,"interest_rate":0.0,"creation_timestamp":1790320710256,"estimated_delivery_price":2675.45,"price_change":-68.0,"volume":397.0,"mark_iv":48.86,"underlying_price":2675.78,"underlying_index":"ETH-26SEP26","base_currency":"ETH","quote_currency":"ETH","volume_usd":2632.75,"mid_price":0.0018},{"high":0.0145,"low":0.012,"last":0.012,"instrument_name":"ETH-30OCT26-3200-C","bid_price":0.0115,"ask_price":0.0125,"open_interest":13319.0,"mark_price":0.012167,"interest_rate":0.0,"creation_timestamp":1790320710256,"estimated_delivery_price":2675.45,"price_change":-17.2414,"volume":2803.0,"mark_iv":51.93,"underlying_price":2683.49,"underlying_index":"ETH-30OCT26","base_currency":"ETH","quote_currency":"ETH","volume_usd":97700.1,"mid_price":0.012},{"high":null,"low":null,"last":null,"instrument_name":"ETH-26SEP26-2540-C","bid_price":0.0485,"ask_price":0.054,"open_interest":0.0,"mark_price":0.051414,"interest_rate":0.0,"creation_timestamp":1790320710256,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":59.79,"underlying_price":2675.77,"underlying_index":"ETH-26SEP26","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":0.05125},{"high":null,"low":null,"last":null,"instrument_name":"ETH-26MAR27-800-C","bid_price":0.708,"ask_price":0.7105,"open_interest":0.0,"mark_price":0.70948,"interest_rate":0.0,"creation_timestamp":1790320710256,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":84.33,"underlying_price":2732.68,"underlying_index":"ETH-26MAR27","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":0.70925},{"high":0.031,"low":0.0304,"last":0.031,"instrument_name":"ETH-26MAR27-4400-C","bid_price":0.029,"ask_price":0.03,"open_interest":940.0,"mark_price":0.029698,"interest_rate":0.0,"creation_timestamp":1790320710256,"estimated_delivery_price":2675.45,"price_change":1.9737,"volume":23.0,"mark_iv":57.26,"underlying_price":2732.68,"underlying_index":"ETH-26MAR27","base_currency":"ETH","quote_currency":"ETH","volume_usd":1897.16,"mid_price":0.0295},{"high":null,"low":null,"last":0.0515,"instrument_name":"ETH-26SEP26-2900-P","bid_price":0.0815,"ask_price":0.0875,"open_interest":18.0,"mark_price":0.084086,"interest_rate":0.0,"creation_timestamp":1790320710256,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":74.16,"underlying_price":2675.77,"underlying_index":"ETH-26SEP26","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":0.0845},{"high":0.188,"low":0.169,"last":0.169,"instrument_name":"ETH-25DEC26-3000-P","bid_price":0.1725,"ask_price":0.175,"open_interest":813.0,"mark_price":0.17364,"interest_rate":0.0,"creation_timestamp":1790320710256,"estimated_delivery_price":2675.45,"price_change":-10.1064,"volume":138.0,"mark_iv":52.51,"underlying_price":2702.49,"underlying_index":"ETH-25DEC26","base_currency":"ETH","quote_currency":"ETH","volume_usd":67896.55,"mid_price":0.17375},{"high":null,"low":null,"last":null,"instrument_name":"ETH-24SEP27-5500-P","bid_price":0.995,"ask_price":1.0315,"open_interest":0.0,"mark_price":1.011205,"interest_rate":0.0,"creation_timestamp":1790320710256,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":58.24,"underlying_price":2801.91,"underlying_index":"ETH-24SEP27","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":1.01325},{"high":0.0675,"low":0.0675,"last":0.0675,"instrument_name":"ETH-25JUN27-4100-C","bid_price":0.0675,"ask_price":0.0695,"open_interest":3.0,"mark_price":0.068834,"interest_rate":0.0,"creation_timestamp":1790320710256,"estimated_delivery_price":2675.45,"price_change":0.0,"volume":3.0,"mark_iv":56.22,"underlying_price":2766.66,"underlying_index":"ETH-25JUN27","base_currency":"ETH","quote_currency":"ETH","volume_usd":535.42,"mid_price":0.0685},{"high":0.0014,"low":0.0001,"last":0.0001,"instrument_name":"ETH-25SEP26-2500-P","bid_price":null,"ask_price":0.0001,"open_interest":6028.0,"mark_price":0.0,"interest_rate":0.0,"creation_timestamp":1790320710256,"estimated_delivery_price":2675.45,"price_change":-80.0,"volume":312.0,"mark_iv":92.24,"underlying_price":2676.07,"underlying_index":"ETH-25SEP26","base_currency":"ETH","quote_currency":"ETH","volume_usd":780.21,"mid_price":null},{"high":null,"low":null,"last":0.0001,"instrument_name":"ETH-25SEP26-13000-C","bid_price":null,"ask_price":0.0001,"open_interest":3307.0,"mark_price":0.0,"interest_rate":0.0,"creation_timestamp":1790320710256,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":170.85,"underlying_price":2676.07,"underlying_index":"ETH-25SEP26","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":null},{"high":null,"low":null,"last":0.0015,"instrument_name":"ETH-27SEP26-2450-P","bid_price":0.0003,"ask_price":0.0005,"open_interest":15.0,"mark_price":3.56e-4,"interest_rate":0.0,"creation_timestamp":1790320710256,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":59.13,"underlying_price":2676.03,"underlying_index":"ETH-27SEP26","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":0.0004},{"high":null,"low":null,"last":null,"instrument_name":"ETH-25SEP26-7200-P","bid_price":1.6845,"ask_price":1.6995,"open_interest":0.0,"mark_price":1.690492,"interest_rate":0.0,"creation_timestamp":1790320710256,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":126.04,"underlying_price":2676.07,"underlying_index":"ETH-25SEP26","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":1.692},{"high":null,"low":null,"last":0.056,"instrument_name":"ETH-25JUN27-1900-P","bid_price":0.0515,"ask_price":0.0535,"open_interest":3378.0,"mark_price":0.052439,"interest_rate":0.0,"creation_timestamp":1790320710256,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":57.43,"underlying_price":2766.66,"underlying_index":"ETH-25JUN27","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":0.0525},{"high":null,"low":null,"last":null,"instrument_name":"ETH-28SEP26-2460-P","bid_price":0.0006,"ask_price":0.0008,"open_interest":0.0,"mark_price":6.32e-4,"interest_rate":0.0,"creation_timestamp":1790320710256,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":51.29,"underlying_price":2676.38,"underlying_index":"ETH-28SEP26","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":0.0007},{"high":null,"low":null,"last":null,"instrument_name":"ETH-28SEP26-2860-P","bid_price":0.0675,"ask_price":0.073,"open_interest":0.0,"mark_price":0.069833,"interest_rate":0.0,"creation_timestamp":1790320710256,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":47.63,"underlying_price":2676.38,"underlying_index":"ETH-28SEP26","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":0.07025},{"high":0.0026,"low":0.0005,"last":0.0005,"instrument_name":"ETH-26SEP26-2520-P","bid_price":0.0004,"ask_price":0.0007,"open_interest":74.0,"mark_price":4.89e-4,"interest_rate":0.0,"creation_timestamp":1790320710256,"estimated_delivery_price":2675.45,"price_change":-80.7692,"volume":116.0,"mark_iv":63.43,"underlying_price":2675.78,"underlying_index":"ETH-26SEP26","base_currency":"ETH","quote_currency":"ETH","volume_usd":284.44,"mid_price":5.5e-4},{"high":null,"low":null,"last":null,"instrument_name":"ETH-16OCT26-3000-P","bid_price":0.1285,"ask_price":0.1335,"open_interest":0.0,"mark_price":0.131167,"interest_rate":0.0,"creation_timestamp":1790320710256,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":49.79,"underlying_price":2679.81,"underlying_index":"ETH-16OCT26","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":0.131},{"high":0.278,"low":0.278,"last":0.278,"instrument_name":"ETH-27NOV26-3400-P","bid_price":0.2785,"ask_price":0.2855,"open_interest":3.0,"mark_price":0.281781,"interest_rate":0.0,"creation_timestamp":1790320710256,"estimated_delivery_price":2675.45,"price_change":0.0,"volume":3.0,"mark_iv":53.75,"underlying_price":2692.69,"underlying_index":"ETH-27NOV26","base_currency":"ETH","quote_currency":"ETH","volume_usd":2238.99,"mid_price":0.282},{"high":0.0071,"low":0.0071,"last":0.0071,"instrument_name":"ETH-25DEC26-4500-C","bid_price":0.0065,"ask_price":0.0075,"open_interest":3349.0,"mark_price":0.006902,"interest_rate":0.0,"creation_timestamp":1790320710256,"estimated_delivery_price":2675.45,"price_change":0.0,"volume":112.0,"mark_iv":59.86,"underlying_price":2702.49,"underlying_index":"ETH-25DEC26","base_currency":"ETH","quote_currency":"ETH","volume_usd":2102.89,"mid_price":0.007},{"high":null,"low":null,"last":0.0001,"instrument_name":"ETH-30OCT26-1000-P","bid_price":null,"ask_price":0.0001,"open_interest":2460.0,"mark_price":1.4e-4,"interest_rate":0.0,"creation_timestamp":1790320710256,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":112.25,"underlying_price":2683.5,"underlying_index":"ETH-30OCT26","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":null},{"high":null,"low":null,"last":0.299,"instrument_name":"ETH-25JUN27-1400-C","bid_price":0.5115,"ask_price":0.515,"open_interest":50.0,"mark_price":0.513671,"interest_rate":0.0,"creation_timestamp":1790320710256,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":63.54,"underlying_price":2766.66,"underlying_index":"ETH-25JUN27","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":0.51325},{"high":0.2307,"low":0.2307,"last":0.2307,"instrument_name":"ETH-26MAR27-2300-C","bid_price":0.233,"ask_price":0.2355,"open_interest":5130.0,"mark_price":0.234661,"interest_rate":0.0,"creation_timestamp":1790320710256,"estimated_delivery_price":2675.45,"price_change":0.0,"volume":32.0,"mark_iv":55.07,"underlying_price":2732.68,"underlying_index":"ETH-26MAR27","base_currency":"ETH","quote_currency":"ETH","volume_usd":19562.47,"mid_price":0.23425},{"high":0.0315,"low":0.0315,"last":0.0315,"instrument_name":"ETH-28SEP26-2600-C","bid_price":0.03,"ask_price":0.033,"open_interest":18.0,"mark_price":0.032267,"interest_rate":0.0,"creation_timestamp":1790320710256,"estimated_delivery_price":2675.45,"price_change":0.0,"volume":18.0,"mark_iv":37.53,"underlying_price":2676.38,"underlying_index":"ETH-28SEP26","base_currency":"ETH","quote_currency":"ETH","volume_usd":1508.92,"mid_price":0.0315},{"high":0.014,"low":0.007,"last":0.011,"instrument_name":"ETH-26SEP26-2680-P","bid_price":0.0095,"ask_price":0.0105,"open_interest":509.0,"mark_price":0.00985,"interest_rate":0.0,"creation_timestamp":1790320710256,"estimated_delivery_price":2675.45,"price_change":-8.3333,"volume":136.0,"mark_iv":42.68,"underlying_price":2675.78,"underlying_index":"ETH-26SEP26","base_currency":"ETH","quote_currency":"ETH","volume_usd":3313.98,"mid_price":0.01},{"high":null,"low":null,"last":0.0001,"instrument_name":"ETH-25SEP26-6400-C","bid_price":null,"ask_price":0.0001,"open_interest":2860.0,"mark_price":0.0,"interest_rate":0.0,"creation_timestamp":1790320710256,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":126.04,"underlying_price":2676.07,"underlying_index":"ETH-25SEP26","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":null},{"high":null,"low":null,"last":0.3575,"instrument_name":"ETH-25DEC26-3500-P","bid_price":0.3195,"ask_price":0.327,"open_interest":64.0,"mark_price":0.322871,"interest_rate":0.0,"creation_timestamp":1790320710256,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":54.21,"underlying_price":2702.5,"underlying_index":"ETH-25DEC26","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":0.32325},{"high":0.0095,"low":0.008,"last":0.008,"instrument_name":"ETH-26MAR27-6000-C","bid_price":0.0085,"ask_price":0.01,"open_interest":5404.0,"mark_price":0.009377,"interest_rate":0.0,"creation_timestamp":1790320710256,"estimated_delivery_price":2675.45,"price_change":-15.7895,"volume":743.0,"mark_iv":62.24,"underlying_price":2732.68,"underlying_index":"ETH-26MAR27","base_currency":"ETH","quote_currency":"ETH","volume_usd":15770.05,"mid_price":0.00925},{"high":null,"low":null,"last":null,"instrument_name":"ETH-24SEP27-2400-C","bid_price":0.2785,"ask_price":0.285,"open_interest":0.0,"mark_price":0.283028,"interest_rate":0.0,"creation_timestamp":1790320710257,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":55.79,"underlying_price":2801.91,"underlying_index":"ETH-24SEP27","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":0.28175},{"high":0.085,"low":0.0795,"last":0.08,"instrument_name":"ETH-24SEP27-2000-P","bid_price":0.079,"ask_price":0.0805,"open_interest":152.0,"mark_price":0.079828,"interest_rate":0.0,"creation_timestamp":1790320710257,"estimated_delivery_price":2675.45,"price_change":-5.8824,"volume":152.0,"mark_iv":56.8,"underlying_price":2801.91,"underlying_index":"ETH-24SEP27","base_currency":"ETH","quote_currency":"ETH","volume_usd":34024.86,"mid_price":0.07975},{"high":null,"low":null,"last":0.0605,"instrument_name":"ETH-2OCT26-2900-P","bid_price":0.085,"ask_price":0.09,"open_interest":28.0,"mark_price":0.087559,"interest_rate":0.0,"creation_timestamp":1790320710257,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":48.95,"underlying_price":2676.68,"underlying_index":"ETH-2OCT26","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":0.0875},{"high":0.3614,"low":0.3614,"last":0.3614,"instrument_name":"ETH-26MAR27-3500-P","bid_price":0.347,"ask_price":0.353,"open_interest":24.0,"mark_price":0.349056,"interest_rate":0.0,"creation_timestamp":1790320710257,"estimated_delivery_price":2675.45,"price_change":0.0,"volume":2.0,"mark_iv":54.7,"underlying_price":2732.68,"underlying_index":"ETH-26MAR27","base_currency":"ETH","quote_currency":"ETH","volume_usd":1915.33,"mid_price":0.35},{"high":null,"low":null,"last":0.2435,"instrument_name":"ETH-30OCT26-3400-P","bid_price":0.2705,"ask_price":0.277,"open_interest":1.0,"mark_price":0.273699,"interest_rate":0.0,"creation_timestamp":1790320710257,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":54.06,"underlying_price":2683.5,"underlying_index":"ETH-30OCT26","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":0.27375},{"high":0.3044,"low":0.3044,"last":0.3044,"instrument_name":"ETH-25SEP26-3500-P","bid_price":0.3045,"ask_price":0.3125,"open_interest":1102.0,"mark_price":0.307878,"interest_rate":0.0,"creation_timestamp":1790320710257,"estimated_delivery_price":2675.45,"price_change":0.0,"volume":3.0,"mark_iv":108.87,"underlying_price":2676.07,"underlying_index":"ETH-25SEP26","base_currency":"ETH","quote_currency":"ETH","volume_usd":2450.71,"mid_price":0.3085},{"high":null,"low":null,"last":null,"instrument_name":"ETH-24SEP27-2700-P","bid_price":0.195,"ask_price":0.1985,"open_interest":0.0,"mark_price":0.196505,"interest_rate":0.0,"creation_timestamp":1790320710257,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":55.47,"underlying_price":2801.91,"underlying_index":"ETH-24SEP27","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":0.19675},{"high":0.0034,"low":0.0034,"last":0.0034,"instrument_name":"ETH-25DEC26-5200-C","bid_price":0.0029,"ask_price":0.0033,"open_interest":9570.0,"mark_price":0.003155,"interest_rate":0.0,"creation_timestamp":1790320710259,"estimated_delivery_price":2675.45,"price_change":0.0,"volume":1.0,"mark_iv":63.63,"underlying_price":2702.49,"underlying_index":"ETH-25DEC26","base_currency":"ETH","quote_currency":"ETH","volume_usd":8.99,"mid_price":0.0031},{"high":null,"low":null,"last":0.0044,"instrument_name":"ETH-27NOV26-4400-C","bid_price":0.003,"ask_price":0.0035,"open_interest":1164.0,"mark_price":0.003272,"interest_rate":0.0,"creation_timestamp":1790320710259,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":61.13,"underlying_price":2692.69,"underlying_index":"ETH-27NOV26","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":0.00325},{"high":null,"low":null,"last":0.0001,"instrument_name":"ETH-25SEP26-6500-C","bid_price":null,"ask_price":0.0001,"open_interest":1922.0,"mark_price":0.0,"interest_rate":0.0,"creation_timestamp":1790320710259,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":126.04,"underlying_price":2676.07,"underlying_index":"ETH-25SEP26","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":null},{"high":0.1435,"low":0.1435,"last":0.1435,"instrument_name":"ETH-9OCT26-2300-C","bid_price":0.143,"ask_price":0.1455,"open_interest":18.0,"mark_price":0.144843,"interest_rate":0.0,"creation_timestamp":1790320710259,"estimated_delivery_price":2675.45,"price_change":0.0,"volume":18.0,"mark_iv":55.21,"underlying_price":2678.18,"underlying_index":"ETH-9OCT26","base_currency":"ETH","quote_currency":"ETH","volume_usd":6898.06,"mid_price":0.14425},{"high":0.0405,"low":0.0395,"last":0.04,"instrument_name":"ETH-2OCT26-2750-P","bid_price":0.0405,"ask_price":0.0415,"open_interest":504.0,"mark_price":0.041267,"interest_rate":0.0,"creation_timestamp":1790320710259,"estimated_delivery_price":2675.45,"price_change":1.2658,"volume":72.0,"mark_iv":45.0,"underlying_price":2676.68,"underlying_index":"ETH-2OCT26","base_currency":"ETH","quote_currency":"ETH","volume_usd":7711.57,"mid_price":0.041},{"high":null,"low":null,"last":0.065,"instrument_name":"ETH-9OCT26-2850-P","bid_price":0.0775,"ask_price":0.0805,"open_interest":44.0,"mark_price":0.078692,"interest_rate":0.0,"creation_timestamp":1790320710259,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":47.6,"underlying_price":2678.18,"underlying_index":"ETH-9OCT26","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":0.079},{"high":0.1775,"low":0.1775,"last":0.1775,"instrument_name":"ETH-30OCT26-2250-C","bid_price":0.171,"ask_price":0.174,"open_interest":627.0,"mark_price":0.172874,"interest_rate":0.0,"creation_timestamp":1790320710259,"estimated_delivery_price":2675.45,"price_change":0.0,"volume":2.0,"mark_iv":53.75,"underlying_price":2683.5,"underlying_index":"ETH-30OCT26","base_currency":"ETH","quote_currency":"ETH","volume_usd":953.79,"mid_price":0.1725},{"high":0.118,"low":0.118,"last":0.118,"instrument_name":"ETH-24SEP27-3800-C","bid_price":0.115,"ask_price":0.119,"open_interest":2.0,"mark_price":0.117185,"interest_rate":0.0,"creation_timestamp":1790320710259,"estimated_delivery_price":2675.45,"price_change":0.0,"volume":2.0,"mark_iv":55.89,"underlying_price":2801.91,"underlying_index":"ETH-24SEP27","base_currency":"ETH","quote_currency":"ETH","volume_usd":634.47,"mid_price":0.117},{"high":null,"low":null,"last":null,"instrument_name":"ETH-24SEP27-3100-P","bid_price":0.2795,"ask_price":0.2955,"open_interest":0.0,"mark_price":0.286232,"interest_rate":0.0,"creation_timestamp":1790320710259,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":55.35,"underlying_price":2801.91,"underlying_index":"ETH-24SEP27","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":0.2875},{"high":null,"low":null,"last":null,"instrument_name":"ETH-28SEP26-2780-P","bid_price":0.04,"ask_price":0.044,"open_interest":0.0,"mark_price":0.041782,"interest_rate":0.0,"creation_timestamp":1790320710259,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":41.0,"underlying_price":2676.38,"underlying_index":"ETH-28SEP26","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":0.042},{"high":null,"low":null,"last":0.0035,"instrument_name":"ETH-30OCT26-1900-P","bid_price":0.0027,"ask_price":0.003,"open_interest":1231.0,"mark_price":0.002873,"interest_rate":0.0,"creation_timestamp":1790320710259,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":64.55,"underlying_price":2683.49,"underlying_index":"ETH-30OCT26","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":0.00285},{"high":null,"low":null,"last":0.1095,"instrument_name":"ETH-30OCT26-2900-P","bid_price":0.1105,"ask_price":0.1135,"open_interest":143.0,"mark_price":0.112019,"interest_rate":0.0,"creation_timestamp":1790320710259,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":49.63,"underlying_price":2683.5,"underlying_index":"ETH-30OCT26","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":0.112},{"high":null,"low":null,"last":null,"instrument_name":"ETH-9OCT26-2100-C","bid_price":0.2155,"ask_price":0.218,"open_interest":0.0,"mark_price":0.217261,"interest_rate":0.0,"creation_timestamp":1790320710259,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":66.26,"underlying_price":2678.18,"underlying_index":"ETH-9OCT26","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":0.21675},{"high":0.1385,"low":0.1385,"last":0.1385,"instrument_name":"ETH-24SEP27-2400-P","bid_price":0.138,"ask_price":0.1415,"open_interest":52.0,"mark_price":0.139586,"interest_rate":0.0,"creation_timestamp":1790320710259,"estimated_delivery_price":2675.45,"price_change":0.0,"volume":52.0,"mark_iv":55.79,"underlying_price":2801.91,"underlying_index":"ETH-24SEP27","base_currency":"ETH","quote_currency":"ETH","volume_usd":19358.62,"mid_price":0.13975},{"high":0.0645,"low":0.0645,"last":0.0645,"instrument_name":"ETH-28SEP26-2520-C","bid_price":0.057,"ask_price":0.0605,"open_interest":18.0,"mark_price":0.059608,"interest_rate":0.0,"creation_timestamp":1790320710259,"estimated_delivery_price":2675.45,"price_change":0.0,"volume":18.0,"mark_iv":44.35,"underlying_price":2676.38,"underlying_index":"ETH-28SEP26","base_currency":"ETH","quote_currency":"ETH","volume_usd":3118.27,"mid_price":0.05875},{"high":0.0034,"low":0.0001,"last":0.0001,"instrument_name":"ETH-25SEP26-2750-C","bid_price":null,"ask_price":null,"open_interest":9629.0,"mark_price":0.0,"interest_rate":0.0,"creation_timestamp":1790320710259,"estimated_delivery_price":2675.45,"price_change":-96.9697,"volume":3726.0,"mark_iv":55.69,"underlying_price":2676.03,"underlying_index":"ETH-25SEP26","base_currency":"ETH","quote_currency":"ETH","volume_usd":10900.24,"mid_price":null},{"high":null,"low":null,"last":0.0869,"instrument_name":"ETH-25SEP26-2450-C","bid_price":0.0815,"ask_price":0.0865,"open_interest":2518.0,"mark_price":0.084485,"interest_rate":0.0,"creation_timestamp":1790320710259,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":107.47,"underlying_price":2676.07,"underlying_index":"ETH-25SEP26","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":0.084},{"high":null,"low":null,"last":null,"instrument_name":"ETH-25SEP26-8000-P","bid_price":1.9825,"ask_price":2.001,"open_interest":0.0,"mark_price":1.989436,"interest_rate":0.0,"creation_timestamp":1790320710259,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":126.27,"underlying_price":2676.07,"underlying_index":"ETH-25SEP26","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":1.99175},{"high":null,"low":null,"last":0.0001,"instrument_name":"ETH-25SEP26-6800-C","bid_price":null,"ask_price":0.0001,"open_interest":1995.0,"mark_price":0.0,"interest_rate":0.0,"creation_timestamp":1790320710260,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":126.04,"underlying_price":2676.03,"underlying_index":"ETH-25SEP26","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":null},{"high":null,"low":null,"last":null,"instrument_name":"ETH-25DEC26-4600-P","bid_price":0.701,"ask_price":0.7205,"open_interest":0.0,"mark_price":0.708161,"interest_rate":0.0,"creation_timestamp":1790320710260,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":60.29,"underlying_price":2702.5,"underlying_index":"ETH-25DEC26","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":0.71075},{"high":null,"low":null,"last":0.6265,"instrument_name":"ETH-26MAR27-900-C","bid_price":0.673,"ask_price":0.675,"open_interest":68.0,"mark_price":0.673735,"interest_rate":0.0,"creation_timestamp":1790320710260,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":80.68,"underlying_price":2732.68,"underlying_index":"ETH-26MAR27","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":0.674},{"high":0.012,"low":0.0055,"last":0.0065,"instrument_name":"ETH-26SEP26-2660-P","bid_price":0.006,"ask_price":0.007,"open_interest":1003.0,"mark_price":0.006378,"interest_rate":0.0,"creation_timestamp":1790320710260,"estimated_delivery_price":2675.45,"price_change":-27.7778,"volume":323.0,"mark_iv":42.75,"underlying_price":2675.78,"underlying_index":"ETH-26SEP26","base_currency":"ETH","quote_currency":"ETH","volume_usd":8506.07,"mid_price":0.0065},{"high":null,"low":null,"last":0.0001,"instrument_name":"ETH-25SEP26-3600-C","bid_price":null,"ask_price":0.0001,"open_interest":5651.0,"mark_price":0.0,"interest_rate":0.0,"creation_timestamp":1790320710260,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":108.88,"underlying_price":2676.07,"underlying_index":"ETH-25SEP26","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":null},{"high":null,"low":null,"last":0.9655,"instrument_name":"ETH-25SEP26-4600-P","bid_price":0.715,"ask_price":0.7245,"open_interest":38.0,"mark_price":0.718926,"interest_rate":0.0,"creation_timestamp":1790320710260,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":126.04,"underlying_price":2676.03,"underlying_index":"ETH-25SEP26","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":0.71975},{"high":null,"low":null,"last":null,"instrument_name":"ETH-27SEP26-2800-P","bid_price":0.045,"ask_price":0.051,"open_interest":0.0,"mark_price":0.047773,"interest_rate":0.0,"creation_timestamp":1790320710260,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":45.37,"underlying_price":2676.03,"underlying_index":"ETH-27SEP26","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":0.048},{"high":null,"low":null,"last":null,"instrument_name":"ETH-27NOV26-1800-C","bid_price":0.336,"ask_price":0.3385,"open_interest":0.0,"mark_price":0.33749,"interest_rate":0.0,"creation_timestamp":1790320710260,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":63.58,"underlying_price":2692.69,"underlying_index":"ETH-27NOV26","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":0.33725},{"high":0.0034,"low":0.0034,"last":0.0034,"instrument_name":"ETH-26MAR27-900-P","bid_price":0.0028,"ask_price":0.0034,"open_interest":918.0,"mark_price":0.003078,"interest_rate":0.0,"creation_timestamp":1790320710260,"estimated_delivery_price":2675.45,"price_change":0.0,"volume":18.0,"mark_iv":80.68,"underlying_price":2732.68,"underlying_index":"ETH-26MAR27","base_currency":"ETH","quote_currency":"ETH","volume_usd":162.17,"mid_price":0.0031},{"high":null,"low":null,"last":0.185,"instrument_name":"ETH-27NOV26-3150-P","bid_price":0.2,"ask_price":0.205,"open_interest":18.0,"mark_price":0.202297,"interest_rate":0.0,"creation_timestamp":1790320710260,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":52.45,"underlying_price":2692.64,"underlying_index":"ETH-27NOV26","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":0.2025},{"high":null,"low":null,"last":null,"instrument_name":"ETH-28SEP26-2760-P","bid_price":0.0345,"ask_price":0.0375,"open_interest":0.0,"mark_price":0.035259,"interest_rate":0.0,"creation_timestamp":1790320710260,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":39.64,"underlying_price":2676.38,"underlying_index":"ETH-28SEP26","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":0.036},{"high":0.1575,"low":0.1515,"last":0.1525,"instrument_name":"ETH-25JUN27-2600-P","bid_price":0.153,"ask_price":0.1545,"open_interest":403.0,"mark_price":0.15326,"interest_rate":0.0,"creation_timestamp":1790320710260,"estimated_delivery_price":2675.45,"price_change":-3.1746,"volume":10.0,"mark_iv":54.85,"underlying_price":2766.66,"underlying_index":"ETH-25JUN27","base_currency":"ETH","quote_currency":"ETH","volume_usd":4131.15,"mid_price":0.15375},{"high":null,"low":null,"last":null,"instrument_name":"ETH-26SEP26-3000-P","bid_price":0.1185,"ask_price":0.1245,"open_interest":0.0,"mark_price":0.121251,"interest_rate":0.0,"creation_timestamp":1790320710260,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":86.8,"underlying_price":2675.78,"underlying_index":"ETH-26SEP26","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":0.1215},{"high":null,"low":null,"last":null,"instrument_name":"ETH-25SEP26-15000-P","bid_price":4.5915,"ask_price":4.6275,"open_interest":0.0,"mark_price":4.605193,"interest_rate":0.0,"creation_timestamp":1790320710260,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":183.88,"underlying_price":2676.07,"underlying_index":"ETH-25SEP26","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":4.6095},{"high":null,"low":null,"last":null,"instrument_name":"ETH-30OCT26-3100-P","bid_price":0.169,"ask_price":0.1745,"open_interest":0.0,"mark_price":0.171858,"interest_rate":0.0,"creation_timestamp":1790320710260,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":51.04,"underlying_price":2683.5,"underlying_index":"ETH-30OCT26","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":0.17175},{"high":null,"low":null,"last":null,"instrument_name":"ETH-25SEP26-12000-P","bid_price":3.472,"ask_price":3.5015,"open_interest":0.0,"mark_price":3.484154,"interest_rate":0.0,"creation_timestamp":1790320710260,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":163.48,"underlying_price":2676.07,"underlying_index":"ETH-25SEP26","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":3.48675},{"high":0.0004,"low":0.0001,"last":0.0001,"instrument_name":"ETH-26SEP26-2300-P","bid_price":null,"ask_price":0.0001,"open_interest":1052.0,"mark_price":4.0e-5,"interest_rate":0.0,"creation_timestamp":1790320710260,"estimated_delivery_price":2675.45,"price_change":-66.6667,"volume":981.0,"mark_iv":102.15,"underlying_price":2675.77,"underlying_index":"ETH-26SEP26","base_currency":"ETH","quote_currency":"ETH","volume_usd":775.25,"mid_price":null},{"high":0.017,"low":0.0125,"last":0.0145,"instrument_name":"ETH-30OCT26-2300-P","bid_price":0.0135,"ask_price":0.0145,"open_interest":17579.0,"mark_price":0.013886,"interest_rate":0.0,"creation_timestamp":1790320710260,"estimated_delivery_price":2675.45,"price_change":7.4074,"volume":1049.0,"mark_iv":52.61,"underlying_price":2683.5,"underlying_index":"ETH-30OCT26","base_currency":"ETH","quote_currency":"ETH","volume_usd":40924.1,"mid_price":0.014},{"high":null,"low":null,"last":null,"instrument_name":"ETH-28SEP26-2400-C","bid_price":0.1015,"ask_price":0.1045,"open_interest":0.0,"mark_price":0.103628,"interest_rate":0.0,"creation_timestamp":1790320710260,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":58.0,"underlying_price":2676.38,"underlying_index":"ETH-28SEP26","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":0.103},{"high":null,"low":null,"last":0.456,"instrument_name":"ETH-30OCT26-3600-P","bid_price":0.3415,"ask_price":0.3505,"open_interest":18.0,"mark_price":0.345378,"interest_rate":0.0,"creation_timestamp":1790320710260,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":56.36,"underlying_price":2683.5,"underlying_index":"ETH-30OCT26","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":0.346},{"high":0.0028,"low":0.0023,"last":0.0028,"instrument_name":"ETH-16OCT26-3400-C","bid_price":0.0023,"ask_price":0.0027,"open_interest":651.0,"mark_price":0.002505,"interest_rate":0.0,"creation_timestamp":1790320710260,"estimated_delivery_price":2675.45,"price_change":21.7391,"volume":651.0,"mark_iv":56.8,"underlying_price":2679.81,"underlying_index":"ETH-16OCT26","base_currency":"ETH","quote_currency":"ETH","volume_usd":4704.43,"mid_price":0.0025},{"high":0.0165,"low":0.0155,"last":0.0155,"instrument_name":"ETH-27NOV26-2100-P","bid_price":0.015,"ask_price":0.016,"open_interest":2312.0,"mark_price":0.015742,"interest_rate":0.0,"creation_timestamp":1790320710260,"estimated_delivery_price":2675.45,"price_change":-6.0606,"volume":2.0,"mark_iv":56.97,"underlying_price":2692.69,"underlying_index":"ETH-27NOV26","base_currency":"ETH","quote_currency":"ETH","volume_usd":85.54,"mid_price":0.0155},{"high":0.066,"low":0.061,"last":0.064,"instrument_name":"ETH-25DEC26-3000-C","bid_price":0.063,"ask_price":0.064,"open_interest":12739.0,"mark_price":0.063565,"interest_rate":0.0,"creation_timestamp":1790320710260,"estimated_delivery_price":2675.45,"price_change":1.5873,"volume":877.0,"mark_iv":52.51,"underlying_price":2702.49,"underlying_index":"ETH-25DEC26","base_currency":"ETH","quote_currency":"ETH","volume_usd":146674.25,"mid_price":0.0635},{"high":null,"low":null,"last":0.607,"instrument_name":"ETH-25DEC26-4200-P","bid_price":0.56,"ask_price":0.569,"open_interest":62.0,"mark_price":0.56419,"interest_rate":0.0,"creation_timestamp":1790320710260,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":58.13,"underlying_price":2702.5,"underlying_index":"ETH-25DEC26","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":0.5645},{"high":0.2794,"low":0.2794,"last":0.2794,"instrument_name":"ETH-26MAR27-2100-C","bid_price":0.2815,"ask_price":0.285,"open_interest":875.0,"mark_price":0.28391,"interest_rate":0.0,"creation_timestamp":1790320710260,"estimated_delivery_price":2675.45,"price_change":0.0,"volume":85.0,"mark_iv":56.25,"underlying_price":2732.68,"underlying_index":"ETH-26MAR27","base_currency":"ETH","quote_currency":"ETH","volume_usd":62932.0,"mid_price":0.28325},{"high":null,"low":null,"last":0.469,"instrument_name":"ETH-26MAR27-1300-C","bid_price":0.5315,"ask_price":0.5345,"open_interest":18.0,"mark_price":0.533458,"interest_rate":0.0,"creation_timestamp":1790320710260,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":69.11,"underlying_price":2732.68,"underlying_index":"ETH-26MAR27","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":0.533},{"high":0.0345,"low":0.031,"last":0.032,"instrument_name":"ETH-25DEC26-2200-P","bid_price":0.032,"ask_price":0.0325,"open_interest":9646.0,"mark_price":0.032303,"interest_rate":0.0,"creation_timestamp":1790320710260,"estimated_delivery_price":2675.45,"price_change":-7.2464,"volume":173.0,"mark_iv":54.94,"underlying_price":2702.5,"underlying_index":"ETH-25DEC26","base_currency":"ETH","quote_currency":"ETH","volume_usd":15593.01,"mid_price":0.03225},{"high":null,"low":null,"last":null,"instrument_name":"ETH-24SEP27-4200-P","bid_price":0.5765,"ask_price":0.6075,"open_interest":0.0,"mark_price":0.592478,"interest_rate":0.0,"creation_timestamp":1790320710260,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":56.45,"underlying_price":2801.91,"underlying_index":"ETH-24SEP27","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":0.592},{"high":0.1235,"low":0.1235,"last":0.1235,"instrument_name":"ETH-2OCT26-2350-C","bid_price":0.1215,"ask_price":0.1245,"open_interest":122.0,"mark_price":0.123635,"interest_rate":0.0,"creation_timestamp":1790320710260,"estimated_delivery_price":2675.45,"price_change":0.0,"volume":10.0,"mark_iv":57.28,"underlying_price":2676.68,"underlying_index":"ETH-2OCT26","base_currency":"ETH","quote_currency":"ETH","volume_usd":3303.77,"mid_price":0.123},{"high":0.1395,"low":0.128,"last":0.131,"instrument_name":"ETH-27NOV26-2900-P","bid_price":0.1315,"ask_price":0.134,"open_interest":870.0,"mark_price":0.132534,"interest_rate":0.0,"creation_timestamp":1790320710260,"estimated_delivery_price":2675.45,"price_change":2.3438,"volume":581.0,"mark_iv":51.7,"underlying_price":2692.69,"underlying_index":"ETH-27NOV26","base_currency":"ETH","quote_currency":"ETH","volume_usd":205878.36,"mid_price":0.13275},{"high":null,"low":null,"last":0.4395,"instrument_name":"ETH-25SEP26-1500-C","bid_price":0.4375,"ask_price":0.441,"open_interest":969.0,"mark_price":0.439481,"interest_rate":0.0,"creation_timestamp":1790320710260,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":186.99,"underlying_price":2676.07,"underlying_index":"ETH-25SEP26","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":0.43925},{"high":0.0085,"low":0.008,"last":0.008,"instrument_name":"ETH-30OCT26-2200-P","bid_price":0.0085,"ask_price":0.0095,"open_interest":1123.0,"mark_price":0.00924,"interest_rate":0.0,"creation_timestamp":1790320710260,"estimated_delivery_price":2675.45,"price_change":-5.8824,"volume":16.0,"mark_iv":54.97,"underlying_price":2683.5,"underlying_index":"ETH-30OCT26","base_currency":"ETH","quote_currency":"ETH","volume_usd":364.96,"mid_price":0.009},{"high":null,"low":null,"last":0.157,"instrument_name":"ETH-27NOV26-2200-C","bid_price":0.202,"ask_price":0.2055,"open_interest":1.0,"mark_price":0.204463,"interest_rate":0.0,"creation_timestamp":1790320710260,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":55.2,"underlying_price":2692.69,"underlying_index":"ETH-27NOV26","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":0.20375},{"high":null,"low":null,"last":0.087,"instrument_name":"ETH-2OCT26-2500-C","bid_price":0.069,"ask_price":0.072,"open_interest":1076.0,"mark_price":0.071066,"interest_rate":0.0,"creation_timestamp":1790320710260,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":47.82,"underlying_price":2676.68,"underlying_index":"ETH-2OCT26","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":0.0705},{"high":null,"low":null,"last":null,"instrument_name":"ETH-24SEP27-3900-C","bid_price":0.1085,"ask_price":0.112,"open_interest":0.0,"mark_price":0.110513,"interest_rate":0.0,"creation_timestamp":1790320710260,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":55.99,"underlying_price":2801.91,"underlying_index":"ETH-24SEP27","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":0.11025},{"high":0.019,"low":0.0075,"last":0.0135,"instrument_name":"ETH-25SEP26-2650-C","bid_price":0.009,"ask_price":0.0105,"open_interest":3396.0,"mark_price":0.009762,"interest_rate":0.0,"creation_timestamp":1790320710260,"estimated_delivery_price":2675.45,"price_change":-28.9474,"volume":862.0,"mark_iv":46.62,"underlying_price":2676.07,"underlying_index":"ETH-25SEP26","base_currency":"ETH","quote_currency":"ETH","volume_usd":27242.5,"mid_price":0.00975},{"high":0.2424,"low":0.2424,"last":0.2424,"instrument_name":"ETH-25DEC26-2100-C","bid_price":0.245,"ask_price":0.2485,"open_interest":1411.0,"mark_price":0.247747,"interest_rate":0.0,"creation_timestamp":1790320710260,"estimated_delivery_price":2675.45,"price_change":0.0,"volume":48.0,"mark_iv":56.24,"underlying_price":2702.49,"underlying_index":"ETH-25DEC26","base_currency":"ETH","quote_currency":"ETH","volume_usd":30769.05,"mid_price":0.24675},{"high":0.036,"low":0.029,"last":0.029,"instrument_name":"ETH-30OCT26-2500-P","bid_price":0.031,"ask_price":0.032,"open_interest":1979.0,"mark_price":0.031419,"interest_rate":0.0,"creation_timestamp":1790320710260,"estimated_delivery_price":2675.45,"price_change":-17.1429,"volume":82.0,"mark_iv":49.88,"underlying_price":2683.5,"underlying_index":"ETH-30OCT26","base_currency":"ETH","quote_currency":"ETH","volume_usd":6737.18,"mid_price":0.0315},{"high":null,"low":null,"last":0.0048,"instrument_name":"ETH-26SEP26-2920-C","bid_price":0.0002,"ask_price":0.0004,"open_interest":47.0,"mark_price":2.93e-4,"interest_rate":0.0,"creation_timestamp":1790320710260,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":78.82,"underlying_price":2675.77,"underlying_index":"ETH-26SEP26","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":0.0003},{"high":null,"low":null,"last":0.0065,"instrument_name":"ETH-27NOV26-1800-P","bid_price":0.0055,"ask_price":0.0065,"open_interest":1350.0,"mark_price":0.005949,"interest_rate":0.0,"creation_timestamp":1790320710260,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":63.58,"underlying_price":2692.69,"underlying_index":"ETH-27NOV26","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":0.006},{"high":null,"low":null,"last":null,"instrument_name":"ETH-26SEP26-2840-P","bid_price":0.0595,"ask_price":0.066,"open_interest":0.0,"mark_price":0.061959,"interest_rate":0.0,"creation_timestamp":1790320710260,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":64.9,"underlying_price":2675.78,"underlying_index":"ETH-26SEP26","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":0.06275},{"high":null,"low":null,"last":null,"instrument_name":"ETH-24SEP27-3500-P","bid_price":0.3815,"ask_price":0.3985,"open_interest":0.0,"mark_price":0.389523,"interest_rate":0.0,"creation_timestamp":1790320710260,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":55.63,"underlying_price":2801.91,"underlying_index":"ETH-24SEP27","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":0.39},{"high":0.0225,"low":0.02,"last":0.0225,"instrument_name":"ETH-26MAR27-4800-C","bid_price":0.0205,"ask_price":0.022,"open_interest":3453.0,"mark_price":0.021413,"interest_rate":0.0,"creation_timestamp":1790320710260,"estimated_delivery_price":2675.45,"price_change":12.5,"volume":155.0,"mark_iv":58.49,"underlying_price":2732.68,"underlying_index":"ETH-26MAR27","base_currency":"ETH","quote_currency":"ETH","volume_usd":8241.91,"mid_price":0.02125},{"high":null,"low":null,"last":0.0345,"instrument_name":"ETH-27NOV26-3150-C","bid_price":0.032,"ask_price":0.033,"open_interest":59.0,"mark_price":0.032463,"interest_rate":0.0,"creation_timestamp":1790320710260,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":52.45,"underlying_price":2692.64,"underlying_index":"ETH-27NOV26","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":0.0325},{"high":0.0001,"low":0.0001,"last":0.0001,"instrument_name":"ETH-25SEP26-3100-C","bid_price":null,"ask_price":0.0001,"open_interest":18549.0,"mark_price":0.0,"interest_rate":0.0,"creation_timestamp":1790320710260,"estimated_delivery_price":2675.45,"price_change":0.0,"volume":3.0,"mark_iv":93.5,"underlying_price":2676.07,"underlying_index":"ETH-25SEP26","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.8,"mid_price":null},{"high":0.0396,"low":0.0345,"last":0.0388,"instrument_name":"ETH-30OCT26-2850-C","bid_price":0.036,"ask_price":0.037,"open_interest":1621.0,"mark_price":0.036676,"interest_rate":0.0,"creation_timestamp":1790320710260,"estimated_delivery_price":2675.45,"price_change":12.4638,"volume":64.0,"mark_iv":49.42,"underlying_price":2683.5,"underlying_index":"ETH-30OCT26","base_currency":"ETH","quote_currency":"ETH","volume_usd":6070.59,"mid_price":0.0365},{"high":0.017,"low":0.009,"last":0.013,"instrument_name":"ETH-26SEP26-2660-C","bid_price":0.0115,"ask_price":0.013,"open_interest":273.0,"mark_price":0.012294,"interest_rate":0.0,"creation_timestamp":1790320710260,"estimated_delivery_price":2675.45,"price_change":-13.3333,"volume":167.0,"mark_iv":42.75,"underlying_price":2675.78,"underlying_index":"ETH-26SEP26","base_currency":"ETH","quote_currency":"ETH","volume_usd":6149.79,"mid_price":0.01225},{"high":null,"low":null,"last":null,"instrument_name":"ETH-27SEP26-3000-P","bid_price":0.1185,"ask_price":0.1245,"open_interest":0.0,"mark_price":0.121203,"interest_rate":0.0,"creation_timestamp":1790320710260,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":64.24,"underlying_price":2676.03,"underlying_index":"ETH-27SEP26","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":0.1215},{"high":null,"low":null,"last":0.0001,"instrument_name":"ETH-25SEP26-1600-P","bid_price":null,"ask_price":0.0001,"open_interest":11745.0,"mark_price":0.0,"interest_rate":0.0,"creation_timestamp":1790320710260,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":186.99,"underlying_price":2676.07,"underlying_index":"ETH-25SEP26","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":null},{"high":0.0378,"low":0.0378,"last":0.0378,"instrument_name":"ETH-25DEC26-3300-C","bid_price":0.038,"ask_price":0.039,"open_interest":3.7e3,"mark_price":0.038426,"interest_rate":0.0,"creation_timestamp":1790320710260,"estimated_delivery_price":2675.45,"price_change":0.0,"volume":352.0,"mark_iv":53.34,"underlying_price":2702.5,"underlying_index":"ETH-25DEC26","base_currency":"ETH","quote_currency":"ETH","volume_usd":35186.39,"mid_price":0.0385},{"high":0.042,"low":0.042,"last":0.042,"instrument_name":"ETH-26SEP26-2580-C","bid_price":0.0345,"ask_price":0.038,"open_interest":18.0,"mark_price":0.037021,"interest_rate":0.0,"creation_timestamp":1790320710260,"estimated_delivery_price":2675.45,"price_change":0.0,"volume":18.0,"mark_iv":52.31,"underlying_price":2675.78,"underlying_index":"ETH-26SEP26","base_currency":"ETH","quote_currency":"ETH","volume_usd":2028.98,"mid_price":0.03625},{"high":null,"low":null,"last":null,"instrument_name":"ETH-27SEP26-2820-P","bid_price":0.052,"ask_price":0.0585,"open_interest":0.0,"mark_price":0.054916,"interest_rate":0.0,"creation_timestamp":1790320710260,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":47.54,"underlying_price":2676.03,"underlying_index":"ETH-27SEP26","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":0.05525},{"high":0.0085,"low":0.0065,"last":0.0075,"instrument_name":"ETH-30OCT26-2150-P","bid_price":0.007,"ask_price":0.008,"open_interest":4854.0,"mark_price":0.007414,"interest_rate":0.0,"creation_timestamp":1790320710260,"estimated_delivery_price":2675.45,"price_change":-6.25,"volume":2101.0,"mark_iv":56.04,"underlying_price":2683.49,"underlying_index":"ETH-30OCT26","base_currency":"ETH","quote_currency":"ETH","volume_usd":44047.63,"mid_price":0.0075},{"high":null,"low":null,"last":0.1372,"instrument_name":"ETH-27NOV26-2500-C","bid_price":0.1225,"ask_price":0.125,"open_interest":2212.0,"mark_price":0.123893,"interest_rate":0.0,"creation_timestamp":1790320710260,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":52.21,"underlying_price":2692.69,"underlying_index":"ETH-27NOV26","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":0.12375},{"high":null,"low":null,"last":null,"instrument_name":"ETH-28SEP26-2560-C","bid_price":0.0435,"ask_price":0.0465,"open_interest":0.0,"mark_price":0.045481,"interest_rate":0.0,"creation_timestamp":1790320710260,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":40.44,"underlying_price":2676.38,"underlying_index":"ETH-28SEP26","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":0.045},{"high":0.026,"low":0.0215,"last":0.0215,"instrument_name":"ETH-27SEP26-2620-C","bid_price":0.024,"ask_price":0.0255,"open_interest":60.0,"mark_price":0.024696,"interest_rate":0.0,"creation_timestamp":1790320710260,"estimated_delivery_price":2675.45,"price_change":-17.3077,"volume":90.0,"mark_iv":38.26,"underlying_price":2676.03,"underlying_index":"ETH-27SEP26","base_currency":"ETH","quote_currency":"ETH","volume_usd":5533.88,"mid_price":0.02475},{"high":null,"low":null,"last":0.487,"instrument_name":"ETH-25DEC26-1200-C","bid_price":0.557,"ask_price":0.559,"open_interest":341.0,"mark_price":0.557979,"interest_rate":0.0,"creation_timestamp":1790320710260,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":79.81,"underlying_price":2702.5,"underlying_index":"ETH-25DEC26","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":0.558},{"high":0.0465,"low":0.044,"last":0.0465,"instrument_name":"ETH-27NOV26-2450-P","bid_price":0.0455,"ask_price":0.046,"open_interest":988.0,"mark_price":0.045561,"interest_rate":0.0,"creation_timestamp":1790320710260,"estimated_delivery_price":2675.45,"price_change":5.6818,"volume":12.0,"mark_iv":52.54,"underlying_price":2692.64,"underlying_index":"ETH-27NOV26","base_currency":"ETH","quote_currency":"ETH","volume_usd":1434.1,"mid_price":0.04575},{"high":0.0305,"low":0.0276,"last":0.0305,"instrument_name":"ETH-25DEC26-3500-C","bid_price":0.027,"ask_price":0.028,"open_interest":33066.0,"mark_price":0.027784,"interest_rate":0.0,"creation_timestamp":1790320710260,"estimated_delivery_price":2675.45,"price_change":1.6667,"volume":128.0,"mark_iv":54.21,"underlying_price":2702.5,"underlying_index":"ETH-25DEC26","base_currency":"ETH","quote_currency":"ETH","volume_usd":9496.05,"mid_price":0.0275},{"high":null,"low":null,"last":null,"instrument_name":"ETH-24SEP27-4100-P","bid_price":0.547,"ask_price":0.576,"open_interest":0.0,"mark_price":0.562625,"interest_rate":0.0,"creation_timestamp":1790320710260,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":56.44,"underlying_price":2801.91,"underlying_index":"ETH-24SEP27","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":0.5615},{"high":null,"low":null,"last":null,"instrument_name":"ETH-26MAR27-7000-P","bid_price":1.55,"ask_price":1.5925,"open_interest":0.0,"mark_price":1.56706,"interest_rate":0.0,"creation_timestamp":1790320710260,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":65.29,"underlying_price":2732.68,"underlying_index":"ETH-26MAR27","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":1.57125},{"high":0.1125,"low":0.1065,"last":0.1065,"instrument_name":"ETH-26MAR27-2500-P","bid_price":0.1065,"ask_price":0.1075,"open_interest":2207.0,"mark_price":0.107107,"interest_rate":0.0,"creation_timestamp":1790320710260,"estimated_delivery_price":2675.45,"price_change":-2.7397,"volume":21.0,"mark_iv":54.4,"underlying_price":2732.68,"underlying_index":"ETH-26MAR27","base_currency":"ETH","quote_currency":"ETH","volume_usd":6148.53,"mid_price":0.107},{"high":0.0025,"low":0.0022,"last":0.0022,"instrument_name":"ETH-25DEC26-1200-P","bid_price":0.0018,"ask_price":0.0023,"open_interest":6712.0,"mark_price":0.002009,"interest_rate":0.0,"creation_timestamp":1790320710260,"estimated_delivery_price":2675.45,"price_change":-12.0,"volume":103.0,"mark_iv":79.81,"underlying_price":2702.5,"underlying_index":"ETH-25DEC26","base_currency":"ETH","quote_currency":"ETH","volume_usd":602.33,"mid_price":0.00205},{"high":null,"low":null,"last":0.0001,"instrument_name":"ETH-25SEP26-4400-C","bid_price":null,"ask_price":0.0001,"open_interest":3345.0,"mark_price":0.0,"interest_rate":0.0,"creation_timestamp":1790320710260,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":125.94,"underlying_price":2676.07,"underlying_index":"ETH-25SEP26","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":null},{"high":0.0014,"low":0.0014,"last":0.0014,"instrument_name":"ETH-30OCT26-4000-C","bid_price":0.0012,"ask_price":0.0015,"open_interest":1233.0,"mark_price":0.001369,"interest_rate":0.0,"creation_timestamp":1790320710260,"estimated_delivery_price":2675.45,"price_change":0.0,"volume":25.0,"mark_iv":60.57,"underlying_price":2683.5,"underlying_index":"ETH-30OCT26","base_currency":"ETH","quote_currency":"ETH","volume_usd":92.83,"mid_price":0.00135},{"high":0.0315,"low":0.03,"last":0.0315,"instrument_name":"ETH-25JUN27-5500-C","bid_price":0.0285,"ask_price":0.0305,"open_interest":647.0,"mark_price":0.029557,"interest_rate":0.0,"creation_timestamp":1790320710260,"estimated_delivery_price":2675.45,"price_change":5.0,"volume":12.0,"mark_iv":59.3,"underlying_price":2766.66,"underlying_index":"ETH-25JUN27","base_currency":"ETH","quote_currency":"ETH","volume_usd":959.57,"mid_price":0.0295},{"high":null,"low":null,"last":0.055,"instrument_name":"ETH-25JUN27-4600-C","bid_price":0.0485,"ask_price":0.0505,"open_interest":202.0,"mark_price":0.04962,"interest_rate":0.0,"creation_timestamp":1790320710260,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":57.28,"underlying_price":2766.66,"underlying_index":"ETH-25JUN27","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":0.0495},{"high":null,"low":null,"last":0.0405,"instrument_name":"ETH-25JUN27-5200-C","bid_price":0.034,"ask_price":0.0355,"open_interest":19.0,"mark_price":0.034766,"interest_rate":0.0,"creation_timestamp":1790320710260,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":58.61,"underlying_price":2766.66,"underlying_index":"ETH-25JUN27","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":0.03475},{"high":0.1223,"low":0.1223,"last":0.1223,"instrument_name":"ETH-30OCT26-2400-C","bid_price":0.1255,"ask_price":0.1275,"open_interest":3719.0,"mark_price":0.126714,"interest_rate":0.0,"creation_timestamp":1790320710260,"estimated_delivery_price":2675.45,"price_change":0.0,"volume":121.0,"mark_iv":51.0,"underlying_price":2683.49,"underlying_index":"ETH-30OCT26","base_currency":"ETH","quote_currency":"ETH","volume_usd":39225.41,"mid_price":0.1265},{"high":0.01,"low":0.0098,"last":0.0098,"instrument_name":"ETH-26MAR27-1300-P","bid_price":0.0085,"ask_price":0.01,"open_interest":1864.0,"mark_price":0.009175,"interest_rate":0.0,"creation_timestamp":1790320710260,"estimated_delivery_price":2675.45,"price_change":-2.0,"volume":25.0,"mark_iv":69.11,"underlying_price":2732.68,"underlying_index":"ETH-26MAR27","base_currency":"ETH","quote_currency":"ETH","volume_usd":649.53,"mid_price":0.00925},{"high":null,"low":null,"last":0.157,"instrument_name":"ETH-27NOV26-2350-C","bid_price":0.159,"ask_price":0.1625,"open_interest":52.0,"mark_price":0.161359,"interest_rate":0.0,"creation_timestamp":1790320710260,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":53.39,"underlying_price":2692.69,"underlying_index":"ETH-27NOV26","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":0.16075},{"high":0.0135,"low":0.008,"last":0.008,"instrument_name":"ETH-2OCT26-2550-P","bid_price":0.0075,"ask_price":0.0085,"open_interest":1633.0,"mark_price":0.007916,"interest_rate":0.0,"creation_timestamp":1790320710260,"estimated_delivery_price":2675.45,"price_change":-30.4348,"volume":233.0,"mark_iv":45.71,"underlying_price":2676.68,"underlying_index":"ETH-2OCT26","base_currency":"ETH","quote_currency":"ETH","volume_usd":5235.34,"mid_price":0.008},{"high":null,"low":null,"last":1.37,"instrument_name":"ETH-25JUN27-4500-P","bid_price":0.665,"ask_price":0.6955,"open_interest":1.0,"mark_price":0.679325,"interest_rate":0.0,"creation_timestamp":1790320710260,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":57.04,"underlying_price":2766.65,"underlying_index":"ETH-25JUN27","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":0.68025},{"high":0.2179,"low":0.2179,"last":0.2179,"instrument_name":"ETH-30OCT26-2100-C","bid_price":0.222,"ask_price":0.2245,"open_interest":1499.0,"mark_price":0.223582,"interest_rate":0.0,"creation_timestamp":1790320710260,"estimated_delivery_price":2675.45,"price_change":0.0,"volume":350.0,"mark_iv":57.67,"underlying_price":2683.49,"underlying_index":"ETH-30OCT26","base_currency":"ETH","quote_currency":"ETH","volume_usd":202153.35,"mid_price":0.22325},{"high":null,"low":null,"last":null,"instrument_name":"ETH-25JUN27-5200-P","bid_price":0.9025,"ask_price":0.9315,"open_interest":0.0,"mark_price":0.914296,"interest_rate":0.0,"creation_timestamp":1790320710260,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":58.61,"underlying_price":2766.66,"underlying_index":"ETH-25JUN27","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":0.917},{"high":0.1085,"low":0.1,"last":0.1048,"instrument_name":"ETH-25DEC26-2700-C","bid_price":0.1035,"ask_price":0.105,"open_interest":6620.0,"mark_price":0.104383,"interest_rate":0.0,"creation_timestamp":1790320710260,"estimated_delivery_price":2675.45,"price_change":3.5573,"volume":412.0,"mark_iv":52.33,"underlying_price":2702.5,"underlying_index":"ETH-25DEC26","base_currency":"ETH","quote_currency":"ETH","volume_usd":110945.6,"mid_price":0.10425},{"high":0.0042,"low":0.0041,"last":0.0041,"instrument_name":"ETH-30OCT26-2000-P","bid_price":0.004,"ask_price":0.0043,"open_interest":4415.0,"mark_price":0.004141,"interest_rate":0.0,"creation_timestamp":1790320710260,"estimated_delivery_price":2675.45,"price_change":-2.381,"volume":4.0,"mark_iv":60.84,"underlying_price":2683.5,"underlying_index":"ETH-30OCT26","base_currency":"ETH","quote_currency":"ETH","volume_usd":44.98,"mid_price":0.00415},{"high":0.031,"low":0.0235,"last":0.0257,"instrument_name":"ETH-16OCT26-2550-P","bid_price":0.0245,"ask_price":0.0255,"open_interest":136.0,"mark_price":0.024862,"interest_rate":0.0,"creation_timestamp":1790320710260,"estimated_delivery_price":2675.45,"price_change":-15.7377,"volume":136.0,"mark_iv":48.19,"underlying_price":2679.81,"underlying_index":"ETH-16OCT26","base_currency":"ETH","quote_currency":"ETH","volume_usd":10547.97,"mid_price":0.025},{"high":0.3887,"low":0.3887,"last":0.3887,"instrument_name":"ETH-25JUN27-1800-C","bid_price":0.3905,"ask_price":0.3945,"open_interest":1755.0,"mark_price":0.393033,"interest_rate":0.0,"creation_timestamp":1790320710260,"estimated_delivery_price":2675.45,"price_change":0.0,"volume":122.0,"mark_iv":58.28,"underlying_price":2766.65,"underlying_index":"ETH-25JUN27","base_currency":"ETH","quote_currency":"ETH","volume_usd":125698.48,"mid_price":0.3925},{"high":null,"low":null,"last":null,"instrument_name":"ETH-24SEP27-2500-P","bid_price":0.156,"ask_price":0.1595,"open_interest":0.0,"mark_price":0.157537,"interest_rate":0.0,"creation_timestamp":1790320710260,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":55.67,"underlying_price":2801.91,"underlying_index":"ETH-24SEP27","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":0.15775},{"high":0.0255,"low":0.023,"last":0.023,"instrument_name":"ETH-30OCT26-3000-C","bid_price":0.0225,"ask_price":0.023,"open_interest":5218.0,"mark_price":0.022819,"interest_rate":0.0,"creation_timestamp":1790320710260,"estimated_delivery_price":2675.45,"price_change":0.0,"volume":403.0,"mark_iv":50.23,"underlying_price":2683.5,"underlying_index":"ETH-30OCT26","base_currency":"ETH","quote_currency":"ETH","volume_usd":25092.87,"mid_price":0.02275},{"high":null,"low":null,"last":null,"instrument_name":"ETH-30OCT26-3050-P","bid_price":0.153,"ask_price":0.1585,"open_interest":0.0,"mark_price":0.156092,"interest_rate":0.0,"creation_timestamp":1790320710260,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":50.65,"underlying_price":2683.49,"underlying_index":"ETH-30OCT26","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":0.15575},{"high":null,"low":null,"last":null,"instrument_name":"ETH-24SEP27-5400-P","bid_price":0.962,"ask_price":0.998,"open_interest":0.0,"mark_price":0.977907,"interest_rate":0.0,"creation_timestamp":1790320710260,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":58.13,"underlying_price":2801.91,"underlying_index":"ETH-24SEP27","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":0.98},{"high":0.2513,"low":0.25,"last":0.2513,"instrument_name":"ETH-25SEP26-2000-C","bid_price":0.25,"ask_price":0.2545,"open_interest":29042.0,"mark_price":0.252641,"interest_rate":0.0,"creation_timestamp":1790320710260,"estimated_delivery_price":2675.45,"price_change":0.52,"volume":765.0,"mark_iv":186.99,"underlying_price":2676.03,"underlying_index":"ETH-25SEP26","base_currency":"ETH","quote_currency":"ETH","volume_usd":513401.66,"mid_price":0.25225},{"high":0.1585,"low":0.1485,"last":0.1585,"instrument_name":"ETH-25SEP26-2250-C","bid_price":0.1565,"ask_price":0.1615,"open_interest":382.0,"mark_price":0.159221,"interest_rate":0.0,"creation_timestamp":1790320710260,"estimated_delivery_price":2675.45,"price_change":6.734,"volume":28.0,"mark_iv":147.93,"underlying_price":2676.07,"underlying_index":"ETH-25SEP26","base_currency":"ETH","quote_currency":"ETH","volume_usd":11539.7,"mid_price":0.159},{"high":null,"low":null,"last":0.855,"instrument_name":"ETH-25DEC26-4500-P","bid_price":0.6675,"ask_price":0.6775,"open_interest":2.0,"mark_price":0.672015,"interest_rate":0.0,"creation_timestamp":1790320710260,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":59.86,"underlying_price":2702.5,"underlying_index":"ETH-25DEC26","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":0.6725},{"high":0.0115,"low":0.005,"last":0.0055,"instrument_name":"ETH-28SEP26-2620-P","bid_price":0.005,"ask_price":0.0055,"open_interest":1487.0,"mark_price":0.005223,"interest_rate":0.0,"creation_timestamp":1790320710260,"estimated_delivery_price":2675.45,"price_change":-42.1053,"volume":1637.0,"mark_iv":36.6,"underlying_price":2676.38,"underlying_index":"ETH-28SEP26","base_currency":"ETH","quote_currency":"ETH","volume_usd":28370.66,"mid_price":0.00525},{"high":0.0515,"low":0.0445,"last":0.0445,"instrument_name":"ETH-30OCT26-2600-P","bid_price":0.045,"ask_price":0.046,"open_interest":2776.0,"mark_price":0.045622,"interest_rate":0.0,"creation_timestamp":1790320710260,"estimated_delivery_price":2675.45,"price_change":-6.3158,"volume":12.0,"mark_iv":49.28,"underlying_price":2683.5,"underlying_index":"ETH-30OCT26","base_currency":"ETH","quote_currency":"ETH","volume_usd":1458.11,"mid_price":0.0455},{"high":null,"low":null,"last":null,"instrument_name":"ETH-24SEP27-7000-P","bid_price":1.5025,"ask_price":1.5515,"open_interest":0.0,"mark_price":1.524604,"interest_rate":0.0,"creation_timestamp":1790320710260,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":60.59,"underlying_price":2801.91,"underlying_index":"ETH-24SEP27","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":1.527},{"high":0.161,"low":0.15,"last":0.1565,"instrument_name":"ETH-25DEC26-2900-P","bid_price":0.148,"ask_price":0.149,"open_interest":882.0,"mark_price":0.14836,"interest_rate":0.0,"creation_timestamp":1790320710260,"estimated_delivery_price":2675.45,"price_change":3.6424,"volume":119.0,"mark_iv":52.43,"underlying_price":2702.5,"underlying_index":"ETH-25DEC26","base_currency":"ETH","quote_currency":"ETH","volume_usd":48076.68,"mid_price":0.1485},{"high":0.3355,"low":0.3355,"last":0.3355,"instrument_name":"ETH-25JUN27-2000-C","bid_price":0.3375,"ask_price":0.3415,"open_interest":1756.0,"mark_price":0.339686,"interest_rate":0.0,"creation_timestamp":1790320710260,"estimated_delivery_price":2675.45,"price_change":0.0,"volume":1.0,"mark_iv":56.74,"underlying_price":2766.65,"underlying_index":"ETH-25JUN27","base_currency":"ETH","quote_currency":"ETH","volume_usd":889.3,"mid_price":0.3395},{"high":null,"low":null,"last":1.9691,"instrument_name":"ETH-25DEC26-4800-P","bid_price":0.7735,"ask_price":0.7935,"open_interest":77.0,"mark_price":0.781045,"interest_rate":0.0,"creation_timestamp":1790320710261,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":61.68,"underlying_price":2702.5,"underlying_index":"ETH-25DEC26","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":0.7835},{"high":0.03,"low":0.0255,"last":0.027,"instrument_name":"ETH-30OCT26-2950-C","bid_price":0.026,"ask_price":0.027,"open_interest":1101.0,"mark_price":0.026787,"interest_rate":0.0,"creation_timestamp":1790320710261,"estimated_delivery_price":2675.45,"price_change":5.8824,"volume":69.0,"mark_iv":49.94,"underlying_price":2683.49,"underlying_index":"ETH-30OCT26","base_currency":"ETH","quote_currency":"ETH","volume_usd":4885.45,"mid_price":0.0265},{"high":null,"low":null,"last":null,"instrument_name":"ETH-30OCT26-4000-P","bid_price":0.4875,"ask_price":0.4975,"open_interest":0.0,"mark_price":0.49196,"interest_rate":0.0,"creation_timestamp":1790320710261,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":60.57,"underlying_price":2683.5,"underlying_index":"ETH-30OCT26","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":0.4925},{"high":null,"low":null,"last":null,"instrument_name":"ETH-26SEP26-2980-P","bid_price":0.111,"ask_price":0.117,"open_interest":0.0,"mark_price":0.113808,"interest_rate":0.0,"creation_timestamp":1790320710261,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":84.98,"underlying_price":2675.78,"underlying_index":"ETH-26SEP26","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":0.114},{"high":0.0001,"low":0.0001,"last":0.0001,"instrument_name":"ETH-25SEP26-2150-P","bid_price":null,"ask_price":0.0001,"open_interest":18572.0,"mark_price":0.0,"interest_rate":0.0,"creation_timestamp":1790320710261,"estimated_delivery_price":2675.45,"price_change":0.0,"volume":150.0,"mark_iv":176.7,"underlying_price":2676.03,"underlying_index":"ETH-25SEP26","base_currency":"ETH","quote_currency":"ETH","volume_usd":39.63,"mid_price":null},{"high":0.159,"low":0.1561,"last":0.159,"instrument_name":"ETH-25JUN27-3000-C","bid_price":0.154,"ask_price":0.1565,"open_interest":3491.0,"mark_price":0.155465,"interest_rate":0.0,"creation_timestamp":1790320710261,"estimated_delivery_price":2675.45,"price_change":1.8578,"volume":2504.0,"mark_iv":54.69,"underlying_price":2766.66,"underlying_index":"ETH-25JUN27","base_currency":"ETH","quote_currency":"ETH","volume_usd":1043851.47,"mid_price":0.15525},{"high":null,"low":null,"last":0.975,"instrument_name":"ETH-25DEC26-5000-P","bid_price":0.8455,"ask_price":0.867,"open_interest":0.0,"mark_price":0.853999,"interest_rate":0.0,"creation_timestamp":1790320710261,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":62.55,"underlying_price":2702.5,"underlying_index":"ETH-25DEC26","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":0.85625},{"high":0.0835,"low":0.0735,"last":0.078,"instrument_name":"ETH-30OCT26-2600-C","bid_price":0.076,"ask_price":0.0775,"open_interest":6418.0,"mark_price":0.076738,"interest_rate":0.0,"creation_timestamp":1790320710261,"estimated_delivery_price":2675.45,"price_change":4.8387,"volume":210.0,"mark_iv":49.28,"underlying_price":2683.49,"underlying_index":"ETH-30OCT26","base_currency":"ETH","quote_currency":"ETH","volume_usd":41577.72,"mid_price":0.07675},{"high":null,"low":null,"last":0.944,"instrument_name":"ETH-26MAR27-3800-P","bid_price":0.433,"ask_price":0.453,"open_interest":1.0,"mark_price":0.441464,"interest_rate":0.0,"creation_timestamp":1790320710261,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":55.44,"underlying_price":2732.68,"underlying_index":"ETH-26MAR27","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":0.443},{"high":0.044,"low":0.044,"last":0.044,"instrument_name":"ETH-25DEC26-2300-P","bid_price":0.0415,"ask_price":0.0425,"open_interest":6608.0,"mark_price":0.041872,"interest_rate":0.0,"creation_timestamp":1790320710261,"estimated_delivery_price":2675.45,"price_change":0.0,"volume":227.0,"mark_iv":53.99,"underlying_price":2702.5,"underlying_index":"ETH-25DEC26","base_currency":"ETH","quote_currency":"ETH","volume_usd":26413.07,"mid_price":0.042},{"high":null,"low":null,"last":null,"instrument_name":"ETH-25SEP26-6000-P","bid_price":1.2365,"ask_price":1.2495,"open_interest":0.0,"mark_price":1.242077,"interest_rate":0.0,"creation_timestamp":1790320710261,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":126.04,"underlying_price":2676.07,"underlying_index":"ETH-25SEP26","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":1.243},{"high":0.0275,"low":0.024,"last":0.024,"instrument_name":"ETH-25DEC26-2100-P","bid_price":0.0245,"ask_price":0.0255,"open_interest":2986.0,"mark_price":0.024799,"interest_rate":0.0,"creation_timestamp":1790320710261,"estimated_delivery_price":2675.45,"price_change":-12.7273,"volume":51.0,"mark_iv":56.24,"underlying_price":2702.5,"underlying_index":"ETH-25DEC26","base_currency":"ETH","quote_currency":"ETH","volume_usd":3536.32,"mid_price":0.025},{"high":0.043,"low":0.043,"last":0.043,"instrument_name":"ETH-27NOV26-3050-C","bid_price":0.0395,"ask_price":0.041,"open_interest":73.0,"mark_price":0.040262,"interest_rate":0.0,"creation_timestamp":1790320710261,"estimated_delivery_price":2675.45,"price_change":0.0,"volume":18.0,"mark_iv":52.06,"underlying_price":2692.69,"underlying_index":"ETH-27NOV26","base_currency":"ETH","quote_currency":"ETH","volume_usd":2086.33,"mid_price":0.04025},{"high":null,"low":null,"last":null,"instrument_name":"ETH-27SEP26-2560-C","bid_price":0.0425,"ask_price":0.0455,"open_interest":0.0,"mark_price":0.044672,"interest_rate":0.0,"creation_timestamp":1790320710261,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":44.01,"underlying_price":2676.03,"underlying_index":"ETH-27SEP26","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":0.044},{"high":null,"low":null,"last":0.0005,"instrument_name":"ETH-26SEP26-2940-C","bid_price":0.0001,"ask_price":0.0003,"open_interest":2.0,"mark_price":1.96e-4,"interest_rate":0.0,"creation_timestamp":1790320710261,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":79.38,"underlying_price":2675.78,"underlying_index":"ETH-26SEP26","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":0.0002},{"high":0.2541,"low":0.2541,"last":0.2541,"instrument_name":"ETH-26MAR27-2200-C","bid_price":0.256,"ask_price":0.2595,"open_interest":4113.0,"mark_price":0.258442,"interest_rate":0.0,"creation_timestamp":1790320710261,"estimated_delivery_price":2675.45,"price_change":0.0,"volume":13.0,"mark_iv":55.59,"underlying_price":2732.68,"underlying_index":"ETH-26MAR27","base_currency":"ETH","quote_currency":"ETH","volume_usd":8753.35,"mid_price":0.25775},{"high":null,"low":null,"last":null,"instrument_name":"ETH-27SEP26-2450-C","bid_price":0.0825,"ask_price":0.0855,"open_interest":0.0,"mark_price":0.084825,"interest_rate":0.0,"creation_timestamp":1790320710261,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":59.13,"underlying_price":2676.03,"underlying_index":"ETH-27SEP26","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":0.084},{"high":0.0565,"low":0.0524,"last":0.0525,"instrument_name":"ETH-25DEC26-3100-C","bid_price":0.053,"ask_price":0.054,"open_interest":2751.0,"mark_price":0.053661,"interest_rate":0.0,"creation_timestamp":1790320710261,"estimated_delivery_price":2675.45,"price_change":0.0,"volume":458.0,"mark_iv":52.69,"underlying_price":2702.5,"underlying_index":"ETH-25DEC26","base_currency":"ETH","quote_currency":"ETH","volume_usd":67854.57,"mid_price":0.0535},{"high":0.2352,"low":0.2352,"last":0.2352,"instrument_name":"ETH-30OCT26-2050-C","bid_price":0.2395,"ask_price":0.2425,"open_interest":479.0,"mark_price":0.241199,"interest_rate":0.0,"creation_timestamp":1790320710261,"estimated_delivery_price":2675.45,"price_change":0.0,"volume":187.0,"mark_iv":59.46,"underlying_price":2683.5,"underlying_index":"ETH-30OCT26","base_currency":"ETH","quote_currency":"ETH","volume_usd":116582.83,"mid_price":0.241},{"high":0.4284,"low":0.4284,"last":0.4284,"instrument_name":"ETH-26MAR27-1600-C","bid_price":0.4305,"ask_price":0.434,"open_interest":872.0,"mark_price":0.432858,"interest_rate":0.0,"creation_timestamp":1790320710261,"estimated_delivery_price":2675.45,"price_change":0.0,"volume":72.0,"mark_iv":62.7,"underlying_price":2732.68,"underlying_index":"ETH-26MAR27","base_currency":"ETH","quote_currency":"ETH","volume_usd":81735.02,"mid_price":0.43225},{"high":0.0475,"low":0.0435,"last":0.0475,"instrument_name":"ETH-25DEC26-3200-C","bid_price":0.045,"ask_price":0.046,"open_interest":67964.0,"mark_price":0.045389,"interest_rate":0.0,"creation_timestamp":1790320710261,"estimated_delivery_price":2675.45,"price_change":9.1954,"volume":706.0,"mark_iv":52.99,"underlying_price":2702.5,"underlying_index":"ETH-25DEC26","base_currency":"ETH","quote_currency":"ETH","volume_usd":84391.74,"mid_price":0.0455},{"high":0.0085,"low":0.0079,"last":0.0085,"instrument_name":"ETH-25DEC26-4400-C","bid_price":0.0075,"ask_price":0.0085,"open_interest":4031.0,"mark_price":0.007734,"interest_rate":0.0,"creation_timestamp":1790320710261,"estimated_delivery_price":2675.45,"price_change":7.5949,"volume":46.0,"mark_iv":59.18,"underlying_price":2702.49,"underlying_index":"ETH-25DEC26","base_currency":"ETH","quote_currency":"ETH","volume_usd":962.74,"mid_price":0.008},{"high":0.04,"low":0.04,"last":0.04,"instrument_name":"ETH-26MAR27-4000-C","bid_price":0.0415,"ask_price":0.0425,"open_interest":4452.0,"mark_price":0.042243,"interest_rate":0.0,"creation_timestamp":1790320710261,"estimated_delivery_price":2675.45,"price_change":0.0,"volume":213.0,"mark_iv":56.02,"underlying_price":2732.68,"underlying_index":"ETH-26MAR27","base_currency":"ETH","quote_currency":"ETH","volume_usd":22576.98,"mid_price":0.042},{"high":null,"low":null,"last":null,"instrument_name":"ETH-25SEP26-7400-P","bid_price":1.759,"ask_price":1.776,"open_interest":0.0,"mark_price":1.765228,"interest_rate":0.0,"creation_timestamp":1790320710261,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":126.04,"underlying_price":2676.07,"underlying_index":"ETH-25SEP26","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":1.7675},{"high":0.0024,"low":0.0004,"last":0.0004,"instrument_name":"ETH-26SEP26-2500-P","bid_price":0.0003,"ask_price":0.0005,"open_interest":1994.0,"mark_price":4.08e-4,"interest_rate":0.0,"creation_timestamp":1790320710261,"estimated_delivery_price":2675.45,"price_change":-75.0,"volume":2112.0,"mark_iv":68.12,"underlying_price":2675.78,"underlying_index":"ETH-26SEP26","base_currency":"ETH","quote_currency":"ETH","volume_usd":9711.64,"mid_price":0.0004},{"high":0.006,"low":0.006,"last":0.006,"instrument_name":"ETH-30OCT26-2100-P","bid_price":0.0055,"ask_price":0.0065,"open_interest":4843.0,"mark_price":0.006142,"interest_rate":0.0,"creation_timestamp":1790320710261,"estimated_delivery_price":2675.45,"price_change":0.0,"volume":5.0,"mark_iv":57.67,"underlying_price":2683.5,"underlying_index":"ETH-30OCT26","base_currency":"ETH","quote_currency":"ETH","volume_usd":80.53,"mid_price":0.006},{"high":null,"low":null,"last":0.0285,"instrument_name":"ETH-26SEP26-2800-P","bid_price":0.045,"ask_price":0.05,"open_interest":44.0,"mark_price":0.047422,"interest_rate":0.0,"creation_timestamp":1790320710261,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":58.49,"underlying_price":2675.78,"underlying_index":"ETH-26SEP26","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":0.0475},{"high":null,"low":null,"last":null,"instrument_name":"ETH-16OCT26-2200-P","bid_price":0.0039,"ask_price":0.0043,"open_interest":0.0,"mark_price":0.004133,"interest_rate":0.0,"creation_timestamp":1790320710261,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":57.0,"underlying_price":2679.81,"underlying_index":"ETH-16OCT26","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":0.0041},{"high":null,"low":null,"last":null,"instrument_name":"ETH-27SEP26-2780-P","bid_price":0.038,"ask_price":0.0445,"open_interest":0.0,"mark_price":0.040791,"interest_rate":0.0,"creation_timestamp":1790320710261,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":43.44,"underlying_price":2676.03,"underlying_index":"ETH-27SEP26","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":0.04125},{"high":null,"low":null,"last":0.0043,"instrument_name":"ETH-9OCT26-2300-P","bid_price":0.0035,"ask_price":0.0038,"open_interest":805.0,"mark_price":0.003622,"interest_rate":0.0,"creation_timestamp":1790320710261,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":55.21,"underlying_price":2678.18,"underlying_index":"ETH-9OCT26","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":0.00365},{"high":0.0325,"low":0.0285,"last":0.0285,"instrument_name":"ETH-27NOV26-3200-C","bid_price":0.0285,"ask_price":0.0295,"open_interest":4781.0,"mark_price":0.029132,"interest_rate":0.0,"creation_timestamp":1790320710261,"estimated_delivery_price":2675.45,"price_change":-12.3077,"volume":3063.0,"mark_iv":52.65,"underlying_price":2692.69,"underlying_index":"ETH-27NOV26","base_currency":"ETH","quote_currency":"ETH","volume_usd":251099.18,"mid_price":0.029},{"high":0.063,"low":0.063,"last":0.063,"instrument_name":"ETH-25SEP26-2800-P","bid_price":0.0435,"ask_price":0.0495,"open_interest":1552.0,"mark_price":0.046303,"interest_rate":0.0,"creation_timestamp":1790320710261,"estimated_delivery_price":2675.45,"price_change":0.0,"volume":2.0,"mark_iv":64.12,"underlying_price":2676.07,"underlying_index":"ETH-25SEP26","base_currency":"ETH","quote_currency":"ETH","volume_usd":331.96,"mid_price":0.0465},{"high":null,"low":null,"last":0.0001,"instrument_name":"ETH-25SEP26-6200-C","bid_price":null,"ask_price":0.0001,"open_interest":2798.0,"mark_price":0.0,"interest_rate":0.0,"creation_timestamp":1790320710261,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":126.04,"underlying_price":2676.03,"underlying_index":"ETH-25SEP26","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":null},{"high":null,"low":null,"last":0.0055,"instrument_name":"ETH-9OCT26-2350-P","bid_price":0.0047,"ask_price":0.005,"open_interest":1016.0,"mark_price":0.004985,"interest_rate":0.0,"creation_timestamp":1790320710261,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":53.45,"underlying_price":2678.18,"underlying_index":"ETH-9OCT26","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":0.00485},{"high":null,"low":null,"last":null,"instrument_name":"ETH-24SEP27-4800-P","bid_price":0.7675,"ask_price":0.7975,"open_interest":0.0,"mark_price":0.780962,"interest_rate":0.0,"creation_timestamp":1790320710261,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":57.25,"underlying_price":2801.91,"underlying_index":"ETH-24SEP27","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":0.7825},{"high":null,"low":null,"last":0.432,"instrument_name":"ETH-27NOV26-3600-P","bid_price":0.346,"ask_price":0.3535,"open_interest":1.0,"mark_price":0.349737,"interest_rate":0.0,"creation_timestamp":1790320710261,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":55.08,"underlying_price":2692.69,"underlying_index":"ETH-27NOV26","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":0.34975},{"high":0.0259,"low":0.0259,"last":0.0259,"instrument_name":"ETH-26MAR27-4600-C","bid_price":0.0245,"ask_price":0.0255,"open_interest":1896.0,"mark_price":0.025146,"interest_rate":0.0,"creation_timestamp":1790320710261,"estimated_delivery_price":2675.45,"price_change":0.0,"volume":18.0,"mark_iv":57.88,"underlying_price":2732.68,"underlying_index":"ETH-26MAR27","base_currency":"ETH","quote_currency":"ETH","volume_usd":1235.37,"mid_price":0.025},{"high":null,"low":null,"last":0.0001,"instrument_name":"ETH-25SEP26-1700-P","bid_price":null,"ask_price":0.0001,"open_interest":6434.0,"mark_price":0.0,"interest_rate":0.0,"creation_timestamp":1790320710261,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":186.99,"underlying_price":2676.03,"underlying_index":"ETH-25SEP26","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":null},{"high":null,"low":null,"last":null,"instrument_name":"ETH-27NOV26-4400-P","bid_price":0.6315,"ask_price":0.6445,"open_interest":0.0,"mark_price":0.637283,"interest_rate":0.0,"creation_timestamp":1790320710261,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":61.13,"underlying_price":2692.69,"underlying_index":"ETH-27NOV26","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":0.638},{"high":0.0043,"low":0.0043,"last":0.0043,"instrument_name":"ETH-30OCT26-3600-C","bid_price":0.0036,"ask_price":0.004,"open_interest":6258.0,"mark_price":0.003847,"interest_rate":0.0,"creation_timestamp":1790320710261,"estimated_delivery_price":2675.45,"price_change":0.0,"volume":20.0,"mark_iv":56.36,"underlying_price":2683.5,"underlying_index":"ETH-30OCT26","base_currency":"ETH","quote_currency":"ETH","volume_usd":230.55,"mid_price":0.0038},{"high":0.3063,"low":0.3063,"last":0.3063,"instrument_name":"ETH-26MAR27-2000-C","bid_price":0.3085,"ask_price":0.3125,"open_interest":1855.0,"mark_price":0.310982,"interest_rate":0.0,"creation_timestamp":1790320710261,"estimated_delivery_price":2675.45,"price_change":0.0,"volume":107.0,"mark_iv":57.08,"underlying_price":2732.68,"underlying_index":"ETH-26MAR27","base_currency":"ETH","quote_currency":"ETH","volume_usd":86847.43,"mid_price":0.3105},{"high":null,"low":null,"last":null,"instrument_name":"ETH-25SEP26-5600-P","bid_price":1.088,"ask_price":1.1005,"open_interest":0.0,"mark_price":1.092605,"interest_rate":0.0,"creation_timestamp":1790320710261,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":126.04,"underlying_price":2676.07,"underlying_index":"ETH-25SEP26","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":1.09425},{"high":null,"low":null,"last":null,"instrument_name":"ETH-24SEP27-6000-P","bid_price":1.162,"ask_price":1.2025,"open_interest":0.0,"mark_price":1.180372,"interest_rate":0.0,"creation_timestamp":1790320710261,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":59.1,"underlying_price":2801.91,"underlying_index":"ETH-24SEP27","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":1.18225},{"high":null,"low":null,"last":null,"instrument_name":"ETH-26SEP26-2860-P","bid_price":0.0665,"ask_price":0.073,"open_interest":0.0,"mark_price":0.069334,"interest_rate":0.0,"creation_timestamp":1790320710261,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":68.73,"underlying_price":2675.78,"underlying_index":"ETH-26SEP26","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":0.06975},{"high":null,"low":null,"last":0.0001,"instrument_name":"ETH-25SEP26-5500-C","bid_price":null,"ask_price":0.0001,"open_interest":2170.0,"mark_price":0.0,"interest_rate":0.0,"creation_timestamp":1790320710261,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":126.04,"underlying_price":2676.03,"underlying_index":"ETH-25SEP26","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":null},{"high":null,"low":null,"last":null,"instrument_name":"ETH-25JUN27-5000-P","bid_price":0.8335,"ask_price":0.8645,"open_interest":0.0,"mark_price":0.846318,"interest_rate":0.0,"creation_timestamp":1790320710261,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":58.21,"underlying_price":2766.66,"underlying_index":"ETH-25JUN27","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":0.849},{"high":0.0017,"low":0.0002,"last":0.0002,"instrument_name":"ETH-26SEP26-2450-P","bid_price":0.0002,"ask_price":0.0003,"open_interest":1670.0,"mark_price":2.19e-4,"interest_rate":0.0,"creation_timestamp":1790320710261,"estimated_delivery_price":2675.45,"price_change":-80.0,"volume":1699.0,"mark_iv":77.15,"underlying_price":2675.77,"underlying_index":"ETH-26SEP26","base_currency":"ETH","quote_currency":"ETH","volume_usd":3362.59,"mid_price":2.5e-4},{"high":0.018,"low":0.018,"last":0.018,"instrument_name":"ETH-30OCT26-3100-C","bid_price":0.016,"ask_price":0.017,"open_interest":2929.0,"mark_price":0.01665,"interest_rate":0.0,"creation_timestamp":1790320710261,"estimated_delivery_price":2675.45,"price_change":0.0,"volume":1.0,"mark_iv":51.04,"underlying_price":2683.49,"underlying_index":"ETH-30OCT26","base_currency":"ETH","quote_currency":"ETH","volume_usd":48.29,"mid_price":0.0165},{"high":null,"low":null,"last":null,"instrument_name":"ETH-27NOV26-3300-P","bid_price":0.246,"ask_price":0.2525,"open_interest":0.0,"mark_price":0.249066,"interest_rate":0.0,"creation_timestamp":1790320710261,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":53.16,"underlying_price":2692.69,"underlying_index":"ETH-27NOV26","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":0.24925},{"high":null,"low":null,"last":0.0285,"instrument_name":"ETH-27NOV26-2250-P","bid_price":0.0245,"ask_price":0.0255,"open_interest":693.0,"mark_price":0.025153,"interest_rate":0.0,"creation_timestamp":1790320710261,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":54.56,"underlying_price":2692.69,"underlying_index":"ETH-27NOV26","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":0.025},{"high":0.0004,"low":0.0004,"last":0.0004,"instrument_name":"ETH-26SEP26-2980-C","bid_price":null,"ask_price":0.0002,"open_interest":3.0,"mark_price":1.35e-4,"interest_rate":0.0,"creation_timestamp":1790320710261,"estimated_delivery_price":2675.45,"price_change":0.0,"volume":2.0,"mark_iv":84.98,"underlying_price":2675.77,"underlying_index":"ETH-26SEP26","base_currency":"ETH","quote_currency":"ETH","volume_usd":2.13,"mid_price":null},{"high":0.1053,"low":0.1053,"last":0.1053,"instrument_name":"ETH-25JUN27-3500-C","bid_price":0.1045,"ask_price":0.107,"open_interest":2872.0,"mark_price":0.105735,"interest_rate":0.0,"creation_timestamp":1790320710261,"estimated_delivery_price":2675.45,"price_change":0.0,"volume":4.0,"mark_iv":55.14,"underlying_price":2766.65,"underlying_index":"ETH-25JUN27","base_currency":"ETH","quote_currency":"ETH","volume_usd":1116.46,"mid_price":0.10575},{"high":null,"low":null,"last":null,"instrument_name":"ETH-25JUN27-3600-P","bid_price":0.396,"ask_price":0.406,"open_interest":0.0,"mark_price":0.399415,"interest_rate":0.0,"creation_timestamp":1790320710261,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":55.31,"underlying_price":2766.66,"underlying_index":"ETH-25JUN27","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":0.401},{"high":0.3627,"low":0.3627,"last":0.3627,"instrument_name":"ETH-25SEP26-1700-C","bid_price":0.3625,"ask_price":0.3665,"open_interest":1791.0,"mark_price":0.364745,"interest_rate":0.0,"creation_timestamp":1790320710261,"estimated_delivery_price":2675.45,"price_change":0.0,"volume":398.0,"mark_iv":186.99,"underlying_price":2676.07,"underlying_index":"ETH-25SEP26","base_currency":"ETH","quote_currency":"ETH","volume_usd":384178.11,"mid_price":0.3645},{"high":0.012,"low":0.012,"last":0.012,"instrument_name":"ETH-27SEP26-2700-P","bid_price":0.0155,"ask_price":0.017,"open_interest":519.0,"mark_price":0.016249,"interest_rate":0.0,"creation_timestamp":1790320710261,"estimated_delivery_price":2675.45,"price_change":0.0,"volume":6.0,"mark_iv":37.51,"underlying_price":2676.03,"underlying_index":"ETH-27SEP26","base_currency":"ETH","quote_currency":"ETH","volume_usd":194.42,"mid_price":0.01625},{"high":0.0122,"low":0.0122,"last":0.0122,"instrument_name":"ETH-26MAR27-1400-P","bid_price":0.011,"ask_price":0.0125,"open_interest":2046.0,"mark_price":0.011612,"interest_rate":0.0,"creation_timestamp":1790320710261,"estimated_delivery_price":2675.45,"price_change":0.0,"volume":43.0,"mark_iv":66.72,"underlying_price":2732.68,"underlying_index":"ETH-26MAR27","base_currency":"ETH","quote_currency":"ETH","volume_usd":1390.13,"mid_price":0.01175},{"high":null,"low":null,"last":null,"instrument_name":"ETH-25SEP26-7500-P","bid_price":1.7965,"ask_price":1.8125,"open_interest":0.0,"mark_price":1.802596,"interest_rate":0.0,"creation_timestamp":1790320710261,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":126.04,"underlying_price":2676.07,"underlying_index":"ETH-25SEP26","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":1.8045},{"high":0.0005,"low":0.0002,"last":0.0005,"instrument_name":"ETH-25SEP26-2360-P","bid_price":null,"ask_price":0.0001,"open_interest":1094.0,"mark_price":0.0,"interest_rate":0.0,"creation_timestamp":1790320710261,"estimated_delivery_price":2675.45,"price_change":150.0,"volume":355.0,"mark_iv":119.38,"underlying_price":2676.03,"underlying_index":"ETH-25SEP26","base_currency":"ETH","quote_currency":"ETH","volume_usd":418.93,"mid_price":null},{"high":0.0296,"low":0.0296,"last":0.0296,"instrument_name":"ETH-26MAR27-1800-P","bid_price":0.0275,"ask_price":0.029,"open_interest":3556.0,"mark_price":0.028238,"interest_rate":0.0,"creation_timestamp":1790320710261,"estimated_delivery_price":2675.45,"price_change":0.0,"volume":33.0,"mark_iv":59.41,"underlying_price":2732.68,"underlying_index":"ETH-26MAR27","base_currency":"ETH","quote_currency":"ETH","volume_usd":2588.4,"mid_price":0.02825},{"high":0.1815,"low":0.1815,"last":0.1815,"instrument_name":"ETH-25SEP26-2200-C","bid_price":0.175,"ask_price":0.18,"open_interest":7607.0,"mark_price":0.177905,"interest_rate":0.0,"creation_timestamp":1790320710261,"estimated_delivery_price":2675.45,"price_change":0.0,"volume":2.0,"mark_iv":165.03,"underlying_price":2676.07,"underlying_index":"ETH-25SEP26","base_currency":"ETH","quote_currency":"ETH","volume_usd":975.27,"mid_price":0.1775},{"high":0.0705,"low":0.0685,"last":0.0705,"instrument_name":"ETH-26MAR27-3500-C","bid_price":0.0675,"ask_price":0.069,"open_interest":4394.0,"mark_price":0.06828,"interest_rate":0.0,"creation_timestamp":1790320710261,"estimated_delivery_price":2675.45,"price_change":2.9197,"volume":226.0,"mark_iv":54.7,"underlying_price":2732.68,"underlying_index":"ETH-26MAR27","base_currency":"ETH","quote_currency":"ETH","volume_usd":42815.21,"mid_price":0.06825},{"high":null,"low":null,"last":null,"instrument_name":"ETH-30OCT26-3800-P","bid_price":0.414,"ask_price":0.423,"open_interest":0.0,"mark_price":0.418299,"interest_rate":0.0,"creation_timestamp":1790320710261,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":58.41,"underlying_price":2683.49,"underlying_index":"ETH-30OCT26","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":0.4185},{"high":null,"low":null,"last":0.1965,"instrument_name":"ETH-27NOV26-2100-C","bid_price":0.234,"ask_price":0.237,"open_interest":1.0,"mark_price":0.235874,"interest_rate":0.0,"creation_timestamp":1790320710261,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":56.97,"underlying_price":2692.69,"underlying_index":"ETH-27NOV26","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":0.2355},{"high":null,"low":null,"last":0.961,"instrument_name":"ETH-25SEP26-5500-P","bid_price":1.05,"ask_price":1.063,"open_interest":55.0,"mark_price":1.055237,"interest_rate":0.0,"creation_timestamp":1790320710261,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":126.04,"underlying_price":2676.03,"underlying_index":"ETH-25SEP26","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":1.0565},{"high":null,"low":null,"last":0.211,"instrument_name":"ETH-30OCT26-2200-C","bid_price":0.1875,"ask_price":0.1905,"open_interest":1287.0,"mark_price":0.189415,"interest_rate":0.0,"creation_timestamp":1790320710261,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":54.97,"underlying_price":2683.49,"underlying_index":"ETH-30OCT26","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":0.189},{"high":0.0251,"low":0.0251,"last":0.0251,"instrument_name":"ETH-25JUN27-1500-P","bid_price":0.0235,"ask_price":0.025,"open_interest":645.0,"mark_price":0.02434,"interest_rate":0.0,"creation_timestamp":1790320710261,"estimated_delivery_price":2675.45,"price_change":0.0,"volume":1.0,"mark_iv":61.99,"underlying_price":2766.66,"underlying_index":"ETH-25JUN27","base_currency":"ETH","quote_currency":"ETH","volume_usd":66.53,"mid_price":0.02425},{"high":0.0029,"low":0.0024,"last":0.0025,"instrument_name":"ETH-9OCT26-3200-C","bid_price":0.0022,"ask_price":0.0025,"open_interest":1563.0,"mark_price":0.002403,"interest_rate":0.0,"creation_timestamp":1790320710261,"estimated_delivery_price":2675.45,"price_change":-13.7931,"volume":726.0,"mark_iv":54.9,"underlying_price":2678.18,"underlying_index":"ETH-9OCT26","base_currency":"ETH","quote_currency":"ETH","volume_usd":4828.83,"mid_price":0.00235},{"high":null,"low":null,"last":0.8755,"instrument_name":"ETH-26MAR27-3600-P","bid_price":0.375,"ask_price":0.384,"open_interest":1.0,"mark_price":0.379149,"interest_rate":0.0,"creation_timestamp":1790320710261,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":54.91,"underlying_price":2732.68,"underlying_index":"ETH-26MAR27","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":0.3795},{"high":0.0004,"low":0.0001,"last":0.0001,"instrument_name":"ETH-25SEP26-2900-C","bid_price":null,"ask_price":0.0001,"open_interest":11442.0,"mark_price":0.0,"interest_rate":0.0,"creation_timestamp":1790320710261,"estimated_delivery_price":2675.45,"price_change":-75.0,"volume":457.0,"mark_iv":76.91,"underlying_price":2676.07,"underlying_index":"ETH-25SEP26","base_currency":"ETH","quote_currency":"ETH","volume_usd":174.09,"mid_price":null},{"high":null,"low":null,"last":0.3507,"instrument_name":"ETH-26MAR27-1900-C","bid_price":0.337,"ask_price":0.341,"open_interest":4029.0,"mark_price":0.339578,"interest_rate":0.0,"creation_timestamp":1790320710261,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":58.13,"underlying_price":2732.68,"underlying_index":"ETH-26MAR27","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":0.339},{"high":0.0925,"low":0.0925,"last":0.0925,"instrument_name":"ETH-24SEP27-2100-P","bid_price":0.092,"ask_price":0.095,"open_interest":150.0,"mark_price":0.093306,"interest_rate":0.0,"creation_timestamp":1790320710261,"estimated_delivery_price":2675.45,"price_change":0.0,"volume":150.0,"mark_iv":56.59,"underlying_price":2801.91,"underlying_index":"ETH-24SEP27","base_currency":"ETH","quote_currency":"ETH","volume_usd":37291.14,"mid_price":0.0935},{"high":null,"low":null,"last":0.863,"instrument_name":"ETH-25SEP26-5400-P","bid_price":1.0135,"ask_price":1.0255,"open_interest":4.0,"mark_price":1.017869,"interest_rate":0.0,"creation_timestamp":1790320710261,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":126.04,"underlying_price":2676.03,"underlying_index":"ETH-25SEP26","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":1.0195},{"high":null,"low":null,"last":0.0001,"instrument_name":"ETH-25SEP26-1900-P","bid_price":null,"ask_price":0.0001,"open_interest":19314.0,"mark_price":0.0,"interest_rate":0.0,"creation_timestamp":1790320710261,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":186.99,"underlying_price":2676.07,"underlying_index":"ETH-25SEP26","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":null},{"high":0.0115,"low":0.0115,"last":0.0115,"instrument_name":"ETH-27SEP26-2660-C","bid_price":0.0135,"ask_price":0.0145,"open_interest":439.0,"mark_price":0.014208,"interest_rate":0.0,"creation_timestamp":1790320710261,"estimated_delivery_price":2675.45,"price_change":0.0,"volume":44.0,"mark_iv":36.93,"underlying_price":2676.03,"underlying_index":"ETH-27SEP26","base_currency":"ETH","quote_currency":"ETH","volume_usd":1341.14,"mid_price":0.014},{"high":0.2667,"low":0.2667,"last":0.2667,"instrument_name":"ETH-25SEP26-3400-P","bid_price":0.267,"ask_price":0.2745,"open_interest":855.0,"mark_price":0.27051,"interest_rate":0.0,"creation_timestamp":1790320710261,"estimated_delivery_price":2675.45,"price_change":0.0,"volume":3.0,"mark_iv":107.86,"underlying_price":2676.07,"underlying_index":"ETH-25SEP26","base_currency":"ETH","quote_currency":"ETH","volume_usd":2147.98,"mid_price":0.27075},{"high":0.0367,"low":0.0367,"last":0.0367,"instrument_name":"ETH-26MAR27-1900-P","bid_price":0.0345,"ask_price":0.0355,"open_interest":3550.0,"mark_price":0.034856,"interest_rate":0.0,"creation_timestamp":1790320710261,"estimated_delivery_price":2675.45,"price_change":0.0,"volume":11.0,"mark_iv":58.13,"underlying_price":2732.68,"underlying_index":"ETH-26MAR27","base_currency":"ETH","quote_currency":"ETH","volume_usd":1069.76,"mid_price":0.035},{"high":0.057,"low":0.055,"last":0.057,"instrument_name":"ETH-2OCT26-2800-P","bid_price":0.0545,"ask_price":0.057,"open_interest":208.0,"mark_price":0.055273,"interest_rate":0.0,"creation_timestamp":1790320710261,"estimated_delivery_price":2675.45,"price_change":3.6364,"volume":47.0,"mark_iv":45.93,"underlying_price":2676.68,"underlying_index":"ETH-2OCT26","base_currency":"ETH","quote_currency":"ETH","volume_usd":6989.04,"mid_price":0.05575},{"high":0.0005,"low":0.0003,"last":0.0004,"instrument_name":"ETH-28SEP26-3000-C","bid_price":0.0002,"ask_price":0.0004,"open_interest":76.0,"mark_price":3.13e-4,"interest_rate":0.0,"creation_timestamp":1790320710261,"estimated_delivery_price":2675.45,"price_change":-20.0,"volume":76.0,"mark_iv":58.18,"underlying_price":2676.38,"underlying_index":"ETH-28SEP26","base_currency":"ETH","quote_currency":"ETH","volume_usd":68.29,"mid_price":0.0003},{"high":null,"low":null,"last":0.1301,"instrument_name":"ETH-27NOV26-2250-C","bid_price":0.187,"ask_price":0.1905,"open_interest":126.0,"mark_price":0.189579,"interest_rate":0.0,"creation_timestamp":1790320710261,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":54.56,"underlying_price":2692.69,"underlying_index":"ETH-27NOV26","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":0.18875},{"high":0.019,"low":0.019,"last":0.019,"instrument_name":"ETH-25JUN27-6500-C","bid_price":0.0175,"ask_price":0.019,"open_interest":778.0,"mark_price":0.018316,"interest_rate":0.0,"creation_timestamp":1790320710261,"estimated_delivery_price":2675.45,"price_change":0.0,"volume":30.0,"mark_iv":61.58,"underlying_price":2766.66,"underlying_index":"ETH-25JUN27","base_currency":"ETH","quote_currency":"ETH","volume_usd":1500.3,"mid_price":0.01825},{"high":0.064,"low":0.0535,"last":0.057,"instrument_name":"ETH-30OCT26-2700-C","bid_price":0.057,"ask_price":0.058,"open_interest":3975.0,"mark_price":0.057765,"interest_rate":0.0,"creation_timestamp":1790320710261,"estimated_delivery_price":2675.45,"price_change":-10.9375,"volume":151.0,"mark_iv":49.08,"underlying_price":2683.5,"underlying_index":"ETH-30OCT26","base_currency":"ETH","quote_currency":"ETH","volume_usd":23638.74,"mid_price":0.0575},{"high":0.0265,"low":0.021,"last":0.0245,"instrument_name":"ETH-16OCT26-2850-C","bid_price":0.022,"ask_price":0.023,"open_interest":144.0,"mark_price":0.022455,"interest_rate":0.0,"creation_timestamp":1790320710261,"estimated_delivery_price":2675.45,"price_change":16.6667,"volume":145.0,"mark_iv":48.25,"underlying_price":2679.81,"underlying_index":"ETH-16OCT26","base_currency":"ETH","quote_currency":"ETH","volume_usd":9793.4,"mid_price":0.0225},{"high":null,"low":null,"last":0.054,"instrument_name":"ETH-27SEP26-2600-C","bid_price":0.028,"ask_price":0.032,"open_interest":30.0,"mark_price":0.031014,"interest_rate":0.0,"creation_timestamp":1790320710261,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":39.94,"underlying_price":2676.03,"underlying_index":"ETH-27SEP26","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":0.03},{"high":0.0041,"low":0.0015,"last":0.0015,"instrument_name":"ETH-27SEP26-2560-P","bid_price":0.0013,"ask_price":0.0015,"open_interest":26.0,"mark_price":0.00131,"interest_rate":0.0,"creation_timestamp":1790320710261,"estimated_delivery_price":2675.45,"price_change":-63.4146,"volume":23.0,"mark_iv":44.01,"underlying_price":2676.03,"underlying_index":"ETH-27SEP26","base_currency":"ETH","quote_currency":"ETH","volume_usd":147.48,"mid_price":0.0014},{"high":null,"low":null,"last":0.0001,"instrument_name":"ETH-25SEP26-7400-C","bid_price":null,"ask_price":0.0001,"open_interest":1322.0,"mark_price":0.0,"interest_rate":0.0,"creation_timestamp":1790320710261,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":126.04,"underlying_price":2676.03,"underlying_index":"ETH-25SEP26","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":null},{"high":null,"low":null,"last":1.192,"instrument_name":"ETH-25SEP26-5200-P","bid_price":0.939,"ask_price":0.9495,"open_interest":50.0,"mark_price":0.943133,"interest_rate":0.0,"creation_timestamp":1790320710261,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":126.04,"underlying_price":2676.07,"underlying_index":"ETH-25SEP26","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":0.94425},{"high":null,"low":null,"last":0.098,"instrument_name":"ETH-2OCT26-3000-P","bid_price":0.12,"ask_price":0.126,"open_interest":6.0,"mark_price":0.12277,"interest_rate":0.0,"creation_timestamp":1790320710261,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":52.74,"underlying_price":2676.68,"underlying_index":"ETH-2OCT26","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":0.123},{"high":null,"low":null,"last":null,"instrument_name":"ETH-9OCT26-2000-C","bid_price":0.2525,"ask_price":0.255,"open_interest":0.0,"mark_price":0.254131,"interest_rate":0.0,"creation_timestamp":1790320710262,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":72.47,"underlying_price":2678.18,"underlying_index":"ETH-9OCT26","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":0.25375},{"high":null,"low":null,"last":null,"instrument_name":"ETH-25SEP26-14000-P","bid_price":4.219,"ask_price":4.252,"open_interest":0.0,"mark_price":4.231513,"interest_rate":0.0,"creation_timestamp":1790320710262,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":177.63,"underlying_price":2676.07,"underlying_index":"ETH-25SEP26","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":4.2355},{"high":0.0695,"low":0.057,"last":0.06,"instrument_name":"ETH-16OCT26-2750-P","bid_price":0.0595,"ask_price":0.0605,"open_interest":127.0,"mark_price":0.060466,"interest_rate":0.0,"creation_timestamp":1790320710262,"estimated_delivery_price":2675.45,"price_change":-11.1111,"volume":149.0,"mark_iv":47.64,"underlying_price":2679.81,"underlying_index":"ETH-16OCT26","base_currency":"ETH","quote_currency":"ETH","volume_usd":24379.02,"mid_price":0.06},{"high":null,"low":null,"last":null,"instrument_name":"ETH-24SEP27-4200-C","bid_price":0.0915,"ask_price":0.0945,"open_interest":0.0,"mark_price":0.093501,"interest_rate":0.0,"creation_timestamp":1790320710262,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":56.45,"underlying_price":2801.91,"underlying_index":"ETH-24SEP27","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":0.093},{"high":0.0898,"low":0.0898,"last":0.0898,"instrument_name":"ETH-25DEC26-2600-P","bid_price":0.084,"ask_price":0.085,"open_interest":1424.0,"mark_price":0.08446,"interest_rate":0.0,"creation_timestamp":1790320710262,"estimated_delivery_price":2675.45,"price_change":0.0,"volume":16.0,"mark_iv":52.5,"underlying_price":2702.5,"underlying_index":"ETH-25DEC26","base_currency":"ETH","quote_currency":"ETH","volume_usd":3799.59,"mid_price":0.0845},{"high":null,"low":null,"last":null,"instrument_name":"ETH-25SEP26-6400-P","bid_price":1.3855,"ask_price":1.3995,"open_interest":0.0,"mark_price":1.391549,"interest_rate":0.0,"creation_timestamp":1790320710262,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":126.04,"underlying_price":2676.07,"underlying_index":"ETH-25SEP26","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":1.3925},{"high":null,"low":null,"last":null,"instrument_name":"ETH-2OCT26-3100-P","bid_price":0.156,"ask_price":0.1635,"open_interest":0.0,"mark_price":0.159117,"interest_rate":0.0,"creation_timestamp":1790320710262,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":56.24,"underlying_price":2676.68,"underlying_index":"ETH-2OCT26","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":0.15975},{"high":0.0205,"low":0.017,"last":0.0185,"instrument_name":"ETH-16OCT26-2900-C","bid_price":0.0175,"ask_price":0.0185,"open_interest":17.0,"mark_price":0.018076,"interest_rate":0.0,"creation_timestamp":1790320710262,"estimated_delivery_price":2675.45,"price_change":-5.1282,"volume":18.0,"mark_iv":48.68,"underlying_price":2679.81,"underlying_index":"ETH-16OCT26","base_currency":"ETH","quote_currency":"ETH","volume_usd":896.9,"mid_price":0.018},{"high":null,"low":null,"last":null,"instrument_name":"ETH-25SEP26-6600-P","bid_price":1.46,"ask_price":1.476,"open_interest":0.0,"mark_price":1.466285,"interest_rate":0.0,"creation_timestamp":1790320710262,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":126.04,"underlying_price":2676.07,"underlying_index":"ETH-25SEP26","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":1.468},{"high":0.0017,"low":0.0001,"last":0.0001,"instrument_name":"ETH-25SEP26-2800-C","bid_price":null,"ask_price":0.0001,"open_interest":19048.0,"mark_price":0.0,"interest_rate":0.0,"creation_timestamp":1790320710262,"estimated_delivery_price":2675.45,"price_change":-90.9091,"volume":9020.0,"mark_iv":64.12,"underlying_price":2676.07,"underlying_index":"ETH-25SEP26","base_currency":"ETH","quote_currency":"ETH","volume_usd":10917.97,"mid_price":null},{"high":null,"low":null,"last":null,"instrument_name":"ETH-28SEP26-2900-P","bid_price":0.0815,"ask_price":0.088,"open_interest":0.0,"mark_price":0.084331,"interest_rate":0.0,"creation_timestamp":1790320710262,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":50.46,"underlying_price":2676.38,"underlying_index":"ETH-28SEP26","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":0.08475},{"high":0.0105,"low":0.0055,"last":0.0055,"instrument_name":"ETH-27SEP26-2660-P","bid_price":0.008,"ask_price":0.0085,"open_interest":47.0,"mark_price":0.008214,"interest_rate":0.0,"creation_timestamp":1790320710262,"estimated_delivery_price":2675.45,"price_change":-47.619,"volume":54.0,"mark_iv":36.93,"underlying_price":2676.03,"underlying_index":"ETH-27SEP26","base_currency":"ETH","quote_currency":"ETH","volume_usd":935.58,"mid_price":0.00825},{"high":0.0775,"low":0.072,"last":0.0775,"instrument_name":"ETH-25DEC26-2900-C","bid_price":0.0745,"ask_price":0.0755,"open_interest":4523.0,"mark_price":0.075288,"interest_rate":0.0,"creation_timestamp":1790320710262,"estimated_delivery_price":2675.45,"price_change":6.1644,"volume":910.0,"mark_iv":52.43,"underlying_price":2702.5,"underlying_index":"ETH-25DEC26","base_currency":"ETH","quote_currency":"ETH","volume_usd":179203.46,"mid_price":0.075},{"high":null,"low":null,"last":null,"instrument_name":"ETH-27NOV26-4000-P","bid_price":0.4875,"ask_price":0.496,"open_interest":0.0,"mark_price":0.491546,"interest_rate":0.0,"creation_timestamp":1790320710262,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":57.87,"underlying_price":2692.69,"underlying_index":"ETH-27NOV26","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":0.49175},{"high":null,"low":null,"last":0.0255,"instrument_name":"ETH-27SEP26-2740-P","bid_price":0.0265,"ask_price":0.03,"open_interest":459.0,"mark_price":0.027537,"interest_rate":0.0,"creation_timestamp":1790320710262,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":39.8,"underlying_price":2676.03,"underlying_index":"ETH-27SEP26","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":0.02825},{"high":0.1515,"low":0.1505,"last":0.1505,"instrument_name":"ETH-26MAR27-2700-P","bid_price":0.144,"ask_price":0.1455,"open_interest":1215.0,"mark_price":0.144523,"interest_rate":0.0,"creation_timestamp":1790320710262,"estimated_delivery_price":2675.45,"price_change":-0.6601,"volume":19.0,"mark_iv":54.04,"underlying_price":2732.68,"underlying_index":"ETH-26MAR27","base_currency":"ETH","quote_currency":"ETH","volume_usd":7582.63,"mid_price":0.14475},{"high":0.2255,"low":0.2145,"last":0.2145,"instrument_name":"ETH-24SEP27-2800-P","bid_price":0.2175,"ask_price":0.22,"open_interest":151.0,"mark_price":0.217923,"interest_rate":0.0,"creation_timestamp":1790320710262,"estimated_delivery_price":2675.45,"price_change":-4.878,"volume":151.0,"mark_iv":55.5,"underlying_price":2801.91,"underlying_index":"ETH-24SEP27","base_currency":"ETH","quote_currency":"ETH","volume_usd":90028.91,"mid_price":0.21875},{"high":0.013,"low":0.007,"last":0.009,"instrument_name":"ETH-26SEP26-2680-C","bid_price":0.008,"ask_price":0.009,"open_interest":364.0,"mark_price":0.008291,"interest_rate":0.0,"creation_timestamp":1790320710262,"estimated_delivery_price":2675.45,"price_change":-30.7692,"volume":482.0,"mark_iv":42.68,"underlying_price":2675.78,"underlying_index":"ETH-26SEP26","base_currency":"ETH","quote_currency":"ETH","volume_usd":14029.97,"mid_price":0.0085},{"high":null,"low":null,"last":0.0003,"instrument_name":"ETH-25SEP26-3500-C","bid_price":null,"ask_price":0.0001,"open_interest":24288.0,"mark_price":0.0,"interest_rate":0.0,"creation_timestamp":1790320710262,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":108.87,"underlying_price":2676.07,"underlying_index":"ETH-25SEP26","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":null},{"high":null,"low":null,"last":null,"instrument_name":"ETH-24SEP27-2300-C","bid_price":0.2975,"ask_price":0.304,"open_interest":0.0,"mark_price":0.302151,"interest_rate":0.0,"creation_timestamp":1790320710262,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":56.02,"underlying_price":2801.91,"underlying_index":"ETH-24SEP27","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":0.30075},{"high":null,"low":null,"last":null,"instrument_name":"ETH-28SEP26-2840-P","bid_price":0.0605,"ask_price":0.0655,"open_interest":0.0,"mark_price":0.062647,"interest_rate":0.0,"creation_timestamp":1790320710262,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":45.91,"underlying_price":2676.38,"underlying_index":"ETH-28SEP26","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":0.063},{"high":0.0105,"low":0.005,"last":0.008,"instrument_name":"ETH-27SEP26-2720-C","bid_price":0.0048,"ask_price":0.0055,"open_interest":133.0,"mark_price":0.005142,"interest_rate":0.0,"creation_timestamp":1790320710262,"estimated_delivery_price":2675.45,"price_change":-23.8095,"volume":237.0,"mark_iv":38.49,"underlying_price":2676.03,"underlying_index":"ETH-27SEP26","base_currency":"ETH","quote_currency":"ETH","volume_usd":4885.26,"mid_price":0.00515},{"high":null,"low":null,"last":0.3305,"instrument_name":"ETH-25SEP26-1800-C","bid_price":0.325,"ask_price":0.329,"open_interest":6234.0,"mark_price":0.327377,"interest_rate":0.0,"creation_timestamp":1790320710262,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":186.99,"underlying_price":2676.07,"underlying_index":"ETH-25SEP26","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":0.327},{"high":null,"low":null,"last":null,"instrument_name":"ETH-24SEP27-4000-C","bid_price":0.1025,"ask_price":0.106,"open_interest":0.0,"mark_price":0.104383,"interest_rate":0.0,"creation_timestamp":1790320710262,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":56.13,"underlying_price":2801.91,"underlying_index":"ETH-24SEP27","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":0.10425},{"high":null,"low":null,"last":null,"instrument_name":"ETH-27SEP26-2300-C","bid_price":0.1385,"ask_price":0.1415,"open_interest":0.0,"mark_price":0.140659,"interest_rate":0.0,"creation_timestamp":1790320710262,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":83.19,"underlying_price":2676.03,"underlying_index":"ETH-27SEP26","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":0.14},{"high":0.079,"low":0.074,"last":0.0745,"instrument_name":"ETH-26MAR27-3400-C","bid_price":0.0745,"ask_price":0.076,"open_interest":3214.0,"mark_price":0.075424,"interest_rate":0.0,"creation_timestamp":1790320710262,"estimated_delivery_price":2675.45,"price_change":-4.4872,"volume":320.0,"mark_iv":54.45,"underlying_price":2732.68,"underlying_index":"ETH-26MAR27","base_currency":"ETH","quote_currency":"ETH","volume_usd":66386.79,"mid_price":0.07525},{"high":0.0205,"low":0.017,"last":0.0205,"instrument_name":"ETH-28SEP26-2700-P","bid_price":0.0175,"ask_price":0.019,"open_interest":361.0,"mark_price":0.018191,"interest_rate":0.0,"creation_timestamp":1790320710262,"estimated_delivery_price":2675.45,"price_change":17.1429,"volume":361.0,"mark_iv":36.48,"underlying_price":2676.31,"underlying_index":"ETH-28SEP26","base_currency":"ETH","quote_currency":"ETH","volume_usd":16583.64,"mid_price":0.01825},{"high":null,"low":null,"last":null,"instrument_name":"ETH-24SEP27-1800-C","bid_price":0.409,"ask_price":0.423,"open_interest":0.0,"mark_price":0.415757,"interest_rate":0.0,"creation_timestamp":1790320710262,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":58.07,"underlying_price":2801.91,"underlying_index":"ETH-24SEP27","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":0.416},{"high":0.024,"low":0.016,"last":0.018,"instrument_name":"ETH-9OCT26-2550-P","bid_price":0.0165,"ask_price":0.0175,"open_interest":518.0,"mark_price":0.017216,"interest_rate":0.0,"creation_timestamp":1790320710262,"estimated_delivery_price":2675.45,"price_change":-25.0,"volume":11.0,"mark_iv":47.49,"underlying_price":2678.18,"underlying_index":"ETH-9OCT26","base_currency":"ETH","quote_currency":"ETH","volume_usd":651.03,"mid_price":0.017},{"high":0.0065,"low":0.006,"last":0.006,"instrument_name":"ETH-25JUN27-900-P","bid_price":0.0055,"ask_price":0.007,"open_interest":897.0,"mark_price":0.006199,"interest_rate":0.0,"creation_timestamp":1790320710262,"estimated_delivery_price":2675.45,"price_change":-7.6923,"volume":51.0,"mark_iv":75.42,"underlying_price":2766.66,"underlying_index":"ETH-25JUN27","base_currency":"ETH","quote_currency":"ETH","volume_usd":823.78,"mid_price":0.00625},{"high":0.0025,"low":0.0021,"last":0.0025,"instrument_name":"ETH-27SEP26-2780-C","bid_price":0.0017,"ask_price":0.0021,"open_interest":382.0,"mark_price":0.001942,"interest_rate":0.0,"creation_timestamp":1790320710262,"estimated_delivery_price":2675.45,"price_change":19.0476,"volume":80.0,"mark_iv":43.44,"underlying_price":2676.04,"underlying_index":"ETH-27SEP26","base_currency":"ETH","quote_currency":"ETH","volume_usd":484.1,"mid_price":0.0019},{"high":null,"low":null,"last":null,"instrument_name":"ETH-24SEP27-2200-C","bid_price":0.3145,"ask_price":0.33,"open_interest":0.0,"mark_price":0.322381,"interest_rate":0.0,"creation_timestamp":1790320710262,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":56.28,"underlying_price":2801.91,"underlying_index":"ETH-24SEP27","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":0.32225},{"high":0.003,"low":0.0001,"last":0.0001,"instrument_name":"ETH-25SEP26-2580-P","bid_price":null,"ask_price":0.0001,"open_interest":1483.0,"mark_price":0.0,"interest_rate":0.0,"creation_timestamp":1790320710262,"estimated_delivery_price":2675.45,"price_change":-93.3333,"volume":949.0,"mark_iv":77.92,"underlying_price":2676.03,"underlying_index":"ETH-25SEP26","base_currency":"ETH","quote_currency":"ETH","volume_usd":3989.34,"mid_price":null},{"high":0.0105,"low":0.0095,"last":0.01,"instrument_name":"ETH-30OCT26-3300-C","bid_price":0.0085,"ask_price":0.0095,"open_interest":1020.0,"mark_price":0.00904,"interest_rate":0.0,"creation_timestamp":1790320710262,"estimated_delivery_price":2675.45,"price_change":-4.7619,"volume":332.0,"mark_iv":53.05,"underlying_price":2683.5,"underlying_index":"ETH-30OCT26","base_currency":"ETH","quote_currency":"ETH","volume_usd":9243.31,"mid_price":0.009},{"high":0.0013,"low":0.0009,"last":0.001,"instrument_name":"ETH-2OCT26-3100-C","bid_price":0.0008,"ask_price":0.0009,"open_interest":291.0,"mark_price":9.75e-4,"interest_rate":0.0,"creation_timestamp":1790320710262,"estimated_delivery_price":2675.45,"price_change":-23.0769,"volume":125.0,"mark_iv":56.24,"underlying_price":2676.7,"underlying_index":"ETH-2OCT26","base_currency":"ETH","quote_currency":"ETH","volume_usd":421.7,"mid_price":8.5e-4},{"high":null,"low":null,"last":0.373,"instrument_name":"ETH-25JUN27-1300-C","bid_price":0.544,"ask_price":0.547,"open_interest":108.0,"mark_price":0.546007,"interest_rate":0.0,"creation_timestamp":1790320710262,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":65.37,"underlying_price":2766.65,"underlying_index":"ETH-25JUN27","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":0.5455},{"high":0.0008,"low":0.0003,"last":0.0003,"instrument_name":"ETH-28SEP26-2300-P","bid_price":0.0001,"ask_price":0.0003,"open_interest":378.0,"mark_price":1.67e-4,"interest_rate":0.0,"creation_timestamp":1790320710262,"estimated_delivery_price":2675.45,"price_change":-62.5,"volume":380.0,"mark_iv":69.74,"underlying_price":2676.38,"underlying_index":"ETH-28SEP26","base_currency":"ETH","quote_currency":"ETH","volume_usd":535.82,"mid_price":0.0002},{"high":null,"low":null,"last":0.0001,"instrument_name":"ETH-25SEP26-1850-P","bid_price":null,"ask_price":0.0001,"open_interest":5695.0,"mark_price":0.0,"interest_rate":0.0,"creation_timestamp":1790320710262,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":186.99,"underlying_price":2676.03,"underlying_index":"ETH-25SEP26","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":null},{"high":0.4452,"low":0.4452,"last":0.4452,"instrument_name":"ETH-25DEC26-1500-C","bid_price":0.4485,"ask_price":0.4505,"open_interest":749.0,"mark_price":0.449705,"interest_rate":0.0,"creation_timestamp":1790320710262,"estimated_delivery_price":2675.45,"price_change":0.0,"volume":50.0,"mark_iv":69.57,"underlying_price":2702.5,"underlying_index":"ETH-25DEC26","base_currency":"ETH","quote_currency":"ETH","volume_usd":58866.12,"mid_price":0.4495},{"high":null,"low":null,"last":null,"instrument_name":"ETH-16OCT26-2400-C","bid_price":0.114,"ask_price":0.117,"open_interest":0.0,"mark_price":0.1158,"interest_rate":0.0,"creation_timestamp":1790320710262,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":50.64,"underlying_price":2679.81,"underlying_index":"ETH-16OCT26","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":0.1155},{"high":0.0085,"low":0.0065,"last":0.0065,"instrument_name":"ETH-30OCT26-3400-C","bid_price":0.0065,"ask_price":0.007,"open_interest":5080.0,"mark_price":0.006697,"interest_rate":0.0,"creation_timestamp":1790320710262,"estimated_delivery_price":2675.45,"price_change":-23.5294,"volume":293.0,"mark_iv":54.06,"underlying_price":2683.5,"underlying_index":"ETH-30OCT26","base_currency":"ETH","quote_currency":"ETH","volume_usd":5511.21,"mid_price":0.00675},{"high":0.096,"low":0.094,"last":0.096,"instrument_name":"ETH-27NOV26-2750-P","bid_price":0.0965,"ask_price":0.098,"open_interest":790.0,"mark_price":0.09729,"interest_rate":0.0,"creation_timestamp":1790320710262,"estimated_delivery_price":2675.45,"price_change":2.1277,"volume":51.0,"mark_iv":51.57,"underlying_price":2692.64,"underlying_index":"ETH-27NOV26","base_currency":"ETH","quote_currency":"ETH","volume_usd":13002.48,"mid_price":0.09725},{"high":0.0013,"low":0.0007,"last":0.0009,"instrument_name":"ETH-26SEP26-2840-C","bid_price":0.0005,"ask_price":0.0007,"open_interest":514.0,"mark_price":6.06e-4,"interest_rate":0.0,"creation_timestamp":1790320710262,"estimated_delivery_price":2675.45,"price_change":-30.7692,"volume":643.0,"mark_iv":64.9,"underlying_price":2675.78,"underlying_index":"ETH-26SEP26","base_currency":"ETH","quote_currency":"ETH","volume_usd":1763.2,"mid_price":0.0006},{"high":0.018,"low":0.0115,"last":0.0125,"instrument_name":"ETH-9OCT26-2500-P","bid_price":0.012,"ask_price":0.013,"open_interest":1483.0,"mark_price":0.012463,"interest_rate":0.0,"creation_timestamp":1790320710262,"estimated_delivery_price":2675.45,"price_change":-21.875,"volume":308.0,"mark_iv":48.28,"underlying_price":2678.18,"underlying_index":"ETH-9OCT26","base_currency":"ETH","quote_currency":"ETH","volume_usd":13488.04,"mid_price":0.0125},{"high":0.0175,"low":0.013,"last":0.0175,"instrument_name":"ETH-28SEP26-2660-C","bid_price":0.0155,"ask_price":0.017,"open_interest":1001.0,"mark_price":0.016263,"interest_rate":0.0,"creation_timestamp":1790320710262,"estimated_delivery_price":2675.45,"price_change":29.6296,"volume":1001.0,"mark_iv":35.81,"underlying_price":2676.31,"underlying_index":"ETH-28SEP26","base_currency":"ETH","quote_currency":"ETH","volume_usd":35017.38,"mid_price":0.01625},{"high":null,"low":null,"last":2.215,"instrument_name":"ETH-25SEP26-5000-P","bid_price":0.864,"ask_price":0.875,"open_interest":2.0,"mark_price":0.868398,"interest_rate":0.0,"creation_timestamp":1790320710262,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":126.04,"underlying_price":2676.03,"underlying_index":"ETH-25SEP26","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":0.8695},{"high":null,"low":null,"last":null,"instrument_name":"ETH-24SEP27-3300-C","bid_price":0.1565,"ask_price":0.1605,"open_interest":0.0,"mark_price":0.158683,"interest_rate":0.0,"creation_timestamp":1790320710262,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":55.46,"underlying_price":2801.91,"underlying_index":"ETH-24SEP27","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":0.1585},{"high":null,"low":null,"last":null,"instrument_name":"ETH-28SEP26-2540-C","bid_price":0.05,"ask_price":0.0535,"open_interest":0.0,"mark_price":0.052447,"interest_rate":0.0,"creation_timestamp":1790320710262,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":42.13,"underlying_price":2676.38,"underlying_index":"ETH-28SEP26","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":0.05175},{"high":3.1135,"low":3.1135,"last":3.1135,"instrument_name":"ETH-25DEC26-11000-P","bid_price":3.047,"ask_price":3.077,"open_interest":748.0,"mark_price":3.070459,"interest_rate":0.0,"creation_timestamp":1790320710262,"estimated_delivery_price":2675.45,"price_change":0.0,"volume":5.0,"mark_iv":88.76,"underlying_price":2702.49,"underlying_index":"ETH-25DEC26","base_currency":"ETH","quote_currency":"ETH","volume_usd":41167.94,"mid_price":3.062},{"high":0.0017,"low":0.0009,"last":0.0009,"instrument_name":"ETH-28SEP26-2440-P","bid_price":0.0005,"ask_price":0.0007,"open_interest":120.0,"mark_price":5.41e-4,"interest_rate":0.0,"creation_timestamp":1790320710262,"estimated_delivery_price":2675.45,"price_change":-47.0588,"volume":120.0,"mark_iv":53.9,"underlying_price":2676.38,"underlying_index":"ETH-28SEP26","base_currency":"ETH","quote_currency":"ETH","volume_usd":497.0,"mid_price":0.0006},{"high":0.0925,"low":0.085,"last":0.092,"instrument_name":"ETH-25DEC26-2800-C","bid_price":0.088,"ask_price":0.0895,"open_interest":8982.0,"mark_price":0.088749,"interest_rate":0.0,"creation_timestamp":1790320710262,"estimated_delivery_price":2675.45,"price_change":6.9767,"volume":773.0,"mark_iv":52.32,"underlying_price":2702.49,"underlying_index":"ETH-25DEC26","base_currency":"ETH","quote_currency":"ETH","volume_usd":178377.09,"mid_price":0.08875},{"high":0.0105,"low":0.0039,"last":0.0039,"instrument_name":"ETH-26SEP26-2720-C","bid_price":0.0035,"ask_price":0.0038,"open_interest":229.0,"mark_price":0.003669,"interest_rate":0.0,"creation_timestamp":1790320710262,"estimated_delivery_price":2675.45,"price_change":-62.8571,"volume":124.0,"mark_iv":45.83,"underlying_price":2675.78,"underlying_index":"ETH-26SEP26","base_currency":"ETH","quote_currency":"ETH","volume_usd":2196.3,"mid_price":0.00365},{"high":null,"low":null,"last":0.0065,"instrument_name":"ETH-27NOV26-4200-C","bid_price":0.0042,"ask_price":0.0047,"open_interest":805.0,"mark_price":0.004439,"interest_rate":0.0,"creation_timestamp":1790320710262,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":59.58,"underlying_price":2692.69,"underlying_index":"ETH-27NOV26","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":0.00445},{"high":0.009,"low":0.0027,"last":0.0027,"instrument_name":"ETH-26SEP26-2620-P","bid_price":0.0025,"ask_price":0.0029,"open_interest":530.0,"mark_price":0.00255,"interest_rate":0.0,"creation_timestamp":1790320710262,"estimated_delivery_price":2675.45,"price_change":-46.0,"volume":312.0,"mark_iv":45.69,"underlying_price":2675.78,"underlying_index":"ETH-26SEP26","base_currency":"ETH","quote_currency":"ETH","volume_usd":4604.31,"mid_price":0.0027},{"high":null,"low":null,"last":0.3055,"instrument_name":"ETH-30OCT26-1800-C","bid_price":0.3295,"ask_price":0.3325,"open_interest":110.0,"mark_price":0.33124,"interest_rate":0.0,"creation_timestamp":1790320710262,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":68.5,"underlying_price":2683.49,"underlying_index":"ETH-30OCT26","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":0.331},{"high":0.0454,"low":0.0454,"last":0.0454,"instrument_name":"ETH-25JUN27-1800-P","bid_price":0.0425,"ask_price":0.0445,"open_interest":1776.0,"mark_price":0.043639,"interest_rate":0.0,"creation_timestamp":1790320710262,"estimated_delivery_price":2675.45,"price_change":0.0,"volume":83.0,"mark_iv":58.28,"underlying_price":2766.66,"underlying_index":"ETH-25JUN27","base_currency":"ETH","quote_currency":"ETH","volume_usd":9988.25,"mid_price":0.0435},{"high":null,"low":null,"last":0.7715,"instrument_name":"ETH-25DEC26-3400-P","bid_price":0.2865,"ask_price":0.2945,"open_interest":89.0,"mark_price":0.290711,"interest_rate":0.0,"creation_timestamp":1790320710262,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":53.76,"underlying_price":2702.5,"underlying_index":"ETH-25DEC26","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":0.2905},{"high":0.0033,"low":0.0033,"last":0.0033,"instrument_name":"ETH-28SEP26-2800-C","bid_price":0.0021,"ask_price":0.0025,"open_interest":3.0,"mark_price":0.002397,"interest_rate":0.0,"creation_timestamp":1790320710262,"estimated_delivery_price":2675.45,"price_change":0.0,"volume":3.0,"mark_iv":42.59,"underlying_price":2676.33,"underlying_index":"ETH-28SEP26","base_currency":"ETH","quote_currency":"ETH","volume_usd":26.64,"mid_price":0.0023},{"high":0.001,"low":0.001,"last":0.001,"instrument_name":"ETH-25DEC26-1000-P","bid_price":0.0008,"ask_price":0.0014,"open_interest":18366.0,"mark_price":0.001065,"interest_rate":0.0,"creation_timestamp":1790320710262,"estimated_delivery_price":2675.45,"price_change":0.0,"volume":70.0,"mark_iv":87.94,"underlying_price":2702.5,"underlying_index":"ETH-25DEC26","base_currency":"ETH","quote_currency":"ETH","volume_usd":185.11,"mid_price":0.0011},{"high":0.0215,"low":0.0205,"last":0.0215,"instrument_name":"ETH-27NOV26-2200-P","bid_price":0.021,"ask_price":0.022,"open_interest":1307.0,"mark_price":0.021469,"interest_rate":0.0,"creation_timestamp":1790320710262,"estimated_delivery_price":2675.45,"price_change":4.878,"volume":142.0,"mark_iv":55.2,"underlying_price":2692.69,"underlying_index":"ETH-27NOV26","base_currency":"ETH","quote_currency":"ETH","volume_usd":7858.45,"mid_price":0.0215},{"high":null,"low":null,"last":null,"instrument_name":"ETH-28SEP26-2880-P","bid_price":0.0745,"ask_price":0.081,"open_interest":0.0,"mark_price":0.077094,"interest_rate":0.0,"creation_timestamp":1790320710262,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":49.46,"underlying_price":2676.38,"underlying_index":"ETH-28SEP26","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":0.07775},{"high":null,"low":null,"last":0.0001,"instrument_name":"ETH-25SEP26-14000-C","bid_price":null,"ask_price":0.0001,"open_interest":2121.0,"mark_price":0.0,"interest_rate":0.0,"creation_timestamp":1790320710262,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":177.63,"underlying_price":2676.07,"underlying_index":"ETH-25SEP26","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":null},{"high":null,"low":null,"last":null,"instrument_name":"ETH-25JUN27-3700-P","bid_price":0.425,"ask_price":0.435,"open_interest":0.0,"mark_price":0.428617,"interest_rate":0.0,"creation_timestamp":1790320710262,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":55.47,"underlying_price":2766.65,"underlying_index":"ETH-25JUN27","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":0.43},{"high":null,"low":null,"last":0.104,"instrument_name":"ETH-25SEP26-2440-C","bid_price":0.085,"ask_price":0.0905,"open_interest":5682.0,"mark_price":0.088222,"interest_rate":0.0,"creation_timestamp":1790320710262,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":107.47,"underlying_price":2676.07,"underlying_index":"ETH-25SEP26","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":0.08775},{"high":null,"low":null,"last":null,"instrument_name":"ETH-26SEP26-2300-C","bid_price":0.138,"ask_price":0.1415,"open_interest":0.0,"mark_price":0.140493,"interest_rate":0.0,"creation_timestamp":1790320710262,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":102.15,"underlying_price":2675.78,"underlying_index":"ETH-26SEP26","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":0.13975},{"high":0.3065,"low":0.3065,"last":0.3065,"instrument_name":"ETH-25SEP26-1850-C","bid_price":0.3065,"ask_price":0.3105,"open_interest":1843.0,"mark_price":0.308693,"interest_rate":0.0,"creation_timestamp":1790320710262,"estimated_delivery_price":2675.45,"price_change":0.0,"volume":398.0,"mark_iv":186.99,"underlying_price":2676.07,"underlying_index":"ETH-25SEP26","base_currency":"ETH","quote_currency":"ETH","volume_usd":324650.1,"mid_price":0.3085},{"high":0.013,"low":0.007,"last":0.013,"instrument_name":"ETH-27SEP26-2700-C","bid_price":0.007,"ask_price":0.008,"open_interest":428.0,"mark_price":0.007295,"interest_rate":0.0,"creation_timestamp":1790320710262,"estimated_delivery_price":2675.45,"price_change":36.8421,"volume":125.0,"mark_iv":37.51,"underlying_price":2676.04,"underlying_index":"ETH-27SEP26","base_currency":"ETH","quote_currency":"ETH","volume_usd":3130.73,"mid_price":0.0075},{"high":null,"low":null,"last":0.0001,"instrument_name":"ETH-25SEP26-10000-C","bid_price":null,"ask_price":0.0001,"open_interest":1965.0,"mark_price":0.0,"interest_rate":0.0,"creation_timestamp":1790320710262,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":146.32,"underlying_price":2676.07,"underlying_index":"ETH-25SEP26","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":null},{"high":null,"low":null,"last":0.2705,"instrument_name":"ETH-25JUN27-2300-C","bid_price":0.2685,"ask_price":0.2715,"open_interest":251.0,"mark_price":0.270191,"interest_rate":0.0,"creation_timestamp":1790320710262,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":55.42,"underlying_price":2766.66,"underlying_index":"ETH-25JUN27","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":0.27},{"high":0.046,"low":0.038,"last":0.0445,"instrument_name":"ETH-9OCT26-2650-C","bid_price":0.041,"ask_price":0.0425,"open_interest":772.0,"mark_price":0.041682,"interest_rate":0.0,"creation_timestamp":1790320710262,"estimated_delivery_price":2675.45,"price_change":-3.2609,"volume":437.0,"mark_iv":46.51,"underlying_price":2678.18,"underlying_index":"ETH-9OCT26","base_currency":"ETH","quote_currency":"ETH","volume_usd":51147.54,"mid_price":0.04175},{"high":null,"low":null,"last":0.2055,"instrument_name":"ETH-25JUN27-2700-C","bid_price":0.195,"ask_price":0.1985,"open_interest":578.0,"mark_price":0.197181,"interest_rate":0.0,"creation_timestamp":1790320710262,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":54.75,"underlying_price":2766.66,"underlying_index":"ETH-25JUN27","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":0.19675},{"high":null,"low":null,"last":0.0835,"instrument_name":"ETH-2OCT26-2250-C","bid_price":0.158,"ask_price":0.161,"open_interest":18.0,"mark_price":0.160311,"interest_rate":0.0,"creation_timestamp":1790320710262,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":65.53,"underlying_price":2676.68,"underlying_index":"ETH-2OCT26","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":0.1595},{"high":0.0004,"low":0.0002,"last":0.0002,"instrument_name":"ETH-27SEP26-3000-C","bid_price":0.0001,"ask_price":0.0002,"open_interest":565.0,"mark_price":1.44e-4,"interest_rate":0.0,"creation_timestamp":1790320710262,"estimated_delivery_price":2675.45,"price_change":-50.0,"volume":510.0,"mark_iv":64.24,"underlying_price":2676.03,"underlying_index":"ETH-27SEP26","base_currency":"ETH","quote_currency":"ETH","volume_usd":277.4,"mid_price":1.5e-4},{"high":null,"low":null,"last":0.0001,"instrument_name":"ETH-25SEP26-16000-C","bid_price":null,"ask_price":0.0001,"open_interest":9830.0,"mark_price":0.0,"interest_rate":0.0,"creation_timestamp":1790320710262,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":189.64,"underlying_price":2676.07,"underlying_index":"ETH-25SEP26","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":null},{"high":0.0135,"low":0.0115,"last":0.0115,"instrument_name":"ETH-9OCT26-2450-P","bid_price":0.0085,"ask_price":0.0095,"open_interest":787.0,"mark_price":0.009064,"interest_rate":0.0,"creation_timestamp":1790320710262,"estimated_delivery_price":2675.45,"price_change":-4.1667,"volume":132.0,"mark_iv":49.6,"underlying_price":2678.18,"underlying_index":"ETH-9OCT26","base_currency":"ETH","quote_currency":"ETH","volume_usd":4381.61,"mid_price":0.009},{"high":0.2702,"low":0.2702,"last":0.2702,"instrument_name":"ETH-25DEC26-3300-P","bid_price":0.257,"ask_price":0.263,"open_interest":13.0,"mark_price":0.259509,"interest_rate":0.0,"creation_timestamp":1790320710262,"estimated_delivery_price":2675.45,"price_change":0.0,"volume":10.0,"mark_iv":53.34,"underlying_price":2702.49,"underlying_index":"ETH-25DEC26","base_currency":"ETH","quote_currency":"ETH","volume_usd":7145.38,"mid_price":0.26},{"high":0.0355,"low":0.0315,"last":0.0315,"instrument_name":"ETH-25DEC26-3400-C","bid_price":0.032,"ask_price":0.033,"open_interest":15035.0,"mark_price":0.032626,"interest_rate":0.0,"creation_timestamp":1790320710262,"estimated_delivery_price":2675.45,"price_change":-11.2676,"volume":97.0,"mark_iv":53.76,"underlying_price":2702.5,"underlying_index":"ETH-25DEC26","base_currency":"ETH","quote_currency":"ETH","volume_usd":8355.14,"mid_price":0.0325},{"high":null,"low":null,"last":null,"instrument_name":"ETH-28SEP26-2950-P","bid_price":0.1,"ask_price":0.1065,"open_interest":0.0,"mark_price":0.102755,"interest_rate":0.0,"creation_timestamp":1790320710262,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":55.07,"underlying_price":2676.38,"underlying_index":"ETH-28SEP26","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":0.10325},{"high":0.1175,"low":0.1055,"last":0.1175,"instrument_name":"ETH-27NOV26-2800-P","bid_price":0.1075,"ask_price":0.1095,"open_interest":725.0,"mark_price":0.108422,"interest_rate":0.0,"creation_timestamp":1790320710262,"estimated_delivery_price":2675.45,"price_change":11.3744,"volume":14.0,"mark_iv":51.59,"underlying_price":2692.64,"underlying_index":"ETH-27NOV26","base_currency":"ETH","quote_currency":"ETH","volume_usd":4070.32,"mid_price":0.1085},{"high":null,"low":null,"last":null,"instrument_name":"ETH-25SEP26-6200-P","bid_price":1.311,"ask_price":1.325,"open_interest":0.0,"mark_price":1.316813,"interest_rate":0.0,"creation_timestamp":1790320710262,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":126.04,"underlying_price":2676.03,"underlying_index":"ETH-25SEP26","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":1.318},{"high":0.2815,"low":0.2734,"last":0.2815,"instrument_name":"ETH-25DEC26-2000-C","bid_price":0.2765,"ask_price":0.28,"open_interest":10253.0,"mark_price":0.27879,"interest_rate":0.0,"creation_timestamp":1790320710262,"estimated_delivery_price":2675.45,"price_change":2.9627,"volume":47.0,"mark_iv":57.71,"underlying_price":2702.49,"underlying_index":"ETH-25DEC26","base_currency":"ETH","quote_currency":"ETH","volume_usd":34047.87,"mid_price":0.27825},{"high":null,"low":null,"last":null,"instrument_name":"ETH-9OCT26-2200-C","bid_price":0.1785,"ask_price":0.1815,"open_interest":0.0,"mark_price":0.180732,"interest_rate":0.0,"creation_timestamp":1790320710262,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":60.51,"underlying_price":2678.18,"underlying_index":"ETH-9OCT26","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":0.18},{"high":null,"low":null,"last":null,"instrument_name":"ETH-25JUN27-5500-P","bid_price":0.999,"ask_price":1.0375,"open_interest":0.0,"mark_price":1.01752,"interest_rate":0.0,"creation_timestamp":1790320710262,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":59.3,"underlying_price":2766.66,"underlying_index":"ETH-25JUN27","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":1.01825},{"high":null,"low":null,"last":0.2615,"instrument_name":"ETH-30OCT26-1850-C","bid_price":0.3115,"ask_price":0.314,"open_interest":1008.0,"mark_price":0.31298,"interest_rate":0.0,"creation_timestamp":1790320710262,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":66.39,"underlying_price":2683.49,"underlying_index":"ETH-30OCT26","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":0.31275},{"high":null,"low":null,"last":0.011,"instrument_name":"ETH-27NOV26-2000-P","bid_price":0.011,"ask_price":0.012,"open_interest":2250.0,"mark_price":0.011394,"interest_rate":0.0,"creation_timestamp":1790320710262,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":58.87,"underlying_price":2692.69,"underlying_index":"ETH-27NOV26","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":0.0115},{"high":null,"low":null,"last":0.946,"instrument_name":"ETH-25JUN27-3800-P","bid_price":0.455,"ask_price":0.465,"open_interest":2.0,"mark_price":0.458333,"interest_rate":0.0,"creation_timestamp":1790320710262,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":55.62,"underlying_price":2766.66,"underlying_index":"ETH-25JUN27","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":0.46},{"high":0.1415,"low":0.1415,"last":0.1415,"instrument_name":"ETH-27NOV26-2950-P","bid_price":0.1445,"ask_price":0.1475,"open_interest":979.0,"mark_price":0.145457,"interest_rate":0.0,"creation_timestamp":1790320710262,"estimated_delivery_price":2675.45,"price_change":0.0,"volume":10.0,"mark_iv":51.79,"underlying_price":2692.69,"underlying_index":"ETH-27NOV26","base_currency":"ETH","quote_currency":"ETH","volume_usd":3808.23,"mid_price":0.146},{"high":0.0006,"low":0.0006,"last":0.0006,"instrument_name":"ETH-25DEC26-800-P","bid_price":0.0004,"ask_price":0.0007,"open_interest":7404.0,"mark_price":4.73e-4,"interest_rate":0.0,"creation_timestamp":1790320710262,"estimated_delivery_price":2675.45,"price_change":0.0,"volume":282.0,"mark_iv":96.49,"underlying_price":2702.5,"underlying_index":"ETH-25DEC26","base_currency":"ETH","quote_currency":"ETH","volume_usd":447.52,"mid_price":5.5e-4},{"high":null,"low":null,"last":0.0009,"instrument_name":"ETH-9OCT26-2000-P","bid_price":0.0008,"ask_price":0.001,"open_interest":2020.0,"mark_price":8.96e-4,"interest_rate":0.0,"creation_timestamp":1790320710262,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":72.47,"underlying_price":2678.18,"underlying_index":"ETH-9OCT26","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":0.0009},{"high":null,"low":null,"last":0.1385,"instrument_name":"ETH-2OCT26-2400-C","bid_price":0.1035,"ask_price":0.1065,"open_interest":295.0,"mark_price":0.105566,"interest_rate":0.0,"creation_timestamp":1790320710263,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":53.43,"underlying_price":2676.7,"underlying_index":"ETH-2OCT26","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":0.105},{"high":null,"low":null,"last":null,"instrument_name":"ETH-26SEP26-2450-C","bid_price":0.0815,"ask_price":0.087,"open_interest":0.0,"mark_price":0.084615,"interest_rate":0.0,"creation_timestamp":1790320710263,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":77.15,"underlying_price":2675.78,"underlying_index":"ETH-26SEP26","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":0.08425},{"high":0.2483,"low":0.2483,"last":0.2483,"instrument_name":"ETH-25JUN27-3000-P","bid_price":0.2385,"ask_price":0.2415,"open_interest":303.0,"mark_price":0.239809,"interest_rate":0.0,"creation_timestamp":1790320710263,"estimated_delivery_price":2675.45,"price_change":0.0,"volume":7.0,"mark_iv":54.69,"underlying_price":2766.66,"underlying_index":"ETH-25JUN27","base_currency":"ETH","quote_currency":"ETH","volume_usd":4607.13,"mid_price":0.24},{"high":null,"low":null,"last":0.0021,"instrument_name":"ETH-26MAR27-800-P","bid_price":0.002,"ask_price":0.0026,"open_interest":2958.0,"mark_price":0.002229,"interest_rate":0.0,"creation_timestamp":1790320710263,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":84.33,"underlying_price":2732.68,"underlying_index":"ETH-26MAR27","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":0.0023},{"high":0.1519,"low":0.1519,"last":0.1519,"instrument_name":"ETH-30OCT26-2300-C","bid_price":0.155,"ask_price":0.158,"open_interest":1165.0,"mark_price":0.156796,"interest_rate":0.0,"creation_timestamp":1790320710263,"estimated_delivery_price":2675.45,"price_change":0.0,"volume":1.0,"mark_iv":52.61,"underlying_price":2683.49,"underlying_index":"ETH-30OCT26","base_currency":"ETH","quote_currency":"ETH","volume_usd":402.64,"mid_price":0.1565},{"high":0.02,"low":0.018,"last":0.018,"instrument_name":"ETH-25DEC26-2000-P","bid_price":0.0185,"ask_price":0.0195,"open_interest":9443.0,"mark_price":0.01884,"interest_rate":0.0,"creation_timestamp":1790320710263,"estimated_delivery_price":2675.45,"price_change":-7.6923,"volume":177.0,"mark_iv":57.71,"underlying_price":2702.49,"underlying_index":"ETH-25DEC26","base_currency":"ETH","quote_currency":"ETH","volume_usd":9355.09,"mid_price":0.019},{"high":0.702,"low":0.702,"last":0.702,"instrument_name":"ETH-25DEC26-800-C","bid_price":0.704,"ask_price":0.7055,"open_interest":171.0,"mark_price":0.704452,"interest_rate":0.0,"creation_timestamp":1790320710263,"estimated_delivery_price":2675.45,"price_change":0.0,"volume":2.0,"mark_iv":96.49,"underlying_price":2702.5,"underlying_index":"ETH-25DEC26","base_currency":"ETH","quote_currency":"ETH","volume_usd":3712.85,"mid_price":0.70475},{"high":0.026,"low":0.026,"last":0.026,"instrument_name":"ETH-26MAR27-4500-C","bid_price":0.0265,"ask_price":0.0275,"open_interest":4178.0,"mark_price":0.0273,"interest_rate":0.0,"creation_timestamp":1790320710263,"estimated_delivery_price":2675.45,"price_change":0.0,"volume":216.0,"mark_iv":57.56,"underlying_price":2732.68,"underlying_index":"ETH-26MAR27","base_currency":"ETH","quote_currency":"ETH","volume_usd":14881.73,"mid_price":0.027},{"high":0.0026,"low":0.0026,"last":0.0026,"instrument_name":"ETH-25DEC26-5500-C","bid_price":0.0021,"ask_price":0.0025,"open_interest":2167.0,"mark_price":0.002348,"interest_rate":0.0,"creation_timestamp":1790320710263,"estimated_delivery_price":2675.45,"price_change":0.0,"volume":16.0,"mark_iv":65.15,"underlying_price":2702.49,"underlying_index":"ETH-25DEC26","base_currency":"ETH","quote_currency":"ETH","volume_usd":110.01,"mid_price":0.0023},{"high":0.0855,"low":0.0835,"last":0.0835,"instrument_name":"ETH-30OCT26-2750-P","bid_price":0.074,"ask_price":0.075,"open_interest":443.0,"mark_price":0.07461,"interest_rate":0.0,"creation_timestamp":1790320710263,"estimated_delivery_price":2675.45,"price_change":-2.3392,"volume":196.0,"mark_iv":49.14,"underlying_price":2683.5,"underlying_index":"ETH-30OCT26","base_currency":"ETH","quote_currency":"ETH","volume_usd":44132.45,"mid_price":0.0745},{"high":0.0145,"low":0.0134,"last":0.0135,"instrument_name":"ETH-25DEC26-4000-C","bid_price":0.013,"ask_price":0.0135,"open_interest":16080.0,"mark_price":0.013188,"interest_rate":0.0,"creation_timestamp":1790320710263,"estimated_delivery_price":2675.45,"price_change":0.7463,"volume":946.0,"mark_iv":56.94,"underlying_price":2702.49,"underlying_index":"ETH-25DEC26","base_currency":"ETH","quote_currency":"ETH","volume_usd":33581.0,"mid_price":0.01325},{"high":null,"low":null,"last":null,"instrument_name":"ETH-27SEP26-2920-C","bid_price":0.0003,"ask_price":0.0005,"open_interest":0.0,"mark_price":3.28e-4,"interest_rate":0.0,"creation_timestamp":1790320710263,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":57.03,"underlying_price":2676.03,"underlying_index":"ETH-27SEP26","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":0.0004},{"high":null,"low":null,"last":0.352,"instrument_name":"ETH-25SEP26-1200-C","bid_price":0.55,"ask_price":0.553,"open_interest":138.0,"mark_price":0.551585,"interest_rate":0.0,"creation_timestamp":1790320710263,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":186.99,"underlying_price":2676.03,"underlying_index":"ETH-25SEP26","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":0.5515},{"high":0.0018,"low":0.0016,"last":0.0016,"instrument_name":"ETH-28SEP26-2450-P","bid_price":0.0005,"ask_price":0.0007,"open_interest":194.0,"mark_price":5.42e-4,"interest_rate":0.0,"creation_timestamp":1790320710263,"estimated_delivery_price":2675.45,"price_change":-5.8824,"volume":194.0,"mark_iv":51.91,"underlying_price":2676.38,"underlying_index":"ETH-28SEP26","base_currency":"ETH","quote_currency":"ETH","volume_usd":884.67,"mid_price":0.0006},{"high":0.1935,"low":0.191,"last":0.191,"instrument_name":"ETH-24SEP27-3000-C","bid_price":0.189,"ask_price":0.194,"open_interest":5.0,"mark_price":0.191646,"interest_rate":0.0,"creation_timestamp":1790320710263,"estimated_delivery_price":2675.45,"price_change":-1.292,"volume":5.0,"mark_iv":55.32,"underlying_price":2801.91,"underlying_index":"ETH-24SEP27","base_currency":"ETH","quote_currency":"ETH","volume_usd":2595.06,"mid_price":0.1915},{"high":0.0005,"low":0.0005,"last":0.0005,"instrument_name":"ETH-27SEP26-2900-C","bid_price":0.0004,"ask_price":0.0005,"open_interest":20.0,"mark_price":4.3e-4,"interest_rate":0.0,"creation_timestamp":1790320710263,"estimated_delivery_price":2675.45,"price_change":0.0,"volume":20.0,"mark_iv":55.57,"underlying_price":2676.03,"underlying_index":"ETH-27SEP26","base_currency":"ETH","quote_currency":"ETH","volume_usd":26.79,"mid_price":4.5e-4},{"high":0.016,"low":0.016,"last":0.016,"instrument_name":"ETH-27NOV26-3500-C","bid_price":0.015,"ask_price":0.016,"open_interest":141.0,"mark_price":0.015629,"interest_rate":0.0,"creation_timestamp":1790320710263,"estimated_delivery_price":2675.45,"price_change":0.0,"volume":5.0,"mark_iv":54.41,"underlying_price":2692.69,"underlying_index":"ETH-27NOV26","base_currency":"ETH","quote_currency":"ETH","volume_usd":211.32,"mid_price":0.0155},{"high":0.0001,"low":0.0001,"last":0.0001,"instrument_name":"ETH-25SEP26-3000-C","bid_price":null,"ask_price":0.0001,"open_interest":38549.0,"mark_price":0.0,"interest_rate":0.0,"creation_timestamp":1790320710263,"estimated_delivery_price":2675.45,"price_change":0.0,"volume":781.0,"mark_iv":90.39,"underlying_price":2676.07,"underlying_index":"ETH-25SEP26","base_currency":"ETH","quote_currency":"ETH","volume_usd":208.16,"mid_price":null},{"high":null,"low":null,"last":null,"instrument_name":"ETH-16OCT26-2000-C","bid_price":0.2535,"ask_price":0.2565,"open_interest":0.0,"mark_price":0.255412,"interest_rate":0.0,"creation_timestamp":1790320710264,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":66.03,"underlying_price":2679.81,"underlying_index":"ETH-16OCT26","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":0.255},{"high":null,"low":null,"last":0.502,"instrument_name":"ETH-25SEP26-4000-P","bid_price":0.491,"ask_price":0.499,"open_interest":146.0,"mark_price":0.494718,"interest_rate":0.0,"creation_timestamp":1790320710264,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":115.84,"underlying_price":2676.07,"underlying_index":"ETH-25SEP26","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":0.495},{"high":null,"low":null,"last":0.2235,"instrument_name":"ETH-25SEP26-2150-C","bid_price":0.194,"ask_price":0.1985,"open_interest":166.0,"mark_price":0.196589,"interest_rate":0.0,"creation_timestamp":1790320710264,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":176.7,"underlying_price":2676.07,"underlying_index":"ETH-25SEP26","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":0.19625},{"high":null,"low":null,"last":null,"instrument_name":"ETH-25SEP26-6500-P","bid_price":1.423,"ask_price":1.438,"open_interest":0.0,"mark_price":1.428917,"interest_rate":0.0,"creation_timestamp":1790320710264,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":126.04,"underlying_price":2676.03,"underlying_index":"ETH-25SEP26","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":1.4305},{"high":0.0195,"low":0.0115,"last":0.013,"instrument_name":"ETH-2OCT26-2600-P","bid_price":0.012,"ask_price":0.013,"open_interest":1632.0,"mark_price":0.012725,"interest_rate":0.0,"creation_timestamp":1790320710264,"estimated_delivery_price":2675.45,"price_change":-7.1429,"volume":192.0,"mark_iv":44.77,"underlying_price":2676.68,"underlying_index":"ETH-2OCT26","base_currency":"ETH","quote_currency":"ETH","volume_usd":6726.66,"mid_price":0.0125},{"high":null,"low":null,"last":null,"instrument_name":"ETH-25JUN27-4600-P","bid_price":0.6975,"ask_price":0.7285,"open_interest":0.0,"mark_price":0.71228,"interest_rate":0.0,"creation_timestamp":1790320710264,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":57.28,"underlying_price":2766.66,"underlying_index":"ETH-25JUN27","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":0.713},{"high":null,"low":null,"last":null,"instrument_name":"ETH-25SEP26-5800-P","bid_price":1.162,"ask_price":1.1755,"open_interest":0.0,"mark_price":1.167341,"interest_rate":0.0,"creation_timestamp":1790320710264,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":126.04,"underlying_price":2676.03,"underlying_index":"ETH-25SEP26","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":1.16875},{"high":null,"low":null,"last":0.5835,"instrument_name":"ETH-25JUN27-1200-C","bid_price":0.577,"ask_price":0.58,"open_interest":55.0,"mark_price":0.578955,"interest_rate":0.0,"creation_timestamp":1790320710264,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":67.4,"underlying_price":2766.66,"underlying_index":"ETH-25JUN27","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":0.5785},{"high":0.0008,"low":0.0001,"last":0.0001,"instrument_name":"ETH-25SEP26-2440-P","bid_price":null,"ask_price":0.0001,"open_interest":2276.0,"mark_price":0.0,"interest_rate":0.0,"creation_timestamp":1790320710264,"estimated_delivery_price":2675.45,"price_change":-87.5,"volume":45.0,"mark_iv":107.47,"underlying_price":2676.03,"underlying_index":"ETH-25SEP26","base_currency":"ETH","quote_currency":"ETH","volume_usd":17.32,"mid_price":null},{"high":null,"low":null,"last":null,"instrument_name":"ETH-30OCT26-1200-C","bid_price":0.5515,"ask_price":0.554,"open_interest":0.0,"mark_price":0.553053,"interest_rate":0.0,"creation_timestamp":1790320710264,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":97.14,"underlying_price":2683.5,"underlying_index":"ETH-30OCT26","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":0.55275},{"high":null,"low":null,"last":0.315,"instrument_name":"ETH-30OCT26-1700-C","bid_price":0.3665,"ask_price":0.369,"open_interest":74.0,"mark_price":0.367939,"interest_rate":0.0,"creation_timestamp":1790320710264,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":72.95,"underlying_price":2683.49,"underlying_index":"ETH-30OCT26","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":0.36775},{"high":0.0033,"low":0.0026,"last":0.0026,"instrument_name":"ETH-25DEC26-1300-P","bid_price":0.0025,"ask_price":0.003,"open_interest":4151.0,"mark_price":0.002687,"interest_rate":0.0,"creation_timestamp":1790320710264,"estimated_delivery_price":2675.45,"price_change":-21.2121,"volume":181.0,"mark_iv":76.1,"underlying_price":2702.49,"underlying_index":"ETH-25DEC26","base_currency":"ETH","quote_currency":"ETH","volume_usd":1436.61,"mid_price":0.00275},{"high":0.0328,"low":0.019,"last":0.0328,"instrument_name":"ETH-25SEP26-2600-C","bid_price":0.025,"ask_price":0.0305,"open_interest":23325.0,"mark_price":0.028433,"interest_rate":0.0,"creation_timestamp":1790320710264,"estimated_delivery_price":2675.45,"price_change":56.1905,"volume":541.0,"mark_iv":75.63,"underlying_price":2676.07,"underlying_index":"ETH-25SEP26","base_currency":"ETH","quote_currency":"ETH","volume_usd":43353.99,"mid_price":0.02775},{"high":null,"low":null,"last":null,"instrument_name":"ETH-16OCT26-3200-C","bid_price":0.0049,"ask_price":0.0055,"open_interest":0.0,"mark_price":0.00525,"interest_rate":0.0,"creation_timestamp":1790320710264,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":53.25,"underlying_price":2679.81,"underlying_index":"ETH-16OCT26","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":0.0052},{"high":0.0038,"low":0.0037,"last":0.0037,"instrument_name":"ETH-9OCT26-3100-C","bid_price":0.0036,"ask_price":0.004,"open_interest":514.0,"mark_price":0.003838,"interest_rate":0.0,"creation_timestamp":1790320710264,"estimated_delivery_price":2675.45,"price_change":-2.6316,"volume":50.0,"mark_iv":52.38,"underlying_price":2678.18,"underlying_index":"ETH-9OCT26","base_currency":"ETH","quote_currency":"ETH","volume_usd":494.97,"mid_price":0.0038},{"high":0.0365,"low":0.029,"last":0.034,"instrument_name":"ETH-9OCT26-2700-C","bid_price":0.032,"ask_price":0.033,"open_interest":760.0,"mark_price":0.032614,"interest_rate":0.0,"creation_timestamp":1790320710264,"estimated_delivery_price":2675.45,"price_change":-6.8493,"volume":97.0,"mark_iv":46.54,"underlying_price":2678.18,"underlying_index":"ETH-9OCT26","base_currency":"ETH","quote_currency":"ETH","volume_usd":8124.01,"mid_price":0.0325},{"high":0.0018,"low":0.0018,"last":0.0018,"instrument_name":"ETH-2OCT26-2350-P","bid_price":0.0015,"ask_price":0.0017,"open_interest":1004.0,"mark_price":0.001582,"interest_rate":0.0,"creation_timestamp":1790320710264,"estimated_delivery_price":2675.45,"price_change":0.0,"volume":1.0,"mark_iv":57.28,"underlying_price":2676.7,"underlying_index":"ETH-2OCT26","base_currency":"ETH","quote_currency":"ETH","volume_usd":4.82,"mid_price":0.0016},{"high":0.0075,"low":0.0075,"last":0.0075,"instrument_name":"ETH-26MAR27-1200-P","bid_price":0.0065,"ask_price":0.008,"open_interest":1750.0,"mark_price":0.007059,"interest_rate":0.0,"creation_timestamp":1790320710264,"estimated_delivery_price":2675.45,"price_change":0.0,"volume":22.0,"mark_iv":71.47,"underlying_price":2732.68,"underlying_index":"ETH-26MAR27","base_currency":"ETH","quote_currency":"ETH","volume_usd":437.23,"mid_price":0.00725},{"high":null,"low":null,"last":null,"instrument_name":"ETH-25SEP26-7000-P","bid_price":1.61,"ask_price":1.6245,"open_interest":0.0,"mark_price":1.615757,"interest_rate":0.0,"creation_timestamp":1790320710264,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":126.04,"underlying_price":2676.07,"underlying_index":"ETH-25SEP26","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":1.61725},{"high":0.2947,"low":0.2947,"last":0.2947,"instrument_name":"ETH-25SEP26-1900-C","bid_price":0.2875,"ask_price":0.292,"open_interest":10152.0,"mark_price":0.290009,"interest_rate":0.0,"creation_timestamp":1790320710264,"estimated_delivery_price":2675.45,"price_change":0.0,"volume":183.0,"mark_iv":186.99,"underlying_price":2676.07,"underlying_index":"ETH-25SEP26","base_currency":"ETH","quote_currency":"ETH","volume_usd":145167.43,"mid_price":0.28975},{"high":0.193,"low":0.1858,"last":0.193,"instrument_name":"ETH-25DEC26-2300-C","bid_price":0.1895,"ask_price":0.192,"open_interest":6840.0,"mark_price":0.190814,"interest_rate":0.0,"creation_timestamp":1790320710264,"estimated_delivery_price":2675.45,"price_change":3.8751,"volume":42.0,"mark_iv":53.99,"underlying_price":2702.5,"underlying_index":"ETH-25DEC26","base_currency":"ETH","quote_currency":"ETH","volume_usd":21106.79,"mid_price":0.19075},{"high":null,"low":null,"last":0.136,"instrument_name":"ETH-30OCT26-3000-P","bid_price":0.1395,"ask_price":0.143,"open_interest":148.0,"mark_price":0.140762,"interest_rate":0.0,"creation_timestamp":1790320710264,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":50.23,"underlying_price":2683.5,"underlying_index":"ETH-30OCT26","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":0.14125},{"high":0.0695,"low":0.0645,"last":0.0675,"instrument_name":"ETH-30OCT26-2650-C","bid_price":0.066,"ask_price":0.067,"open_interest":3017.0,"mark_price":0.066713,"interest_rate":0.0,"creation_timestamp":1790320710264,"estimated_delivery_price":2675.45,"price_change":1.5038,"volume":51.0,"mark_iv":49.12,"underlying_price":2683.49,"underlying_index":"ETH-30OCT26","base_currency":"ETH","quote_currency":"ETH","volume_usd":9184.47,"mid_price":0.0665},{"high":null,"low":null,"last":null,"instrument_name":"ETH-27SEP26-2440-C","bid_price":0.086,"ask_price":0.0895,"open_interest":0.0,"mark_price":0.088487,"interest_rate":0.0,"creation_timestamp":1790320710264,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":59.3,"underlying_price":2676.03,"underlying_index":"ETH-27SEP26","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":0.08775},{"high":null,"low":null,"last":null,"instrument_name":"ETH-28SEP26-2450-C","bid_price":0.083,"ask_price":0.086,"open_interest":0.0,"mark_price":0.08513,"interest_rate":0.0,"creation_timestamp":1790320710264,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":51.91,"underlying_price":2676.38,"underlying_index":"ETH-28SEP26","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":0.0845},{"high":null,"low":null,"last":null,"instrument_name":"ETH-24SEP27-3400-P","bid_price":0.355,"ask_price":0.372,"open_interest":0.0,"mark_price":0.362592,"interest_rate":0.0,"creation_timestamp":1790320710264,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":55.52,"underlying_price":2801.91,"underlying_index":"ETH-24SEP27","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":0.3635},{"high":0.0018,"low":0.0005,"last":0.0005,"instrument_name":"ETH-27SEP26-2460-P","bid_price":0.0003,"ask_price":0.0005,"open_interest":269.0,"mark_price":3.57e-4,"interest_rate":0.0,"creation_timestamp":1790320710264,"estimated_delivery_price":2675.45,"price_change":-70.5882,"volume":389.0,"mark_iv":56.82,"underlying_price":2676.03,"underlying_index":"ETH-27SEP26","base_currency":"ETH","quote_currency":"ETH","volume_usd":1449.46,"mid_price":0.0004},{"high":0.0012,"low":0.0012,"last":0.0012,"instrument_name":"ETH-30OCT26-4200-C","bid_price":0.0007,"ask_price":0.001,"open_interest":1447.0,"mark_price":8.59e-4,"interest_rate":0.0,"creation_timestamp":1790320710264,"estimated_delivery_price":2675.45,"price_change":0.0,"volume":10.0,"mark_iv":62.6,"underlying_price":2683.5,"underlying_index":"ETH-30OCT26","base_currency":"ETH","quote_currency":"ETH","volume_usd":32.29,"mid_price":8.5e-4},{"high":null,"low":null,"last":null,"instrument_name":"ETH-27SEP26-2760-P","bid_price":0.0325,"ask_price":0.0365,"open_interest":0.0,"mark_price":0.034009,"interest_rate":0.0,"creation_timestamp":1790320710264,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":41.55,"underlying_price":2676.03,"underlying_index":"ETH-27SEP26","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":0.0345},{"high":0.0575,"low":0.0566,"last":0.0575,"instrument_name":"ETH-26MAR27-3700-C","bid_price":0.055,"ask_price":0.0565,"open_interest":1508.0,"mark_price":0.05606,"interest_rate":0.0,"creation_timestamp":1790320710264,"estimated_delivery_price":2675.45,"price_change":1.5901,"volume":51.0,"mark_iv":55.18,"underlying_price":2732.68,"underlying_index":"ETH-26MAR27","base_currency":"ETH","quote_currency":"ETH","volume_usd":7652.44,"mid_price":0.05575},{"high":0.0195,"low":0.017,"last":0.019,"instrument_name":"ETH-26MAR27-5000-C","bid_price":0.0175,"ask_price":0.019,"open_interest":7356.0,"mark_price":0.018379,"interest_rate":0.0,"creation_timestamp":1790320710264,"estimated_delivery_price":2675.45,"price_change":11.7647,"volume":577.0,"mark_iv":59.13,"underlying_price":2732.68,"underlying_index":"ETH-26MAR27","base_currency":"ETH","quote_currency":"ETH","volume_usd":27466.02,"mid_price":0.01825},{"high":0.0012,"low":0.0005,"last":0.0005,"instrument_name":"ETH-27SEP26-2400-P","bid_price":0.0001,"ask_price":0.0003,"open_interest":369.0,"mark_price":1.94e-4,"interest_rate":0.0,"creation_timestamp":1790320710264,"estimated_delivery_price":2675.45,"price_change":-50.0,"volume":313.0,"mark_iv":64.91,"underlying_price":2676.03,"underlying_index":"ETH-27SEP26","base_currency":"ETH","quote_currency":"ETH","volume_usd":757.02,"mid_price":0.0002},{"high":0.002,"low":0.0006,"last":0.0006,"instrument_name":"ETH-27SEP26-2480-P","bid_price":0.0004,"ask_price":0.0006,"open_interest":58.0,"mark_price":4.51e-4,"interest_rate":0.0,"creation_timestamp":1790320710264,"estimated_delivery_price":2675.45,"price_change":-70.0,"volume":91.0,"mark_iv":54.23,"underlying_price":2676.03,"underlying_index":"ETH-27SEP26","base_currency":"ETH","quote_currency":"ETH","volume_usd":381.93,"mid_price":0.0005},{"high":null,"low":null,"last":null,"instrument_name":"ETH-24SEP27-3700-P","bid_price":0.4345,"ask_price":0.457,"open_interest":0.0,"mark_price":0.444909,"interest_rate":0.0,"creation_timestamp":1790320710264,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":55.8,"underlying_price":2801.91,"underlying_index":"ETH-24SEP27","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":0.44575},{"high":null,"low":null,"last":0.505,"instrument_name":"ETH-26MAR27-1200-C","bid_price":0.566,"ask_price":0.569,"open_interest":68.0,"mark_price":0.567936,"interest_rate":0.0,"creation_timestamp":1790320710264,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":71.47,"underlying_price":2732.68,"underlying_index":"ETH-26MAR27","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":0.5675},{"high":0.027,"low":0.0074,"last":0.01,"instrument_name":"ETH-25SEP26-2700-P","bid_price":0.0065,"ask_price":0.012,"open_interest":2224.0,"mark_price":0.008937,"interest_rate":0.0,"creation_timestamp":1790320710264,"estimated_delivery_price":2675.45,"price_change":-5.6604,"volume":782.0,"mark_iv":35.02,"underlying_price":2676.07,"underlying_index":"ETH-25SEP26","base_currency":"ETH","quote_currency":"ETH","volume_usd":22655.73,"mid_price":0.00925},{"high":null,"low":null,"last":null,"instrument_name":"ETH-24SEP27-3100-C","bid_price":0.1775,"ask_price":0.1815,"open_interest":0.0,"mark_price":0.179844,"interest_rate":0.0,"creation_timestamp":1790320710264,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":55.35,"underlying_price":2801.91,"underlying_index":"ETH-24SEP27","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":0.1795},{"high":0.0485,"low":0.0385,"last":0.039,"instrument_name":"ETH-16OCT26-2650-P","bid_price":0.0395,"ask_price":0.0405,"open_interest":202.0,"mark_price":0.039988,"interest_rate":0.0,"creation_timestamp":1790320710264,"estimated_delivery_price":2675.45,"price_change":-17.0213,"volume":224.0,"mark_iv":47.63,"underlying_price":2679.81,"underlying_index":"ETH-16OCT26","base_currency":"ETH","quote_currency":"ETH","volume_usd":26582.82,"mid_price":0.04},{"high":0.0004,"low":0.0004,"last":0.0004,"instrument_name":"ETH-26SEP26-2880-C","bid_price":0.0003,"ask_price":0.0004,"open_interest":239.0,"mark_price":3.8e-4,"interest_rate":0.0,"creation_timestamp":1790320710264,"estimated_delivery_price":2675.45,"price_change":0.0,"volume":27.0,"mark_iv":71.03,"underlying_price":2675.77,"underlying_index":"ETH-26SEP26","base_currency":"ETH","quote_currency":"ETH","volume_usd":28.91,"mid_price":3.5e-4},{"high":null,"low":null,"last":null,"instrument_name":"ETH-24SEP27-5200-C","bid_price":0.054,"ask_price":0.057,"open_interest":0.0,"mark_price":0.05566,"interest_rate":0.0,"creation_timestamp":1790320710264,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":57.83,"underlying_price":2801.91,"underlying_index":"ETH-24SEP27","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":0.0555},{"high":0.0505,"low":0.0395,"last":0.0395,"instrument_name":"ETH-9OCT26-2700-P","bid_price":0.04,"ask_price":0.041,"open_interest":360.0,"mark_price":0.040746,"interest_rate":0.0,"creation_timestamp":1790320710264,"estimated_delivery_price":2675.45,"price_change":-2.4691,"volume":91.0,"mark_iv":46.54,"underlying_price":2678.18,"underlying_index":"ETH-9OCT26","base_currency":"ETH","quote_currency":"ETH","volume_usd":10887.98,"mid_price":0.0405},{"high":0.189,"low":0.182,"last":0.182,"instrument_name":"ETH-26MAR27-2500-C","bid_price":0.1905,"ask_price":0.193,"open_interest":10686.0,"mark_price":0.192267,"interest_rate":0.0,"creation_timestamp":1790320710264,"estimated_delivery_price":2675.45,"price_change":-3.7037,"volume":168.0,"mark_iv":54.4,"underlying_price":2732.68,"underlying_index":"ETH-26MAR27","base_currency":"ETH","quote_currency":"ETH","volume_usd":81041.21,"mid_price":0.19175},{"high":0.1475,"low":0.1295,"last":0.1415,"instrument_name":"ETH-25SEP26-2300-C","bid_price":0.1375,"ask_price":0.1425,"open_interest":9853.0,"mark_price":0.140537,"interest_rate":0.0,"creation_timestamp":1790320710264,"estimated_delivery_price":2675.45,"price_change":9.2664,"volume":996.0,"mark_iv":134.76,"underlying_price":2676.07,"underlying_index":"ETH-25SEP26","base_currency":"ETH","quote_currency":"ETH","volume_usd":376597.6,"mid_price":0.14},{"high":null,"low":null,"last":0.0001,"instrument_name":"ETH-25SEP26-1400-P","bid_price":null,"ask_price":0.0001,"open_interest":11552.0,"mark_price":0.0,"interest_rate":0.0,"creation_timestamp":1790320710264,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":186.99,"underlying_price":2676.07,"underlying_index":"ETH-25SEP26","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":null},{"high":0.0153,"low":0.0153,"last":0.0153,"instrument_name":"ETH-26MAR27-1500-P","bid_price":0.014,"ask_price":0.0155,"open_interest":4340.0,"mark_price":0.01466,"interest_rate":0.0,"creation_timestamp":1790320710264,"estimated_delivery_price":2675.45,"price_change":0.0,"volume":68.0,"mark_iv":64.62,"underlying_price":2732.68,"underlying_index":"ETH-26MAR27","base_currency":"ETH","quote_currency":"ETH","volume_usd":2756.94,"mid_price":0.01475},{"high":null,"low":null,"last":0.064,"instrument_name":"ETH-27NOV26-2850-C","bid_price":0.061,"ask_price":0.0625,"open_interest":1767.0,"mark_price":0.061776,"interest_rate":0.0,"creation_timestamp":1790320710264,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":51.63,"underlying_price":2692.69,"underlying_index":"ETH-27NOV26","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":0.06175},{"high":null,"low":null,"last":null,"instrument_name":"ETH-24SEP27-2000-C","bid_price":0.359,"ask_price":0.3735,"open_interest":0.0,"mark_price":0.366029,"interest_rate":0.0,"creation_timestamp":1790320710264,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":56.8,"underlying_price":2801.91,"underlying_index":"ETH-24SEP27","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":0.36625},{"high":null,"low":null,"last":null,"instrument_name":"ETH-24SEP27-3800-P","bid_price":0.459,"ask_price":0.487,"open_interest":0.0,"mark_price":0.473403,"interest_rate":0.0,"creation_timestamp":1790320710264,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":55.89,"underlying_price":2801.91,"underlying_index":"ETH-24SEP27","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":0.473},{"high":null,"low":null,"last":0.0975,"instrument_name":"ETH-9OCT26-2550-C","bid_price":0.064,"ask_price":0.066,"open_interest":103.0,"mark_price":0.065091,"interest_rate":0.0,"creation_timestamp":1790320710264,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":47.49,"underlying_price":2678.18,"underlying_index":"ETH-9OCT26","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":0.065},{"high":0.0025,"low":0.0001,"last":0.0001,"instrument_name":"ETH-25SEP26-2550-P","bid_price":null,"ask_price":0.04,"open_interest":4902.0,"mark_price":0.0,"interest_rate":0.0,"creation_timestamp":1790320710264,"estimated_delivery_price":2675.45,"price_change":-88.8889,"volume":1705.0,"mark_iv":79.12,"underlying_price":2676.07,"underlying_index":"ETH-25SEP26","base_currency":"ETH","quote_currency":"ETH","volume_usd":4501.11,"mid_price":null},{"high":0.1795,"low":0.1795,"last":0.1795,"instrument_name":"ETH-25JUN27-2700-P","bid_price":0.172,"ask_price":0.1745,"open_interest":27.0,"mark_price":0.17309,"interest_rate":0.0,"creation_timestamp":1790320710264,"estimated_delivery_price":2675.45,"price_change":0.0,"volume":2.0,"mark_iv":54.75,"underlying_price":2766.66,"underlying_index":"ETH-25JUN27","base_currency":"ETH","quote_currency":"ETH","volume_usd":949.29,"mid_price":0.17325},{"high":null,"low":null,"last":0.184,"instrument_name":"ETH-25JUN27-2900-C","bid_price":0.1665,"ask_price":0.1695,"open_interest":501.0,"mark_price":0.168232,"interest_rate":0.0,"creation_timestamp":1790320710264,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":54.67,"underlying_price":2766.66,"underlying_index":"ETH-25JUN27","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":0.168},{"high":0.0375,"low":0.036,"last":0.036,"instrument_name":"ETH-25JUN27-1700-P","bid_price":0.035,"ask_price":0.037,"open_interest":3959.0,"mark_price":0.036186,"interest_rate":0.0,"creation_timestamp":1790320710264,"estimated_delivery_price":2675.45,"price_change":-4.0,"volume":86.0,"mark_iv":59.36,"underlying_price":2766.66,"underlying_index":"ETH-25JUN27","base_currency":"ETH","quote_currency":"ETH","volume_usd":8545.77,"mid_price":0.036},{"high":0.0003,"low":0.0003,"last":0.0003,"instrument_name":"ETH-30OCT26-1200-P","bid_price":0.0001,"ask_price":0.0003,"open_interest":2657.0,"mark_price":2.3e-4,"interest_rate":0.0,"creation_timestamp":1790320710264,"estimated_delivery_price":2675.45,"price_change":0.0,"volume":231.0,"mark_iv":97.14,"underlying_price":2683.49,"underlying_index":"ETH-30OCT26","base_currency":"ETH","quote_currency":"ETH","volume_usd":183.71,"mid_price":0.0002},{"high":0.0415,"low":0.0415,"last":0.0415,"instrument_name":"ETH-25SEP26-2580-C","bid_price":0.033,"ask_price":0.038,"open_interest":0.0,"mark_price":0.035907,"interest_rate":0.0,"creation_timestamp":1790320710264,"estimated_delivery_price":2675.45,"price_change":0.0,"volume":4.0,"mark_iv":77.92,"underlying_price":2676.07,"underlying_index":"ETH-25SEP26","base_currency":"ETH","quote_currency":"ETH","volume_usd":446.4,"mid_price":0.0355},{"high":0.0013,"low":0.0009,"last":0.001,"instrument_name":"ETH-27SEP26-2840-C","bid_price":0.0007,"ask_price":0.001,"open_interest":259.0,"mark_price":8.81e-4,"interest_rate":0.0,"creation_timestamp":1790320710264,"estimated_delivery_price":2675.45,"price_change":-23.0769,"volume":347.0,"mark_iv":49.74,"underlying_price":2676.03,"underlying_index":"ETH-27SEP26","base_currency":"ETH","quote_currency":"ETH","volume_usd":1102.4,"mid_price":8.5e-4},{"high":0.468,"low":0.468,"last":0.468,"instrument_name":"ETH-26MAR27-1500-C","bid_price":0.4635,"ask_price":0.467,"open_interest":240.0,"mark_price":0.465756,"interest_rate":0.0,"creation_timestamp":1790320710264,"estimated_delivery_price":2675.45,"price_change":0.0,"volume":1.0,"mark_iv":64.62,"underlying_price":2732.68,"underlying_index":"ETH-26MAR27","base_currency":"ETH","quote_currency":"ETH","volume_usd":1261.08,"mid_price":0.46525},{"high":0.0125,"low":0.0038,"last":0.0039,"instrument_name":"ETH-27SEP26-2620-P","bid_price":0.0037,"ask_price":0.004,"open_interest":351.0,"mark_price":0.003755,"interest_rate":0.0,"creation_timestamp":1790320710264,"estimated_delivery_price":2675.45,"price_change":-68.8,"volume":35.0,"mark_iv":38.26,"underlying_price":2676.03,"underlying_index":"ETH-27SEP26","base_currency":"ETH","quote_currency":"ETH","volume_usd":769.34,"mid_price":0.00385},{"high":null,"low":null,"last":0.038,"instrument_name":"ETH-26SEP26-2760-P","bid_price":0.031,"ask_price":0.036,"open_interest":151.0,"mark_price":0.033276,"interest_rate":0.0,"creation_timestamp":1790320710264,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":51.8,"underlying_price":2675.78,"underlying_index":"ETH-26SEP26","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":0.0335},{"high":0.009,"low":0.0085,"last":0.009,"instrument_name":"ETH-9OCT26-2400-P","bid_price":0.006,"ask_price":0.007,"open_interest":951.0,"mark_price":0.006578,"interest_rate":0.0,"creation_timestamp":1790320710264,"estimated_delivery_price":2675.45,"price_change":5.8824,"volume":135.0,"mark_iv":51.12,"underlying_price":2678.18,"underlying_index":"ETH-9OCT26","base_currency":"ETH","quote_currency":"ETH","volume_usd":3100.94,"mid_price":0.0065},{"high":0.029,"low":0.0255,"last":0.0255,"instrument_name":"ETH-30OCT26-2450-P","bid_price":0.0255,"ask_price":0.026,"open_interest":1084.0,"mark_price":0.02581,"interest_rate":0.0,"creation_timestamp":1790320710264,"estimated_delivery_price":2675.45,"price_change":-12.069,"volume":450.0,"mark_iv":50.39,"underlying_price":2683.5,"underlying_index":"ETH-30OCT26","base_currency":"ETH","quote_currency":"ETH","volume_usd":31205.83,"mid_price":0.02575},{"high":0.0001,"low":0.0001,"last":0.0001,"instrument_name":"ETH-25SEP26-3800-C","bid_price":null,"ask_price":0.0001,"open_interest":7206.0,"mark_price":0.0,"interest_rate":0.0,"creation_timestamp":1790320710264,"estimated_delivery_price":2675.45,"price_change":0.0,"volume":6.0,"mark_iv":113.26,"underlying_price":2676.03,"underlying_index":"ETH-25SEP26","base_currency":"ETH","quote_currency":"ETH","volume_usd":1.61,"mid_price":null},{"high":null,"low":null,"last":0.0685,"instrument_name":"ETH-27NOV26-2600-P","bid_price":0.0675,"ask_price":0.0685,"open_interest":332.0,"mark_price":0.068081,"interest_rate":0.0,"creation_timestamp":1790320710264,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":51.77,"underlying_price":2692.64,"underlying_index":"ETH-27NOV26","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":0.068},{"high":null,"low":null,"last":null,"instrument_name":"ETH-24SEP27-4400-C","bid_price":0.0815,"ask_price":0.085,"open_interest":0.0,"mark_price":0.083578,"interest_rate":0.0,"creation_timestamp":1790320710264,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":56.65,"underlying_price":2801.91,"underlying_index":"ETH-24SEP27","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":0.08325},{"high":null,"low":null,"last":null,"instrument_name":"ETH-24SEP27-6500-C","bid_price":0.03,"ask_price":0.033,"open_interest":0.0,"mark_price":0.031711,"interest_rate":0.0,"creation_timestamp":1790320710264,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":59.82,"underlying_price":2801.91,"underlying_index":"ETH-24SEP27","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":0.0315},{"high":null,"low":null,"last":0.1405,"instrument_name":"ETH-27NOV26-3000-P","bid_price":0.1575,"ask_price":0.161,"open_interest":616.0,"mark_price":0.158951,"interest_rate":0.0,"creation_timestamp":1790320710264,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":51.92,"underlying_price":2692.69,"underlying_index":"ETH-27NOV26","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":0.15925},{"high":0.0055,"low":0.0024,"last":0.0024,"instrument_name":"ETH-28SEP26-2560-P","bid_price":0.0019,"ask_price":0.0022,"open_interest":310.0,"mark_price":0.001993,"interest_rate":0.0,"creation_timestamp":1790320710264,"estimated_delivery_price":2675.45,"price_change":-52.0,"volume":312.0,"mark_iv":40.44,"underlying_price":2676.33,"underlying_index":"ETH-28SEP26","base_currency":"ETH","quote_currency":"ETH","volume_usd":4447.01,"mid_price":0.00205},{"high":0.058,"low":0.057,"last":0.0575,"instrument_name":"ETH-24SEP27-1800-P","bid_price":0.057,"ask_price":0.058,"open_interest":102.0,"mark_price":0.058176,"interest_rate":0.0,"creation_timestamp":1790320710264,"estimated_delivery_price":2675.45,"price_change":0.8772,"volume":102.0,"mark_iv":58.07,"underlying_price":2801.91,"underlying_index":"ETH-24SEP27","base_currency":"ETH","quote_currency":"ETH","volume_usd":15536.44,"mid_price":0.0575},{"high":null,"low":null,"last":0.194,"instrument_name":"ETH-9OCT26-3000-P","bid_price":0.124,"ask_price":0.129,"open_interest":10.0,"mark_price":0.126629,"interest_rate":0.0,"creation_timestamp":1790320710264,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":50.33,"underlying_price":2678.18,"underlying_index":"ETH-9OCT26","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":0.1265},{"high":null,"low":null,"last":0.1385,"instrument_name":"ETH-2OCT26-2100-C","bid_price":0.214,"ask_price":0.217,"open_interest":15.0,"mark_price":0.215947,"interest_rate":0.0,"creation_timestamp":1790320710264,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":79.9,"underlying_price":2676.7,"underlying_index":"ETH-2OCT26","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":0.2155},{"high":null,"low":null,"last":null,"instrument_name":"ETH-28SEP26-2740-P","bid_price":0.028,"ask_price":0.032,"open_interest":0.0,"mark_price":0.029084,"interest_rate":0.0,"creation_timestamp":1790320710264,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":38.44,"underlying_price":2676.38,"underlying_index":"ETH-28SEP26","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":0.03},{"high":null,"low":null,"last":0.0001,"instrument_name":"ETH-25SEP26-3300-C","bid_price":null,"ask_price":0.0001,"open_interest":20730.0,"mark_price":0.0,"interest_rate":0.0,"creation_timestamp":1790320710264,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":103.82,"underlying_price":2676.03,"underlying_index":"ETH-25SEP26","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":null},{"high":null,"low":null,"last":0.0034,"instrument_name":"ETH-30OCT26-1950-P","bid_price":0.0033,"ask_price":0.0036,"open_interest":1404.0,"mark_price":0.003446,"interest_rate":0.0,"creation_timestamp":1790320710264,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":62.66,"underlying_price":2683.5,"underlying_index":"ETH-30OCT26","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":0.00345},{"high":0.008,"low":0.0045,"last":0.005,"instrument_name":"ETH-28SEP26-2740-C","bid_price":0.005,"ask_price":0.0055,"open_interest":225.0,"mark_price":0.005316,"interest_rate":0.0,"creation_timestamp":1790320710264,"estimated_delivery_price":2675.45,"price_change":-16.6667,"volume":232.0,"mark_iv":38.44,"underlying_price":2676.38,"underlying_index":"ETH-28SEP26","base_currency":"ETH","quote_currency":"ETH","volume_usd":3680.55,"mid_price":0.00525},{"high":0.0067,"low":0.0067,"last":0.0067,"instrument_name":"ETH-16OCT26-2300-P","bid_price":0.0065,"ask_price":0.007,"open_interest":25.0,"mark_price":0.00687,"interest_rate":0.0,"creation_timestamp":1790320710264,"estimated_delivery_price":2675.45,"price_change":0.0,"volume":25.0,"mark_iv":53.66,"underlying_price":2679.81,"underlying_index":"ETH-16OCT26","base_currency":"ETH","quote_currency":"ETH","volume_usd":447.47,"mid_price":0.00675},{"high":0.08,"low":0.08,"last":0.08,"instrument_name":"ETH-26MAR27-3300-C","bid_price":0.0825,"ask_price":0.0845,"open_interest":2070.0,"mark_price":0.083692,"interest_rate":0.0,"creation_timestamp":1790320710264,"estimated_delivery_price":2675.45,"price_change":0.0,"volume":125.0,"mark_iv":54.33,"underlying_price":2732.68,"underlying_index":"ETH-26MAR27","base_currency":"ETH","quote_currency":"ETH","volume_usd":26498.8,"mid_price":0.0835},{"high":null,"low":null,"last":0.688,"instrument_name":"ETH-25JUN27-4200-P","bid_price":0.579,"ask_price":0.5895,"open_interest":3.0,"mark_price":0.58241,"interest_rate":0.0,"creation_timestamp":1790320710264,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":56.43,"underlying_price":2766.66,"underlying_index":"ETH-25JUN27","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":0.58425},{"high":null,"low":null,"last":null,"instrument_name":"ETH-2OCT26-2000-C","bid_price":0.2515,"ask_price":0.254,"open_interest":0.0,"mark_price":0.253147,"interest_rate":0.0,"creation_timestamp":1790320710264,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":89.3,"underlying_price":2676.68,"underlying_index":"ETH-2OCT26","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":0.25275},{"high":null,"low":null,"last":null,"instrument_name":"ETH-16OCT26-2850-P","bid_price":0.085,"ask_price":0.087,"open_interest":0.0,"mark_price":0.085963,"interest_rate":0.0,"creation_timestamp":1790320710264,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":48.25,"underlying_price":2679.81,"underlying_index":"ETH-16OCT26","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":0.086},{"high":0.0002,"low":0.0001,"last":0.0002,"instrument_name":"ETH-25SEP26-2200-P","bid_price":null,"ask_price":0.0001,"open_interest":15057.0,"mark_price":0.0,"interest_rate":0.0,"creation_timestamp":1790320710264,"estimated_delivery_price":2675.45,"price_change":100.0,"volume":626.0,"mark_iv":165.03,"underlying_price":2676.07,"underlying_index":"ETH-25SEP26","base_currency":"ETH","quote_currency":"ETH","volume_usd":226.31,"mid_price":null},{"high":null,"low":null,"last":0.4415,"instrument_name":"ETH-25DEC26-1300-C","bid_price":0.5205,"ask_price":0.5225,"open_interest":50.0,"mark_price":0.521655,"interest_rate":0.0,"creation_timestamp":1790320710264,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":76.1,"underlying_price":2702.5,"underlying_index":"ETH-25DEC26","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":0.5215},{"high":null,"low":null,"last":null,"instrument_name":"ETH-28SEP26-2500-C","bid_price":0.0645,"ask_price":0.0675,"open_interest":0.0,"mark_price":0.066851,"interest_rate":0.0,"creation_timestamp":1790320710264,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":46.65,"underlying_price":2676.33,"underlying_index":"ETH-28SEP26","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":0.066},{"high":null,"low":null,"last":0.128,"instrument_name":"ETH-27NOV26-2550-C","bid_price":0.1115,"ask_price":0.114,"open_interest":1152.0,"mark_price":0.112861,"interest_rate":0.0,"creation_timestamp":1790320710264,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":51.97,"underlying_price":2692.69,"underlying_index":"ETH-27NOV26","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":0.11275},{"high":0.19,"low":0.1855,"last":0.1855,"instrument_name":"ETH-25SEP26-3200-P","bid_price":0.193,"ask_price":0.1995,"open_interest":1321.0,"mark_price":0.195774,"interest_rate":0.0,"creation_timestamp":1790320710265,"estimated_delivery_price":2675.45,"price_change":-2.3684,"volume":75.0,"mark_iv":100.75,"underlying_price":2676.07,"underlying_index":"ETH-25SEP26","base_currency":"ETH","quote_currency":"ETH","volume_usd":38058.79,"mid_price":0.19625},{"high":0.1165,"low":0.11,"last":0.1165,"instrument_name":"ETH-26MAR27-3000-C","bid_price":0.1135,"ask_price":0.115,"open_interest":8144.0,"mark_price":0.114508,"interest_rate":0.0,"creation_timestamp":1790320710265,"estimated_delivery_price":2675.45,"price_change":5.9091,"volume":679.0,"mark_iv":54.05,"underlying_price":2732.68,"underlying_index":"ETH-26MAR27","base_currency":"ETH","quote_currency":"ETH","volume_usd":210097.26,"mid_price":0.11425},{"high":null,"low":null,"last":0.0001,"instrument_name":"ETH-25SEP26-1200-P","bid_price":null,"ask_price":0.0001,"open_interest":12422.0,"mark_price":0.0,"interest_rate":0.0,"creation_timestamp":1790320710265,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":186.99,"underlying_price":2676.07,"underlying_index":"ETH-25SEP26","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":null},{"high":0.0017,"low":0.0017,"last":0.0017,"instrument_name":"ETH-30OCT26-1700-P","bid_price":0.0013,"ask_price":0.0015,"open_interest":1520.0,"mark_price":0.00144,"interest_rate":0.0,"creation_timestamp":1790320710265,"estimated_delivery_price":2675.45,"price_change":0.0,"volume":27.0,"mark_iv":72.95,"underlying_price":2683.49,"underlying_index":"ETH-30OCT26","base_currency":"ETH","quote_currency":"ETH","volume_usd":121.67,"mid_price":0.0014},{"high":0.04,"low":0.0375,"last":0.04,"instrument_name":"ETH-26SEP26-2740-P","bid_price":0.0255,"ask_price":0.029,"open_interest":285.0,"mark_price":0.026518,"interest_rate":0.0,"creation_timestamp":1790320710265,"estimated_delivery_price":2675.45,"price_change":6.6667,"volume":19.0,"mark_iv":48.6,"underlying_price":2675.77,"underlying_index":"ETH-26SEP26","base_currency":"ETH","quote_currency":"ETH","volume_usd":1891.52,"mid_price":0.02725},{"high":0.0011,"low":0.0009,"last":0.0009,"instrument_name":"ETH-27SEP26-2880-C","bid_price":0.0005,"ask_price":0.0007,"open_interest":113.0,"mark_price":5.86e-4,"interest_rate":0.0,"creation_timestamp":1790320710265,"estimated_delivery_price":2675.45,"price_change":-18.1818,"volume":63.0,"mark_iv":54.42,"underlying_price":2676.03,"underlying_index":"ETH-27SEP26","base_currency":"ETH","quote_currency":"ETH","volume_usd":171.46,"mid_price":0.0006},{"high":null,"low":null,"last":null,"instrument_name":"ETH-16OCT26-2900-P","bid_price":0.099,"ask_price":0.1025,"open_interest":0.0,"mark_price":0.100242,"interest_rate":0.0,"creation_timestamp":1790320710265,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":48.68,"underlying_price":2679.81,"underlying_index":"ETH-16OCT26","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":0.10075},{"high":0.0151,"low":0.0135,"last":0.014,"instrument_name":"ETH-25DEC26-1900-P","bid_price":0.014,"ask_price":0.015,"open_interest":5189.0,"mark_price":0.014364,"interest_rate":0.0,"creation_timestamp":1790320710265,"estimated_delivery_price":2675.45,"price_change":-3.4483,"volume":352.0,"mark_iv":59.6,"underlying_price":2702.5,"underlying_index":"ETH-25DEC26","base_currency":"ETH","quote_currency":"ETH","volume_usd":14042.78,"mid_price":0.0145},{"high":null,"low":null,"last":null,"instrument_name":"ETH-16OCT26-2300-C","bid_price":0.1465,"ask_price":0.1495,"open_interest":0.0,"mark_price":0.1486,"interest_rate":0.0,"creation_timestamp":1790320710265,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":53.66,"underlying_price":2679.81,"underlying_index":"ETH-16OCT26","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":0.148},{"high":null,"low":null,"last":null,"instrument_name":"ETH-25JUN27-4100-P","bid_price":0.547,"ask_price":0.5575,"open_interest":0.0,"mark_price":0.550771,"interest_rate":0.0,"creation_timestamp":1790320710265,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":56.22,"underlying_price":2766.66,"underlying_index":"ETH-25JUN27","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":0.55225},{"high":null,"low":null,"last":0.0001,"instrument_name":"ETH-25SEP26-7200-C","bid_price":null,"ask_price":0.0001,"open_interest":1772.0,"mark_price":0.0,"interest_rate":0.0,"creation_timestamp":1790320710265,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":126.04,"underlying_price":2676.03,"underlying_index":"ETH-25SEP26","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":null},{"high":0.136,"low":0.136,"last":0.136,"instrument_name":"ETH-25JUN27-3200-C","bid_price":0.1315,"ask_price":0.134,"open_interest":1380.0,"mark_price":0.132966,"interest_rate":0.0,"creation_timestamp":1790320710265,"estimated_delivery_price":2675.45,"price_change":0.0,"volume":2.0,"mark_iv":54.81,"underlying_price":2766.66,"underlying_index":"ETH-25JUN27","base_currency":"ETH","quote_currency":"ETH","volume_usd":732.02,"mid_price":0.13275},{"high":null,"low":null,"last":null,"instrument_name":"ETH-24SEP27-2600-P","bid_price":0.175,"ask_price":0.1785,"open_interest":0.0,"mark_price":0.176533,"interest_rate":0.0,"creation_timestamp":1790320710265,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":55.57,"underlying_price":2801.91,"underlying_index":"ETH-24SEP27","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":0.17675},{"high":null,"low":null,"last":null,"instrument_name":"ETH-27NOV26-3800-P","bid_price":0.416,"ask_price":0.424,"open_interest":0.0,"mark_price":0.419971,"interest_rate":0.0,"creation_timestamp":1790320710265,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":56.52,"underlying_price":2692.69,"underlying_index":"ETH-27NOV26","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":0.42},{"high":null,"low":null,"last":0.0945,"instrument_name":"ETH-26SEP26-2500-C","bid_price":0.063,"ask_price":0.0685,"open_interest":18.0,"mark_price":0.066118,"interest_rate":0.0,"creation_timestamp":1790320710265,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":68.12,"underlying_price":2675.78,"underlying_index":"ETH-26SEP26","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":0.06575},{"high":null,"low":null,"last":0.0001,"instrument_name":"ETH-25SEP26-6600-C","bid_price":null,"ask_price":0.0001,"open_interest":1986.0,"mark_price":0.0,"interest_rate":0.0,"creation_timestamp":1790320710265,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":126.04,"underlying_price":2676.07,"underlying_index":"ETH-25SEP26","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":null},{"high":0.0005,"low":0.0004,"last":0.0004,"instrument_name":"ETH-27SEP26-2960-C","bid_price":0.0002,"ask_price":0.0003,"open_interest":477.0,"mark_price":2.22e-4,"interest_rate":0.0,"creation_timestamp":1790320710265,"estimated_delivery_price":2675.45,"price_change":-20.0,"volume":75.0,"mark_iv":60.97,"underlying_price":2676.04,"underlying_index":"ETH-27SEP26","base_currency":"ETH","quote_currency":"ETH","volume_usd":97.19,"mid_price":2.5e-4},{"high":0.017,"low":0.009,"last":0.0115,"instrument_name":"ETH-27SEP26-2680-C","bid_price":0.01,"ask_price":0.011,"open_interest":52.0,"mark_price":0.010273,"interest_rate":0.0,"creation_timestamp":1790320710265,"estimated_delivery_price":2675.45,"price_change":-14.8148,"volume":13.0,"mark_iv":36.94,"underlying_price":2676.04,"underlying_index":"ETH-27SEP26","base_currency":"ETH","quote_currency":"ETH","volume_usd":477.49,"mid_price":0.0105},{"high":null,"low":null,"last":0.0795,"instrument_name":"ETH-2OCT26-2850-P","bid_price":0.0685,"ask_price":0.0735,"open_interest":40.0,"mark_price":0.070881,"interest_rate":0.0,"creation_timestamp":1790320710265,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":47.31,"underlying_price":2676.68,"underlying_index":"ETH-2OCT26","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":0.071},{"high":0.029,"low":0.0225,"last":0.029,"instrument_name":"ETH-9OCT26-2750-C","bid_price":0.0245,"ask_price":0.0255,"open_interest":1069.0,"mark_price":0.025107,"interest_rate":0.0,"creation_timestamp":1790320710265,"estimated_delivery_price":2675.45,"price_change":28.8889,"volume":732.0,"mark_iv":46.66,"underlying_price":2678.18,"underlying_index":"ETH-9OCT26","base_currency":"ETH","quote_currency":"ETH","volume_usd":47330.1,"mid_price":0.025},{"high":null,"low":null,"last":0.31,"instrument_name":"ETH-30OCT26-1600-C","bid_price":0.4035,"ask_price":0.406,"open_interest":68.0,"mark_price":0.404744,"interest_rate":0.0,"creation_timestamp":1790320710265,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":76.99,"underlying_price":2683.5,"underlying_index":"ETH-30OCT26","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":0.40475},{"high":null,"low":null,"last":null,"instrument_name":"ETH-16OCT26-3400-P","bid_price":0.2675,"ask_price":0.2755,"open_interest":0.0,"mark_price":0.271251,"interest_rate":0.0,"creation_timestamp":1790320710265,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":56.8,"underlying_price":2679.81,"underlying_index":"ETH-16OCT26","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":0.2715},{"high":0.0004,"low":0.0001,"last":0.0002,"instrument_name":"ETH-25SEP26-2350-P","bid_price":null,"ask_price":0.0001,"open_interest":3997.0,"mark_price":0.0,"interest_rate":0.0,"creation_timestamp":1790320710265,"estimated_delivery_price":2675.45,"price_change":100.0,"volume":759.0,"mark_iv":121.82,"underlying_price":2676.07,"underlying_index":"ETH-25SEP26","base_currency":"ETH","quote_currency":"ETH","volume_usd":648.27,"mid_price":null},{"high":null,"low":null,"last":null,"instrument_name":"ETH-24SEP27-4100-C","bid_price":0.098,"ask_price":0.1,"open_interest":0.0,"mark_price":0.099338,"interest_rate":0.0,"creation_timestamp":1790320710265,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":56.44,"underlying_price":2801.91,"underlying_index":"ETH-24SEP27","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":0.099},{"high":0.106,"low":0.1021,"last":0.106,"instrument_name":"ETH-26MAR27-3100-C","bid_price":0.102,"ask_price":0.1035,"open_interest":2336.0,"mark_price":0.103126,"interest_rate":0.0,"creation_timestamp":1790320710265,"estimated_delivery_price":2675.45,"price_change":3.8198,"volume":99.0,"mark_iv":54.12,"underlying_price":2732.68,"underlying_index":"ETH-26MAR27","base_currency":"ETH","quote_currency":"ETH","volume_usd":27031.79,"mid_price":0.10275},{"high":0.0125,"low":0.009,"last":0.0115,"instrument_name":"ETH-2OCT26-2800-C","bid_price":0.009,"ask_price":0.0095,"open_interest":1611.0,"mark_price":0.009208,"interest_rate":0.0,"creation_timestamp":1790320710265,"estimated_delivery_price":2675.45,"price_change":-4.1667,"volume":249.0,"mark_iv":45.93,"underlying_price":2676.68,"underlying_index":"ETH-2OCT26","base_currency":"ETH","quote_currency":"ETH","volume_usd":6909.25,"mid_price":0.00925},{"high":0.0007,"low":0.0003,"last":0.0003,"instrument_name":"ETH-2OCT26-2000-P","bid_price":0.0003,"ask_price":0.0004,"open_interest":829.0,"mark_price":3.36e-4,"interest_rate":0.0,"creation_timestamp":1790320710265,"estimated_delivery_price":2675.45,"price_change":-40.0,"volume":511.0,"mark_iv":89.3,"underlying_price":2676.7,"underlying_index":"ETH-2OCT26","base_currency":"ETH","quote_currency":"ETH","volume_usd":554.11,"mid_price":3.5e-4},{"high":0.0012,"low":0.0011,"last":0.0011,"instrument_name":"ETH-28SEP26-2500-P","bid_price":0.0009,"ask_price":0.0011,"open_interest":47.0,"mark_price":9.45e-4,"interest_rate":0.0,"creation_timestamp":1790320710265,"estimated_delivery_price":2675.45,"price_change":-8.3333,"volume":47.0,"mark_iv":46.65,"underlying_price":2676.38,"underlying_index":"ETH-28SEP26","base_currency":"ETH","quote_currency":"ETH","volume_usd":141.8,"mid_price":0.001},{"high":0.0015,"low":0.0003,"last":0.0003,"instrument_name":"ETH-27SEP26-2440-P","bid_price":0.0002,"ask_price":0.0004,"open_interest":204.0,"mark_price":2.82e-4,"interest_rate":0.0,"creation_timestamp":1790320710265,"estimated_delivery_price":2675.45,"price_change":-80.0,"volume":298.0,"mark_iv":59.3,"underlying_price":2676.03,"underlying_index":"ETH-27SEP26","base_currency":"ETH","quote_currency":"ETH","volume_usd":957.46,"mid_price":0.0003},{"high":0.0009,"low":0.0001,"last":0.0001,"instrument_name":"ETH-25SEP26-2400-P","bid_price":null,"ask_price":0.0001,"open_interest":8336.0,"mark_price":0.0,"interest_rate":0.0,"creation_timestamp":1790320710265,"estimated_delivery_price":2675.45,"price_change":-50.0,"volume":1247.0,"mark_iv":107.87,"underlying_price":2676.03,"underlying_index":"ETH-25SEP26","base_currency":"ETH","quote_currency":"ETH","volume_usd":1152.92,"mid_price":null},{"high":null,"low":null,"last":0.081,"instrument_name":"ETH-25SEP26-2900-P","bid_price":0.081,"ask_price":0.0875,"open_interest":799.0,"mark_price":0.083671,"interest_rate":0.0,"creation_timestamp":1790320710265,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":76.91,"underlying_price":2676.07,"underlying_index":"ETH-25SEP26","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":0.08425},{"high":null,"low":null,"last":1.35,"instrument_name":"ETH-25JUN27-6000-P","bid_price":1.1775,"ask_price":1.212,"open_interest":1.0,"mark_price":1.19166,"interest_rate":0.0,"creation_timestamp":1790320710265,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":60.43,"underlying_price":2766.66,"underlying_index":"ETH-25JUN27","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":1.19475},{"high":null,"low":null,"last":0.0001,"instrument_name":"ETH-25SEP26-15000-C","bid_price":null,"ask_price":0.0001,"open_interest":2390.0,"mark_price":0.0,"interest_rate":0.0,"creation_timestamp":1790320710265,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":183.88,"underlying_price":2676.07,"underlying_index":"ETH-25SEP26","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":null},{"high":null,"low":null,"last":null,"instrument_name":"ETH-27SEP26-2400-C","bid_price":0.101,"ask_price":0.104,"open_interest":0.0,"mark_price":0.103347,"interest_rate":0.0,"creation_timestamp":1790320710265,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":64.91,"underlying_price":2676.03,"underlying_index":"ETH-27SEP26","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":0.1025},{"high":null,"low":null,"last":0.0001,"instrument_name":"ETH-25SEP26-5600-C","bid_price":null,"ask_price":0.0001,"open_interest":8185.0,"mark_price":0.0,"interest_rate":0.0,"creation_timestamp":1790320710265,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":126.04,"underlying_price":2676.07,"underlying_index":"ETH-25SEP26","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":null},{"high":null,"low":null,"last":0.147,"instrument_name":"ETH-25JUN27-3100-C","bid_price":0.142,"ask_price":0.145,"open_interest":326.0,"mark_price":0.143695,"interest_rate":0.0,"creation_timestamp":1790320710265,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":54.73,"underlying_price":2766.66,"underlying_index":"ETH-25JUN27","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":0.1435},{"high":0.1575,"low":0.154,"last":0.1573,"instrument_name":"ETH-26MAR27-2700-C","bid_price":0.1555,"ask_price":0.157,"open_interest":3288.0,"mark_price":0.156496,"interest_rate":0.0,"creation_timestamp":1790320710265,"estimated_delivery_price":2675.45,"price_change":2.1429,"volume":10.0,"mark_iv":54.04,"underlying_price":2732.68,"underlying_index":"ETH-26MAR27","base_currency":"ETH","quote_currency":"ETH","volume_usd":4148.72,"mid_price":0.15625},{"high":0.1184,"low":0.1184,"last":0.1184,"instrument_name":"ETH-25SEP26-3000-P","bid_price":0.1185,"ask_price":0.125,"open_interest":7138.0,"mark_price":0.121039,"interest_rate":0.0,"creation_timestamp":1790320710265,"estimated_delivery_price":2675.45,"price_change":0.0,"volume":328.0,"mark_iv":90.39,"underlying_price":2676.07,"underlying_index":"ETH-25SEP26","base_currency":"ETH","quote_currency":"ETH","volume_usd":104253.87,"mid_price":0.12175},{"high":0.3692,"low":0.3692,"last":0.3692,"instrument_name":"ETH-25DEC26-3600-P","bid_price":0.352,"ask_price":0.36,"open_interest":244.0,"mark_price":0.355873,"interest_rate":0.0,"creation_timestamp":1790320710265,"estimated_delivery_price":2675.45,"price_change":0.0,"volume":69.0,"mark_iv":54.74,"underlying_price":2702.49,"underlying_index":"ETH-25DEC26","base_currency":"ETH","quote_currency":"ETH","volume_usd":67367.6,"mid_price":0.356},{"high":null,"low":null,"last":0.0043,"instrument_name":"ETH-26MAR27-8000-C","bid_price":0.003,"ask_price":0.0038,"open_interest":272.0,"mark_price":0.003461,"interest_rate":0.0,"creation_timestamp":1790320710265,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":67.82,"underlying_price":2732.68,"underlying_index":"ETH-26MAR27","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":0.0034},{"high":null,"low":null,"last":0.0001,"instrument_name":"ETH-25SEP26-5000-C","bid_price":null,"ask_price":0.0001,"open_interest":4595.0,"mark_price":0.0,"interest_rate":0.0,"creation_timestamp":1790320710265,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":126.04,"underlying_price":2676.03,"underlying_index":"ETH-25SEP26","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":null},{"high":0.288,"low":0.288,"last":0.288,"instrument_name":"ETH-25JUN27-2200-C","bid_price":0.2895,"ask_price":0.294,"open_interest":1091.0,"mark_price":0.291825,"interest_rate":0.0,"creation_timestamp":1790320710265,"estimated_delivery_price":2675.45,"price_change":0.0,"volume":1.0,"mark_iv":55.72,"underlying_price":2766.65,"underlying_index":"ETH-25JUN27","base_currency":"ETH","quote_currency":"ETH","volume_usd":763.39,"mid_price":0.29175},{"high":0.025,"low":0.023,"last":0.025,"instrument_name":"ETH-25DEC26-3600-C","bid_price":0.023,"ask_price":0.024,"open_interest":2748.0,"mark_price":0.023783,"interest_rate":0.0,"creation_timestamp":1790320710265,"estimated_delivery_price":2675.45,"price_change":8.6957,"volume":187.0,"mark_iv":54.74,"underlying_price":2702.5,"underlying_index":"ETH-25DEC26","base_currency":"ETH","quote_currency":"ETH","volume_usd":11683.58,"mid_price":0.0235},{"high":0.01,"low":0.0085,"last":0.0085,"instrument_name":"ETH-27SEP26-2680-P","bid_price":0.011,"ask_price":0.0125,"open_interest":2002.0,"mark_price":0.011752,"interest_rate":0.0,"creation_timestamp":1790320710265,"estimated_delivery_price":2675.45,"price_change":-15.0,"volume":2002.0,"mark_iv":36.94,"underlying_price":2676.03,"underlying_index":"ETH-27SEP26","base_currency":"ETH","quote_currency":"ETH","volume_usd":45875.71,"mid_price":0.01175},{"high":0.0008,"low":0.0008,"last":0.0008,"instrument_name":"ETH-27SEP26-2850-C","bid_price":0.0006,"ask_price":0.0009,"open_interest":100.0,"mark_price":7.72e-4,"interest_rate":0.0,"creation_timestamp":1790320710265,"estimated_delivery_price":2675.45,"price_change":0.0,"volume":100.0,"mark_iv":50.67,"underlying_price":2676.03,"underlying_index":"ETH-27SEP26","base_currency":"ETH","quote_currency":"ETH","volume_usd":213.72,"mid_price":7.5e-4},{"high":null,"low":null,"last":0.657,"instrument_name":"ETH-25JUN27-900-C","bid_price":0.679,"ask_price":0.682,"open_interest":1.0,"mark_price":0.680896,"interest_rate":0.0,"creation_timestamp":1790320710265,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":75.42,"underlying_price":2766.66,"underlying_index":"ETH-25JUN27","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":0.6805},{"high":0.0003,"low":0.0003,"last":0.0003,"instrument_name":"ETH-25DEC26-9000-C","bid_price":0.0002,"ask_price":0.0004,"open_interest":2084.0,"mark_price":2.35e-4,"interest_rate":0.0,"creation_timestamp":1790320710265,"estimated_delivery_price":2675.45,"price_change":0.0,"volume":131.0,"mark_iv":79.22,"underlying_price":2702.5,"underlying_index":"ETH-25DEC26","base_currency":"ETH","quote_currency":"ETH","volume_usd":103.93,"mid_price":0.0003},{"high":null,"low":null,"last":0.1564,"instrument_name":"ETH-30OCT26-2350-C","bid_price":0.14,"ask_price":0.1425,"open_interest":664.0,"mark_price":0.141481,"interest_rate":0.0,"creation_timestamp":1790320710265,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":51.83,"underlying_price":2683.49,"underlying_index":"ETH-30OCT26","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":0.14125},{"high":0.009,"low":0.0001,"last":0.0001,"instrument_name":"ETH-25SEP26-2700-C","bid_price":null,"ask_price":0.0001,"open_interest":9668.0,"mark_price":2.0e-6,"interest_rate":0.0,"creation_timestamp":1790320710265,"estimated_delivery_price":2675.45,"price_change":-98.8235,"volume":1586.0,"mark_iv":35.02,"underlying_price":2676.07,"underlying_index":"ETH-25SEP26","base_currency":"ETH","quote_currency":"ETH","volume_usd":9767.09,"mid_price":null},{"high":null,"low":null,"last":0.0001,"instrument_name":"ETH-25SEP26-11000-C","bid_price":null,"ask_price":0.0001,"open_interest":3423.0,"mark_price":0.0,"interest_rate":0.0,"creation_timestamp":1790320710265,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":155.39,"underlying_price":2676.03,"underlying_index":"ETH-25SEP26","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":null},{"high":0.054,"low":0.0505,"last":0.054,"instrument_name":"ETH-30OCT26-2750-C","bid_price":0.049,"ask_price":0.05,"open_interest":1683.0,"mark_price":0.049829,"interest_rate":0.0,"creation_timestamp":1790320710265,"estimated_delivery_price":2675.45,"price_change":6.9307,"volume":26.0,"mark_iv":49.14,"underlying_price":2683.49,"underlying_index":"ETH-30OCT26","base_currency":"ETH","quote_currency":"ETH","volume_usd":3645.27,"mid_price":0.0495},{"high":0.0024,"low":0.0009,"last":0.0009,"instrument_name":"ETH-28SEP26-2480-P","bid_price":0.0007,"ask_price":0.0009,"open_interest":264.0,"mark_price":7.44e-4,"interest_rate":0.0,"creation_timestamp":1790320710265,"estimated_delivery_price":2675.45,"price_change":-62.5,"volume":264.0,"mark_iv":48.65,"underlying_price":2676.38,"underlying_index":"ETH-28SEP26","base_currency":"ETH","quote_currency":"ETH","volume_usd":928.15,"mid_price":0.0008},{"high":null,"low":null,"last":0.1035,"instrument_name":"ETH-25JUN27-3700-C","bid_price":0.09,"ask_price":0.092,"open_interest":339.0,"mark_price":0.09126,"interest_rate":0.0,"creation_timestamp":1790320710265,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":55.47,"underlying_price":2766.65,"underlying_index":"ETH-25JUN27","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":0.091},{"high":null,"low":null,"last":3.0295,"instrument_name":"ETH-25SEP26-10000-P","bid_price":2.7275,"ask_price":2.7505,"open_interest":759.0,"mark_price":2.736795,"interest_rate":0.0,"creation_timestamp":1790320710265,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":146.32,"underlying_price":2676.07,"underlying_index":"ETH-25SEP26","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":2.739},{"high":0.215,"low":0.215,"last":0.215,"instrument_name":"ETH-25DEC26-2200-C","bid_price":0.2155,"ask_price":0.2195,"open_interest":51009.0,"mark_price":0.218248,"interest_rate":0.0,"creation_timestamp":1790320710265,"estimated_delivery_price":2675.45,"price_change":0.0,"volume":294.0,"mark_iv":54.94,"underlying_price":2702.5,"underlying_index":"ETH-25DEC26","base_currency":"ETH","quote_currency":"ETH","volume_usd":167157.58,"mid_price":0.2175},{"high":0.0551,"low":0.0551,"last":0.0551,"instrument_name":"ETH-26MAR27-2100-P","bid_price":0.0515,"ask_price":0.053,"open_interest":1413.0,"mark_price":0.052375,"interest_rate":0.0,"creation_timestamp":1790320710265,"estimated_delivery_price":2675.45,"price_change":0.0,"volume":80.0,"mark_iv":56.25,"underlying_price":2732.68,"underlying_index":"ETH-26MAR27","base_currency":"ETH","quote_currency":"ETH","volume_usd":11680.67,"mid_price":0.05225},{"high":null,"low":null,"last":null,"instrument_name":"ETH-24SEP27-4800-C","bid_price":0.066,"ask_price":0.069,"open_interest":0.0,"mark_price":0.067845,"interest_rate":0.0,"creation_timestamp":1790320710265,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":57.25,"underlying_price":2801.91,"underlying_index":"ETH-24SEP27","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":0.0675},{"high":0.117,"low":0.116,"last":0.117,"instrument_name":"ETH-27NOV26-2850-P","bid_price":0.119,"ask_price":0.1215,"open_interest":171.0,"mark_price":0.12017,"interest_rate":0.0,"creation_timestamp":1790320710265,"estimated_delivery_price":2675.45,"price_change":0.8621,"volume":43.0,"mark_iv":51.63,"underlying_price":2692.69,"underlying_index":"ETH-27NOV26","base_currency":"ETH","quote_currency":"ETH","volume_usd":13473.55,"mid_price":0.12025},{"high":null,"low":null,"last":0.108,"instrument_name":"ETH-25SEP26-2380-C","bid_price":0.1075,"ask_price":0.113,"open_interest":443.0,"mark_price":0.110643,"interest_rate":0.0,"creation_timestamp":1790320710265,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":113.28,"underlying_price":2676.07,"underlying_index":"ETH-25SEP26","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":0.11025},{"high":null,"low":null,"last":null,"instrument_name":"ETH-27SEP26-2960-P","bid_price":0.1035,"ask_price":0.1095,"open_interest":0.0,"mark_price":0.106334,"interest_rate":0.0,"creation_timestamp":1790320710265,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":60.97,"underlying_price":2676.04,"underlying_index":"ETH-27SEP26","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":0.1065},{"high":0.0168,"low":0.0168,"last":0.0168,"instrument_name":"ETH-26SEP26-2720-P","bid_price":0.019,"ask_price":0.0235,"open_interest":498.0,"mark_price":0.020176,"interest_rate":0.0,"creation_timestamp":1790320710265,"estimated_delivery_price":2675.45,"price_change":0.0,"volume":100.0,"mark_iv":45.83,"underlying_price":2675.78,"underlying_index":"ETH-26SEP26","base_currency":"ETH","quote_currency":"ETH","volume_usd":4515.96,"mid_price":0.02125},{"high":null,"low":null,"last":0.007,"instrument_name":"ETH-26MAR27-7000-C","bid_price":0.005,"ask_price":0.006,"open_interest":6272.0,"mark_price":0.005509,"interest_rate":0.0,"creation_timestamp":1790320710265,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":65.29,"underlying_price":2732.68,"underlying_index":"ETH-26MAR27","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":0.0055},{"high":0.228,"low":0.228,"last":0.228,"instrument_name":"ETH-25JUN27-2500-C","bid_price":0.229,"ask_price":0.2325,"open_interest":3243.0,"mark_price":0.230973,"interest_rate":0.0,"creation_timestamp":1790320710265,"estimated_delivery_price":2675.45,"price_change":0.0,"volume":43.0,"mark_iv":54.96,"underlying_price":2766.65,"underlying_index":"ETH-25JUN27","base_currency":"ETH","quote_currency":"ETH","volume_usd":25983.57,"mid_price":0.23075},{"high":0.0003,"low":0.0003,"last":0.0003,"instrument_name":"ETH-28SEP26-3100-C","bid_price":null,"ask_price":0.0002,"open_interest":10.0,"mark_price":8.8e-5,"interest_rate":0.0,"creation_timestamp":1790320710265,"estimated_delivery_price":2675.45,"price_change":0.0,"volume":10.0,"mark_iv":61.94,"underlying_price":2676.33,"underlying_index":"ETH-28SEP26","base_currency":"ETH","quote_currency":"ETH","volume_usd":8.08,"mid_price":null},{"high":0.5087,"low":0.5087,"last":0.5087,"instrument_name":"ETH-25DEC26-4000-P","bid_price":0.4895,"ask_price":0.498,"open_interest":530.0,"mark_price":0.493288,"interest_rate":0.0,"creation_timestamp":1790320710265,"estimated_delivery_price":2675.45,"price_change":0.0,"volume":192.0,"mark_iv":56.94,"underlying_price":2702.5,"underlying_index":"ETH-25DEC26","base_currency":"ETH","quote_currency":"ETH","volume_usd":258287.42,"mid_price":0.49375},{"high":0.0055,"low":0.0049,"last":0.0055,"instrument_name":"ETH-25JUN27-800-P","bid_price":0.0041,"ask_price":0.005,"open_interest":693.0,"mark_price":0.004516,"interest_rate":0.0,"creation_timestamp":1790320710265,"estimated_delivery_price":2675.45,"price_change":12.2449,"volume":8.0,"mark_iv":78.09,"underlying_price":2766.66,"underlying_index":"ETH-25JUN27","base_currency":"ETH","quote_currency":"ETH","volume_usd":111.79,"mid_price":0.00455},{"high":null,"low":null,"last":null,"instrument_name":"ETH-24SEP27-3000-P","bid_price":0.2575,"ask_price":0.2665,"open_interest":0.0,"mark_price":0.262344,"interest_rate":0.0,"creation_timestamp":1790320710265,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":55.32,"underlying_price":2801.91,"underlying_index":"ETH-24SEP27","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":0.262},{"high":null,"low":null,"last":2.1,"instrument_name":"ETH-26MAR27-6000-P","bid_price":1.192,"ask_price":1.2245,"open_interest":1.0,"mark_price":1.204992,"interest_rate":0.0,"creation_timestamp":1790320710265,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":62.24,"underlying_price":2732.68,"underlying_index":"ETH-26MAR27","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":1.20825},{"high":0.0175,"low":0.0135,"last":0.015,"instrument_name":"ETH-9OCT26-2850-C","bid_price":0.014,"ask_price":0.015,"open_interest":109.0,"mark_price":0.014552,"interest_rate":0.0,"creation_timestamp":1790320710265,"estimated_delivery_price":2675.45,"price_change":7.1429,"volume":33.0,"mark_iv":47.6,"underlying_price":2678.18,"underlying_index":"ETH-9OCT26","base_currency":"ETH","quote_currency":"ETH","volume_usd":1256.34,"mid_price":0.0145},{"high":null,"low":null,"last":0.267,"instrument_name":"ETH-25SEP26-3100-P","bid_price":0.1555,"ask_price":0.162,"open_interest":3.0,"mark_price":0.158406,"interest_rate":0.0,"creation_timestamp":1790320710265,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":93.5,"underlying_price":2676.07,"underlying_index":"ETH-25SEP26","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":0.15875},{"high":0.0605,"low":0.0605,"last":0.0605,"instrument_name":"ETH-24SEP27-5000-C","bid_price":0.0595,"ask_price":0.061,"open_interest":1.0,"mark_price":0.061068,"interest_rate":0.0,"creation_timestamp":1790320710265,"estimated_delivery_price":2675.45,"price_change":0.0,"volume":1.0,"mark_iv":57.44,"underlying_price":2801.91,"underlying_index":"ETH-24SEP27","base_currency":"ETH","quote_currency":"ETH","volume_usd":161.63,"mid_price":0.06025},{"high":0.4092,"low":0.4092,"last":0.4092,"instrument_name":"ETH-25DEC26-1600-C","bid_price":0.412,"ask_price":0.4155,"open_interest":620.0,"mark_price":0.414365,"interest_rate":0.0,"creation_timestamp":1790320710265,"estimated_delivery_price":2675.45,"price_change":0.0,"volume":99.0,"mark_iv":67.0,"underlying_price":2702.5,"underlying_index":"ETH-25DEC26","base_currency":"ETH","quote_currency":"ETH","volume_usd":107130.0,"mid_price":0.41375},{"high":0.0095,"low":0.0065,"last":0.0075,"instrument_name":"ETH-2OCT26-2850-C","bid_price":0.0055,"ask_price":0.0065,"open_interest":340.0,"mark_price":0.006137,"interest_rate":0.0,"creation_timestamp":1790320710265,"estimated_delivery_price":2675.45,"price_change":-21.0526,"volume":57.0,"mark_iv":47.31,"underlying_price":2676.68,"underlying_index":"ETH-2OCT26","base_currency":"ETH","quote_currency":"ETH","volume_usd":1238.68,"mid_price":0.006},{"high":0.012,"low":0.006,"last":0.0075,"instrument_name":"ETH-28SEP26-2640-P","bid_price":0.007,"ask_price":0.008,"open_interest":308.0,"mark_price":0.007252,"interest_rate":0.0,"creation_timestamp":1790320710265,"estimated_delivery_price":2675.45,"price_change":-34.7826,"volume":325.0,"mark_iv":35.82,"underlying_price":2676.33,"underlying_index":"ETH-28SEP26","base_currency":"ETH","quote_currency":"ETH","volume_usd":7226.02,"mid_price":0.0075},{"high":0.2415,"low":0.2415,"last":0.2415,"instrument_name":"ETH-26MAR27-3100-P","bid_price":0.237,"ask_price":0.2385,"open_interest":160.0,"mark_price":0.237527,"interest_rate":0.0,"creation_timestamp":1790320710265,"estimated_delivery_price":2675.45,"price_change":0.0,"volume":17.0,"mark_iv":54.12,"underlying_price":2732.68,"underlying_index":"ETH-26MAR27","base_currency":"ETH","quote_currency":"ETH","volume_usd":10957.54,"mid_price":0.23775},{"high":null,"low":null,"last":0.001,"instrument_name":"ETH-30OCT26-4400-C","bid_price":0.0005,"ask_price":0.0006,"open_interest":686.0,"mark_price":5.84e-4,"interest_rate":0.0,"creation_timestamp":1790320710265,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":64.93,"underlying_price":2683.49,"underlying_index":"ETH-30OCT26","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":5.5e-4},{"high":null,"low":null,"last":null,"instrument_name":"ETH-9OCT26-3200-P","bid_price":0.1935,"ask_price":0.201,"open_interest":0.0,"mark_price":0.197226,"interest_rate":0.0,"creation_timestamp":1790320710265,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":54.9,"underlying_price":2678.18,"underlying_index":"ETH-9OCT26","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":0.19725},{"high":null,"low":null,"last":0.375,"instrument_name":"ETH-25JUN27-3400-P","bid_price":0.3395,"ask_price":0.349,"open_interest":30.0,"mark_price":0.342995,"interest_rate":0.0,"creation_timestamp":1790320710265,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":55.03,"underlying_price":2766.65,"underlying_index":"ETH-25JUN27","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":0.34425},{"high":null,"low":null,"last":null,"instrument_name":"ETH-26SEP26-3100-P","bid_price":0.156,"ask_price":0.162,"open_interest":0.0,"mark_price":0.158529,"interest_rate":0.0,"creation_timestamp":1790320710265,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":86.93,"underlying_price":2675.78,"underlying_index":"ETH-26SEP26","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":0.159},{"high":null,"low":null,"last":0.1055,"instrument_name":"ETH-9OCT26-2400-C","bid_price":0.109,"ask_price":0.1115,"open_interest":23.0,"mark_price":0.11046,"interest_rate":0.0,"creation_timestamp":1790320710265,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":51.12,"underlying_price":2678.18,"underlying_index":"ETH-9OCT26","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":0.11025},{"high":null,"low":null,"last":null,"instrument_name":"ETH-27SEP26-2950-P","bid_price":0.1,"ask_price":0.1065,"open_interest":0.0,"mark_price":0.102637,"interest_rate":0.0,"creation_timestamp":1790320710265,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":60.6,"underlying_price":2676.04,"underlying_index":"ETH-27SEP26","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":0.10325},{"high":null,"low":null,"last":null,"instrument_name":"ETH-28SEP26-2460-C","bid_price":0.079,"ask_price":0.0825,"open_interest":0.0,"mark_price":0.081484,"interest_rate":0.0,"creation_timestamp":1790320710265,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":51.29,"underlying_price":2676.38,"underlying_index":"ETH-28SEP26","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":0.08075},{"high":null,"low":null,"last":null,"instrument_name":"ETH-25SEP26-13000-P","bid_price":3.846,"ask_price":3.877,"open_interest":0.0,"mark_price":3.857834,"interest_rate":0.0,"creation_timestamp":1790320710265,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":170.85,"underlying_price":2676.07,"underlying_index":"ETH-25SEP26","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":3.8615},{"high":null,"low":null,"last":null,"instrument_name":"ETH-26SEP26-2950-P","bid_price":0.1,"ask_price":0.1065,"open_interest":0.0,"mark_price":0.102654,"interest_rate":0.0,"creation_timestamp":1790320710265,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":81.65,"underlying_price":2675.78,"underlying_index":"ETH-26SEP26","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":0.10325},{"high":0.001,"low":0.001,"last":0.001,"instrument_name":"ETH-2OCT26-2200-P","bid_price":0.0006,"ask_price":0.0007,"open_interest":2262.0,"mark_price":6.96e-4,"interest_rate":0.0,"creation_timestamp":1790320710265,"estimated_delivery_price":2675.45,"price_change":0.0,"volume":100.0,"mark_iv":69.79,"underlying_price":2676.68,"underlying_index":"ETH-2OCT26","base_currency":"ETH","quote_currency":"ETH","volume_usd":269.31,"mid_price":6.5e-4},{"high":0.438,"low":0.438,"last":0.438,"instrument_name":"ETH-25DEC26-3800-P","bid_price":0.4195,"ask_price":0.428,"open_interest":113.0,"mark_price":0.423717,"interest_rate":0.0,"creation_timestamp":1790320710265,"estimated_delivery_price":2675.45,"price_change":0.0,"volume":11.0,"mark_iv":55.85,"underlying_price":2702.5,"underlying_index":"ETH-25DEC26","base_currency":"ETH","quote_currency":"ETH","volume_usd":12741.1,"mid_price":0.42375},{"high":null,"low":null,"last":null,"instrument_name":"ETH-24SEP27-3600-C","bid_price":0.13,"ask_price":0.1335,"open_interest":0.0,"mark_price":0.131936,"interest_rate":0.0,"creation_timestamp":1790320710265,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":55.67,"underlying_price":2801.91,"underlying_index":"ETH-24SEP27","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":0.13175},{"high":0.0135,"low":0.0132,"last":0.0135,"instrument_name":"ETH-25JUN27-1200-P","bid_price":0.012,"ask_price":0.0135,"open_interest":598.0,"mark_price":0.012693,"interest_rate":0.0,"creation_timestamp":1790320710265,"estimated_delivery_price":2675.45,"price_change":2.2727,"volume":4.0,"mark_iv":67.4,"underlying_price":2766.65,"underlying_index":"ETH-25JUN27","base_currency":"ETH","quote_currency":"ETH","volume_usd":142.07,"mid_price":0.01275},{"high":0.0417,"low":0.0417,"last":0.0417,"instrument_name":"ETH-24SEP27-6000-C","bid_price":0.0375,"ask_price":0.04,"open_interest":550.0,"mark_price":0.038975,"interest_rate":0.0,"creation_timestamp":1790320710266,"estimated_delivery_price":2675.45,"price_change":0.0,"volume":550.0,"mark_iv":59.1,"underlying_price":2801.91,"underlying_index":"ETH-24SEP27","base_currency":"ETH","quote_currency":"ETH","volume_usd":60615.6,"mid_price":0.03875},{"high":null,"low":null,"last":0.0001,"instrument_name":"ETH-25SEP26-1300-P","bid_price":null,"ask_price":0.0001,"open_interest":4983.0,"mark_price":0.0,"interest_rate":0.0,"creation_timestamp":1790320710266,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":186.99,"underlying_price":2676.03,"underlying_index":"ETH-25SEP26","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":null},{"high":0.0175,"low":0.0175,"last":0.0175,"instrument_name":"ETH-27NOV26-2150-P","bid_price":0.018,"ask_price":0.019,"open_interest":407.0,"mark_price":0.018362,"interest_rate":0.0,"creation_timestamp":1790320710266,"estimated_delivery_price":2675.45,"price_change":0.0,"volume":33.0,"mark_iv":56.01,"underlying_price":2692.69,"underlying_index":"ETH-27NOV26","base_currency":"ETH","quote_currency":"ETH","volume_usd":1557.67,"mid_price":0.0185},{"high":null,"low":null,"last":0.4578,"instrument_name":"ETH-25SEP26-1400-C","bid_price":0.475,"ask_price":0.4785,"open_interest":403.0,"mark_price":0.476849,"interest_rate":0.0,"creation_timestamp":1790320710266,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":186.99,"underlying_price":2676.07,"underlying_index":"ETH-25SEP26","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":0.47675},{"high":0.0265,"low":0.0235,"last":0.0235,"instrument_name":"ETH-27NOV26-3300-C","bid_price":0.023,"ask_price":0.024,"open_interest":746.0,"mark_price":0.023557,"interest_rate":0.0,"creation_timestamp":1790320710266,"estimated_delivery_price":2675.45,"price_change":-11.3208,"volume":3.0,"mark_iv":53.16,"underlying_price":2692.69,"underlying_index":"ETH-27NOV26","base_currency":"ETH","quote_currency":"ETH","volume_usd":197.16,"mid_price":0.0235},{"high":0.0008,"low":0.0001,"last":0.0001,"instrument_name":"ETH-26SEP26-2400-P","bid_price":0.0001,"ask_price":0.0002,"open_interest":945.0,"mark_price":1.41e-4,"interest_rate":0.0,"creation_timestamp":1790320710266,"estimated_delivery_price":2675.45,"price_change":-85.7143,"volume":746.0,"mark_iv":87.37,"underlying_price":2675.78,"underlying_index":"ETH-26SEP26","base_currency":"ETH","quote_currency":"ETH","volume_usd":1522.01,"mid_price":1.5e-4},{"high":0.013,"low":0.013,"last":0.013,"instrument_name":"ETH-26MAR27-5500-C","bid_price":0.012,"ask_price":0.0135,"open_interest":2944.0,"mark_price":0.012877,"interest_rate":0.0,"creation_timestamp":1790320710266,"estimated_delivery_price":2675.45,"price_change":0.0,"volume":552.0,"mark_iv":60.69,"underlying_price":2732.68,"underlying_index":"ETH-26MAR27","base_currency":"ETH","quote_currency":"ETH","volume_usd":19019.12,"mid_price":0.01275},{"high":null,"low":null,"last":null,"instrument_name":"ETH-26SEP26-2620-C","bid_price":0.0205,"ask_price":0.0245,"open_interest":0.0,"mark_price":0.023415,"interest_rate":0.0,"creation_timestamp":1790320710266,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":45.69,"underlying_price":2675.78,"underlying_index":"ETH-26SEP26","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":0.0225},{"high":null,"low":null,"last":0.3967,"instrument_name":"ETH-25SEP26-3600-P","bid_price":0.342,"ask_price":0.349,"open_interest":776.0,"mark_price":0.345246,"interest_rate":0.0,"creation_timestamp":1790320710266,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":108.88,"underlying_price":2676.07,"underlying_index":"ETH-25SEP26","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":0.3455},{"high":0.0008,"low":0.0004,"last":0.0004,"instrument_name":"ETH-2OCT26-3200-C","bid_price":0.0004,"ask_price":0.0006,"open_interest":2038.0,"mark_price":5.28e-4,"interest_rate":0.0,"creation_timestamp":1790320710266,"estimated_delivery_price":2675.45,"price_change":-42.8571,"volume":106.0,"mark_iv":60.14,"underlying_price":2676.68,"underlying_index":"ETH-2OCT26","base_currency":"ETH","quote_currency":"ETH","volume_usd":198.48,"mid_price":0.0005},{"high":null,"low":null,"last":0.426,"instrument_name":"ETH-25SEP26-1300-C","bid_price":0.5125,"ask_price":0.5155,"open_interest":68.0,"mark_price":0.514217,"interest_rate":0.0,"creation_timestamp":1790320710266,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":186.99,"underlying_price":2676.03,"underlying_index":"ETH-25SEP26","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":0.514},{"high":0.0066,"low":0.0065,"last":0.0066,"instrument_name":"ETH-25DEC26-1600-P","bid_price":0.006,"ask_price":0.0065,"open_interest":8406.0,"mark_price":0.006405,"interest_rate":0.0,"creation_timestamp":1790320710266,"estimated_delivery_price":2675.45,"price_change":1.5385,"volume":124.0,"mark_iv":67.0,"underlying_price":2702.49,"underlying_index":"ETH-25DEC26","base_currency":"ETH","quote_currency":"ETH","volume_usd":2164.09,"mid_price":0.00625},{"high":null,"low":null,"last":null,"instrument_name":"ETH-28SEP26-2580-C","bid_price":0.0365,"ask_price":0.0395,"open_interest":0.0,"mark_price":0.038706,"interest_rate":0.0,"creation_timestamp":1790320710266,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":38.81,"underlying_price":2676.38,"underlying_index":"ETH-28SEP26","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":0.038},{"high":null,"low":null,"last":null,"instrument_name":"ETH-24SEP27-2900-P","bid_price":0.2375,"ask_price":0.242,"open_interest":0.0,"mark_price":0.239258,"interest_rate":0.0,"creation_timestamp":1790320710266,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":55.29,"underlying_price":2801.91,"underlying_index":"ETH-24SEP27","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":0.23975},{"high":null,"low":null,"last":0.0055,"instrument_name":"ETH-30OCT26-2050-P","bid_price":0.0048,"ask_price":0.0055,"open_interest":1326.0,"mark_price":0.005127,"interest_rate":0.0,"creation_timestamp":1790320710266,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":59.46,"underlying_price":2683.5,"underlying_index":"ETH-30OCT26","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":0.00515},{"high":0.018,"low":0.01,"last":0.0175,"instrument_name":"ETH-28SEP26-2680-C","bid_price":0.012,"ask_price":0.013,"open_interest":839.0,"mark_price":0.012422,"interest_rate":0.0,"creation_timestamp":1790320710266,"estimated_delivery_price":2675.45,"price_change":59.0909,"volume":839.0,"mark_iv":35.98,"underlying_price":2676.38,"underlying_index":"ETH-28SEP26","base_currency":"ETH","quote_currency":"ETH","volume_usd":28108.99,"mid_price":0.0125},{"high":0.0485,"low":0.0475,"last":0.0475,"instrument_name":"ETH-24SEP27-5500-C","bid_price":0.047,"ask_price":0.05,"open_interest":5.0,"mark_price":0.048258,"interest_rate":0.0,"creation_timestamp":1790320710266,"estimated_delivery_price":2675.45,"price_change":-2.0619,"volume":5.0,"mark_iv":58.24,"underlying_price":2801.91,"underlying_index":"ETH-24SEP27","base_currency":"ETH","quote_currency":"ETH","volume_usd":643.79,"mid_price":0.0485},{"high":null,"low":null,"last":0.0265,"instrument_name":"ETH-26SEP26-2780-P","bid_price":0.038,"ask_price":0.043,"open_interest":596.0,"mark_price":0.040264,"interest_rate":0.0,"creation_timestamp":1790320710266,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":55.01,"underlying_price":2675.77,"underlying_index":"ETH-26SEP26","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":0.0405},{"high":0.221,"low":0.221,"last":0.221,"instrument_name":"ETH-24SEP27-2800-C","bid_price":0.2155,"ask_price":0.22,"open_interest":2.0,"mark_price":0.218605,"interest_rate":0.0,"creation_timestamp":1790320710266,"estimated_delivery_price":2675.45,"price_change":0.0,"volume":2.0,"mark_iv":55.5,"underlying_price":2801.91,"underlying_index":"ETH-24SEP27","base_currency":"ETH","quote_currency":"ETH","volume_usd":1185.34,"mid_price":0.21775},{"high":0.0002,"low":0.0002,"last":0.0002,"instrument_name":"ETH-25DEC26-11000-C","bid_price":0.0001,"ask_price":0.0003,"open_interest":2175.0,"mark_price":1.83e-4,"interest_rate":0.0,"creation_timestamp":1790320710266,"estimated_delivery_price":2675.45,"price_change":0.0,"volume":731.0,"mark_iv":88.76,"underlying_price":2702.5,"underlying_index":"ETH-25DEC26","base_currency":"ETH","quote_currency":"ETH","volume_usd":386.62,"mid_price":0.0002},{"high":0.644,"low":0.644,"last":0.644,"instrument_name":"ETH-25JUN27-1000-C","bid_price":0.645,"ask_price":0.6475,"open_interest":101.0,"mark_price":0.646513,"interest_rate":0.0,"creation_timestamp":1790320710266,"estimated_delivery_price":2675.45,"price_change":0.0,"volume":1.0,"mark_iv":72.42,"underlying_price":2766.66,"underlying_index":"ETH-25JUN27","base_currency":"ETH","quote_currency":"ETH","volume_usd":1731.65,"mid_price":0.64625},{"high":0.0014,"low":0.0013,"last":0.0013,"instrument_name":"ETH-28SEP26-2860-C","bid_price":0.001,"ask_price":0.0013,"open_interest":77.0,"mark_price":0.001229,"interest_rate":0.0,"creation_timestamp":1790320710266,"estimated_delivery_price":2675.45,"price_change":-7.1429,"volume":77.0,"mark_iv":47.63,"underlying_price":2676.38,"underlying_index":"ETH-28SEP26","base_currency":"ETH","quote_currency":"ETH","volume_usd":279.67,"mid_price":0.00115},{"high":0.1055,"low":0.1055,"last":0.1055,"instrument_name":"ETH-25JUN27-2300-P","bid_price":0.1005,"ask_price":0.1025,"open_interest":1033.0,"mark_price":0.101522,"interest_rate":0.0,"creation_timestamp":1790320710266,"estimated_delivery_price":2675.45,"price_change":0.0,"volume":85.0,"mark_iv":55.42,"underlying_price":2766.66,"underlying_index":"ETH-25JUN27","base_currency":"ETH","quote_currency":"ETH","volume_usd":23769.88,"mid_price":0.1015},{"high":0.0004,"low":0.0001,"last":0.0001,"instrument_name":"ETH-25SEP26-2380-P","bid_price":null,"ask_price":0.0001,"open_interest":1841.0,"mark_price":0.0,"interest_rate":0.0,"creation_timestamp":1790320710266,"estimated_delivery_price":2675.45,"price_change":-50.0,"volume":457.0,"mark_iv":113.28,"underlying_price":2676.07,"underlying_index":"ETH-25SEP26","base_currency":"ETH","quote_currency":"ETH","volume_usd":363.08,"mid_price":null},{"high":0.0007,"low":0.0004,"last":0.0007,"instrument_name":"ETH-28SEP26-2950-C","bid_price":0.0004,"ask_price":0.0006,"open_interest":616.0,"mark_price":5.24e-4,"interest_rate":0.0,"creation_timestamp":1790320710266,"estimated_delivery_price":2675.45,"price_change":75.0,"volume":618.0,"mark_iv":55.07,"underlying_price":2676.38,"underlying_index":"ETH-28SEP26","base_currency":"ETH","quote_currency":"ETH","volume_usd":854.73,"mid_price":0.0005},{"high":0.0002,"low":0.0001,"last":0.0001,"instrument_name":"ETH-27SEP26-3100-C","bid_price":null,"ask_price":0.0001,"open_interest":2715.0,"mark_price":3.1e-5,"interest_rate":0.0,"creation_timestamp":1790320710266,"estimated_delivery_price":2675.45,"price_change":-50.0,"volume":600.0,"mark_iv":68.38,"underlying_price":2676.03,"underlying_index":"ETH-27SEP26","base_currency":"ETH","quote_currency":"ETH","volume_usd":212.5,"mid_price":null},{"high":0.0265,"low":0.0195,"last":0.0215,"instrument_name":"ETH-30OCT26-2400-P","bid_price":0.0205,"ask_price":0.0215,"open_interest":7316.0,"mark_price":0.021069,"interest_rate":0.0,"creation_timestamp":1790320710266,"estimated_delivery_price":2675.45,"price_change":-18.8679,"volume":72.0,"mark_iv":51.0,"underlying_price":2683.5,"underlying_index":"ETH-30OCT26","base_currency":"ETH","quote_currency":"ETH","volume_usd":3879.46,"mid_price":0.021},{"high":0.0014,"low":0.0007,"last":0.0007,"instrument_name":"ETH-28SEP26-2400-P","bid_price":0.0003,"ask_price":0.0005,"open_interest":484.0,"mark_price":3.58e-4,"interest_rate":0.0,"creation_timestamp":1790320710266,"estimated_delivery_price":2675.45,"price_change":-46.1538,"volume":484.0,"mark_iv":58.0,"underlying_price":2676.38,"underlying_index":"ETH-28SEP26","base_currency":"ETH","quote_currency":"ETH","volume_usd":1645.84,"mid_price":0.0004},{"high":null,"low":null,"last":null,"instrument_name":"ETH-26SEP26-2880-P","bid_price":0.074,"ask_price":0.0805,"open_interest":0.0,"mark_price":0.076681,"interest_rate":0.0,"creation_timestamp":1790320710266,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":71.03,"underlying_price":2675.78,"underlying_index":"ETH-26SEP26","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":0.07725},{"high":0.0135,"low":0.011,"last":0.0115,"instrument_name":"ETH-16OCT26-3000-C","bid_price":0.011,"ask_price":0.012,"open_interest":629.0,"mark_price":0.011684,"interest_rate":0.0,"creation_timestamp":1790320710266,"estimated_delivery_price":2675.45,"price_change":4.5455,"volume":633.0,"mark_iv":49.79,"underlying_price":2679.81,"underlying_index":"ETH-16OCT26","base_currency":"ETH","quote_currency":"ETH","volume_usd":19498.93,"mid_price":0.0115},{"high":null,"low":null,"last":0.204,"instrument_name":"ETH-27NOV26-3200-P","bid_price":0.214,"ask_price":0.2205,"open_interest":1.0,"mark_price":0.217504,"interest_rate":0.0,"creation_timestamp":1790320710266,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":52.65,"underlying_price":2692.69,"underlying_index":"ETH-27NOV26","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":0.21725},{"high":0.025,"low":0.013,"last":0.025,"instrument_name":"ETH-26SEP26-2640-C","bid_price":0.0165,"ask_price":0.018,"open_interest":86.0,"mark_price":0.017372,"interest_rate":0.0,"creation_timestamp":1790320710266,"estimated_delivery_price":2675.45,"price_change":47.0588,"volume":65.0,"mark_iv":43.54,"underlying_price":2675.78,"underlying_index":"ETH-26SEP26","base_currency":"ETH","quote_currency":"ETH","volume_usd":3309.82,"mid_price":0.01725},{"high":null,"low":null,"last":0.0555,"instrument_name":"ETH-9OCT26-2800-P","bid_price":0.0635,"ask_price":0.0655,"open_interest":308.0,"mark_price":0.064594,"interest_rate":0.0,"creation_timestamp":1790320710266,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":46.98,"underlying_price":2678.18,"underlying_index":"ETH-9OCT26","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":0.0645},{"high":null,"low":null,"last":0.0445,"instrument_name":"ETH-26SEP26-2820-P","bid_price":0.052,"ask_price":0.058,"open_interest":62.0,"mark_price":0.054666,"interest_rate":0.0,"creation_timestamp":1790320710266,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":61.84,"underlying_price":2675.77,"underlying_index":"ETH-26SEP26","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":0.055},{"high":null,"low":null,"last":null,"instrument_name":"ETH-28SEP26-2900-C","bid_price":0.0006,"ask_price":0.0009,"open_interest":0.0,"mark_price":7.82e-4,"interest_rate":0.0,"creation_timestamp":1790320710266,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":50.46,"underlying_price":2676.38,"underlying_index":"ETH-28SEP26","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":7.5e-4},{"high":null,"low":null,"last":0.0755,"instrument_name":"ETH-26SEP26-2560-C","bid_price":0.041,"ask_price":0.0465,"open_interest":246.0,"mark_price":0.044169,"interest_rate":0.0,"creation_timestamp":1790320710266,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":56.09,"underlying_price":2675.77,"underlying_index":"ETH-26SEP26","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":0.04375},{"high":null,"low":null,"last":0.0655,"instrument_name":"ETH-27SEP26-2920-P","bid_price":0.089,"ask_price":0.095,"open_interest":60.0,"mark_price":0.091492,"interest_rate":0.0,"creation_timestamp":1790320710266,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":57.03,"underlying_price":2676.03,"underlying_index":"ETH-27SEP26","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":0.092},{"high":null,"low":null,"last":0.3205,"instrument_name":"ETH-25JUN27-3200-P","bid_price":0.288,"ask_price":0.2935,"open_interest":48.0,"mark_price":0.2896,"interest_rate":0.0,"creation_timestamp":1790320710266,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":54.81,"underlying_price":2766.66,"underlying_index":"ETH-25JUN27","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":0.29075},{"high":null,"low":null,"last":0.0048,"instrument_name":"ETH-27NOV26-4600-C","bid_price":0.0022,"ask_price":0.0027,"open_interest":1368.0,"mark_price":0.002445,"interest_rate":0.0,"creation_timestamp":1790320710266,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":62.59,"underlying_price":2692.69,"underlying_index":"ETH-27NOV26","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":0.00245},{"high":null,"low":null,"last":0.0001,"instrument_name":"ETH-25SEP26-9000-C","bid_price":null,"ask_price":0.0001,"open_interest":2096.0,"mark_price":0.0,"interest_rate":0.0,"creation_timestamp":1790320710266,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":136.33,"underlying_price":2676.07,"underlying_index":"ETH-25SEP26","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":null},{"high":null,"low":null,"last":0.2425,"instrument_name":"ETH-30OCT26-1950-C","bid_price":0.275,"ask_price":0.278,"open_interest":744.0,"mark_price":0.276783,"interest_rate":0.0,"creation_timestamp":1790320710266,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":62.66,"underlying_price":2683.49,"underlying_index":"ETH-30OCT26","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":0.2765},{"high":0.045,"low":0.0395,"last":0.045,"instrument_name":"ETH-16OCT26-2700-C","bid_price":0.0415,"ask_price":0.0425,"open_interest":250.0,"mark_price":0.042024,"interest_rate":0.0,"creation_timestamp":1790320710266,"estimated_delivery_price":2675.45,"price_change":11.1111,"volume":252.0,"mark_iv":47.56,"underlying_price":2679.81,"underlying_index":"ETH-16OCT26","base_currency":"ETH","quote_currency":"ETH","volume_usd":27398.66,"mid_price":0.042},{"high":0.096,"low":0.0922,"last":0.096,"instrument_name":"ETH-26MAR27-3200-C","bid_price":0.092,"ask_price":0.0935,"open_interest":2020.0,"mark_price":0.092994,"interest_rate":0.0,"creation_timestamp":1790320710266,"estimated_delivery_price":2675.45,"price_change":4.1215,"volume":29.0,"mark_iv":54.25,"underlying_price":2732.68,"underlying_index":"ETH-26MAR27","base_currency":"ETH","quote_currency":"ETH","volume_usd":7098.63,"mid_price":0.09275},{"high":0.0036,"low":0.0014,"last":0.0014,"instrument_name":"ETH-26SEP26-2780-C","bid_price":0.0011,"ask_price":0.0014,"open_interest":236.0,"mark_price":0.001334,"interest_rate":0.0,"creation_timestamp":1790320710266,"estimated_delivery_price":2675.45,"price_change":-61.1111,"volume":114.0,"mark_iv":55.01,"underlying_price":2675.77,"underlying_index":"ETH-26SEP26","base_currency":"ETH","quote_currency":"ETH","volume_usd":537.17,"mid_price":0.00125},{"high":null,"low":null,"last":null,"instrument_name":"ETH-30OCT26-4200-P","bid_price":0.5615,"ask_price":0.572,"open_interest":0.0,"mark_price":0.56598,"interest_rate":0.0,"creation_timestamp":1790320710266,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":62.6,"underlying_price":2683.5,"underlying_index":"ETH-30OCT26","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":0.56675},{"high":null,"low":null,"last":null,"instrument_name":"ETH-26MAR27-4000-P","bid_price":0.4975,"ask_price":0.52,"open_interest":0.0,"mark_price":0.505986,"interest_rate":0.0,"creation_timestamp":1790320710266,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":56.02,"underlying_price":2732.68,"underlying_index":"ETH-26MAR27","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":0.50875},{"high":0.014,"low":0.0105,"last":0.0105,"instrument_name":"ETH-9OCT26-2900-C","bid_price":0.0105,"ask_price":0.0115,"open_interest":992.0,"mark_price":0.011027,"interest_rate":0.0,"creation_timestamp":1790320710266,"estimated_delivery_price":2675.45,"price_change":-22.2222,"volume":54.0,"mark_iv":48.31,"underlying_price":2678.18,"underlying_index":"ETH-9OCT26","base_currency":"ETH","quote_currency":"ETH","volume_usd":1771.76,"mid_price":0.011},{"high":null,"low":null,"last":0.0001,"instrument_name":"ETH-25SEP26-4000-C","bid_price":null,"ask_price":0.0001,"open_interest":20099.0,"mark_price":0.0,"interest_rate":0.0,"creation_timestamp":1790320710266,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":115.84,"underlying_price":2676.07,"underlying_index":"ETH-25SEP26","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":null},{"high":null,"low":null,"last":0.051,"instrument_name":"ETH-27SEP26-2540-C","bid_price":0.0495,"ask_price":0.0525,"open_interest":30.0,"mark_price":0.051818,"interest_rate":0.0,"creation_timestamp":1790320710266,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":46.53,"underlying_price":2676.03,"underlying_index":"ETH-27SEP26","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":0.051},{"high":0.2139,"low":0.2092,"last":0.2139,"instrument_name":"ETH-25SEP26-2100-C","bid_price":0.2125,"ask_price":0.217,"open_interest":5352.0,"mark_price":0.215273,"interest_rate":0.0,"creation_timestamp":1790320710266,"estimated_delivery_price":2675.45,"price_change":2.2467,"volume":929.0,"mark_iv":186.47,"underlying_price":2676.07,"underlying_index":"ETH-25SEP26","base_currency":"ETH","quote_currency":"ETH","volume_usd":527857.16,"mid_price":0.21475},{"high":null,"low":null,"last":null,"instrument_name":"ETH-27SEP26-2500-P","bid_price":0.0005,"ask_price":0.0007,"open_interest":0.0,"mark_price":5.54e-4,"interest_rate":0.0,"creation_timestamp":1790320710266,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":51.26,"underlying_price":2676.03,"underlying_index":"ETH-27SEP26","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":0.0006},{"high":0.013,"low":0.0001,"last":0.0001,"instrument_name":"ETH-25SEP26-2680-C","bid_price":null,"ask_price":0.0007,"open_interest":893.0,"mark_price":4.63e-4,"interest_rate":0.0,"creation_timestamp":1790320710266,"estimated_delivery_price":2675.45,"price_change":-99.1667,"volume":1122.0,"mark_iv":28.94,"underlying_price":2676.07,"underlying_index":"ETH-25SEP26","base_currency":"ETH","quote_currency":"ETH","volume_usd":16154.39,"mid_price":null},{"high":null,"low":null,"last":0.0585,"instrument_name":"ETH-26MAR27-2200-P","bid_price":0.063,"ask_price":0.064,"open_interest":2263.0,"mark_price":0.063501,"interest_rate":0.0,"creation_timestamp":1790320710266,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":55.59,"underlying_price":2732.68,"underlying_index":"ETH-26MAR27","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":0.0635},{"high":0.0935,"low":0.0935,"last":0.0935,"instrument_name":"ETH-30OCT26-2850-P","bid_price":0.0975,"ask_price":0.1,"open_interest":114.0,"mark_price":0.098722,"interest_rate":0.0,"creation_timestamp":1790320710266,"estimated_delivery_price":2675.45,"price_change":0.0,"volume":43.0,"mark_iv":49.42,"underlying_price":2683.5,"underlying_index":"ETH-30OCT26","base_currency":"ETH","quote_currency":"ETH","volume_usd":10841.92,"mid_price":0.09875},{"high":null,"low":null,"last":0.0001,"instrument_name":"ETH-25SEP26-6000-C","bid_price":null,"ask_price":0.0001,"open_interest":3711.0,"mark_price":0.0,"interest_rate":0.0,"creation_timestamp":1790320710266,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":126.04,"underlying_price":2676.03,"underlying_index":"ETH-25SEP26","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":null},{"high":null,"low":null,"last":null,"instrument_name":"ETH-24SEP27-6500-P","bid_price":1.331,"ask_price":1.376,"open_interest":0.0,"mark_price":1.351557,"interest_rate":0.0,"creation_timestamp":1790320710266,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":59.82,"underlying_price":2801.91,"underlying_index":"ETH-24SEP27","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":1.3535},{"high":null,"low":null,"last":null,"instrument_name":"ETH-27SEP26-3100-P","bid_price":0.1555,"ask_price":0.1625,"open_interest":0.0,"mark_price":0.158459,"interest_rate":0.0,"creation_timestamp":1790320710266,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":68.38,"underlying_price":2676.03,"underlying_index":"ETH-27SEP26","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":0.159},{"high":null,"low":null,"last":0.0001,"instrument_name":"ETH-25SEP26-5400-C","bid_price":null,"ask_price":0.0001,"open_interest":1738.0,"mark_price":0.0,"interest_rate":0.0,"creation_timestamp":1790320710266,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":126.04,"underlying_price":2676.07,"underlying_index":"ETH-25SEP26","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":null},{"high":null,"low":null,"last":0.8608,"instrument_name":"ETH-25SEP26-4800-P","bid_price":0.7895,"ask_price":0.8,"open_interest":110.0,"mark_price":0.793662,"interest_rate":0.0,"creation_timestamp":1790320710266,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":126.04,"underlying_price":2676.07,"underlying_index":"ETH-25SEP26","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":0.79475},{"high":null,"low":null,"last":null,"instrument_name":"ETH-24SEP27-5000-P","bid_price":0.8285,"ask_price":0.866,"open_interest":0.0,"mark_price":0.845565,"interest_rate":0.0,"creation_timestamp":1790320710266,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":57.44,"underlying_price":2801.91,"underlying_index":"ETH-24SEP27","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":0.84725},{"high":null,"low":null,"last":0.0001,"instrument_name":"ETH-25SEP26-4200-C","bid_price":null,"ask_price":0.0001,"open_interest":2745.0,"mark_price":0.0,"interest_rate":0.0,"creation_timestamp":1790320710266,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":118.67,"underlying_price":2676.03,"underlying_index":"ETH-25SEP26","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":null},{"high":0.074,"low":0.063,"last":0.0648,"instrument_name":"ETH-30OCT26-2700-P","bid_price":0.063,"ask_price":0.0645,"open_interest":1978.0,"mark_price":0.063914,"interest_rate":0.0,"creation_timestamp":1790320710266,"estimated_delivery_price":2675.45,"price_change":-12.4324,"volume":77.0,"mark_iv":49.08,"underlying_price":2683.5,"underlying_index":"ETH-30OCT26","base_currency":"ETH","quote_currency":"ETH","volume_usd":14960.81,"mid_price":0.06375},{"high":0.0245,"low":0.018,"last":0.018,"instrument_name":"ETH-16OCT26-2500-P","bid_price":0.019,"ask_price":0.02,"open_interest":61.0,"mark_price":0.019348,"interest_rate":0.0,"creation_timestamp":1790320710266,"estimated_delivery_price":2675.45,"price_change":-26.5306,"volume":62.0,"mark_iv":48.88,"underlying_price":2679.81,"underlying_index":"ETH-16OCT26","base_currency":"ETH","quote_currency":"ETH","volume_usd":3956.37,"mid_price":0.0195},{"high":0.0975,"low":0.0885,"last":0.0975,"instrument_name":"ETH-27NOV26-2650-C","bid_price":0.092,"ask_price":0.094,"open_interest":2576.0,"mark_price":0.092944,"interest_rate":0.0,"creation_timestamp":1790320710266,"estimated_delivery_price":2675.45,"price_change":10.1695,"volume":596.0,"mark_iv":51.65,"underlying_price":2692.64,"underlying_index":"ETH-27NOV26","base_currency":"ETH","quote_currency":"ETH","volume_usd":149085.58,"mid_price":0.093},{"high":0.2107,"low":0.2107,"last":0.2107,"instrument_name":"ETH-25JUN27-2600-C","bid_price":0.2115,"ask_price":0.215,"open_interest":404.0,"mark_price":0.213495,"interest_rate":0.0,"creation_timestamp":1790320710266,"estimated_delivery_price":2675.45,"price_change":0.0,"volume":29.0,"mark_iv":54.85,"underlying_price":2766.66,"underlying_index":"ETH-25JUN27","base_currency":"ETH","quote_currency":"ETH","volume_usd":16196.39,"mid_price":0.21325},{"high":0.0009,"low":0.0006,"last":0.0009,"instrument_name":"ETH-2OCT26-2100-P","bid_price":0.0004,"ask_price":0.0006,"open_interest":1386.0,"mark_price":4.96e-4,"interest_rate":0.0,"creation_timestamp":1790320710266,"estimated_delivery_price":2675.45,"price_change":50.0,"volume":108.0,"mark_iv":79.9,"underlying_price":2676.7,"underlying_index":"ETH-2OCT26","base_currency":"ETH","quote_currency":"ETH","volume_usd":218.6,"mid_price":0.0005},{"high":0.017,"low":0.017,"last":0.017,"instrument_name":"ETH-25JUN27-1300-P","bid_price":0.015,"ask_price":0.0165,"open_interest":1686.0,"mark_price":0.015889,"interest_rate":0.0,"creation_timestamp":1790320710266,"estimated_delivery_price":2675.45,"price_change":0.0,"volume":1.0,"mark_iv":65.37,"underlying_price":2766.66,"underlying_index":"ETH-25JUN27","base_currency":"ETH","quote_currency":"ETH","volume_usd":45.48,"mid_price":0.01575},{"high":0.1218,"low":0.1218,"last":0.1218,"instrument_name":"ETH-25JUN27-2400-P","bid_price":0.116,"ask_price":0.1185,"open_interest":284.0,"mark_price":0.117351,"interest_rate":0.0,"creation_timestamp":1790320710266,"estimated_delivery_price":2675.45,"price_change":0.0,"volume":2.0,"mark_iv":55.15,"underlying_price":2766.65,"underlying_index":"ETH-25JUN27","base_currency":"ETH","quote_currency":"ETH","volume_usd":645.7,"mid_price":0.11725},{"high":0.2656,"low":0.2656,"last":0.2656,"instrument_name":"ETH-25SEP26-1950-C","bid_price":0.269,"ask_price":0.2735,"open_interest":3429.0,"mark_price":0.271325,"interest_rate":0.0,"creation_timestamp":1790320710266,"estimated_delivery_price":2675.45,"price_change":0.0,"volume":179.0,"mark_iv":186.99,"underlying_price":2676.07,"underlying_index":"ETH-25SEP26","base_currency":"ETH","quote_currency":"ETH","volume_usd":126166.12,"mid_price":0.27125},{"high":0.039,"low":0.0305,"last":0.0325,"instrument_name":"ETH-16OCT26-2600-P","bid_price":0.031,"ask_price":0.0325,"open_interest":222.0,"mark_price":0.031755,"interest_rate":0.0,"creation_timestamp":1790320710266,"estimated_delivery_price":2675.45,"price_change":-15.5844,"volume":257.0,"mark_iv":47.83,"underlying_price":2679.81,"underlying_index":"ETH-16OCT26","base_currency":"ETH","quote_currency":"ETH","volume_usd":24155.88,"mid_price":0.03175},{"high":null,"low":null,"last":null,"instrument_name":"ETH-24SEP27-1500-C","bid_price":0.4935,"ask_price":0.5045,"open_interest":0.0,"mark_price":0.499118,"interest_rate":0.0,"creation_timestamp":1790320710266,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":61.09,"underlying_price":2801.91,"underlying_index":"ETH-24SEP27","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":0.499},{"high":null,"low":null,"last":null,"instrument_name":"ETH-27SEP26-2500-C","bid_price":0.0635,"ask_price":0.0685,"open_interest":0.0,"mark_price":0.066338,"interest_rate":0.0,"creation_timestamp":1790320710266,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":51.26,"underlying_price":2676.04,"underlying_index":"ETH-27SEP26","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":0.066},{"high":0.0065,"low":0.0033,"last":0.0033,"instrument_name":"ETH-28SEP26-2580-P","bid_price":0.0026,"ask_price":0.003,"open_interest":727.0,"mark_price":0.002691,"interest_rate":0.0,"creation_timestamp":1790320710266,"estimated_delivery_price":2675.45,"price_change":-49.2308,"volume":730.0,"mark_iv":38.81,"underlying_price":2676.38,"underlying_index":"ETH-28SEP26","base_currency":"ETH","quote_currency":"ETH","volume_usd":12035.08,"mid_price":0.0028},{"high":0.0195,"low":0.018,"last":0.019,"instrument_name":"ETH-26MAR27-1600-P","bid_price":0.018,"ask_price":0.019,"open_interest":3154.0,"mark_price":0.018355,"interest_rate":0.0,"creation_timestamp":1790320710266,"estimated_delivery_price":2675.45,"price_change":-2.5641,"volume":603.0,"mark_iv":62.7,"underlying_price":2732.68,"underlying_index":"ETH-26MAR27","base_currency":"ETH","quote_currency":"ETH","volume_usd":31113.17,"mid_price":0.0185},{"high":0.019,"low":0.019,"last":0.019,"instrument_name":"ETH-28SEP26-2640-C","bid_price":0.02,"ask_price":0.0215,"open_interest":160.0,"mark_price":0.020849,"interest_rate":0.0,"creation_timestamp":1790320710266,"estimated_delivery_price":2675.45,"price_change":0.0,"volume":160.0,"mark_iv":35.82,"underlying_price":2676.38,"underlying_index":"ETH-28SEP26","base_currency":"ETH","quote_currency":"ETH","volume_usd":8082.9,"mid_price":0.02075},{"high":null,"low":null,"last":null,"instrument_name":"ETH-28SEP26-2800-P","bid_price":0.046,"ask_price":0.0515,"open_interest":0.0,"mark_price":0.048582,"interest_rate":0.0,"creation_timestamp":1790320710266,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":42.59,"underlying_price":2676.38,"underlying_index":"ETH-28SEP26","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":0.04875},{"high":0.0705,"low":0.0705,"last":0.0705,"instrument_name":"ETH-27NOV26-2800-C","bid_price":0.068,"ask_price":0.069,"open_interest":2843.0,"mark_price":0.06858,"interest_rate":0.0,"creation_timestamp":1790320710266,"estimated_delivery_price":2675.45,"price_change":0.0,"volume":132.0,"mark_iv":51.59,"underlying_price":2692.69,"underlying_index":"ETH-27NOV26","base_currency":"ETH","quote_currency":"ETH","volume_usd":24972.09,"mid_price":0.0685},{"high":0.0296,"low":0.0265,"last":0.0296,"instrument_name":"ETH-24SEP27-7000-C","bid_price":0.025,"ask_price":0.0275,"open_interest":550.0,"mark_price":0.026308,"interest_rate":0.0,"creation_timestamp":1790320710266,"estimated_delivery_price":2675.45,"price_change":9.6296,"volume":1.1e3,"mark_iv":60.59,"underlying_price":2801.91,"underlying_index":"ETH-24SEP27","base_currency":"ETH","quote_currency":"ETH","volume_usd":82549.73,"mid_price":0.02625},{"high":0.046,"low":0.04,"last":0.0455,"instrument_name":"ETH-30OCT26-2800-C","bid_price":0.042,"ask_price":0.043,"open_interest":5446.0,"mark_price":0.042821,"interest_rate":0.0,"creation_timestamp":1790320710266,"estimated_delivery_price":2675.45,"price_change":3.4091,"volume":329.0,"mark_iv":49.26,"underlying_price":2683.5,"underlying_index":"ETH-30OCT26","base_currency":"ETH","quote_currency":"ETH","volume_usd":38797.25,"mid_price":0.0425},{"high":null,"low":null,"last":null,"instrument_name":"ETH-27SEP26-2860-P","bid_price":0.0665,"ask_price":0.073,"open_interest":0.0,"mark_price":0.069444,"interest_rate":0.0,"creation_timestamp":1790320710266,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":51.9,"underlying_price":2676.03,"underlying_index":"ETH-27SEP26","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":0.06975},{"high":null,"low":null,"last":null,"instrument_name":"ETH-26MAR27-3900-P","bid_price":0.4655,"ask_price":0.4865,"open_interest":0.0,"mark_price":0.473434,"interest_rate":0.0,"creation_timestamp":1790320710266,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":55.7,"underlying_price":2732.68,"underlying_index":"ETH-26MAR27","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":0.476},{"high":0.0956,"low":0.0956,"last":0.0956,"instrument_name":"ETH-26MAR27-2400-P","bid_price":0.09,"ask_price":0.0915,"open_interest":753.0,"mark_price":0.090856,"interest_rate":0.0,"creation_timestamp":1790320710266,"estimated_delivery_price":2675.45,"price_change":0.0,"volume":6.0,"mark_iv":54.69,"underlying_price":2732.68,"underlying_index":"ETH-26MAR27","base_currency":"ETH","quote_currency":"ETH","volume_usd":1519.97,"mid_price":0.09075},{"high":null,"low":null,"last":1.3955,"instrument_name":"ETH-25DEC26-6000-P","bid_price":1.211,"ask_price":1.2375,"open_interest":100.0,"mark_price":1.221686,"interest_rate":0.0,"creation_timestamp":1790320710266,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":67.73,"underlying_price":2702.5,"underlying_index":"ETH-25DEC26","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":1.22425},{"high":0.014,"low":0.0047,"last":0.0047,"instrument_name":"ETH-27SEP26-2640-P","bid_price":0.0055,"ask_price":0.006,"open_interest":840.0,"mark_price":0.005533,"interest_rate":0.0,"creation_timestamp":1790320710266,"estimated_delivery_price":2675.45,"price_change":-37.3333,"volume":230.0,"mark_iv":37.16,"underlying_price":2676.03,"underlying_index":"ETH-27SEP26","base_currency":"ETH","quote_currency":"ETH","volume_usd":7262.3,"mid_price":0.00575},{"high":0.0135,"low":0.0105,"last":0.0135,"instrument_name":"ETH-26SEP26-2700-P","bid_price":0.0135,"ask_price":0.0155,"open_interest":703.0,"mark_price":0.014589,"interest_rate":0.0,"creation_timestamp":1790320710266,"estimated_delivery_price":2675.45,"price_change":3.8462,"volume":13.0,"mark_iv":44.13,"underlying_price":2675.77,"underlying_index":"ETH-26SEP26","base_currency":"ETH","quote_currency":"ETH","volume_usd":382.74,"mid_price":0.0145},{"high":0.045,"low":0.037,"last":0.037,"instrument_name":"ETH-27NOV26-2400-P","bid_price":0.039,"ask_price":0.04,"open_interest":1766.0,"mark_price":0.039483,"interest_rate":0.0,"creation_timestamp":1790320710266,"estimated_delivery_price":2675.45,"price_change":-17.7778,"volume":114.0,"mark_iv":52.93,"underlying_price":2692.64,"underlying_index":"ETH-27NOV26","base_currency":"ETH","quote_currency":"ETH","volume_usd":13121.15,"mid_price":0.0395},{"high":null,"low":null,"last":null,"instrument_name":"ETH-28SEP26-2440-C","bid_price":0.0865,"ask_price":0.0895,"open_interest":0.0,"mark_price":0.088865,"interest_rate":0.0,"creation_timestamp":1790320710266,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":53.9,"underlying_price":2676.38,"underlying_index":"ETH-28SEP26","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":0.088},{"high":0.2531,"low":0.2531,"last":0.2531,"instrument_name":"ETH-30OCT26-2000-C","bid_price":0.257,"ask_price":0.26,"open_interest":738.0,"mark_price":0.258846,"interest_rate":0.0,"creation_timestamp":1790320710266,"estimated_delivery_price":2675.45,"price_change":0.0,"volume":80.0,"mark_iv":60.84,"underlying_price":2683.5,"underlying_index":"ETH-30OCT26","base_currency":"ETH","quote_currency":"ETH","volume_usd":53670.77,"mid_price":0.2585},{"high":null,"low":null,"last":null,"instrument_name":"ETH-24SEP27-5400-C","bid_price":0.049,"ask_price":0.052,"open_interest":0.0,"mark_price":0.050651,"interest_rate":0.0,"creation_timestamp":1790320710266,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":58.13,"underlying_price":2801.91,"underlying_index":"ETH-24SEP27","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":0.0505},{"high":null,"low":null,"last":null,"instrument_name":"ETH-9OCT26-3400-P","bid_price":0.2665,"ask_price":0.2745,"open_interest":0.0,"mark_price":0.270493,"interest_rate":0.0,"creation_timestamp":1790320710266,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":59.57,"underlying_price":2678.18,"underlying_index":"ETH-9OCT26","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":0.2705},{"high":null,"low":null,"last":null,"instrument_name":"ETH-25DEC26-9000-P","bid_price":2.314,"ask_price":2.3565,"open_interest":0.0,"mark_price":2.33046,"interest_rate":0.0,"creation_timestamp":1790320710266,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":79.22,"underlying_price":2702.5,"underlying_index":"ETH-25DEC26","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":2.33525},{"high":null,"low":null,"last":0.68,"instrument_name":"ETH-25JUN27-4000-P","bid_price":0.5155,"ask_price":0.5265,"open_interest":2.0,"mark_price":0.519563,"interest_rate":0.0,"creation_timestamp":1790320710266,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":56.04,"underlying_price":2766.66,"underlying_index":"ETH-25JUN27","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":0.521},{"high":0.0064,"low":0.0064,"last":0.0064,"instrument_name":"ETH-25DEC26-4600-C","bid_price":0.0055,"ask_price":0.0065,"open_interest":11133.0,"mark_price":0.006046,"interest_rate":0.0,"creation_timestamp":1790320710266,"estimated_delivery_price":2675.45,"price_change":0.0,"volume":291.0,"mark_iv":60.29,"underlying_price":2702.5,"underlying_index":"ETH-25DEC26","base_currency":"ETH","quote_currency":"ETH","volume_usd":4925.08,"mid_price":0.006},{"high":0.274,"low":0.266,"last":0.266,"instrument_name":"ETH-26MAR27-3200-P","bid_price":0.263,"ask_price":0.265,"open_interest":87.0,"mark_price":0.263988,"interest_rate":0.0,"creation_timestamp":1790320710266,"estimated_delivery_price":2675.45,"price_change":-0.7463,"volume":42.0,"mark_iv":54.25,"underlying_price":2732.68,"underlying_index":"ETH-26MAR27","base_currency":"ETH","quote_currency":"ETH","volume_usd":30156.38,"mid_price":0.264},{"high":null,"low":null,"last":0.3465,"instrument_name":"ETH-25JUN27-3300-P","bid_price":0.3135,"ask_price":0.32,"open_interest":69.0,"mark_price":0.3158,"interest_rate":0.0,"creation_timestamp":1790320710266,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":54.88,"underlying_price":2766.66,"underlying_index":"ETH-25JUN27","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":0.31675},{"high":null,"low":null,"last":null,"instrument_name":"ETH-26SEP26-2850-P","bid_price":0.063,"ask_price":0.069,"open_interest":0.0,"mark_price":0.06563,"interest_rate":0.0,"creation_timestamp":1790320710267,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":66.51,"underlying_price":2675.78,"underlying_index":"ETH-26SEP26","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":0.066},{"high":null,"low":null,"last":0.053,"instrument_name":"ETH-25SEP26-2360-C","bid_price":0.115,"ask_price":0.1205,"open_interest":293.0,"mark_price":0.118116,"interest_rate":0.0,"creation_timestamp":1790320710267,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":119.38,"underlying_price":2676.07,"underlying_index":"ETH-25SEP26","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":0.11775},{"high":null,"low":null,"last":0.1565,"instrument_name":"ETH-27NOV26-2450-C","bid_price":0.1345,"ask_price":0.1365,"open_interest":493.0,"mark_price":0.135705,"interest_rate":0.0,"creation_timestamp":1790320710267,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":52.54,"underlying_price":2692.69,"underlying_index":"ETH-27NOV26","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":0.1355},{"high":null,"low":null,"last":0.004,"instrument_name":"ETH-30OCT26-3800-C","bid_price":0.002,"ask_price":0.0024,"open_interest":4714.0,"mark_price":0.002238,"interest_rate":0.0,"creation_timestamp":1790320710267,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":58.41,"underlying_price":2683.49,"underlying_index":"ETH-30OCT26","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":0.0022},{"high":null,"low":null,"last":null,"instrument_name":"ETH-27SEP26-2850-P","bid_price":0.063,"ask_price":0.069,"open_interest":0.0,"mark_price":0.065779,"interest_rate":0.0,"creation_timestamp":1790320710267,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":50.67,"underlying_price":2676.03,"underlying_index":"ETH-27SEP26","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":0.066},{"high":null,"low":null,"last":null,"instrument_name":"ETH-24SEP27-3500-C","bid_price":0.138,"ask_price":0.142,"open_interest":0.0,"mark_price":0.140375,"interest_rate":0.0,"creation_timestamp":1790320710267,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":55.63,"underlying_price":2801.91,"underlying_index":"ETH-24SEP27","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":0.14},{"high":0.0005,"low":0.0002,"last":0.0005,"instrument_name":"ETH-25SEP26-2420-P","bid_price":null,"ask_price":0.0001,"open_interest":6182.0,"mark_price":0.0,"interest_rate":0.0,"creation_timestamp":1790320710267,"estimated_delivery_price":2675.45,"price_change":150.0,"volume":74.0,"mark_iv":107.53,"underlying_price":2676.07,"underlying_index":"ETH-25SEP26","base_currency":"ETH","quote_currency":"ETH","volume_usd":40.22,"mid_price":null},{"high":0.0004,"low":0.0004,"last":0.0004,"instrument_name":"ETH-25DEC26-8000-C","bid_price":0.0003,"ask_price":0.0006,"open_interest":2888.0,"mark_price":3.67e-4,"interest_rate":0.0,"creation_timestamp":1790320710267,"estimated_delivery_price":2675.45,"price_change":0.0,"volume":102.0,"mark_iv":75.39,"underlying_price":2702.49,"underlying_index":"ETH-25DEC26","base_currency":"ETH","quote_currency":"ETH","volume_usd":107.89,"mid_price":4.5e-4},{"high":0.032,"low":0.029,"last":0.029,"instrument_name":"ETH-25JUN27-1600-P","bid_price":0.029,"ask_price":0.0305,"open_interest":1979.0,"mark_price":0.029728,"interest_rate":0.0,"creation_timestamp":1790320710267,"estimated_delivery_price":2675.45,"price_change":-9.375,"volume":68.0,"mark_iv":60.55,"underlying_price":2766.66,"underlying_index":"ETH-25JUN27","base_currency":"ETH","quote_currency":"ETH","volume_usd":5543.94,"mid_price":0.02975},{"high":null,"low":null,"last":0.0945,"instrument_name":"ETH-2OCT26-2200-C","bid_price":0.1765,"ask_price":0.1795,"open_interest":18.0,"mark_price":0.178789,"interest_rate":0.0,"creation_timestamp":1790320710267,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":69.79,"underlying_price":2676.68,"underlying_index":"ETH-2OCT26","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":0.178},{"high":0.0085,"low":0.005,"last":0.005,"instrument_name":"ETH-2OCT26-2500-P","bid_price":0.0048,"ask_price":0.0055,"open_interest":4728.0,"mark_price":0.005052,"interest_rate":0.0,"creation_timestamp":1790320710267,"estimated_delivery_price":2675.45,"price_change":-33.3333,"volume":165.0,"mark_iv":47.82,"underlying_price":2676.7,"underlying_index":"ETH-2OCT26","base_currency":"ETH","quote_currency":"ETH","volume_usd":3449.11,"mid_price":0.00515},{"high":0.008,"low":0.0044,"last":0.0065,"instrument_name":"ETH-27SEP26-2740-C","bid_price":0.0034,"ask_price":0.0038,"open_interest":534.0,"mark_price":0.003636,"interest_rate":0.0,"creation_timestamp":1790320710267,"estimated_delivery_price":2675.45,"price_change":-18.75,"volume":103.0,"mark_iv":39.8,"underlying_price":2676.03,"underlying_index":"ETH-27SEP26","base_currency":"ETH","quote_currency":"ETH","volume_usd":1811.09,"mid_price":0.0036},{"high":0.0545,"low":0.04,"last":0.0545,"instrument_name":"ETH-25SEP26-2550-C","bid_price":0.0445,"ask_price":0.0495,"open_interest":2505.0,"mark_price":0.047117,"interest_rate":0.0,"creation_timestamp":1790320710267,"estimated_delivery_price":2675.45,"price_change":29.7619,"volume":461.0,"mark_iv":79.12,"underlying_price":2676.07,"underlying_index":"ETH-25SEP26","base_currency":"ETH","quote_currency":"ETH","volume_usd":59777.28,"mid_price":0.047},{"high":null,"low":null,"last":0.3125,"instrument_name":"ETH-30OCT26-1900-C","bid_price":0.293,"ask_price":0.296,"open_interest":275.0,"mark_price":0.294842,"interest_rate":0.0,"creation_timestamp":1790320710267,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":64.55,"underlying_price":2683.49,"underlying_index":"ETH-30OCT26","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":0.2945},{"high":null,"low":null,"last":0.1805,"instrument_name":"ETH-27NOV26-3050-P","bid_price":0.1715,"ask_price":0.1755,"open_interest":49.0,"mark_price":0.172928,"interest_rate":0.0,"creation_timestamp":1790320710267,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":52.06,"underlying_price":2692.69,"underlying_index":"ETH-27NOV26","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":0.1735},{"high":null,"low":null,"last":0.0775,"instrument_name":"ETH-9OCT26-2900-P","bid_price":0.093,"ask_price":0.096,"open_interest":18.0,"mark_price":0.093836,"interest_rate":0.0,"creation_timestamp":1790320710267,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":48.31,"underlying_price":2678.18,"underlying_index":"ETH-9OCT26","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":0.0945},{"high":null,"low":null,"last":null,"instrument_name":"ETH-24SEP27-2500-C","bid_price":0.2605,"ask_price":0.267,"open_interest":0.0,"mark_price":0.265289,"interest_rate":0.0,"creation_timestamp":1790320710267,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":55.67,"underlying_price":2801.91,"underlying_index":"ETH-24SEP27","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":0.26375},{"high":null,"low":null,"last":0.1955,"instrument_name":"ETH-25DEC26-3100-P","bid_price":0.1995,"ask_price":0.204,"open_interest":45.0,"mark_price":0.200739,"interest_rate":0.0,"creation_timestamp":1790320710267,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":52.69,"underlying_price":2702.49,"underlying_index":"ETH-25DEC26","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":0.20175},{"high":0.0525,"low":0.0514,"last":0.0525,"instrument_name":"ETH-26MAR27-3800-C","bid_price":0.05,"ask_price":0.0515,"open_interest":1653.0,"mark_price":0.050908,"interest_rate":0.0,"creation_timestamp":1790320710267,"estimated_delivery_price":2675.45,"price_change":1.9417,"volume":18.0,"mark_iv":55.44,"underlying_price":2732.68,"underlying_index":"ETH-26MAR27","base_currency":"ETH","quote_currency":"ETH","volume_usd":2505.34,"mid_price":0.05075},{"high":null,"low":null,"last":null,"instrument_name":"ETH-28SEP26-2820-P","bid_price":0.053,"ask_price":0.058,"open_interest":0.0,"mark_price":0.055539,"interest_rate":0.0,"creation_timestamp":1790320710267,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":44.15,"underlying_price":2676.38,"underlying_index":"ETH-28SEP26","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":0.0555},{"high":0.0803,"low":0.078,"last":0.0803,"instrument_name":"ETH-26MAR27-2300-P","bid_price":0.0755,"ask_price":0.077,"open_interest":2301.0,"mark_price":0.076313,"interest_rate":0.0,"creation_timestamp":1790320710267,"estimated_delivery_price":2675.45,"price_change":2.9487,"volume":28.0,"mark_iv":55.07,"underlying_price":2732.68,"underlying_index":"ETH-26MAR27","base_currency":"ETH","quote_currency":"ETH","volume_usd":5879.68,"mid_price":0.07625},{"high":0.0238,"low":0.023,"last":0.023,"instrument_name":"ETH-26MAR27-1700-P","bid_price":0.0225,"ask_price":0.0235,"open_interest":1622.0,"mark_price":0.022827,"interest_rate":0.0,"creation_timestamp":1790320710267,"estimated_delivery_price":2675.45,"price_change":-3.3613,"volume":215.0,"mark_iv":60.96,"underlying_price":2732.68,"underlying_index":"ETH-26MAR27","base_currency":"ETH","quote_currency":"ETH","volume_usd":13552.26,"mid_price":0.023},{"high":0.0385,"low":0.0355,"last":0.0355,"instrument_name":"ETH-26SEP26-2600-C","bid_price":0.027,"ask_price":0.031,"open_interest":24.0,"mark_price":0.030066,"interest_rate":0.0,"creation_timestamp":1790320710267,"estimated_delivery_price":2675.45,"price_change":-7.7922,"volume":24.0,"mark_iv":48.86,"underlying_price":2675.77,"underlying_index":"ETH-26SEP26","base_currency":"ETH","quote_currency":"ETH","volume_usd":2455.16,"mid_price":0.029},{"high":0.526,"low":0.526,"last":0.526,"instrument_name":"ETH-24SEP27-4000-P","bid_price":0.517,"ask_price":0.546,"open_interest":1.0,"mark_price":0.531981,"interest_rate":0.0,"creation_timestamp":1790320710267,"estimated_delivery_price":2675.45,"price_change":0.0,"volume":1.0,"mark_iv":56.13,"underlying_price":2801.91,"underlying_index":"ETH-24SEP27","base_currency":"ETH","quote_currency":"ETH","volume_usd":1415.5,"mid_price":0.5315},{"high":0.3058,"low":0.3058,"last":0.3058,"instrument_name":"ETH-25DEC26-1900-C","bid_price":0.309,"ask_price":0.3125,"open_interest":2690.0,"mark_price":0.311317,"interest_rate":0.0,"creation_timestamp":1790320710267,"estimated_delivery_price":2675.45,"price_change":0.0,"volume":122.0,"mark_iv":59.6,"underlying_price":2702.5,"underlying_index":"ETH-25DEC26","base_currency":"ETH","quote_currency":"ETH","volume_usd":98659.2,"mid_price":0.31075},{"high":null,"low":null,"last":0.1125,"instrument_name":"ETH-30OCT26-2450-C","bid_price":0.1115,"ask_price":0.1135,"open_interest":1319.0,"mark_price":0.112824,"interest_rate":0.0,"creation_timestamp":1790320710267,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":50.39,"underlying_price":2683.5,"underlying_index":"ETH-30OCT26","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":0.1125},{"high":0.056,"low":0.0481,"last":0.056,"instrument_name":"ETH-2OCT26-2550-C","bid_price":0.054,"ask_price":0.056,"open_interest":1556.0,"mark_price":0.055251,"interest_rate":0.0,"creation_timestamp":1790320710267,"estimated_delivery_price":2675.45,"price_change":16.4241,"volume":16.0,"mark_iv":45.71,"underlying_price":2676.7,"underlying_index":"ETH-2OCT26","base_currency":"ETH","quote_currency":"ETH","volume_usd":2260.1,"mid_price":0.055},{"high":0.002,"low":0.002,"last":0.002,"instrument_name":"ETH-30OCT26-1750-P","bid_price":0.0016,"ask_price":0.0018,"open_interest":790.0,"mark_price":0.001694,"interest_rate":0.0,"creation_timestamp":1790320710268,"estimated_delivery_price":2675.45,"price_change":0.0,"volume":168.0,"mark_iv":70.67,"underlying_price":2683.5,"underlying_index":"ETH-30OCT26","base_currency":"ETH","quote_currency":"ETH","volume_usd":890.63,"mid_price":0.0017},{"high":0.0089,"low":0.0089,"last":0.0089,"instrument_name":"ETH-25DEC26-1700-P","bid_price":0.008,"ask_price":0.0085,"open_interest":13078.0,"mark_price":0.008393,"interest_rate":0.0,"creation_timestamp":1790320710268,"estimated_delivery_price":2675.45,"price_change":0.0,"volume":96.0,"mark_iv":64.29,"underlying_price":2702.49,"underlying_index":"ETH-25DEC26","base_currency":"ETH","quote_currency":"ETH","volume_usd":2259.44,"mid_price":0.00825},{"high":0.0009,"low":0.0009,"last":0.0009,"instrument_name":"ETH-30OCT26-1500-P","bid_price":0.0006,"ask_price":0.0008,"open_interest":2570.0,"mark_price":7.06e-4,"interest_rate":0.0,"creation_timestamp":1790320710268,"estimated_delivery_price":2675.45,"price_change":0.0,"volume":196.0,"mark_iv":81.9,"underlying_price":2683.5,"underlying_index":"ETH-30OCT26","base_currency":"ETH","quote_currency":"ETH","volume_usd":467.58,"mid_price":0.0007},{"high":null,"low":null,"last":null,"instrument_name":"ETH-24SEP27-4600-P","bid_price":0.7045,"ask_price":0.733,"open_interest":0.0,"mark_price":0.716951,"interest_rate":0.0,"creation_timestamp":1790320710268,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":56.95,"underlying_price":2801.91,"underlying_index":"ETH-24SEP27","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":0.71875},{"high":null,"low":null,"last":null,"instrument_name":"ETH-28SEP26-3000-P","bid_price":0.1185,"ask_price":0.1245,"open_interest":0.0,"mark_price":0.121226,"interest_rate":0.0,"creation_timestamp":1790320710268,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":58.18,"underlying_price":2676.38,"underlying_index":"ETH-28SEP26","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":0.1215},{"high":null,"low":null,"last":0.0305,"instrument_name":"ETH-25SEP26-2850-P","bid_price":0.0625,"ask_price":0.068,"open_interest":40.0,"mark_price":0.064987,"interest_rate":0.0,"creation_timestamp":1790320710268,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":71.61,"underlying_price":2676.07,"underlying_index":"ETH-25SEP26","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":0.06525},{"high":null,"low":null,"last":0.122,"instrument_name":"ETH-30OCT26-2950-P","bid_price":0.1245,"ask_price":0.128,"open_interest":6.0,"mark_price":0.126098,"interest_rate":0.0,"creation_timestamp":1790320710268,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":49.94,"underlying_price":2683.49,"underlying_index":"ETH-30OCT26","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":0.12625},{"high":0.0015,"low":0.0014,"last":0.0014,"instrument_name":"ETH-25DEC26-6000-C","bid_price":0.0013,"ask_price":0.0017,"open_interest":10691.0,"mark_price":0.001536,"interest_rate":0.0,"creation_timestamp":1790320710268,"estimated_delivery_price":2675.45,"price_change":-6.6667,"volume":390.0,"mark_iv":67.73,"underlying_price":2702.49,"underlying_index":"ETH-25DEC26","base_currency":"ETH","quote_currency":"ETH","volume_usd":1497.21,"mid_price":0.0015},{"high":0.082,"low":0.082,"last":0.082,"instrument_name":"ETH-30OCT26-2800-P","bid_price":0.0855,"ask_price":0.0865,"open_interest":245.0,"mark_price":0.086235,"interest_rate":0.0,"creation_timestamp":1790320710268,"estimated_delivery_price":2675.45,"price_change":0.0,"volume":10.0,"mark_iv":49.26,"underlying_price":2683.5,"underlying_index":"ETH-30OCT26","base_currency":"ETH","quote_currency":"ETH","volume_usd":2206.92,"mid_price":0.086},{"high":0.0295,"low":0.027,"last":0.0295,"instrument_name":"ETH-16OCT26-2800-C","bid_price":0.027,"ask_price":0.028,"open_interest":716.0,"mark_price":0.027781,"interest_rate":0.0,"creation_timestamp":1790320710268,"estimated_delivery_price":2675.45,"price_change":9.2593,"volume":716.0,"mark_iv":47.87,"underlying_price":2679.81,"underlying_index":"ETH-16OCT26","base_currency":"ETH","quote_currency":"ETH","volume_usd":56284.19,"mid_price":0.0275},{"high":null,"low":null,"last":null,"instrument_name":"ETH-27SEP26-2480-C","bid_price":0.071,"ask_price":0.076,"open_interest":0.0,"mark_price":0.073709,"interest_rate":0.0,"creation_timestamp":1790320710268,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":54.23,"underlying_price":2676.03,"underlying_index":"ETH-27SEP26","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":0.0735},{"high":null,"low":null,"last":0.667,"instrument_name":"ETH-25JUN27-800-C","bid_price":0.714,"ask_price":0.7165,"open_interest":118.0,"mark_price":0.715358,"interest_rate":0.0,"creation_timestamp":1790320710268,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":78.09,"underlying_price":2766.66,"underlying_index":"ETH-25JUN27","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":0.71525},{"high":null,"low":null,"last":null,"instrument_name":"ETH-27NOV26-4600-P","bid_price":0.705,"ask_price":0.7185,"open_interest":0.0,"mark_price":0.71073,"interest_rate":0.0,"creation_timestamp":1790320710268,"estimated_delivery_price":2675.45,"price_change":null,"volume":0.0,"mark_iv":62.59,"underlying_price":2692.64,"underlying_index":"ETH-27NOV26","base_currency":"ETH","quote_currency":"ETH","volume_usd":0.0,"mid_price":0.71175}],"usIn":1790320711041152,"usOut":1790320711041336,"usDiff":184,"testnet":false}