{"timestamp": "2026-11-11 11:00:54", "data": {"options": [{"option": "COPX261113C00045000", "bid": 26.7, "bid_size": 80.0, "ask": 28.4, "ask_size": 8.0, "iv": 0.0, "open_interest": 1.0, "volume": 0.0, "delta": 0.9996, "gamma": 0.0002, "vega": 0.0001, "theta": -0.0058, "rho": 0.0001, "theo": 27.8606, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 39.93, "last_trade_time": "2026-10-07T10:16:55", "percent_change": 0.0, "prev_day_close": 27.5500001907349}, {"option": "COPX261113P00045000", "bid": 0.0, "bid_size": 0.0, "ask": 0.05, "ask_size": 1.0, "iv": 2.1566, "open_interest": 3.0, "volume": 0.0, "delta": -0.0012, "gamma": 0.0003, "vega": 0.0003, "theta": -0.0037, "rho": 0.0, "theo": 0.004, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 0.15, "last_trade_time": "2026-10-12T14:31:48", "percent_change": 0.0, "prev_day_close": 0.025000000372529}, {"option": "COPX261113C00050000", "bid": 21.9, "bid_size": 83.0, "ask": 23.4, "ask_size": 33.0, "iv": 0.0, "open_interest": 7.0, "volume": 0.0, "delta": 0.9986, "gamma": 0.0007, "vega": 0.0003, "theta": -0.0072, "rho": 0.0004, "theo": 22.862, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 35.96, "last_trade_time": "2026-10-12T14:31:48", "percent_change": 0.0, "prev_day_close": 22.4499998092651}, {"option": "COPX261113P00050000", "bid": 0.0, "bid_size": 0.0, "ask": 0.05, "ask_size": 1.0, "iv": 1.7235, "open_interest": 4.0, "volume": 0.0, "delta": -0.0025, "gamma": 0.0008, "vega": 0.0005, "theta": -0.0067, "rho": 0.0, "theo": 0.0074, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 0.15, "last_trade_time": "2026-10-15T10:03:03", "percent_change": 0.0, "prev_day_close": 0.025000000372529}, {"option": "COPX261113C00055000", "bid": 17.0, "bid_size": 60.0, "ask": 18.7, "ask_size": 38.0, "iv": 0.0, "open_interest": 3.0, "volume": 0.0, "delta": 0.9955, "gamma": 0.0021, "vega": 0.0009, "theta": -0.0123, "rho": 0.0012, "theo": 17.8674, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 28.6, "last_trade_time": "2026-10-07T10:16:55", "percent_change": 0.0, "prev_day_close": 17.8500003814697}, {"option": "COPX261113P00055000", "bid": 0.0, "bid_size": 0.0, "ask": 0.1, "ask_size": 126.0, "iv": 1.4551, "open_interest": 5.0, "volume": 0.0, "delta": -0.006, "gamma": 0.002, "vega": 0.0011, "theta": -0.0135, "rho": -0.0001, "theo": 0.0156, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 0.39, "last_trade_time": "2026-10-12T14:31:48", "percent_change": 0.0, "prev_day_close": 0.0500000007450581}, {"option": "COPX261113C00060000", "bid": 12.2, "bid_size": 60.0, "ask": 13.5, "ask_size": 40.0, "iv": 0.0, "open_interest": 1.0, "volume": 0.0, "delta": 0.9851, "gamma": 0.0062, "vega": 0.0025, "theta": -0.029, "rho": 0.0024, "theo": 12.8871, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 25.04, "last_trade_time": "2026-10-07T10:17:04", "percent_change": 0.0, "prev_day_close": 12.5999999046326}, {"option": "COPX261113P00060000", "bid": 0.0, "bid_size": 0.0, "ask": 0.05, "ask_size": 1.0, "iv": 0.9545, "open_interest": 32.0, "volume": 1.0, "delta": -0.0163, "gamma": 0.006, "vega": 0.0027, "theta": -0.031, "rho": -0.0002, "theo": 0.039, "change": 0.005, "open": 0.03, "high": 0.03, "low": 0.03, "tick": "down", "last_trade_price": 0.03, "last_trade_time": "2026-11-10T14:22:19", "percent_change": 20.0, "prev_day_close": 0.025000000372529}, {"option": "COPX261113C00065000", "bid": 7.1, "bid_size": 73.0, "ask": 8.6, "ask_size": 38.0, "iv": 0.0, "open_interest": 5.0, "volume": 0.0, "delta": 0.946, "gamma": 0.0211, "vega": 0.0072, "theta": -0.0814, "rho": 0.0036, "theo": 7.9691, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 6.5, "last_trade_time": "2026-11-06T12:37:32", "percent_change": 0.0, "prev_day_close": 7.60000014305115}, {"option": "COPX261113P00065000", "bid": 0.0, "bid_size": 0.0, "ask": 0.15, "ask_size": 91.0, "iv": 0.7209, "open_interest": 19.0, "volume": 10.0, "delta": -0.0554, "gamma": 0.021, "vega": 0.0074, "theta": -0.0821, "rho": -0.0006, "theo": 0.1251, "change": 0.055, "open": 0.18, "high": 0.18, "low": 0.18, "tick": "down", "last_trade_price": 0.18, "last_trade_time": "2026-11-10T10:21:24", "percent_change": 44.0, "prev_day_close": 0.0750000029802322}, {"option": "COPX261113C00066000", "bid": 6.1, "bid_size": 76.0, "ask": 7.3, "ask_size": 24.0, "iv": 0.0, "open_interest": 0.0, "volume": 0.0, "delta": 0.9285, "gamma": 0.0275, "vega": 0.009, "theta": -0.1006, "rho": 0.004, "theo": 7.0077, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 6.70000004768372}, {"option": "COPX261113P00066000", "bid": 0.0, "bid_size": 0.0, "ask": 0.35, "ask_size": 308.0, "iv": 0.7703, "open_interest": 34.0, "volume": 10.0, "delta": -0.0729, "gamma": 0.0274, "vega": 0.0092, "theta": -0.101, "rho": -0.0007, "theo": 0.1646, "change": 0.35, "open": 0.5, "high": 0.5, "low": 0.5, "tick": "up", "last_trade_price": 0.5, "last_trade_time": "2026-11-10T10:21:24", "percent_change": 233.333, "prev_day_close": 0.174999997019768}, {"option": "COPX261113C00067000", "bid": 5.3, "bid_size": 80.0, "ask": 6.5, "ask_size": 47.0, "iv": 0.5237, "open_interest": 0.0, "volume": 0.0, "delta": 0.9046, "gamma": 0.0358, "vega": 0.0112, "theta": -0.1242, "rho": 0.0044, "theo": 6.062, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 5.79999995231628}, {"option": "COPX261113P00067000", "bid": 0.1, "bid_size": 114.0, "ask": 0.35, "ask_size": 243.0, "iv": 0.7253, "open_interest": 153.0, "volume": 1.0, "delta": -0.0969, "gamma": 0.0357, "vega": 0.0114, "theta": -0.1242, "rho": -0.001, "theo": 0.2201, "change": 0.005, "open": 0.18, "high": 0.18, "low": 0.18, "tick": "down", "last_trade_price": 0.18, "last_trade_time": "2026-11-10T09:32:55", "percent_change": 2.85714, "prev_day_close": 0.224999997764826}, {"option": "COPX261113C00068000", "bid": 4.7, "bid_size": 78.0, "ask": 5.4, "ask_size": 17.0, "iv": 0.6149, "open_interest": 10.0, "volume": 0.0, "delta": 0.8716, "gamma": 0.0465, "vega": 0.0139, "theta": -0.1525, "rho": 0.0048, "theo": 5.1399, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 7.1, "last_trade_time": "2026-11-09T11:28:40", "percent_change": 0.0, "prev_day_close": 5.0}, {"option": "COPX261113P00068000", "bid": 0.2, "bid_size": 47.0, "ask": 0.45, "ask_size": 186.0, "iv": 0.7033, "open_interest": 81.0, "volume": 2.0, "delta": -0.1298, "gamma": 0.0463, "vega": 0.014, "theta": -0.1522, "rho": -0.0013, "theo": 0.2993, "change": 0.175, "open": 0.35, "high": 0.35, "low": 0.35, "tick": "no_change", "last_trade_price": 0.35, "last_trade_time": "2026-11-10T14:22:19", "percent_change": 100.0, "prev_day_close": 0.324999995529652}, {"option": "COPX261113C00069000", "bid": 3.7, "bid_size": 119.0, "ask": 4.5, "ask_size": 41.0, "iv": 0.5547, "open_interest": 1.0, "volume": 0.0, "delta": 0.8267, "gamma": 0.0595, "vega": 0.017, "theta": -0.1849, "rho": 0.005, "theo": 4.253, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 3.2, "last_trade_time": "2026-11-05T11:12:08", "percent_change": 0.0, "prev_day_close": 4.0}, {"option": "COPX261113P00069000", "bid": 0.15, "bid_size": 320.0, "ask": 0.5, "ask_size": 88.0, "iv": 0.5983, "open_interest": 248.0, "volume": 1.0, "delta": -0.1747, "gamma": 0.0592, "vega": 0.0171, "theta": -0.1844, "rho": -0.0018, "theo": 0.4137, "change": 0.125, "open": 0.4, "high": 0.4, "low": 0.4, "tick": "up", "last_trade_price": 0.4, "last_trade_time": "2026-11-10T14:50:12", "percent_change": 45.4545, "prev_day_close": 0.424999997019768}, {"option": "COPX261113C00070000", "bid": 3.1, "bid_size": 117.0, "ask": 3.9, "ask_size": 67.0, "iv": 0.6641, "open_interest": 16.0, "volume": 0.0, "delta": 0.7665, "gamma": 0.0742, "vega": 0.0203, "theta": -0.2194, "rho": 0.005, "theo": 3.4179, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 5.1, "last_trade_time": "2026-11-09T14:15:35", "percent_change": 0.0, "prev_day_close": 3.34999990463257}, {"option": "COPX261113P00070000", "bid": 0.5, "bid_size": 7.0, "ask": 0.65, "ask_size": 18.0, "iv": 0.6217, "open_interest": 77.0, "volume": 5.0, "delta": -0.2346, "gamma": 0.0738, "vega": 0.0204, "theta": -0.2186, "rho": -0.0024, "theo": 0.5799, "change": 0.175, "open": 0.5, "high": 0.75, "low": 0.5, "tick": "up", "last_trade_price": 0.55, "last_trade_time": "2026-11-10T15:56:39", "percent_change": 46.6667, "prev_day_close": 0.574999988079071}, {"option": "COPX261113C00071000", "bid": 2.45, "bid_size": 98.0, "ask": 3.1, "ask_size": 104.0, "iv": 0.6516, "open_interest": 2.0, "volume": 0.0, "delta": 0.6893, "gamma": 0.0887, "vega": 0.0234, "theta": -0.2513, "rho": 0.0047, "theo": 2.6567, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 2.19, "last_trade_time": "2026-11-06T14:38:24", "percent_change": 0.0, "prev_day_close": 2.52500009536743}, {"option": "COPX261113P00071000", "bid": 0.7, "bid_size": 65.0, "ask": 1.1, "ask_size": 150.0, "iv": 0.6354, "open_interest": 27.0, "volume": 1.0, "delta": -0.3115, "gamma": 0.0883, "vega": 0.0234, "theta": -0.2502, "rho": -0.0032, "theo": 0.8199, "change": 0.235, "open": 0.76, "high": 0.76, "low": 0.76, "tick": "up", "last_trade_price": 0.76, "last_trade_time": "2026-11-10T15:49:49", "percent_change": 44.7619, "prev_day_close": 0.824999988079071}, {"option": "COPX261113C00072000", "bid": 1.8, "bid_size": 138.0, "ask": 2.2, "ask_size": 29.0, "iv": 0.5784, "open_interest": 44.0, "volume": 0.0, "delta": 0.5962, "gamma": 0.0997, "vega": 0.0257, "theta": -0.2734, "rho": 0.0046, "theo": 1.9939, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 3.49, "last_trade_time": "2026-11-09T12:33:37", "percent_change": 0.0, "prev_day_close": 1.89999997615814}, {"option": "COPX261113P00072000", "bid": 0.95, "bid_size": 151.0, "ask": 1.3, "ask_size": 92.0, "iv": 0.5728, "open_interest": 62.0, "volume": 6.0, "delta": -0.4042, "gamma": 0.0993, "vega": 0.0257, "theta": -0.2723, "rho": -0.0042, "theo": 1.1582, "change": 0.555, "open": 1.1, "high": 1.23, "low": 1.1, "tick": "up", "last_trade_price": 1.23, "last_trade_time": "2026-11-10T11:18:40", "percent_change": 82.2222, "prev_day_close": 1.17499995231628}, {"option": "COPX261113C00072500", "bid": 1.5, "bid_size": 189.0, "ask": 2.0, "ask_size": 86.0, "iv": 0.5976, "open_interest": 5.0, "volume": 4.0, "delta": 0.5457, "gamma": 0.1028, "vega": 0.0262, "theta": -0.2786, "rho": 0.0042, "theo": 1.7065, "change": -2.0, "open": 1.64, "high": 1.7, "low": 1.64, "tick": "up", "last_trade_price": 1.7, "last_trade_time": "2026-11-10T15:28:29", "percent_change": -54.0541, "prev_day_close": 1.625}, {"option": "COPX261113P00072500", "bid": 1.15, "bid_size": 135.0, "ask": 1.5, "ask_size": 80.0, "iv": 0.5635, "open_interest": 7.0, "volume": 0.0, "delta": -0.4546, "gamma": 0.1024, "vega": 0.0263, "theta": -0.2775, "rho": -0.0047, "theo": 1.3709, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 1.14, "last_trade_time": "2026-11-09T10:26:21", "percent_change": 0.0, "prev_day_close": 1.375}, {"option": "COPX261113C00073000", "bid": 1.25, "bid_size": 328.0, "ask": 1.8, "ask_size": 216.0, "iv": 0.6067, "open_interest": 397.0, "volume": 1.0, "delta": 0.494, "gamma": 0.1039, "vega": 0.0264, "theta": -0.2792, "rho": 0.004, "theo": 1.4501, "change": -1.77, "open": 1.48, "high": 1.48, "low": 1.48, "tick": "down", "last_trade_price": 1.48, "last_trade_time": "2026-11-10T15:49:43", "percent_change": -54.4615, "prev_day_close": 1.375}, {"option": "COPX261113P00073000", "bid": 1.35, "bid_size": 173.0, "ask": 1.75, "ask_size": 104.0, "iv": 0.5539, "open_interest": 109.0, "volume": 4.0, "delta": -0.506, "gamma": 0.1035, "vega": 0.0264, "theta": -0.2781, "rho": -0.0053, "theo": 1.6148, "change": 1.15, "open": 1.22, "high": 2.0, "low": 1.22, "tick": "up", "last_trade_price": 2.0, "last_trade_time": "2026-11-10T12:37:11", "percent_change": 135.294, "prev_day_close": 1.64999997615814}, {"option": "COPX261113C00073500", "bid": 1.1, "bid_size": 131.0, "ask": 1.35, "ask_size": 61.0, "iv": 0.5778, "open_interest": 32.0, "volume": 37.0, "delta": 0.4426, "gamma": 0.1029, "vega": 0.0262, "theta": -0.275, "rho": 0.0037, "theo": 1.2251, "change": -1.725, "open": 1.1, "high": 1.25, "low": 1.1, "tick": "no_change", "last_trade_price": 1.25, "last_trade_time": "2026-11-10T15:49:21", "percent_change": -57.9832, "prev_day_close": 1.19999998807907}, {"option": "COPX261113P00073500", "bid": 1.6, "bid_size": 87.0, "ask": 2.05, "ask_size": 78.0, "iv": 0.553, "open_interest": 21.0, "volume": 1.0, "delta": -0.5573, "gamma": 0.1025, "vega": 0.0262, "theta": -0.274, "rho": -0.0058, "theo": 1.89, "change": 0.675, "open": 1.85, "high": 1.85, "low": 1.85, "tick": "up", "last_trade_price": 1.85, "last_trade_time": "2026-11-10T10:38:32", "percent_change": 57.4468, "prev_day_close": 1.875}, {"option": "COPX261113C00074000", "bid": 0.95, "bid_size": 29.0, "ask": 1.2, "ask_size": 36.0, "iv": 0.5967, "open_interest": 517.0, "volume": 34.0, "delta": 0.3928, "gamma": 0.0999, "vega": 0.0255, "theta": -0.2665, "rho": 0.0032, "theo": 1.0307, "change": -1.525, "open": 1.05, "high": 1.05, "low": 1.0, "tick": "no_change", "last_trade_price": 1.05, "last_trade_time": "2026-11-10T15:49:21", "percent_change": -59.2233, "prev_day_close": 0.949999988079071}, {"option": "COPX261113P00074000", "bid": 1.9, "bid_size": 100.0, "ask": 2.35, "ask_size": 90.0, "iv": 0.5516, "open_interest": 49.0, "volume": 15.0, "delta": -0.6068, "gamma": 0.0996, "vega": 0.0255, "theta": -0.2656, "rho": -0.0064, "theo": 2.1956, "change": 1.6, "open": 2.1, "high": 2.75, "low": 1.62, "tick": "up", "last_trade_price": 2.75, "last_trade_time": "2026-11-10T12:03:49", "percent_change": 139.13, "prev_day_close": 2.22499990463257}, {"option": "COPX261113C00075000", "bid": 0.65, "bid_size": 15.0, "ask": 1.3, "ask_size": 278.0, "iv": 0.6937, "open_interest": 55.0, "volume": 11.0, "delta": 0.3026, "gamma": 0.0893, "vega": 0.0231, "theta": -0.2394, "rho": 0.0027, "theo": 0.7247, "change": -1.35, "open": 1.03, "high": 1.03, "low": 0.65, "tick": "down", "last_trade_price": 0.65, "last_trade_time": "2026-11-10T14:16:00", "percent_change": -67.5, "prev_day_close": 0.675000011920929}, {"option": "COPX261113P00075000", "bid": 2.4, "bid_size": 161.0, "ask": 3.0, "ask_size": 65.0, "iv": 0.5036, "open_interest": 99.0, "volume": 0.0, "delta": -0.6969, "gamma": 0.0891, "vega": 0.0231, "theta": -0.2386, "rho": -0.0074, "theo": 2.8895, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 1.62, "last_trade_time": "2026-11-09T14:55:12", "percent_change": 0.0, "prev_day_close": 2.94999992847443}, {"option": "COPX261113C00076000", "bid": 0.4, "bid_size": 72.0, "ask": 0.8, "ask_size": 314.0, "iv": 0.6463, "open_interest": 60.0, "volume": 3.0, "delta": 0.2284, "gamma": 0.0755, "vega": 0.0201, "theta": -0.205, "rho": 0.002, "theo": 0.5096, "change": -1.05, "open": 0.46, "high": 0.5, "low": 0.45, "tick": "up", "last_trade_price": 0.5, "last_trade_time": "2026-11-10T15:27:43", "percent_change": -67.7419, "prev_day_close": 0.475000008940697}, {"option": "COPX261113P00076000", "bid": 3.4, "bid_size": 34.0, "ask": 4.3, "ask_size": 192.0, "iv": 0.6869, "open_interest": 94.0, "volume": 20.0, "delta": -0.7709, "gamma": 0.0754, "vega": 0.02, "theta": -0.2044, "rho": -0.0082, "theo": 3.674, "change": 1.925, "open": 4.0, "high": 4.0, "low": 4.0, "tick": "up", "last_trade_price": 4.0, "last_trade_time": "2026-11-10T11:59:40", "percent_change": 92.7711, "prev_day_close": 3.90000009536743}, {"option": "COPX261113C00076500", "bid": 0.3, "bid_size": 124.0, "ask": 0.7, "ask_size": 287.0, "iv": 0.6488, "open_interest": 29.0, "volume": 24.0, "delta": 0.1976, "gamma": 0.0684, "vega": 0.0184, "theta": -0.1873, "rho": 0.0018, "theo": 0.4284, "change": -0.93, "open": 0.52, "high": 0.52, "low": 0.39, "tick": "down", "last_trade_price": 0.42, "last_trade_time": "2026-11-10T14:49:36", "percent_change": -68.8889, "prev_day_close": 0.399999991059303}, {"option": "COPX261113P00076500", "bid": 3.8, "bid_size": 50.0, "ask": 4.4, "ask_size": 78.0, "iv": 0.6147, "open_interest": 0.0, "volume": 0.0, "delta": -0.8016, "gamma": 0.0682, "vega": 0.0184, "theta": -0.1866, "rho": -0.0086, "theo": 4.0926, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 1.47, "last_trade_time": "2026-10-16T11:01:55", "percent_change": 0.0, "prev_day_close": 4.10000002384186}, {"option": "COPX261113C00077000", "bid": 0.2, "bid_size": 206.0, "ask": 0.45, "ask_size": 83.0, "iv": 0.5982, "open_interest": 158.0, "volume": 2.0, "delta": 0.1708, "gamma": 0.0614, "vega": 0.0168, "theta": -0.1699, "rho": 0.0016, "theo": 0.3611, "change": -0.76, "open": 0.44, "high": 0.44, "low": 0.44, "tick": "no_change", "last_trade_price": 0.44, "last_trade_time": "2026-11-10T14:29:11", "percent_change": -63.3333, "prev_day_close": 0.375}, {"option": "COPX261113P00077000", "bid": 3.9, "bid_size": 88.0, "ask": 5.1, "ask_size": 80.0, "iv": 0.605, "open_interest": 0.0, "volume": 0.0, "delta": -0.8284, "gamma": 0.0614, "vega": 0.0168, "theta": -0.1693, "rho": -0.0089, "theo": 4.5251, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 4.70000004768372}, {"option": "COPX261113C00077500", "bid": 0.2, "bid_size": 52.0, "ask": 0.6, "ask_size": 353.0, "iv": 0.6898, "open_interest": 45.0, "volume": 2.0, "delta": 0.1475, "gamma": 0.0549, "vega": 0.0153, "theta": -0.1534, "rho": 0.0014, "theo": 0.3053, "change": -0.605, "open": 0.42, "high": 0.42, "low": 0.42, "tick": "no_change", "last_trade_price": 0.42, "last_trade_time": "2026-11-10T11:00:31", "percent_change": -59.0244, "prev_day_close": 0.400000013411045}, {"option": "COPX261113P00077500", "bid": 4.6, "bid_size": 68.0, "ask": 5.6, "ask_size": 82.0, "iv": 0.7112, "open_interest": 14.0, "volume": 0.0, "delta": -0.8516, "gamma": 0.0548, "vega": 0.0153, "theta": -0.1527, "rho": -0.0092, "theo": 4.969, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 4.19, "last_trade_time": "2026-11-09T09:40:05", "percent_change": 0.0, "prev_day_close": 5.25}, {"option": "COPX261113C00078000", "bid": 0.15, "bid_size": 121.0, "ask": 0.3, "ask_size": 27.0, "iv": 0.6157, "open_interest": 286.0, "volume": 10.0, "delta": 0.1275, "gamma": 0.0488, "vega": 0.0139, "theta": -0.138, "rho": 0.0012, "theo": 0.259, "change": -0.655, "open": 0.42, "high": 0.42, "low": 0.21, "tick": "up", "last_trade_price": 0.22, "last_trade_time": "2026-11-10T15:27:16", "percent_change": -74.8571, "prev_day_close": 0.225000008940697}, {"option": "COPX261113P00078000", "bid": 4.8, "bid_size": 109.0, "ask": 6.0, "ask_size": 99.0, "iv": 0.6245, "open_interest": 26.0, "volume": 23.0, "delta": -0.8716, "gamma": 0.0488, "vega": 0.0138, "theta": -0.1372, "rho": -0.0094, "theo": 5.4224, "change": 2.6, "open": 5.8, "high": 6.1, "low": 5.8, "tick": "up", "last_trade_price": 6.1, "last_trade_time": "2026-11-10T15:22:04", "percent_change": 74.2857, "prev_day_close": 5.59999990463257}, {"option": "COPX261113C00079000", "bid": 0.1, "bid_size": 180.0, "ask": 0.25, "ask_size": 78.0, "iv": 0.6517, "open_interest": 100.0, "volume": 2.0, "delta": 0.0955, "gamma": 0.0383, "vega": 0.0113, "theta": -0.1107, "rho": 0.0009, "theo": 0.1883, "change": -0.39, "open": 0.25, "high": 0.25, "low": 0.16, "tick": "down", "last_trade_price": 0.16, "last_trade_time": "2026-11-10T11:48:06", "percent_change": -70.9091, "prev_day_close": 0.175000000745058}, {"option": "COPX261113P00079000", "bid": 5.8, "bid_size": 63.0, "ask": 7.0, "ask_size": 53.0, "iv": 0.7055, "open_interest": 13.0, "volume": 0.0, "delta": -0.9036, "gamma": 0.0383, "vega": 0.0113, "theta": -0.1099, "rho": -0.0099, "theo": 6.3511, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 5.35, "last_trade_time": "2026-11-09T09:39:43", "percent_change": 0.0, "prev_day_close": 6.5}, {"option": "COPX261113C00079500", "bid": 0.05, "bid_size": 100.0, "ask": 0.3, "ask_size": 164.0, "iv": 0.6889, "open_interest": 10.0, "volume": 2.0, "delta": 0.0828, "gamma": 0.0339, "vega": 0.0101, "theta": -0.0989, "rho": 0.0008, "theo": 0.1614, "change": -0.265, "open": 0.26, "high": 0.26, "low": 0.26, "tick": "no_change", "last_trade_price": 0.26, "last_trade_time": "2026-11-10T14:29:11", "percent_change": -50.4762, "prev_day_close": 0.200000006705523}, {"option": "COPX261113P00079500", "bid": 6.3, "bid_size": 62.0, "ask": 7.4, "ask_size": 48.0, "iv": 0.7006, "open_interest": 6.0, "volume": 2.0, "delta": -0.9162, "gamma": 0.0339, "vega": 0.0101, "theta": -0.0981, "rho": -0.0101, "theo": 6.8239, "change": 2.25, "open": 7.0, "high": 7.0, "low": 7.0, "tick": "up", "last_trade_price": 7.0, "last_trade_time": "2026-11-10T14:37:22", "percent_change": 47.3684, "prev_day_close": 7.0}, {"option": "COPX261113C00080000", "bid": 0.05, "bid_size": 77.0, "ask": 0.2, "ask_size": 87.0, "iv": 0.6716, "open_interest": 285.0, "volume": 20.0, "delta": 0.072, "gamma": 0.0299, "vega": 0.0091, "theta": -0.0883, "rho": 0.0007, "theo": 0.1388, "change": -0.3, "open": 0.25, "high": 0.25, "low": 0.1, "tick": "down", "last_trade_price": 0.1, "last_trade_time": "2026-11-10T15:03:00", "percent_change": -75.0, "prev_day_close": 0.150000002235174}, {"option": "COPX261113P00080000", "bid": 6.8, "bid_size": 65.0, "ask": 8.1, "ask_size": 95.0, "iv": 0.8244, "open_interest": 44.0, "volume": 1.0, "delta": -0.9271, "gamma": 0.0299, "vega": 0.0091, "theta": -0.0874, "rho": -0.0103, "theo": 7.3011, "change": 2.35, "open": 7.5, "high": 7.5, "low": 7.5, "tick": "up", "last_trade_price": 7.5, "last_trade_time": "2026-11-10T15:23:12", "percent_change": 45.6311, "prev_day_close": 7.60000014305115}, {"option": "COPX261113C00080500", "bid": 0.05, "bid_size": 103.0, "ask": 0.15, "ask_size": 60.0, "iv": 0.6736, "open_interest": 29.0, "volume": 1.0, "delta": 0.0627, "gamma": 0.0264, "vega": 0.0082, "theta": -0.0788, "rho": 0.0006, "theo": 0.1198, "change": -0.015, "open": 0.36, "high": 0.36, "low": 0.36, "tick": "up", "last_trade_price": 0.36, "last_trade_time": "2026-11-10T09:44:13", "percent_change": -4.0, "prev_day_close": 0.100000003352761}, {"option": "COPX261113P00080500", "bid": 7.1, "bid_size": 61.0, "ask": 8.7, "ask_size": 83.0, "iv": 0.821, "open_interest": 7.0, "volume": 0.0, "delta": -0.9364, "gamma": 0.0264, "vega": 0.0082, "theta": -0.0779, "rho": -0.0104, "theo": 7.7817, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 5.99, "last_trade_time": "2026-11-09T11:02:33", "percent_change": 0.0, "prev_day_close": 7.89999985694885}, {"option": "COPX261113C00081000", "bid": 0.05, "bid_size": 28.0, "ask": 0.25, "ask_size": 362.0, "iv": 0.7692, "open_interest": 29.0, "volume": 20.0, "delta": 0.0547, "gamma": 0.0233, "vega": 0.0074, "theta": -0.0704, "rho": 0.0005, "theo": 0.1037, "change": -0.1, "open": 0.15, "high": 0.15, "low": 0.15, "tick": "down", "last_trade_price": 0.15, "last_trade_time": "2026-11-10T12:05:00", "percent_change": -40.0, "prev_day_close": 0.150000000372529}, {"option": "COPX261113P00081000", "bid": 7.9, "bid_size": 28.0, "ask": 9.0, "ask_size": 58.0, "iv": 0.9016, "open_interest": 2.0, "volume": 0.0, "delta": -0.9444, "gamma": 0.0233, "vega": 0.0074, "theta": -0.0694, "rho": -0.0106, "theo": 8.2654, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 6.01, "last_trade_time": "2026-11-09T15:58:00", "percent_change": 0.0, "prev_day_close": 8.45000004768372}, {"option": "COPX261113C00081500", "bid": 0.0, "bid_size": 0.0, "ask": 0.2, "ask_size": 293.0, "iv": 0.7384, "open_interest": 14.0, "volume": 3.0, "delta": 0.0478, "gamma": 0.0206, "vega": 0.0066, "theta": -0.0628, "rho": 0.0004, "theo": 0.0901, "change": -0.13, "open": 0.09, "high": 0.13, "low": 0.09, "tick": "down", "last_trade_price": 0.12, "last_trade_time": "2026-11-10T11:01:02", "percent_change": -52.0, "prev_day_close": 0.100000001490116}, {"option": "COPX261113P00081500", "bid": 8.4, "bid_size": 46.0, "ask": 9.4, "ask_size": 43.0, "iv": 0.8949, "open_interest": 3.0, "volume": 0.0, "delta": -0.9512, "gamma": 0.0206, "vega": 0.0066, "theta": -0.0618, "rho": -0.0107, "theo": 8.7514, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 2.67, "last_trade_time": "2026-10-13T12:26:21", "percent_change": 0.0, "prev_day_close": 8.89999961853027}, {"option": "COPX261113C00082000", "bid": 0.0, "bid_size": 0.0, "ask": 0.15, "ask_size": 237.0, "iv": 0.7295, "open_interest": 64.0, "volume": 7.0, "delta": 0.0419, "gamma": 0.0182, "vega": 0.006, "theta": -0.0561, "rho": 0.0004, "theo": 0.0785, "change": -0.155, "open": 0.1, "high": 0.1, "low": 0.05, "tick": "no_change", "last_trade_price": 0.07, "last_trade_time": "2026-11-10T15:35:01", "percent_change": -68.8889, "prev_day_close": 0.0750000011175871}, {"option": "COPX261113P00082000", "bid": 8.7, "bid_size": 63.0, "ask": 9.7, "ask_size": 45.0, "iv": 0.6533, "open_interest": 4.0, "volume": 0.0, "delta": -0.9572, "gamma": 0.0182, "vega": 0.006, "theta": -0.055, "rho": -0.0108, "theo": 9.2395, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 11.59, "last_trade_time": "2026-11-06T10:13:19", "percent_change": 0.0, "prev_day_close": 9.19999980926514}, {"option": "COPX261113C00082500", "bid": 0.0, "bid_size": 0.0, "ask": 0.35, "ask_size": 539.0, "iv": 0.8992, "open_interest": 117.0, "volume": 0.0, "delta": 0.0368, "gamma": 0.0161, "vega": 0.0053, "theta": -0.0502, "rho": 0.0003, "theo": 0.0686, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 0.31, "last_trade_time": "2026-11-04T13:50:02", "percent_change": 0.0, "prev_day_close": 0.174999997019768}, {"option": "COPX261113P00082500", "bid": 8.9, "bid_size": 57.0, "ask": 10.6, "ask_size": 80.0, "iv": 0.7842, "open_interest": 3.0, "volume": 0.0, "delta": -0.9622, "gamma": 0.0161, "vega": 0.0053, "theta": -0.049, "rho": -0.0109, "theo": 9.7293, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 3.15, "last_trade_time": "2026-10-13T12:23:28", "percent_change": 0.0, "prev_day_close": 9.75}, {"option": "COPX261113C00083000", "bid": 0.0, "bid_size": 0.0, "ask": 0.2, "ask_size": 435.0, "iv": 0.8321, "open_interest": 52.0, "volume": 30.0, "delta": 0.0324, "gamma": 0.0143, "vega": 0.0048, "theta": -0.0449, "rho": 0.0003, "theo": 0.0601, "change": -0.04, "open": 0.15, "high": 0.15, "low": 0.11, "tick": "down", "last_trade_price": 0.11, "last_trade_time": "2026-11-10T12:05:00", "percent_change": -26.6667, "prev_day_close": 0.100000001490116}, {"option": "COPX261113P00083000", "bid": 9.7, "bid_size": 59.0, "ask": 10.9, "ask_size": 41.0, "iv": 0.8888, "open_interest": 6.0, "volume": 0.0, "delta": -0.9667, "gamma": 0.0143, "vega": 0.0048, "theta": -0.0436, "rho": -0.0111, "theo": 10.2205, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 8.63, "last_trade_time": "2026-11-09T11:00:56", "percent_change": 0.0, "prev_day_close": 10.3999996185303}, {"option": "COPX261113C00083500", "bid": 0.0, "bid_size": 0.0, "ask": 0.7, "ask_size": 537.0, "iv": 1.1376, "open_interest": 13.0, "volume": 0.0, "delta": 0.0285, "gamma": 0.0127, "vega": 0.0043, "theta": -0.0402, "rho": 0.0003, "theo": 0.0528, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.31, "last_trade_time": "2026-11-02T11:26:26", "percent_change": 0.0, "prev_day_close": 0.349999994039536}, {"option": "COPX261113P00083500", "bid": 9.8, "bid_size": 51.0, "ask": 11.6, "ask_size": 80.0, "iv": 0.7384, "open_interest": 4.0, "volume": 0.0, "delta": -0.9705, "gamma": 0.0127, "vega": 0.0043, "theta": -0.0389, "rho": -0.0112, "theo": 10.7129, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 5.75, "last_trade_time": "2026-10-19T10:07:58", "percent_change": 0.0, "prev_day_close": 10.7000002861023}, {"option": "COPX261113C00084000", "bid": 0.0, "bid_size": 0.0, "ask": 0.25, "ask_size": 519.0, "iv": 0.9313, "open_interest": 118.0, "volume": 0.0, "delta": 0.0252, "gamma": 0.0112, "vega": 0.0039, "theta": -0.036, "rho": 0.0002, "theo": 0.0465, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.2, "last_trade_time": "2026-11-09T15:36:45", "percent_change": 0.0, "prev_day_close": 0.125}, {"option": "COPX261113P00084000", "bid": 10.3, "bid_size": 51.0, "ask": 12.1, "ask_size": 80.0, "iv": 0.7662, "open_interest": 2.0, "volume": 0.0, "delta": -0.9738, "gamma": 0.0112, "vega": 0.0039, "theta": -0.0346, "rho": -0.0112, "theo": 11.2063, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 3.85, "last_trade_time": "2026-10-13T14:25:36", "percent_change": 0.0, "prev_day_close": 11.2000002861023}, {"option": "COPX261113C00084500", "bid": 0.0, "bid_size": 0.0, "ask": 0.7, "ask_size": 680.0, "iv": 1.2086, "open_interest": 5.0, "volume": 0.0, "delta": 0.0223, "gamma": 0.01, "vega": 0.0035, "theta": -0.0323, "rho": 0.0002, "theo": 0.041, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.19, "last_trade_time": "2026-10-30T13:52:31", "percent_change": 0.0, "prev_day_close": 0.349999994039536}, {"option": "COPX261113P00084500", "bid": 10.8, "bid_size": 51.0, "ask": 12.6, "ask_size": 80.0, "iv": 0.7938, "open_interest": 1.0, "volume": 0.0, "delta": -0.9767, "gamma": 0.01, "vega": 0.0035, "theta": -0.0309, "rho": -0.0114, "theo": 11.7006, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 11.46, "last_trade_time": "2026-10-22T13:21:21", "percent_change": 0.0, "prev_day_close": 11.7000002861023}, {"option": "COPX261113C00085000", "bid": 0.0, "bid_size": 0.0, "ask": 0.55, "ask_size": 979.0, "iv": 1.1727, "open_interest": 607.0, "volume": 0.0, "delta": 0.0198, "gamma": 0.0089, "vega": 0.0032, "theta": -0.029, "rho": 0.0002, "theo": 0.0363, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.11, "last_trade_time": "2026-11-09T11:43:00", "percent_change": 0.0, "prev_day_close": 0.275000005960464}, {"option": "COPX261113P00085000", "bid": 11.3, "bid_size": 47.0, "ask": 13.1, "ask_size": 82.0, "iv": 0.8211, "open_interest": 6.0, "volume": 0.0, "delta": -0.9792, "gamma": 0.0089, "vega": 0.0032, "theta": -0.0275, "rho": -0.0114, "theo": 12.1955, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 14.24, "last_trade_time": "2026-11-06T10:19:12", "percent_change": 0.0, "prev_day_close": 12.2000002861023}, {"option": "COPX261113C00085500", "bid": 0.0, "bid_size": 0.0, "ask": 0.4, "ask_size": 570.0, "iv": 1.1233, "open_interest": 6.0, "volume": 1.0, "delta": 0.0176, "gamma": 0.0079, "vega": 0.0029, "theta": -0.026, "rho": 0.0002, "theo": 0.0322, "change": 0.1, "open": 0.2, "high": 0.2, "low": 0.2, "tick": "up", "last_trade_price": 0.2, "last_trade_time": "2026-11-10T09:30:00", "percent_change": 100.0, "prev_day_close": 0.200000002980232}, {"option": "COPX261113P00085500", "bid": 11.8, "bid_size": 48.0, "ask": 13.6, "ask_size": 80.0, "iv": 0.8482, "open_interest": 0.0, "volume": 0.0, "delta": -0.9814, "gamma": 0.0079, "vega": 0.0029, "theta": -0.0245, "rho": -0.0115, "theo": 12.6911, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 12.7000002861023}, {"option": "COPX261113C00086000", "bid": 0.0, "bid_size": 0.0, "ask": 0.7, "ask_size": 594.0, "iv": 1.3116, "open_interest": 42.0, "volume": 0.0, "delta": 0.0156, "gamma": 0.0071, "vega": 0.0026, "theta": -0.0234, "rho": 0.0001, "theo": 0.0286, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.05, "last_trade_time": "2026-11-09T14:05:07", "percent_change": 0.0, "prev_day_close": 0.349999994039536}, {"option": "COPX261113P00086000", "bid": 12.3, "bid_size": 52.0, "ask": 14.1, "ask_size": 80.0, "iv": 0.875, "open_interest": 3.0, "volume": 0.0, "delta": -0.9834, "gamma": 0.0071, "vega": 0.0026, "theta": -0.0218, "rho": -0.0116, "theo": 13.1872, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 13.81, "last_trade_time": "2026-10-30T12:19:25", "percent_change": 0.0, "prev_day_close": 13.2000002861023}, {"option": "COPX261113C00086500", "bid": 0.0, "bid_size": 0.0, "ask": 0.7, "ask_size": 573.0, "iv": 1.3452, "open_interest": 5.0, "volume": 0.0, "delta": 0.014, "gamma": 0.0063, "vega": 0.0024, "theta": -0.0211, "rho": 0.0001, "theo": 0.0255, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.3, "last_trade_time": "2026-10-27T09:30:00", "percent_change": 0.0, "prev_day_close": 0.349999994039536}, {"option": "COPX261113P00086500", "bid": 12.8, "bid_size": 35.0, "ask": 14.6, "ask_size": 80.0, "iv": 0.9016, "open_interest": 1.0, "volume": 0.0, "delta": -0.9851, "gamma": 0.0063, "vega": 0.0024, "theta": -0.0195, "rho": -0.0117, "theo": 13.6838, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 13.45, "last_trade_time": "2026-10-22T11:09:44", "percent_change": 0.0, "prev_day_close": 13.7000002861023}, {"option": "COPX261113C00087000", "bid": 0.0, "bid_size": 0.0, "ask": 0.05, "ask_size": 88.0, "iv": 0.8639, "open_interest": 15.0, "volume": 0.0, "delta": 0.0125, "gamma": 0.0057, "vega": 0.0021, "theta": -0.019, "rho": 0.0001, "theo": 0.0228, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.1, "last_trade_time": "2026-11-03T10:39:02", "percent_change": 0.0, "prev_day_close": 0.025000000372529}, {"option": "COPX261113P00087000", "bid": 13.3, "bid_size": 58.0, "ask": 15.0, "ask_size": 41.0, "iv": 0.0, "open_interest": 0.0, "volume": 0.0, "delta": -0.9866, "gamma": 0.0057, "vega": 0.0021, "theta": -0.0173, "rho": -0.0118, "theo": 14.1808, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 14.1500000953674}, {"option": "COPX261113C00087500", "bid": 0.0, "bid_size": 0.0, "ask": 0.7, "ask_size": 540.0, "iv": 1.411, "open_interest": 26.0, "volume": 0.0, "delta": 0.0112, "gamma": 0.0051, "vega": 0.0019, "theta": -0.0172, "rho": 0.0001, "theo": 0.0204, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.28, "last_trade_time": "2026-10-23T11:52:23", "percent_change": 0.0, "prev_day_close": 0.349999994039536}, {"option": "COPX261113P00087500", "bid": 13.9, "bid_size": 39.0, "ask": 15.8, "ask_size": 82.0, "iv": 1.2366, "open_interest": 1.0, "volume": 1.0, "delta": -0.9879, "gamma": 0.0051, "vega": 0.0019, "theta": -0.0154, "rho": -0.0119, "theo": 14.678, "change": 2.26, "open": 14.66, "high": 14.66, "low": 14.66, "tick": "up", "last_trade_price": 14.66, "last_trade_time": "2026-11-10T11:25:39", "percent_change": 18.2258, "prev_day_close": 14.8499999046326}, {"option": "COPX261113C00088000", "bid": 0.0, "bid_size": 0.0, "ask": 0.7, "ask_size": 649.0, "iv": 1.4434, "open_interest": 19.0, "volume": 0.0, "delta": 0.01, "gamma": 0.0046, "vega": 0.0018, "theta": -0.0155, "rho": 0.0001, "theo": 0.0182, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 0.33, "last_trade_time": "2026-11-05T10:27:32", "percent_change": 0.0, "prev_day_close": 0.349999994039536}, {"option": "COPX261113P00088000", "bid": 14.4, "bid_size": 55.0, "ask": 16.1, "ask_size": 80.0, "iv": 1.1062, "open_interest": 1.0, "volume": 2.0, "delta": -0.989, "gamma": 0.0046, "vega": 0.0018, "theta": -0.0137, "rho": -0.0119, "theo": 15.1756, "change": 2.18, "open": 15.09, "high": 15.13, "low": 15.09, "tick": "up", "last_trade_price": 15.13, "last_trade_time": "2026-11-10T11:26:06", "percent_change": 16.834, "prev_day_close": 15.25}, {"option": "COPX261113C00088500", "bid": 0.0, "bid_size": 0.0, "ask": 0.7, "ask_size": 586.0, "iv": 1.4754, "open_interest": 10.0, "volume": 0.0, "delta": 0.009, "gamma": 0.0041, "vega": 0.0016, "theta": -0.0141, "rho": 0.0001, "theo": 0.0164, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.29, "last_trade_time": "2026-10-28T13:57:13", "percent_change": 0.0, "prev_day_close": 0.349999994039536}, {"option": "COPX261113P00088500", "bid": 14.9, "bid_size": 43.0, "ask": 16.9, "ask_size": 82.0, "iv": 1.3599, "open_interest": 1.0, "volume": 1.0, "delta": -0.99, "gamma": 0.0041, "vega": 0.0016, "theta": -0.0122, "rho": -0.012, "theo": 15.6734, "change": 2.11, "open": 15.56, "high": 15.56, "low": 15.56, "tick": "up", "last_trade_price": 15.56, "last_trade_time": "2026-11-10T11:26:06", "percent_change": 15.6877, "prev_day_close": 15.8999996185303}, {"option": "COPX261113C00089000", "bid": 0.0, "bid_size": 0.0, "ask": 0.7, "ask_size": 605.0, "iv": 1.507, "open_interest": 10.0, "volume": 0.0, "delta": 0.0081, "gamma": 0.0037, "vega": 0.0015, "theta": -0.0127, "rho": 0.0001, "theo": 0.0147, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 0.4, "last_trade_time": "2026-10-29T12:13:10", "percent_change": 0.0, "prev_day_close": 0.349999994039536}, {"option": "COPX261113P00089000", "bid": 15.3, "bid_size": 42.0, "ask": 17.3, "ask_size": 82.0, "iv": 1.2522, "open_interest": 0.0, "volume": 0.0, "delta": -0.9909, "gamma": 0.0037, "vega": 0.0015, "theta": -0.0108, "rho": -0.0121, "theo": 16.1715, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 16.2999997138977}, {"option": "COPX261113C00089500", "bid": 0.0, "bid_size": 0.0, "ask": 0.7, "ask_size": 565.0, "iv": 1.5383, "open_interest": 5.0, "volume": 0.0, "delta": 0.0073, "gamma": 0.0033, "vega": 0.0013, "theta": -0.0116, "rho": 0.0001, "theo": 0.0132, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 0.25, "last_trade_time": "2026-10-23T15:18:42", "percent_change": 0.0, "prev_day_close": 0.349999994039536}, {"option": "COPX261113P00089500", "bid": 15.8, "bid_size": 46.0, "ask": 17.6, "ask_size": 80.0, "iv": 1.0566, "open_interest": 0.0, "volume": 0.0, "delta": -0.9918, "gamma": 0.0033, "vega": 0.0013, "theta": -0.0095, "rho": -0.0122, "theo": 16.6697, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 16.7000002861023}, {"option": "COPX261113C00090000", "bid": 0.0, "bid_size": 0.0, "ask": 0.7, "ask_size": 643.0, "iv": 1.5693, "open_interest": 24.0, "volume": 0.0, "delta": 0.0066, "gamma": 0.003, "vega": 0.0012, "theta": -0.0105, "rho": 0.0001, "theo": 0.0119, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 0.1, "last_trade_time": "2026-11-09T11:06:30", "percent_change": 0.0, "prev_day_close": 0.349999994039536}, {"option": "COPX261113P00090000", "bid": 16.4, "bid_size": 45.0, "ask": 18.3, "ask_size": 82.0, "iv": 1.3847, "open_interest": 0.0, "volume": 0.0, "delta": -0.9925, "gamma": 0.003, "vega": 0.0012, "theta": -0.0084, "rho": -0.0122, "theo": 17.1681, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 17.3499994277954}, {"option": "COPX261113C00090500", "bid": 0.0, "bid_size": 0.0, "ask": 0.7, "ask_size": 621.0, "iv": 1.5999, "open_interest": 6.0, "volume": 0.0, "delta": 0.0059, "gamma": 0.0027, "vega": 0.0011, "theta": -0.0095, "rho": 0.0, "theo": 0.0108, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.1, "last_trade_time": "2026-11-02T15:08:46", "percent_change": 0.0, "prev_day_close": 0.349999994039536}, {"option": "COPX261113P00090500", "bid": 17.2, "bid_size": 42.0, "ask": 18.6, "ask_size": 82.0, "iv": 1.48, "open_interest": 6.0, "volume": 5.0, "delta": -0.9931, "gamma": 0.0027, "vega": 0.0011, "theta": -0.0074, "rho": -0.0123, "theo": 17.6666, "change": 2.34, "open": 17.79, "high": 17.79, "low": 17.78, "tick": "no_change", "last_trade_price": 17.79, "last_trade_time": "2026-11-10T11:29:35", "percent_change": 15.1456, "prev_day_close": 17.9000005722046}, {"option": "COPX261113C00091000", "bid": 0.0, "bid_size": 0.0, "ask": 0.7, "ask_size": 613.0, "iv": 1.6303, "open_interest": 6.0, "volume": 0.0, "delta": 0.0054, "gamma": 0.0024, "vega": 0.001, "theta": -0.0087, "rho": 0.0, "theo": 0.0097, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.2, "last_trade_time": "2026-10-23T14:24:34", "percent_change": 0.0, "prev_day_close": 0.349999994039536}, {"option": "COPX261113P00091000", "bid": 17.4, "bid_size": 50.0, "ask": 19.3, "ask_size": 82.0, "iv": 1.4419, "open_interest": 6.0, "volume": 5.0, "delta": -0.9937, "gamma": 0.0024, "vega": 0.001, "theta": -0.0065, "rho": -0.0124, "theo": 18.1653, "change": 2.32, "open": 18.22, "high": 18.22, "low": 18.21, "tick": "no_change", "last_trade_price": 18.22, "last_trade_time": "2026-11-10T11:29:35", "percent_change": 14.5912, "prev_day_close": 18.5999994277954}, {"option": "COPX261113C00091500", "bid": 0.0, "bid_size": 0.0, "ask": 0.65, "ask_size": 679.0, "iv": 1.6333, "open_interest": 0.0, "volume": 0.0, "delta": 0.0048, "gamma": 0.0022, "vega": 0.0009, "theta": -0.0079, "rho": 0.0, "theo": 0.0088, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.324999988079071}, {"option": "COPX261113P00091500", "bid": 17.3, "bid_size": 65.0, "ask": 19.6, "ask_size": 80.0, "iv": 0.0, "open_interest": 1.0, "volume": 2.0, "delta": -0.9942, "gamma": 0.0022, "vega": 0.0009, "theta": -0.0056, "rho": -0.0125, "theo": 18.6641, "change": 2.87, "open": 18.91, "high": 19.27, "low": 18.91, "tick": "up", "last_trade_price": 19.27, "last_trade_time": "2026-11-10T13:14:51", "percent_change": 17.5, "prev_day_close": 19.0500001907349}, {"option": "COPX261113C00092000", "bid": 0.0, "bid_size": 0.0, "ask": 0.65, "ask_size": 582.0, "iv": 1.6627, "open_interest": 19.0, "volume": 0.0, "delta": 0.0044, "gamma": 0.002, "vega": 0.0008, "theta": -0.0072, "rho": 0.0, "theo": 0.008, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.15, "last_trade_time": "2026-10-23T14:24:59", "percent_change": 0.0, "prev_day_close": 0.324999988079071}, {"option": "COPX261113P00092000", "bid": 18.6, "bid_size": 44.0, "ask": 20.1, "ask_size": 82.0, "iv": 1.4982, "open_interest": 4.0, "volume": 2.0, "delta": -0.9946, "gamma": 0.002, "vega": 0.0008, "theta": -0.0049, "rho": -0.0125, "theo": 19.1629, "change": 2.79, "open": 19.34, "high": 19.69, "low": 19.34, "tick": "up", "last_trade_price": 19.69, "last_trade_time": "2026-11-10T13:14:36", "percent_change": 16.5089, "prev_day_close": 19.5500001907349}, {"option": "COPX261113C00092500", "bid": 0.0, "bid_size": 0.0, "ask": 0.65, "ask_size": 546.0, "iv": 1.6919, "open_interest": 0.0, "volume": 0.0, "delta": 0.004, "gamma": 0.0018, "vega": 0.0008, "theta": -0.0066, "rho": 0.0, "theo": 0.0073, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.324999988079071}, {"option": "COPX261113P00092500", "bid": 18.3, "bid_size": 80.0, "ask": 20.5, "ask_size": 43.0, "iv": 0.0, "open_interest": 4.0, "volume": 2.0, "delta": -0.995, "gamma": 0.0018, "vega": 0.0008, "theta": -0.0042, "rho": -0.0126, "theo": 19.6619, "change": 2.87, "open": 20.19, "high": 20.27, "low": 20.19, "tick": "up", "last_trade_price": 20.27, "last_trade_time": "2026-11-10T13:14:51", "percent_change": 16.4943, "prev_day_close": 20.0}, {"option": "COPX261113C00093000", "bid": 0.0, "bid_size": 0.0, "ask": 0.65, "ask_size": 627.0, "iv": 1.7208, "open_interest": 6.0, "volume": 0.0, "delta": 0.0036, "gamma": 0.0016, "vega": 0.0007, "theta": -0.006, "rho": 0.0, "theo": 0.0066, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.5, "last_trade_time": "2026-10-19T14:25:43", "percent_change": 0.0, "prev_day_close": 0.324999988079071}, {"option": "COPX261113P00093000", "bid": 19.6, "bid_size": 45.0, "ask": 21.4, "ask_size": 82.0, "iv": 1.7439, "open_interest": 0.0, "volume": 0.0, "delta": -0.9954, "gamma": 0.0016, "vega": 0.0007, "theta": -0.0036, "rho": -0.0127, "theo": 20.1609, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 20.6999998092651}, {"option": "COPX261113C00094000", "bid": 0.0, "bid_size": 0.0, "ask": 0.65, "ask_size": 703.0, "iv": 1.7778, "open_interest": 2.0, "volume": 0.0, "delta": 0.003, "gamma": 0.0014, "vega": 0.0006, "theta": -0.005, "rho": 0.0, "theo": 0.0055, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.15, "last_trade_time": "2026-10-27T11:09:55", "percent_change": 0.0, "prev_day_close": 0.324999988079071}, {"option": "COPX261113P00094000", "bid": 20.5, "bid_size": 41.0, "ask": 22.1, "ask_size": 80.0, "iv": 1.5245, "open_interest": 1.0, "volume": 2.0, "delta": -0.996, "gamma": 0.0014, "vega": 0.0006, "theta": -0.0024, "rho": -0.0128, "theo": 21.1592, "change": 2.28, "open": 21.0, "high": 21.18, "low": 21.0, "tick": "up", "last_trade_price": 21.18, "last_trade_time": "2026-11-10T11:36:35", "percent_change": 12.0635, "prev_day_close": 21.3000001907349}, {"option": "COPX261113C00095000", "bid": 0.0, "bid_size": 0.0, "ask": 0.65, "ask_size": 655.0, "iv": 1.8338, "open_interest": 23.0, "volume": 0.0, "delta": 0.0025, "gamma": 0.0011, "vega": 0.0005, "theta": -0.0042, "rho": 0.0, "theo": 0.0046, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 0.28, "last_trade_time": "2026-11-05T10:27:32", "percent_change": 0.0, "prev_day_close": 0.324999988079071}, {"option": "COPX261113P00095000", "bid": 21.6, "bid_size": 54.0, "ask": 23.2, "ask_size": 82.0, "iv": 1.7342, "open_interest": 1.0, "volume": 3.0, "delta": -0.9965, "gamma": 0.0011, "vega": 0.0005, "theta": -0.0015, "rho": -0.0129, "theo": 22.1576, "change": 2.43, "open": 21.95, "high": 22.33, "low": 21.95, "tick": "up", "last_trade_price": 22.33, "last_trade_time": "2026-11-10T12:51:44", "percent_change": 12.2111, "prev_day_close": 22.4000005722046}, {"option": "COPX261113C00096000", "bid": 0.0, "bid_size": 0.0, "ask": 0.65, "ask_size": 539.0, "iv": 1.8888, "open_interest": 0.0, "volume": 0.0, "delta": 0.0021, "gamma": 0.001, "vega": 0.0004, "theta": -0.0035, "rho": 0.0, "theo": 0.0038, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.324999988079071}, {"option": "COPX261113P00096000", "bid": 22.5, "bid_size": 46.0, "ask": 24.3, "ask_size": 82.0, "iv": 1.788, "open_interest": 1.0, "volume": 1.0, "delta": -0.9969, "gamma": 0.001, "vega": 0.0004, "theta": -0.0007, "rho": -0.013, "theo": 23.1563, "change": 2.41, "open": 23.26, "high": 23.26, "low": 23.26, "tick": "up", "last_trade_price": 23.26, "last_trade_time": "2026-11-10T12:51:44", "percent_change": 11.5588, "prev_day_close": 23.3999996185303}, {"option": "COPX261113C00097000", "bid": 0.0, "bid_size": 0.0, "ask": 0.65, "ask_size": 733.0, "iv": 1.9428, "open_interest": 0.0, "volume": 0.0, "delta": 0.0018, "gamma": 0.0008, "vega": 0.0004, "theta": -0.003, "rho": 0.0, "theo": 0.0032, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.324999988079071}, {"option": "COPX261113P00097000", "bid": 23.3, "bid_size": 46.0, "ask": 25.1, "ask_size": 80.0, "iv": 1.4155, "open_interest": 0.0, "volume": 0.0, "delta": -0.9973, "gamma": 0.0008, "vega": 0.0004, "theta": -0.0001, "rho": -0.0131, "theo": 24.1551, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 24.1999998092651}, {"option": "COPX261113C00098000", "bid": 0.0, "bid_size": 0.0, "ask": 0.65, "ask_size": 680.0, "iv": 1.9959, "open_interest": 0.0, "volume": 0.0, "delta": 0.0015, "gamma": 0.0007, "vega": 0.0003, "theta": -0.0025, "rho": 0.0, "theo": 0.0027, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.324999988079071}, {"option": "COPX261113P00098000", "bid": 24.3, "bid_size": 27.0, "ask": 26.1, "ask_size": 80.0, "iv": 1.4606, "open_interest": 0.0, "volume": 0.0, "delta": -0.9976, "gamma": 0.0007, "vega": 0.0003, "theta": 0.0, "rho": -0.0131, "theo": 25.154, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 25.1999998092651}, {"option": "COPX261113C00099000", "bid": 0.0, "bid_size": 0.0, "ask": 0.65, "ask_size": 581.0, "iv": 2.0482, "open_interest": 0.0, "volume": 0.0, "delta": 0.0012, "gamma": 0.0006, "vega": 0.0003, "theta": -0.0022, "rho": 0.0, "theo": 0.0023, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.324999988079071}, {"option": "COPX261113P00099000", "bid": 25.4, "bid_size": 44.0, "ask": 27.1, "ask_size": 80.0, "iv": 1.663, "open_interest": 3.0, "volume": 3.0, "delta": -0.9978, "gamma": 0.0006, "vega": 0.0003, "theta": 0.0, "rho": -0.0131, "theo": 26.153, "change": 2.1, "open": 26.0, "high": 26.0, "low": 26.0, "tick": "no_change", "last_trade_price": 26.0, "last_trade_time": "2026-11-10T11:04:57", "percent_change": 8.78661, "prev_day_close": 26.25}, {"option": "COPX261113C00100000", "bid": 0.0, "bid_size": 0.0, "ask": 0.2, "ask_size": 557.0, "iv": 1.7102, "open_interest": 16.0, "volume": 0.0, "delta": 0.0011, "gamma": 0.0005, "vega": 0.0002, "theta": -0.0018, "rho": 0.0, "theo": 0.0019, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.19, "last_trade_time": "2026-10-19T14:57:06", "percent_change": 0.0, "prev_day_close": 0.100000001490116}, {"option": "COPX261113P00100000", "bid": 26.3, "bid_size": 53.0, "ask": 28.1, "ask_size": 80.0, "iv": 1.549, "open_interest": 3.0, "volume": 3.0, "delta": -0.998, "gamma": 0.0005, "vega": 0.0002, "theta": 0.0, "rho": -0.0131, "theo": 27.152, "change": 2.1, "open": 26.95, "high": 26.95, "low": 26.95, "tick": "no_change", "last_trade_price": 26.95, "last_trade_time": "2026-11-10T11:04:57", "percent_change": 8.45071, "prev_day_close": 27.1999998092651}, {"option": "COPX261113C00105000", "bid": 0.0, "bid_size": 0.0, "ask": 0.65, "ask_size": 647.0, "iv": 2.3452, "open_interest": 2.0, "volume": 0.0, "delta": 0.0005, "gamma": 0.0002, "vega": 0.0001, "theta": -0.0009, "rho": 0.0, "theo": 0.0009, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.19, "last_trade_time": "2026-11-06T15:26:28", "percent_change": 0.0, "prev_day_close": 0.324999988079071}, {"option": "COPX261113P00105000", "bid": 31.3, "bid_size": 47.0, "ask": 33.1, "ask_size": 80.0, "iv": 1.7601, "open_interest": 0.0, "volume": 0.0, "delta": -0.9986, "gamma": 0.0002, "vega": 0.0001, "theta": 0.0, "rho": -0.0126, "theo": 32.1481, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 32.1999988555908}, {"option": "COPX261113C00110000", "bid": 0.0, "bid_size": 0.0, "ask": 0.65, "ask_size": 539.0, "iv": 2.5738, "open_interest": 2.0, "volume": 0.0, "delta": 0.0002, "gamma": 0.0001, "vega": 0.0001, "theta": -0.0004, "rho": 0.0, "theo": 0.0004, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.16, "last_trade_time": "2026-11-06T15:26:28", "percent_change": 0.0, "prev_day_close": 0.324999988079071}, {"option": "COPX261113P00110000", "bid": 36.3, "bid_size": 45.0, "ask": 38.1, "ask_size": 80.0, "iv": 1.9581, "open_interest": 0.0, "volume": 0.0, "delta": -0.999, "gamma": 0.0001, "vega": 0.0001, "theta": 0.0, "rho": -0.0112, "theo": 37.1452, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 37.1999988555908}, {"option": "COPX261113C00115000", "bid": 0.0, "bid_size": 0.0, "ask": 0.65, "ask_size": 619.0, "iv": 2.7878, "open_interest": 1.0, "volume": 0.0, "delta": 0.0001, "gamma": 0.0, "vega": 0.0, "theta": -0.0002, "rho": 0.0, "theo": 0.0002, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.18, "last_trade_time": "2026-11-06T15:26:25", "percent_change": 0.0, "prev_day_close": 0.324999988079071}, {"option": "COPX261113P00115000", "bid": 41.3, "bid_size": 43.0, "ask": 43.1, "ask_size": 80.0, "iv": 2.1443, "open_interest": 0.0, "volume": 0.0, "delta": -0.9992, "gamma": 0.0001, "vega": 0.0, "theta": 0.0, "rho": -0.0088, "theo": 42.1429, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 42.1999988555908}, {"option": "COPX261113C00120000", "bid": 0.0, "bid_size": 0.0, "ask": 0.05, "ask_size": 1.0, "iv": 2.1095, "open_interest": 2.0, "volume": 0.0, "delta": 0.0001, "gamma": 0.0, "vega": 0.0, "theta": -0.0001, "rho": 0.0, "theo": 0.0001, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.15, "last_trade_time": "2026-11-06T15:26:25", "percent_change": 0.0, "prev_day_close": 0.025000000372529}, {"option": "COPX261113P00120000", "bid": 46.1, "bid_size": 59.0, "ask": 48.1, "ask_size": 80.0, "iv": 0.0, "open_interest": 0.0, "volume": 0.0, "delta": -0.9995, "gamma": 0.0001, "vega": 0.0, "theta": 0.0, "rho": -0.0056, "theo": 47.1414, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 47.1999988555908}, {"option": "COPX261120C00045000", "bid": 27.0, "bid_size": 86.0, "ask": 28.9, "ask_size": 109.0, "iv": 1.4492, "open_interest": 52.0, "volume": 0.0, "delta": 0.9984, "gamma": 0.0007, "vega": 0.0005, "theta": -0.0025, "rho": 0.0012, "theo": 27.8621, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 30.75, "last_trade_time": "2026-11-09T15:24:06", "percent_change": 0.0, "prev_day_close": 27.8500003814697}, {"option": "COPX261120P00045000", "bid": 0.0, "bid_size": 0.0, "ask": 0.65, "ask_size": 434.0, "iv": 1.747, "open_interest": 41.0, "volume": 0.0, "delta": -0.0029, "gamma": 0.0007, "vega": 0.0011, "theta": -0.0049, "rho": -0.0001, "theo": 0.0115, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.04, "last_trade_time": "2026-10-07T10:17:30", "percent_change": 0.0, "prev_day_close": 0.324999988079071}, {"option": "COPX261120C00050000", "bid": 21.9, "bid_size": 346.0, "ask": 23.9, "ask_size": 161.0, "iv": 1.0539, "open_interest": 117.0, "volume": 0.0, "delta": 0.9948, "gamma": 0.0018, "vega": 0.0017, "theta": -0.0065, "rho": 0.0041, "theo": 22.8704, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 34.05, "last_trade_time": "2026-10-07T10:46:51", "percent_change": 0.0, "prev_day_close": 22.8499994277954}, {"option": "COPX261120P00050000", "bid": 0.0, "bid_size": 0.0, "ask": 0.65, "ask_size": 645.0, "iv": 1.4191, "open_interest": 120.0, "volume": 0.0, "delta": -0.0063, "gamma": 0.0016, "vega": 0.0021, "theta": -0.0086, "rho": -0.0001, "theo": 0.0231, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 0.1, "last_trade_time": "2026-10-07T10:46:27", "percent_change": 0.0, "prev_day_close": 0.324999988079071}, {"option": "COPX261120C00055000", "bid": 17.0, "bid_size": 440.0, "ask": 18.8, "ask_size": 255.0, "iv": 0.8103, "open_interest": 115.0, "volume": 0.0, "delta": 0.9857, "gamma": 0.004, "vega": 0.0043, "theta": -0.0149, "rho": 0.0071, "theo": 17.8968, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 29.2, "last_trade_time": "2026-10-07T10:46:27", "percent_change": 0.0, "prev_day_close": 17.8999996185303}, {"option": "COPX261120P00055000", "bid": 0.0, "bid_size": 0.0, "ask": 0.7, "ask_size": 1324.0, "iv": 1.1351, "open_interest": 130.0, "volume": 0.0, "delta": -0.0149, "gamma": 0.0039, "vega": 0.0046, "theta": -0.0163, "rho": -0.0004, "theo": 0.0514, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 0.04, "last_trade_time": "2026-11-09T12:29:32", "percent_change": 0.0, "prev_day_close": 0.349999994039536}, {"option": "COPX261120C00060000", "bid": 12.5, "bid_size": 57.0, "ask": 13.5, "ask_size": 46.0, "iv": 0.7066, "open_interest": 39.0, "volume": 0.0, "delta": 0.9612, "gamma": 0.0103, "vega": 0.0101, "theta": -0.0314, "rho": 0.0101, "theo": 12.9755, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 11.45, "last_trade_time": "2026-11-06T13:47:54", "percent_change": 0.0, "prev_day_close": 13.0}, {"option": "COPX261120P00060000", "bid": 0.0, "bid_size": 0.0, "ask": 0.25, "ask_size": 858.0, "iv": 0.6774, "open_interest": 421.0, "volume": 1.0, "delta": -0.0388, "gamma": 0.0102, "vega": 0.0102, "theta": -0.0324, "rho": -0.0009, "theo": 0.1305, "change": 0.0, "open": 0.15, "high": 0.15, "low": 0.15, "tick": "up", "last_trade_price": 0.15, "last_trade_time": "2026-11-10T15:35:43", "percent_change": -3.97364e-06, "prev_day_close": 0.150000000372529}, {"option": "COPX261120C00065000", "bid": 7.6, "bid_size": 81.0, "ask": 9.0, "ask_size": 59.0, "iv": 0.6118, "open_interest": 13.0, "volume": 0.0, "delta": 0.8889, "gamma": 0.0268, "vega": 0.0228, "theta": -0.0643, "rho": 0.0122, "theo": 8.233, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 9.56, "last_trade_time": "2026-11-04T10:04:07", "percent_change": 0.0, "prev_day_close": 7.99999976158142}, {"option": "COPX261120P00065000", "bid": 0.35, "bid_size": 39.0, "ask": 0.65, "ask_size": 797.0, "iv": 0.6306, "open_interest": 1042.0, "volume": 26.0, "delta": -0.1106, "gamma": 0.0267, "vega": 0.0229, "theta": -0.0651, "rho": -0.0026, "theo": 0.3867, "change": 0.075, "open": 0.41, "high": 0.42, "low": 0.35, "tick": "no_change", "last_trade_price": 0.35, "last_trade_time": "2026-11-10T15:58:59", "percent_change": 27.2727, "prev_day_close": 0.350000008940697}, {"option": "COPX261120C00066000", "bid": 6.8, "bid_size": 277.0, "ask": 7.7, "ask_size": 19.0, "iv": 0.5326, "open_interest": 0.0, "volume": 0.0, "delta": 0.8626, "gamma": 0.032, "vega": 0.0265, "theta": -0.0734, "rho": 0.0125, "theo": 7.3357, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 7.14999985694885}, {"option": "COPX261120P00066000", "bid": 0.35, "bid_size": 175.0, "ask": 0.7, "ask_size": 421.0, "iv": 0.58, "open_interest": 1.0, "volume": 0.0, "delta": -0.1369, "gamma": 0.0319, "vega": 0.0266, "theta": -0.074, "rho": -0.0032, "theo": 0.4889, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 0.65, "last_trade_time": "2026-11-09T09:58:03", "percent_change": 0.0, "prev_day_close": 0.524999991059303}, {"option": "COPX261120C00067000", "bid": 5.9, "bid_size": 284.0, "ask": 6.9, "ask_size": 68.0, "iv": 0.5286, "open_interest": 8.0, "volume": 0.0, "delta": 0.8303, "gamma": 0.0378, "vega": 0.0305, "theta": -0.083, "rho": 0.0127, "theo": 6.468, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 8.0, "last_trade_time": "2026-11-09T09:38:48", "percent_change": 0.0, "prev_day_close": 6.35000014305115}, {"option": "COPX261120P00067000", "bid": 0.45, "bid_size": 362.0, "ask": 0.8, "ask_size": 380.0, "iv": 0.5529, "open_interest": 20.0, "volume": 0.0, "delta": -0.1691, "gamma": 0.0377, "vega": 0.0305, "theta": -0.0836, "rho": -0.004, "theo": 0.6206, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 0.53, "last_trade_time": "2026-11-09T10:11:31", "percent_change": 0.0, "prev_day_close": 0.625}, {"option": "COPX261120C00068000", "bid": 5.1, "bid_size": 279.0, "ask": 6.0, "ask_size": 27.0, "iv": 0.5123, "open_interest": 0.0, "volume": 0.0, "delta": 0.7915, "gamma": 0.044, "vega": 0.0346, "theta": -0.0929, "rho": 0.0128, "theo": 5.6377, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 5.40000009536743}, {"option": "COPX261120P00068000", "bid": 0.55, "bid_size": 621.0, "ask": 0.95, "ask_size": 285.0, "iv": 0.5266, "open_interest": 28.0, "volume": 21.0, "delta": -0.2078, "gamma": 0.0439, "vega": 0.0346, "theta": -0.0933, "rho": -0.0049, "theo": 0.7898, "change": 0.24, "open": 0.74, "high": 0.8, "low": 0.74, "tick": "no_change", "last_trade_price": 0.79, "last_trade_time": "2026-11-10T10:21:06", "percent_change": 43.6364, "prev_day_close": 0.849999994039536}, {"option": "COPX261120C00069000", "bid": 4.4, "bid_size": 181.0, "ask": 5.8, "ask_size": 277.0, "iv": 0.5894, "open_interest": 0.0, "volume": 0.0, "delta": 0.7457, "gamma": 0.0502, "vega": 0.0387, "theta": -0.1024, "rho": 0.0127, "theo": 4.854, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 4.64999985694885}, {"option": "COPX261120P00069000", "bid": 0.8, "bid_size": 376.0, "ask": 1.2, "ask_size": 166.0, "iv": 0.5255, "open_interest": 4.0, "volume": 0.0, "delta": -0.2535, "gamma": 0.0501, "vega": 0.0387, "theta": -0.1027, "rho": -0.006, "theo": 1.0055, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.75, "last_trade_time": "2026-11-09T11:06:13", "percent_change": 0.0, "prev_day_close": 1.00000002980232}, {"option": "COPX261120C00070000", "bid": 3.9, "bid_size": 275.0, "ask": 4.7, "ask_size": 188.0, "iv": 0.5586, "open_interest": 31.0, "volume": 3.0, "delta": 0.693, "gamma": 0.0559, "vega": 0.0424, "theta": -0.111, "rho": 0.0118, "theo": 4.1263, "change": -2.08, "open": 4.07, "high": 4.07, "low": 4.07, "tick": "down", "last_trade_price": 4.07, "last_trade_time": "2026-11-10T14:02:03", "percent_change": -33.8211, "prev_day_close": 4.10000014305115}, {"option": "COPX261120P00070000", "bid": 1.2, "bid_size": 14.0, "ask": 1.35, "ask_size": 50.0, "iv": 0.5173, "open_interest": 2977.0, "volume": 23.0, "delta": -0.3061, "gamma": 0.0558, "vega": 0.0424, "theta": -0.1111, "rho": -0.0072, "theo": 1.2771, "change": 0.7, "open": 1.29, "high": 1.5, "low": 1.29, "tick": "up", "last_trade_price": 1.5, "last_trade_time": "2026-11-10T12:40:09", "percent_change": 87.5, "prev_day_close": 1.27500003576279}, {"option": "COPX261120C00071000", "bid": 3.2, "bid_size": 252.0, "ask": 4.0, "ask_size": 195.0, "iv": 0.5411, "open_interest": 0.0, "volume": 0.0, "delta": 0.6344, "gamma": 0.0607, "vega": 0.0454, "theta": -0.1178, "rho": 0.0112, "theo": 3.4637, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 3.45000004768372}, {"option": "COPX261120P00071000", "bid": 1.35, "bid_size": 390.0, "ask": 1.85, "ask_size": 145.0, "iv": 0.5081, "open_interest": 2.0, "volume": 0.0, "delta": -0.3646, "gamma": 0.0606, "vega": 0.0454, "theta": -0.1179, "rho": -0.0085, "theo": 1.6136, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 1.33, "last_trade_time": "2026-11-09T13:02:06", "percent_change": 0.0, "prev_day_close": 1.69999998807907}, {"option": "COPX261120C00072000", "bid": 2.6, "bid_size": 343.0, "ask": 3.1, "ask_size": 35.0, "iv": 0.502, "open_interest": 20.0, "volume": 0.0, "delta": 0.5716, "gamma": 0.0638, "vega": 0.0473, "theta": -0.1223, "rho": 0.0105, "theo": 2.8732, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 4.42, "last_trade_time": "2026-11-04T12:34:54", "percent_change": 0.0, "prev_day_close": 2.84999990463257}, {"option": "COPX261120P00072000", "bid": 1.9, "bid_size": 27.0, "ask": 2.15, "ask_size": 99.0, "iv": 0.5074, "open_interest": 250.0, "volume": 20.0, "delta": -0.4274, "gamma": 0.0638, "vega": 0.0473, "theta": -0.1222, "rho": -0.0098, "theo": 2.0222, "change": 1.02, "open": 2.27, "high": 2.27, "low": 2.27, "tick": "up", "last_trade_price": 2.27, "last_trade_time": "2026-11-10T11:59:40", "percent_change": 81.6, "prev_day_close": 2.02500003576279}, {"option": "COPX261120C00072500", "bid": 2.35, "bid_size": 265.0, "ask": 2.85, "ask_size": 52.0, "iv": 0.5043, "open_interest": 7.0, "volume": 11.0, "delta": 0.5393, "gamma": 0.0647, "vega": 0.0479, "theta": -0.1235, "rho": 0.0102, "theo": 2.6063, "change": -1.81, "open": 3.23, "high": 3.23, "low": 2.35, "tick": "up", "last_trade_price": 2.64, "last_trade_time": "2026-11-10T14:48:10", "percent_change": -40.6742, "prev_day_close": 2.54999995231628}, {"option": "COPX261120P00072500", "bid": 2.1, "bid_size": 57.0, "ask": 2.65, "ask_size": 331.0, "iv": 0.5307, "open_interest": 1.0, "volume": 0.0, "delta": -0.4596, "gamma": 0.0647, "vega": 0.0479, "theta": -0.1234, "rho": -0.0105, "theo": 2.2549, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 1.36, "last_trade_time": "2026-11-09T15:31:04", "percent_change": 0.0, "prev_day_close": 2.375}, {"option": "COPX261120C00073000", "bid": 2.05, "bid_size": 623.0, "ask": 2.75, "ask_size": 139.0, "iv": 0.4928, "open_interest": 32.0, "volume": 0.0, "delta": 0.5069, "gamma": 0.0651, "vega": 0.0481, "theta": -0.124, "rho": 0.0096, "theo": 2.3586, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 3.4, "last_trade_time": "2026-11-02T12:33:38", "percent_change": 0.0, "prev_day_close": 2.25}, {"option": "COPX261120P00073000", "bid": 2.3, "bid_size": 100.0, "ask": 2.7, "ask_size": 95.0, "iv": 0.5036, "open_interest": 86.0, "volume": 2.0, "delta": -0.492, "gamma": 0.0651, "vega": 0.0481, "theta": -0.1238, "rho": -0.0112, "theo": 2.5067, "change": 0.85, "open": 2.6, "high": 2.6, "low": 2.6, "tick": "no_change", "last_trade_price": 2.6, "last_trade_time": "2026-11-10T14:57:27", "percent_change": 48.5714, "prev_day_close": 2.55000007152557}, {"option": "COPX261120C00073500", "bid": 1.85, "bid_size": 527.0, "ask": 2.6, "ask_size": 344.0, "iv": 0.5248, "open_interest": 2.0, "volume": 0.0, "delta": 0.4746, "gamma": 0.065, "vega": 0.048, "theta": -0.1237, "rho": 0.0092, "theo": 2.13, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 3.11, "last_trade_time": "2026-11-09T09:36:41", "percent_change": 0.0, "prev_day_close": 2.07499998807907}, {"option": "COPX261120P00073500", "bid": 2.55, "bid_size": 69.0, "ask": 3.2, "ask_size": 186.0, "iv": 0.5253, "open_interest": 1.0, "volume": 0.0, "delta": -0.5243, "gamma": 0.0649, "vega": 0.048, "theta": -0.1235, "rho": -0.0119, "theo": 2.7776, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 2.5, "last_trade_time": "2026-11-09T09:30:00", "percent_change": 0.0, "prev_day_close": 2.92500007152557}, {"option": "COPX261120C00074000", "bid": 1.8, "bid_size": 180.0, "ask": 2.2, "ask_size": 110.0, "iv": 0.5224, "open_interest": 28.0, "volume": 30.0, "delta": 0.4428, "gamma": 0.0644, "vega": 0.0476, "theta": -0.1227, "rho": 0.0085, "theo": 1.92, "change": -1.73, "open": 1.76, "high": 1.93, "low": 1.76, "tick": "down", "last_trade_price": 1.87, "last_trade_time": "2026-11-10T14:24:02", "percent_change": -48.0556, "prev_day_close": 1.92499995231628}, {"option": "COPX261120P00074000", "bid": 2.8, "bid_size": 94.0, "ask": 3.3, "ask_size": 85.0, "iv": 0.502, "open_interest": 52.0, "volume": 8.0, "delta": -0.5561, "gamma": 0.0644, "vega": 0.0476, "theta": -0.1225, "rho": -0.0124, "theo": 3.067, "change": 1.025, "open": 3.0, "high": 3.0, "low": 3.0, "tick": "up", "last_trade_price": 3.0, "last_trade_time": "2026-11-10T15:46:53", "percent_change": 51.8987, "prev_day_close": 3.125}, {"option": "COPX261120C00075000", "bid": 1.45, "bid_size": 130.0, "ask": 1.85, "ask_size": 245.0, "iv": 0.5291, "open_interest": 1482.0, "volume": 11.0, "delta": 0.3817, "gamma": 0.0618, "vega": 0.046, "theta": -0.1189, "rho": 0.0076, "theo": 1.5534, "change": -1.47, "open": 1.5, "high": 1.56, "low": 1.49, "tick": "up", "last_trade_price": 1.53, "last_trade_time": "2026-11-10T14:24:02", "percent_change": -49.0, "prev_day_close": 1.55000001192093}, {"option": "COPX261120P00075000", "bid": 3.3, "bid_size": 239.0, "ask": 3.8, "ask_size": 69.0, "iv": 0.4755, "open_interest": 1507.0, "volume": 4.0, "delta": -0.6172, "gamma": 0.0618, "vega": 0.046, "theta": -0.1186, "rho": -0.0136, "theo": 3.6994, "change": 1.425, "open": 3.96, "high": 3.96, "low": 3.75, "tick": "down", "last_trade_price": 3.75, "last_trade_time": "2026-11-10T15:17:27", "percent_change": 61.2903, "prev_day_close": 3.64999997615814}, {"option": "COPX261120C00076000", "bid": 1.1, "bid_size": 352.0, "ask": 1.35, "ask_size": 26.0, "iv": 0.5064, "open_interest": 35.0, "volume": 31.0, "delta": 0.3254, "gamma": 0.0579, "vega": 0.0435, "theta": -0.1128, "rho": 0.0066, "theo": 1.2521, "change": -1.255, "open": 1.45, "high": 1.45, "low": 1.2, "tick": "up", "last_trade_price": 1.22, "last_trade_time": "2026-11-10T15:27:16", "percent_change": -50.7071, "prev_day_close": 1.22500002384186}, {"option": "COPX261120P00076000", "bid": 4.1, "bid_size": 58.0, "ask": 4.7, "ask_size": 90.0, "iv": 0.5133, "open_interest": 47.0, "volume": 0.0, "delta": -0.6734, "gamma": 0.0579, "vega": 0.0435, "theta": -0.1124, "rho": -0.0146, "theo": 4.397, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 5.9, "last_trade_time": "2026-11-06T15:52:01", "percent_change": 0.0, "prev_day_close": 4.44999980926514}, {"option": "COPX261120C00076500", "bid": 1.0, "bid_size": 29.0, "ask": 1.5, "ask_size": 290.0, "iv": 0.5455, "open_interest": 6.0, "volume": 2.0, "delta": 0.2995, "gamma": 0.0556, "vega": 0.042, "theta": -0.1092, "rho": 0.006, "theo": 1.1233, "change": -1.225, "open": 1.0, "high": 1.0, "low": 1.0, "tick": "down", "last_trade_price": 1.0, "last_trade_time": "2026-11-10T13:41:44", "percent_change": -55.0562, "prev_day_close": 1.10000002384186}, {"option": "COPX261120P00076500", "bid": 4.3, "bid_size": 135.0, "ask": 5.0, "ask_size": 80.0, "iv": 0.4871, "open_interest": 0.0, "volume": 0.0, "delta": -0.6993, "gamma": 0.0556, "vega": 0.042, "theta": -0.1088, "rho": -0.015, "theo": 4.7676, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 4.75}, {"option": "COPX261120C00077000", "bid": 0.9, "bid_size": 18.0, "ask": 1.15, "ask_size": 63.0, "iv": 0.523, "open_interest": 40.0, "volume": 1.0, "delta": 0.2751, "gamma": 0.053, "vega": 0.0403, "theta": -0.1053, "rho": 0.0057, "theo": 1.0075, "change": -1.175, "open": 0.8, "high": 0.8, "low": 0.8, "tick": "down", "last_trade_price": 0.8, "last_trade_time": "2026-11-10T12:44:38", "percent_change": -59.4937, "prev_day_close": 1.02499997615814}, {"option": "COPX261120P00077000", "bid": 4.8, "bid_size": 77.0, "ask": 5.8, "ask_size": 374.0, "iv": 0.5551, "open_interest": 1008.0, "volume": 10.0, "delta": -0.7237, "gamma": 0.053, "vega": 0.0403, "theta": -0.1048, "rho": -0.0154, "theo": 5.1514, "change": 1.2, "open": 4.6, "high": 4.6, "low": 4.6, "tick": "up", "last_trade_price": 4.6, "last_trade_time": "2026-11-10T10:41:23", "percent_change": 35.2941, "prev_day_close": 5.35000014305115}, {"option": "COPX261120C00078000", "bid": 0.65, "bid_size": 145.0, "ask": 1.05, "ask_size": 286.0, "iv": 0.5365, "open_interest": 27.0, "volume": 11.0, "delta": 0.2311, "gamma": 0.0477, "vega": 0.0368, "theta": -0.0968, "rho": 0.0047, "theo": 0.8109, "change": -0.92, "open": 1.11, "high": 1.11, "low": 0.73, "tick": "down", "last_trade_price": 0.73, "last_trade_time": "2026-11-10T12:40:24", "percent_change": -55.7576, "prev_day_close": 0.775000005960464}, {"option": "COPX261120P00078000", "bid": 5.4, "bid_size": 241.0, "ask": 6.4, "ask_size": 118.0, "iv": 0.5111, "open_interest": 260.0, "volume": 3.0, "delta": -0.7677, "gamma": 0.0477, "vega": 0.0368, "theta": -0.0962, "rho": -0.016, "theo": 5.9536, "change": 2.41, "open": 6.51, "high": 6.51, "low": 6.51, "tick": "up", "last_trade_price": 6.51, "last_trade_time": "2026-11-10T15:22:04", "percent_change": 58.7805, "prev_day_close": 6.09999990463257}, {"option": "COPX261120C00079000", "bid": 0.45, "bid_size": 382.0, "ask": 0.8, "ask_size": 227.0, "iv": 0.5254, "open_interest": 411.0, "volume": 6.0, "delta": 0.1933, "gamma": 0.0423, "vega": 0.0332, "theta": -0.088, "rho": 0.004, "theo": 0.6535, "change": -0.52, "open": 0.76, "high": 0.88, "low": 0.76, "tick": "up", "last_trade_price": 0.88, "last_trade_time": "2026-11-10T10:02:01", "percent_change": -37.1429, "prev_day_close": 0.625}, {"option": "COPX261120P00079000", "bid": 6.4, "bid_size": 91.0, "ask": 7.4, "ask_size": 167.0, "iv": 0.5652, "open_interest": 67.0, "volume": 0.0, "delta": -0.8055, "gamma": 0.0423, "vega": 0.0332, "theta": -0.0873, "rho": -0.0163, "theo": 6.7953, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 5.38, "last_trade_time": "2026-11-09T11:15:22", "percent_change": 0.0, "prev_day_close": 7.09999990463257}, {"option": "COPX261120C00080000", "bid": 0.35, "bid_size": 380.0, "ask": 0.7, "ask_size": 455.0, "iv": 0.542, "open_interest": 2575.0, "volume": 4.0, "delta": 0.1613, "gamma": 0.0371, "vega": 0.0296, "theta": -0.0792, "rho": 0.0034, "theo": 0.5281, "change": -0.65, "open": 0.61, "high": 0.7, "low": 0.45, "tick": "down", "last_trade_price": 0.45, "last_trade_time": "2026-11-10T12:00:20", "percent_change": -59.0909, "prev_day_close": 0.475000008940697}, {"option": "COPX261120P00080000", "bid": 6.8, "bid_size": 201.0, "ask": 8.3, "ask_size": 231.0, "iv": 0.5007, "open_interest": 760.0, "volume": 3.0, "delta": -0.8376, "gamma": 0.0372, "vega": 0.0296, "theta": -0.0784, "rho": -0.0165, "theo": 7.6689, "change": 2.16, "open": 7.76, "high": 7.86, "low": 7.5, "tick": "up", "last_trade_price": 7.86, "last_trade_time": "2026-11-10T11:20:33", "percent_change": 37.8947, "prev_day_close": 7.85000014305115}, {"option": "COPX261120C00081000", "bid": 0.25, "bid_size": 105.0, "ask": 0.75, "ask_size": 790.0, "iv": 0.5795, "open_interest": 139.0, "volume": 1.0, "delta": 0.1345, "gamma": 0.0323, "vega": 0.0262, "theta": -0.0708, "rho": 0.0029, "theo": 0.4282, "change": -0.52, "open": 0.53, "high": 0.53, "low": 0.53, "tick": "down", "last_trade_price": 0.53, "last_trade_time": "2026-11-10T09:55:35", "percent_change": -49.5238, "prev_day_close": 0.375}, {"option": "COPX261120P00081000", "bid": 8.0, "bid_size": 80.0, "ask": 9.2, "ask_size": 94.0, "iv": 0.5648, "open_interest": 22.0, "volume": 0.0, "delta": -0.8644, "gamma": 0.0323, "vega": 0.0262, "theta": -0.0699, "rho": -0.0168, "theo": 8.568, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 6.25, "last_trade_time": "2026-11-09T15:13:14", "percent_change": 0.0, "prev_day_close": 8.7999997138977}, {"option": "COPX261120C00081500", "bid": 0.25, "bid_size": 19.0, "ask": 0.65, "ask_size": 349.0, "iv": 0.583, "open_interest": 16.0, "volume": 0.0, "delta": 0.1228, "gamma": 0.03, "vega": 0.0246, "theta": -0.0668, "rho": 0.0026, "theo": 0.3861, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 0.82, "last_trade_time": "2026-11-09T15:29:57", "percent_change": 0.0, "prev_day_close": 0.449999988079071}, {"option": "COPX261120P00081500", "bid": 8.6, "bid_size": 52.0, "ask": 9.6, "ask_size": 82.0, "iv": 0.5871, "open_interest": 1.0, "volume": 0.0, "delta": -0.8762, "gamma": 0.0301, "vega": 0.0246, "theta": -0.0659, "rho": -0.0167, "theo": 9.0254, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 5.35, "last_trade_time": "2026-10-20T10:15:07", "percent_change": 0.0, "prev_day_close": 9.2000002861023}, {"option": "COPX261120C00082000", "bid": 0.2, "bid_size": 115.0, "ask": 0.4, "ask_size": 76.0, "iv": 0.5406, "open_interest": 223.0, "volume": 26.0, "delta": 0.1122, "gamma": 0.0279, "vega": 0.0231, "theta": -0.063, "rho": 0.0024, "theo": 0.3484, "change": -0.26, "open": 0.45, "high": 0.59, "low": 0.45, "tick": "no_change", "last_trade_price": 0.54, "last_trade_time": "2026-11-10T10:21:06", "percent_change": -32.5, "prev_day_close": 0.300000004470348}, {"option": "COPX261120P00082000", "bid": 9.0, "bid_size": 68.0, "ask": 10.1, "ask_size": 76.0, "iv": 0.5891, "open_interest": 36.0, "volume": 0.0, "delta": -0.8868, "gamma": 0.028, "vega": 0.0231, "theta": -0.0619, "rho": -0.0166, "theo": 9.4873, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 11.5, "last_trade_time": "2026-11-06T11:12:38", "percent_change": 0.0, "prev_day_close": 9.65000009536743}, {"option": "COPX261120C00082500", "bid": 0.05, "bid_size": 785.0, "ask": 0.6, "ask_size": 964.0, "iv": 0.5724, "open_interest": 44.0, "volume": 0.0, "delta": 0.1024, "gamma": 0.0259, "vega": 0.0216, "theta": -0.0592, "rho": 0.0022, "theo": 0.3148, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 0.56, "last_trade_time": "2026-11-09T14:45:19", "percent_change": 0.0, "prev_day_close": 0.400000013411045}, {"option": "COPX261120P00082500", "bid": 9.4, "bid_size": 55.0, "ask": 10.6, "ask_size": 61.0, "iv": 0.5889, "open_interest": 1.0, "volume": 0.0, "delta": -0.8966, "gamma": 0.026, "vega": 0.0216, "theta": -0.0582, "rho": -0.0169, "theo": 9.9532, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 8.4, "last_trade_time": "2026-11-04T10:16:17", "percent_change": 0.0, "prev_day_close": 10.0999999046326}, {"option": "COPX261120C00083000", "bid": 0.15, "bid_size": 19.0, "ask": 0.55, "ask_size": 562.0, "iv": 0.604, "open_interest": 88.0, "volume": 2.0, "delta": 0.0936, "gamma": 0.024, "vega": 0.0203, "theta": -0.0557, "rho": 0.002, "theo": 0.2847, "change": -0.28, "open": 0.27, "high": 0.27, "low": 0.27, "tick": "down", "last_trade_price": 0.27, "last_trade_time": "2026-11-10T15:17:49", "percent_change": -50.9091, "prev_day_close": 0.375000007450581}, {"option": "COPX261120P00083000", "bid": 9.8, "bid_size": 55.0, "ask": 11.1, "ask_size": 69.0, "iv": 0.5862, "open_interest": 10.0, "volume": 0.0, "delta": -0.9055, "gamma": 0.0241, "vega": 0.0203, "theta": -0.0546, "rho": -0.0166, "theo": 10.4227, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 7.85, "last_trade_time": "2026-11-09T15:03:31", "percent_change": 0.0, "prev_day_close": 10.5500001907349}, {"option": "COPX261120C00083500", "bid": 0.05, "bid_size": 33.0, "ask": 0.6, "ask_size": 1237.0, "iv": 0.6121, "open_interest": 617.0, "volume": 0.0, "delta": 0.0855, "gamma": 0.0223, "vega": 0.019, "theta": -0.0524, "rho": 0.0018, "theo": 0.2578, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.42, "last_trade_time": "2026-11-09T12:27:35", "percent_change": 0.0, "prev_day_close": 0.325000012293458}, {"option": "COPX261120P00083500", "bid": 10.4, "bid_size": 93.0, "ask": 11.7, "ask_size": 196.0, "iv": 0.6518, "open_interest": 156.0, "volume": 0.0, "delta": -0.9136, "gamma": 0.0223, "vega": 0.019, "theta": -0.0512, "rho": -0.0164, "theo": 10.8953, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 7.5, "last_trade_time": "2026-10-21T15:00:18", "percent_change": 0.0, "prev_day_close": 11.0499997138977}, {"option": "COPX261120C00084000", "bid": 0.1, "bid_size": 18.0, "ask": 0.55, "ask_size": 841.0, "iv": 0.6315, "open_interest": 439.0, "volume": 0.0, "delta": 0.0782, "gamma": 0.0206, "vega": 0.0177, "theta": -0.0492, "rho": 0.0017, "theo": 0.2336, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 0.45, "last_trade_time": "2026-11-09T15:36:45", "percent_change": 0.0, "prev_day_close": 0.350000008940697}, {"option": "COPX261120P00084000", "bid": 11.0, "bid_size": 48.0, "ask": 11.5, "ask_size": 76.0, "iv": 0.5006, "open_interest": 343.0, "volume": 6.0, "delta": -0.9209, "gamma": 0.0207, "vega": 0.0177, "theta": -0.048, "rho": -0.0166, "theo": 11.3708, "change": 2.45, "open": 11.0, "high": 11.5, "low": 11.0, "tick": "up", "last_trade_price": 11.5, "last_trade_time": "2026-11-10T15:59:27", "percent_change": 27.0718, "prev_day_close": 11.5}, {"option": "COPX261120C00084500", "bid": 0.05, "bid_size": 36.0, "ask": 0.65, "ask_size": 630.0, "iv": 0.6629, "open_interest": 6.0, "volume": 0.0, "delta": 0.0716, "gamma": 0.0191, "vega": 0.0166, "theta": -0.0462, "rho": 0.0016, "theo": 0.2119, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.22, "last_trade_time": "2026-11-03T11:47:21", "percent_change": 0.0, "prev_day_close": 0.3499999884516}, {"option": "COPX261120P00084500", "bid": 11.3, "bid_size": 42.0, "ask": 12.7, "ask_size": 66.0, "iv": 0.6692, "open_interest": 0.0, "volume": 0.0, "delta": -0.9276, "gamma": 0.0192, "vega": 0.0166, "theta": -0.0449, "rho": -0.0164, "theo": 11.8487, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 12.0}, {"option": "COPX261120C00085000", "bid": 0.0, "bid_size": 0.0, "ask": 0.4, "ask_size": 811.0, "iv": 0.5987, "open_interest": 766.0, "volume": 0.0, "delta": 0.0655, "gamma": 0.0177, "vega": 0.0155, "theta": -0.0433, "rho": 0.0014, "theo": 0.1925, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.3, "last_trade_time": "2026-11-09T14:24:28", "percent_change": 0.0, "prev_day_close": 0.200000006705523}, {"option": "COPX261120P00085000", "bid": 11.9, "bid_size": 61.0, "ask": 13.0, "ask_size": 81.0, "iv": 0.6638, "open_interest": 251.0, "volume": 0.0, "delta": -0.9337, "gamma": 0.0178, "vega": 0.0155, "theta": -0.042, "rho": -0.0161, "theo": 12.3289, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 10.81, "last_trade_time": "2026-11-09T10:58:54", "percent_change": 0.0, "prev_day_close": 12.5500001907349}, {"option": "COPX261120C00085500", "bid": 0.0, "bid_size": 0.0, "ask": 0.65, "ask_size": 1048.0, "iv": 0.6882, "open_interest": 90.0, "volume": 0.0, "delta": 0.06, "gamma": 0.0164, "vega": 0.0145, "theta": -0.0406, "rho": 0.0013, "theo": 0.175, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 0.41, "last_trade_time": "2026-11-02T13:29:39", "percent_change": 0.0, "prev_day_close": 0.3499999884516}, {"option": "COPX261120P00085500", "bid": 12.0, "bid_size": 45.0, "ask": 13.8, "ask_size": 66.0, "iv": 0.6552, "open_interest": 0.0, "volume": 0.0, "delta": -0.9393, "gamma": 0.0165, "vega": 0.0144, "theta": -0.0393, "rho": -0.016, "theo": 12.811, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 12.9000000953674}, {"option": "COPX261120C00086000", "bid": 0.0, "bid_size": 0.0, "ask": 0.5, "ask_size": 1313.0, "iv": 0.6649, "open_interest": 2757.0, "volume": 20.0, "delta": 0.055, "gamma": 0.0151, "vega": 0.0135, "theta": -0.0381, "rho": 0.0012, "theo": 0.1593, "change": 0.0, "open": 0.36, "high": 0.36, "low": 0.3, "tick": "no_change", "last_trade_price": 0.3, "last_trade_time": "2026-11-10T10:21:06", "percent_change": 9.93411e-07, "prev_day_close": 0.275000000372529}, {"option": "COPX261120P00086000", "bid": 12.5, "bid_size": 53.0, "ask": 14.3, "ask_size": 69.0, "iv": 0.6734, "open_interest": 10.0, "volume": 0.0, "delta": -0.9443, "gamma": 0.0152, "vega": 0.0135, "theta": -0.0367, "rho": -0.016, "theo": 13.2949, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 15.72, "last_trade_time": "2026-11-06T10:30:14", "percent_change": 0.0, "prev_day_close": 13.4499998092651}, {"option": "COPX261120C00086500", "bid": 0.0, "bid_size": 0.0, "ask": 0.7, "ask_size": 1037.0, "iv": 0.7379, "open_interest": 0.0, "volume": 0.0, "delta": 0.0504, "gamma": 0.014, "vega": 0.0126, "theta": -0.0357, "rho": 0.0011, "theo": 0.1451, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.374999994412065}, {"option": "COPX261120P00086500", "bid": 12.9, "bid_size": 31.0, "ask": 14.8, "ask_size": 66.0, "iv": 0.6602, "open_interest": 0.0, "volume": 0.0, "delta": -0.9489, "gamma": 0.0141, "vega": 0.0126, "theta": -0.0343, "rho": -0.0157, "theo": 13.7804, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 13.8499999046326}, {"option": "COPX261120C00087000", "bid": 0.0, "bid_size": 0.0, "ask": 0.2, "ask_size": 465.0, "iv": 0.5845, "open_interest": 69.0, "volume": 0.0, "delta": 0.0462, "gamma": 0.013, "vega": 0.0118, "theta": -0.0335, "rho": 0.001, "theo": 0.1323, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 0.22, "last_trade_time": "2026-11-09T14:55:20", "percent_change": 0.0, "prev_day_close": 0.100000003352761}, {"option": "COPX261120P00087000", "bid": 13.4, "bid_size": 43.0, "ask": 15.2, "ask_size": 72.0, "iv": 0.6417, "open_interest": 17.0, "volume": 0.0, "delta": -0.9531, "gamma": 0.0131, "vega": 0.0117, "theta": -0.032, "rho": -0.0155, "theo": 14.2673, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 11.25, "last_trade_time": "2026-10-27T14:54:57", "percent_change": 0.0, "prev_day_close": 14.2999997138977}, {"option": "COPX261120C00087500", "bid": 0.0, "bid_size": 0.0, "ask": 0.7, "ask_size": 899.0, "iv": 0.7741, "open_interest": 4.0, "volume": 0.0, "delta": 0.0425, "gamma": 0.012, "vega": 0.011, "theta": -0.0314, "rho": 0.0009, "theo": 0.1208, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.15, "last_trade_time": "2026-11-09T11:40:16", "percent_change": 0.0, "prev_day_close": 0.349999994039536}, {"option": "COPX261120P00087500", "bid": 13.9, "bid_size": 40.0, "ask": 15.9, "ask_size": 66.0, "iv": 0.7265, "open_interest": 0.0, "volume": 0.0, "delta": -0.957, "gamma": 0.0121, "vega": 0.0109, "theta": -0.0299, "rho": -0.0152, "theo": 14.7555, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 14.8999996185303}, {"option": "COPX261120C00088000", "bid": 0.0, "bid_size": 0.0, "ask": 0.7, "ask_size": 1104.0, "iv": 0.7918, "open_interest": 56.0, "volume": 0.0, "delta": 0.039, "gamma": 0.0111, "vega": 0.0102, "theta": -0.0294, "rho": 0.0008, "theo": 0.1104, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 0.21, "last_trade_time": "2026-11-09T10:29:47", "percent_change": 0.0, "prev_day_close": 0.349999994039536}, {"option": "COPX261120P00088000", "bid": 14.1, "bid_size": 59.0, "ask": 16.4, "ask_size": 66.0, "iv": 0.6307, "open_interest": 4.0, "volume": 0.0, "delta": -0.9605, "gamma": 0.0112, "vega": 0.0102, "theta": -0.0279, "rho": -0.0151, "theo": 15.2448, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 15.9, "last_trade_time": "2026-10-30T09:56:59", "percent_change": 0.0, "prev_day_close": 15.3499999046326}, {"option": "COPX261120C00089000", "bid": 0.0, "bid_size": 0.0, "ask": 0.75, "ask_size": 374.0, "iv": 0.8403, "open_interest": 112.0, "volume": 0.0, "delta": 0.033, "gamma": 0.0095, "vega": 0.0089, "theta": -0.0259, "rho": 0.0007, "theo": 0.0924, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.2, "last_trade_time": "2026-10-30T15:51:02", "percent_change": 0.0, "prev_day_close": 0.375}, {"option": "COPX261120P00089000", "bid": 15.2, "bid_size": 62.0, "ask": 17.1, "ask_size": 68.0, "iv": 0.4907, "open_interest": 7.0, "volume": 0.0, "delta": -0.9666, "gamma": 0.0097, "vega": 0.0089, "theta": -0.0243, "rho": -0.0147, "theo": 16.2263, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 18.1, "last_trade_time": "2026-11-05T14:13:32", "percent_change": 0.0, "prev_day_close": 16.2000002861023}, {"option": "COPX261120C00090000", "bid": 0.0, "bid_size": 0.0, "ask": 0.15, "ask_size": 524.0, "iv": 0.6428, "open_interest": 2410.0, "volume": 0.0, "delta": 0.028, "gamma": 0.0082, "vega": 0.0078, "theta": -0.0227, "rho": 0.0006, "theo": 0.0777, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.12, "last_trade_time": "2026-11-09T13:22:17", "percent_change": 0.0, "prev_day_close": 0.0750000029802322}, {"option": "COPX261120P00090000", "bid": 16.1, "bid_size": 90.0, "ask": 18.1, "ask_size": 84.0, "iv": 0.0, "open_interest": 82.0, "volume": 0.0, "delta": -0.9717, "gamma": 0.0083, "vega": 0.0077, "theta": -0.0211, "rho": -0.0137, "theo": 17.211, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 15.4, "last_trade_time": "2026-11-09T14:29:22", "percent_change": 0.0, "prev_day_close": 17.1999998092651}, {"option": "COPX261120C00091000", "bid": 0.0, "bid_size": 0.0, "ask": 0.35, "ask_size": 1233.0, "iv": 0.7753, "open_interest": 1536.0, "volume": 1.0, "delta": 0.0238, "gamma": 0.007, "vega": 0.0068, "theta": -0.02, "rho": 0.0005, "theo": 0.0655, "change": -0.2, "open": 0.15, "high": 0.15, "low": 0.15, "tick": "up", "last_trade_price": 0.15, "last_trade_time": "2026-11-10T09:49:18", "percent_change": -57.1429, "prev_day_close": 0.174999997019768}, {"option": "COPX261120P00091000", "bid": 17.3, "bid_size": 43.0, "ask": 19.1, "ask_size": 66.0, "iv": 0.659, "open_interest": 1.0, "volume": 0.0, "delta": -0.976, "gamma": 0.0072, "vega": 0.0067, "theta": -0.0182, "rho": -0.0136, "theo": 18.1985, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 10.42, "last_trade_time": "2026-10-14T11:16:59", "percent_change": 0.0, "prev_day_close": 18.1999998092651}, {"option": "COPX261120C00092000", "bid": 0.0, "bid_size": 0.0, "ask": 0.75, "ask_size": 981.0, "iv": 0.9418, "open_interest": 36.0, "volume": 0.0, "delta": 0.0203, "gamma": 0.006, "vega": 0.006, "theta": -0.0176, "rho": 0.0004, "theo": 0.0554, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.1, "last_trade_time": "2026-11-09T12:44:48", "percent_change": 0.0, "prev_day_close": 0.375}, {"option": "COPX261120P00092000", "bid": 18.4, "bid_size": 43.0, "ask": 20.1, "ask_size": 66.0, "iv": 0.751, "open_interest": 0.0, "volume": 0.0, "delta": -0.9796, "gamma": 0.0062, "vega": 0.0058, "theta": -0.0158, "rho": -0.013, "theo": 19.1881, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 19.25}, {"option": "COPX261120C00093000", "bid": 0.0, "bid_size": 0.0, "ask": 0.75, "ask_size": 1087.0, "iv": 0.9743, "open_interest": 29.0, "volume": 0.0, "delta": 0.0173, "gamma": 0.0052, "vega": 0.0052, "theta": -0.0155, "rho": 0.0004, "theo": 0.0471, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 0.28, "last_trade_time": "2026-11-09T11:15:22", "percent_change": 0.0, "prev_day_close": 0.375}, {"option": "COPX261120P00093000", "bid": 19.3, "bid_size": 23.0, "ask": 21.1, "ask_size": 66.0, "iv": 0.714, "open_interest": 0.0, "volume": 0.0, "delta": -0.9827, "gamma": 0.0054, "vega": 0.005, "theta": -0.0136, "rho": -0.0121, "theo": 20.1794, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 19.55, "last_trade_time": "2026-11-02T09:51:22", "percent_change": 0.0, "prev_day_close": 20.1999998092651}, {"option": "COPX261120C00094000", "bid": 0.0, "bid_size": 0.0, "ask": 0.75, "ask_size": 1092.0, "iv": 1.0062, "open_interest": 46.0, "volume": 0.0, "delta": 0.0148, "gamma": 0.0045, "vega": 0.0046, "theta": -0.0136, "rho": 0.0003, "theo": 0.0401, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.09, "last_trade_time": "2026-11-04T15:31:44", "percent_change": 0.0, "prev_day_close": 0.375}, {"option": "COPX261120P00094000", "bid": 20.3, "bid_size": 41.0, "ask": 22.2, "ask_size": 66.0, "iv": 0.8082, "open_interest": 0.0, "volume": 0.0, "delta": -0.9852, "gamma": 0.0047, "vega": 0.0044, "theta": -0.0117, "rho": -0.0118, "theo": 21.1722, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 14.21, "last_trade_time": "2026-10-14T14:50:25", "percent_change": 0.0, "prev_day_close": 21.25}, {"option": "COPX261120C00095000", "bid": 0.0, "bid_size": 0.0, "ask": 0.05, "ask_size": 3.0, "iv": 0.67, "open_interest": 52028.0, "volume": 4.0, "delta": 0.0128, "gamma": 0.0039, "vega": 0.004, "theta": -0.012, "rho": 0.0003, "theo": 0.0343, "change": -0.025, "open": 0.05, "high": 0.05, "low": 0.05, "tick": "down", "last_trade_price": 0.05, "last_trade_time": "2026-11-10T15:39:50", "percent_change": -33.3333, "prev_day_close": 0.025000000372529}, {"option": "COPX261120P00095000", "bid": 21.5, "bid_size": 45.0, "ask": 23.1, "ask_size": 91.0, "iv": 0.8882, "open_interest": 1.0, "volume": 0.0, "delta": -0.9874, "gamma": 0.0041, "vega": 0.0038, "theta": -0.01, "rho": -0.0109, "theo": 22.1662, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 17.11, "last_trade_time": "2026-10-21T09:59:58", "percent_change": 0.0, "prev_day_close": 22.3000001907349}, {"option": "COPX261120C00096000", "bid": 0.0, "bid_size": 0.0, "ask": 0.7, "ask_size": 1154.0, "iv": 1.0527, "open_interest": 90.0, "volume": 0.0, "delta": 0.011, "gamma": 0.0034, "vega": 0.0035, "theta": -0.0106, "rho": 0.0002, "theo": 0.0294, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.1, "last_trade_time": "2026-11-04T10:01:46", "percent_change": 0.0, "prev_day_close": 0.349999994039536}, {"option": "COPX261120P00096000", "bid": 22.1, "bid_size": 62.0, "ask": 24.1, "ask_size": 66.0, "iv": 0.0, "open_interest": 1.0, "volume": 0.0, "delta": -0.9893, "gamma": 0.0036, "vega": 0.0032, "theta": -0.0085, "rho": -0.0102, "theo": 23.1612, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 20.6, "last_trade_time": "2026-11-09T14:38:38", "percent_change": 0.0, "prev_day_close": 23.1999998092651}, {"option": "COPX261120C00100000", "bid": 0.0, "bid_size": 0.0, "ask": 1.1, "ask_size": 31.0, "iv": 0.7806, "open_interest": 9575.0, "volume": 0.0, "delta": 0.0062, "gamma": 0.0019, "vega": 0.0021, "theta": -0.0066, "rho": 0.0001, "theo": 0.0163, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.03, "last_trade_time": "2026-11-09T15:46:22", "percent_change": 0.0, "prev_day_close": 0.025000000372529}, {"option": "COPX261120P00100000", "bid": 26.4, "bid_size": 60.0, "ask": 28.0, "ask_size": 49.0, "iv": 0.8943, "open_interest": 0.0, "volume": 0.0, "delta": -0.9946, "gamma": 0.0022, "vega": 0.0018, "theta": -0.0038, "rho": -0.0074, "theo": 27.1483, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 29.18, "last_trade_time": "2026-11-05T15:51:35", "percent_change": 0.0, "prev_day_close": 27.1999998092651}, {"option": "COPX261120C00105000", "bid": 0.0, "bid_size": 0.0, "ask": 0.1, "ask_size": 77.0, "iv": 0.9606, "open_interest": 9140.0, "volume": 0.0, "delta": 0.0032, "gamma": 0.001, "vega": 0.0012, "theta": -0.0037, "rho": 0.0001, "theo": 0.0082, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.06, "last_trade_time": "2026-11-04T12:36:21", "percent_change": 0.0, "prev_day_close": 0.0500000007450581}, {"option": "COPX261120P00105000", "bid": 31.5, "bid_size": 30.0, "ask": 33.0, "ask_size": 28.0, "iv": 1.094, "open_interest": 0.0, "volume": 0.0, "delta": -0.9981, "gamma": 0.0011, "vega": 0.0005, "theta": -0.0006, "rho": -0.0024, "theo": 32.1418, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 34.18, "last_trade_time": "2026-11-05T15:51:35", "percent_change": 0.0, "prev_day_close": 32.25}, {"option": "COPX261120C00110000", "bid": 0.0, "bid_size": 0.0, "ask": 0.65, "ask_size": 601.0, "iv": 1.4126, "open_interest": 247.0, "volume": 0.0, "delta": 0.0017, "gamma": 0.0005, "vega": 0.0006, "theta": -0.0021, "rho": 0.0, "theo": 0.0043, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.05, "last_trade_time": "2026-11-03T13:26:50", "percent_change": 0.0, "prev_day_close": 0.324999988079071}, {"option": "COPX261120P00110000", "bid": 36.1, "bid_size": 66.0, "ask": 38.0, "ask_size": 41.0, "iv": 0.0, "open_interest": 0.0, "volume": 0.0, "delta": -0.9996, "gamma": 0.0004, "vega": 0.0001, "theta": 0.0, "rho": -0.0004, "theo": 37.1402, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 37.2000007629394}, {"option": "COPX261120C00115000", "bid": 0.0, "bid_size": 0.0, "ask": 0.45, "ask_size": 452.0, "iv": 1.4361, "open_interest": 61.0, "volume": 0.0, "delta": 0.0009, "gamma": 0.0003, "vega": 0.0004, "theta": -0.0012, "rho": 0.0, "theo": 0.0024, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 0.06, "last_trade_time": "2026-10-26T11:07:26", "percent_change": 0.0, "prev_day_close": 0.224999994039536}, {"option": "COPX261120P00115000", "bid": 41.3, "bid_size": 30.0, "ask": 43.3, "ask_size": 66.0, "iv": 1.389, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0001, "vega": 0.0, "theta": 0.0, "rho": 0.0, "theo": 42.14, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 42.2999992370606}, {"option": "COPX261120C00120000", "bid": 0.0, "bid_size": 0.0, "ask": 0.65, "ask_size": 312.0, "iv": 1.6407, "open_interest": 57.0, "volume": 0.0, "delta": 0.0005, "gamma": 0.0002, "vega": 0.0002, "theta": -0.0008, "rho": 0.0, "theo": 0.0014, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.1, "last_trade_time": "2026-11-03T15:57:25", "percent_change": 0.0, "prev_day_close": 0.324999988079071}, {"option": "COPX261120P00120000", "bid": 45.8, "bid_size": 60.0, "ask": 48.3, "ask_size": 66.0, "iv": 0.0, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": 0.0, "rho": 0.0, "theo": 47.14, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 47.2999992370606}, {"option": "COPX261120C00125000", "bid": 0.0, "bid_size": 0.0, "ask": 0.25, "ask_size": 657.0, "iv": 1.5052, "open_interest": 51866.0, "volume": 0.0, "delta": 0.0003, "gamma": 0.0001, "vega": 0.0001, "theta": -0.0005, "rho": 0.0, "theo": 0.0008, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.05, "last_trade_time": "2026-10-16T15:24:48", "percent_change": 0.0, "prev_day_close": 0.125}, {"option": "COPX261120P00125000", "bid": 51.2, "bid_size": 31.0, "ask": 53.1, "ask_size": 66.0, "iv": 1.2441, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": 0.0, "rho": 0.0, "theo": 52.14, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 52.1999988555908}, {"option": "COPX261120C00130000", "bid": 0.0, "bid_size": 0.0, "ask": 0.65, "ask_size": 95.0, "iv": 1.8438, "open_interest": 2.0, "volume": 0.0, "delta": 0.0002, "gamma": 0.0001, "vega": 0.0001, "theta": -0.0003, "rho": 0.0, "theo": 0.0005, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.41, "last_trade_time": "2026-09-14T13:13:59", "percent_change": 0.0, "prev_day_close": 0.324999988079071}, {"option": "COPX261120P00130000", "bid": 56.3, "bid_size": 31.0, "ask": 58.1, "ask_size": 52.0, "iv": 1.5176, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": 0.0, "rho": 0.0, "theo": 57.14, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 35.1, "last_trade_time": "2026-08-25T11:35:21", "percent_change": 0.0, "prev_day_close": 57.1999988555908}, {"option": "COPX261120C00135000", "bid": 0.0, "bid_size": 0.0, "ask": 0.65, "ask_size": 43.0, "iv": 1.9377, "open_interest": 27.0, "volume": 0.0, "delta": 0.0001, "gamma": 0.0, "vega": 0.0001, "theta": -0.0002, "rho": 0.0, "theo": 0.0003, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.14, "last_trade_time": "2026-10-09T11:09:02", "percent_change": 0.0, "prev_day_close": 0.324999988079071}, {"option": "COPX261120P00135000", "bid": 61.3, "bid_size": 24.0, "ask": 63.1, "ask_size": 66.0, "iv": 1.6048, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": 0.0, "rho": 0.0, "theo": 62.14, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 39.8, "last_trade_time": "2026-08-25T11:35:21", "percent_change": 0.0, "prev_day_close": 62.1999988555908}, {"option": "COPX261120C00140000", "bid": 0.0, "bid_size": 0.0, "ask": 0.75, "ask_size": 1.0, "iv": 1.5745, "open_interest": 18.0, "volume": 0.0, "delta": 0.0001, "gamma": 0.0, "vega": 0.0, "theta": -0.0001, "rho": 0.0, "theo": 0.0002, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.05, "last_trade_time": "2026-10-26T14:23:40", "percent_change": 0.0, "prev_day_close": 0.0500000007450581}, {"option": "COPX261120P00140000", "bid": 66.3, "bid_size": 24.0, "ask": 68.1, "ask_size": 66.0, "iv": 1.6885, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": 0.0, "rho": 0.0, "theo": 67.14, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 67.2000007629394}, {"option": "COPX261127C00045000", "bid": 26.8, "bid_size": 55.0, "ask": 29.0, "ask_size": 55.0, "iv": 1.0477, "open_interest": 1.0, "volume": 0.0, "delta": 0.9954, "gamma": 0.0015, "vega": 0.0018, "theta": -0.0058, "rho": 0.004, "theo": 27.8685, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 36.41, "last_trade_time": "2026-10-14T13:53:47", "percent_change": 0.0, "prev_day_close": 27.7999992370605}, {"option": "COPX261127P00045000", "bid": 0.0, "bid_size": 0.0, "ask": 0.65, "ask_size": 78.0, "iv": 1.3452, "open_interest": 1.0, "volume": 0.0, "delta": -0.0067, "gamma": 0.0013, "vega": 0.003, "theta": -0.0074, "rho": -0.0003, "theo": 0.0329, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.25, "last_trade_time": "2026-10-14T13:53:35", "percent_change": 0.0, "prev_day_close": 0.324999988079071}, {"option": "COPX261127C00050000", "bid": 21.9, "bid_size": 55.0, "ask": 24.0, "ask_size": 46.0, "iv": 0.9153, "open_interest": 2.0, "volume": 0.0, "delta": 0.9884, "gamma": 0.0029, "vega": 0.0046, "theta": -0.0103, "rho": 0.0084, "theo": 22.8903, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 30.98, "last_trade_time": "2026-10-14T13:53:35", "percent_change": 0.0, "prev_day_close": 22.8499994277954}, {"option": "COPX261127P00050000", "bid": 0.0, "bid_size": 0.0, "ask": 0.7, "ask_size": 92.0, "iv": 1.1098, "open_interest": 2.0, "volume": 0.0, "delta": -0.013, "gamma": 0.0026, "vega": 0.0053, "theta": -0.0117, "rho": -0.0005, "theo": 0.0592, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 0.16, "last_trade_time": "2026-10-14T13:53:47", "percent_change": 0.0, "prev_day_close": 0.349999994039536}, {"option": "COPX261127C00055000", "bid": 17.0, "bid_size": 55.0, "ask": 19.0, "ask_size": 40.0, "iv": 0.7563, "open_interest": 1.0, "volume": 0.0, "delta": 0.9738, "gamma": 0.0059, "vega": 0.0092, "theta": -0.018, "rho": 0.0123, "theo": 17.9445, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 25.52, "last_trade_time": "2026-10-14T13:53:47", "percent_change": 0.0, "prev_day_close": 17.9499998092651}, {"option": "COPX261127P00055000", "bid": 0.0, "bid_size": 0.0, "ask": 0.75, "ask_size": 103.0, "iv": 0.8878, "open_interest": 2.0, "volume": 0.0, "delta": -0.027, "gamma": 0.0056, "vega": 0.0098, "theta": -0.0192, "rho": -0.001, "theo": 0.1161, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.05, "last_trade_time": "2026-11-06T13:26:19", "percent_change": 0.0, "prev_day_close": 0.375}, {"option": "COPX261127C00060000", "bid": 12.1, "bid_size": 59.0, "ask": 14.0, "ask_size": 46.0, "iv": 0.5858, "open_interest": 0.0, "volume": 0.0, "delta": 0.9398, "gamma": 0.0128, "vega": 0.0185, "theta": -0.0315, "rho": 0.0166, "theo": 13.0811, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 12.9500002861023}, {"option": "COPX261127P00060000", "bid": 0.0, "bid_size": 0.0, "ask": 0.75, "ask_size": 95.0, "iv": 0.6628, "open_interest": 12.0, "volume": 0.0, "delta": -0.0604, "gamma": 0.0126, "vega": 0.0189, "theta": -0.0324, "rho": -0.0024, "theo": 0.2535, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.29, "last_trade_time": "2026-11-05T14:42:12", "percent_change": 0.0, "prev_day_close": 0.400000000372529}, {"option": "COPX261127C00065000", "bid": 7.9, "bid_size": 52.0, "ask": 9.4, "ask_size": 102.0, "iv": 0.5752, "open_interest": 3.0, "volume": 0.0, "delta": 0.8555, "gamma": 0.0277, "vega": 0.0355, "theta": -0.0542, "rho": 0.0196, "theo": 8.4588, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 7.4, "last_trade_time": "2026-11-03T14:57:49", "percent_change": 0.0, "prev_day_close": 8.20000004768372}, {"option": "COPX261127P00065000", "bid": 0.25, "bid_size": 250.0, "ask": 0.65, "ask_size": 71.0, "iv": 0.4694, "open_interest": 11.0, "volume": 0.0, "delta": -0.1439, "gamma": 0.0275, "vega": 0.0357, "theta": -0.0546, "rho": -0.0056, "theo": 0.6299, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.44, "last_trade_time": "2026-11-09T11:26:36", "percent_change": 0.0, "prev_day_close": 0.574999988079071}, {"option": "COPX261127C00066000", "bid": 7.1, "bid_size": 51.0, "ask": 8.5, "ask_size": 118.0, "iv": 0.5604, "open_interest": 0.0, "volume": 0.0, "delta": 0.8278, "gamma": 0.0318, "vega": 0.0399, "theta": -0.0597, "rho": 0.0197, "theo": 7.5961, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 7.50000023841858}, {"option": "COPX261127P00066000", "bid": 0.35, "bid_size": 88.0, "ask": 0.95, "ask_size": 67.0, "iv": 0.4805, "open_interest": 0.0, "volume": 0.0, "delta": -0.1714, "gamma": 0.0316, "vega": 0.04, "theta": -0.06, "rho": -0.0067, "theo": 0.7666, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.75}, {"option": "COPX261127C00066500", "bid": 6.7, "bid_size": 52.0, "ask": 8.2, "ask_size": 118.0, "iv": 0.5676, "open_interest": 0.0, "volume": 0.0, "delta": 0.8121, "gamma": 0.034, "vega": 0.0421, "theta": -0.0625, "rho": 0.0197, "theo": 7.1767, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 7.04999995231628}, {"option": "COPX261127P00066500", "bid": 0.55, "bid_size": 87.0, "ask": 1.05, "ask_size": 74.0, "iv": 0.4935, "open_interest": 0.0, "volume": 0.0, "delta": -0.1869, "gamma": 0.0338, "vega": 0.0422, "theta": -0.0628, "rho": -0.0073, "theo": 0.8469, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.799999982118606}, {"option": "COPX261127C00067000", "bid": 6.3, "bid_size": 44.0, "ask": 7.7, "ask_size": 99.0, "iv": 0.5509, "open_interest": 0.0, "volume": 0.0, "delta": 0.7953, "gamma": 0.0362, "vega": 0.0444, "theta": -0.0653, "rho": 0.02, "theo": 6.7662, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 6.59999990463257}, {"option": "COPX261127P00067000", "bid": 0.75, "bid_size": 22.0, "ask": 1.15, "ask_size": 53.0, "iv": 0.5025, "open_interest": 0.0, "volume": 0.0, "delta": -0.2037, "gamma": 0.036, "vega": 0.0445, "theta": -0.0656, "rho": -0.008, "theo": 0.9361, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.974999994039536}, {"option": "COPX261127C00068000", "bid": 5.5, "bid_size": 41.0, "ask": 6.9, "ask_size": 110.0, "iv": 0.5349, "open_interest": 0.0, "volume": 0.0, "delta": 0.7578, "gamma": 0.0406, "vega": 0.0488, "theta": -0.0708, "rho": 0.0195, "theo": 5.9763, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 5.90000009536743}, {"option": "COPX261127P00068000", "bid": 1.0, "bid_size": 68.0, "ask": 1.4, "ask_size": 259.0, "iv": 0.5009, "open_interest": 4.0, "volume": 0.0, "delta": -0.241, "gamma": 0.0404, "vega": 0.0489, "theta": -0.0711, "rho": -0.0094, "theo": 1.1453, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.89, "last_trade_time": "2026-11-09T11:30:01", "percent_change": 0.0, "prev_day_close": 1.19999998807907}, {"option": "COPX261127C00068500", "bid": 5.1, "bid_size": 212.0, "ask": 6.6, "ask_size": 308.0, "iv": 0.5342, "open_interest": 0.0, "volume": 0.0, "delta": 0.7372, "gamma": 0.0427, "vega": 0.051, "theta": -0.0735, "rho": 0.0196, "theo": 5.5985, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 5.40000009536743}, {"option": "COPX261127P00068500", "bid": 0.95, "bid_size": 351.0, "ask": 1.6, "ask_size": 254.0, "iv": 0.4871, "open_interest": 0.0, "volume": 0.0, "delta": -0.2616, "gamma": 0.0425, "vega": 0.051, "theta": -0.0737, "rho": -0.0102, "theo": 1.2671, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 1.27500000596046}, {"option": "COPX261127C00069000", "bid": 4.9, "bid_size": 241.0, "ask": 6.2, "ask_size": 385.0, "iv": 0.5408, "open_interest": 0.0, "volume": 0.0, "delta": 0.7153, "gamma": 0.0447, "vega": 0.0531, "theta": -0.076, "rho": 0.019, "theo": 5.2336, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 5.25}, {"option": "COPX261127P00069000", "bid": 1.3, "bid_size": 15.0, "ask": 1.65, "ask_size": 172.0, "iv": 0.4957, "open_interest": 2.0, "volume": 1.0, "delta": -0.2833, "gamma": 0.0446, "vega": 0.0531, "theta": -0.0762, "rho": -0.0111, "theo": 1.4015, "change": 0.275, "open": 1.5, "high": 1.5, "low": 1.5, "tick": "up", "last_trade_price": 1.5, "last_trade_time": "2026-11-10T12:12:32", "percent_change": 22.449, "prev_day_close": 1.5}, {"option": "COPX261127C00070000", "bid": 4.4, "bid_size": 193.0, "ask": 4.9, "ask_size": 24.0, "iv": 0.4944, "open_interest": 0.0, "volume": 21.0, "delta": 0.6683, "gamma": 0.0484, "vega": 0.0568, "theta": -0.0806, "rho": 0.0185, "theo": 4.5452, "change": -1.35, "open": 5.0, "high": 5.0, "low": 5.0, "tick": "up", "last_trade_price": 5.0, "last_trade_time": "2026-11-10T09:30:08", "percent_change": -21.2598, "prev_day_close": 4.60000014305115}, {"option": "COPX261127P00070000", "bid": 1.55, "bid_size": 70.0, "ask": 1.9, "ask_size": 144.0, "iv": 0.4782, "open_interest": 40.0, "volume": 3.0, "delta": -0.3302, "gamma": 0.0483, "vega": 0.0568, "theta": -0.0807, "rho": -0.0129, "theo": 1.7121, "change": 0.33, "open": 1.81, "high": 1.81, "low": 1.68, "tick": "down", "last_trade_price": 1.68, "last_trade_time": "2026-11-10T14:51:34", "percent_change": 24.4444, "prev_day_close": 1.72499996423721}, {"option": "COPX261127C00071000", "bid": 3.7, "bid_size": 216.0, "ask": 4.5, "ask_size": 138.0, "iv": 0.5026, "open_interest": 1.0, "volume": 1.0, "delta": 0.6176, "gamma": 0.0513, "vega": 0.0596, "theta": -0.0843, "rho": 0.0174, "theo": 3.9173, "change": -1.75, "open": 4.0, "high": 4.0, "low": 4.0, "tick": "down", "last_trade_price": 4.0, "last_trade_time": "2026-11-10T09:35:50", "percent_change": -30.4348, "prev_day_close": 3.94999992847443}, {"option": "COPX261127P00071000", "bid": 1.95, "bid_size": 62.0, "ask": 2.25, "ask_size": 93.0, "iv": 0.4749, "open_interest": 3.0, "volume": 2.0, "delta": -0.3807, "gamma": 0.0512, "vega": 0.0597, "theta": -0.0842, "rho": -0.0149, "theo": 2.0831, "change": 0.625, "open": 2.2, "high": 2.2, "low": 2.1, "tick": "down", "last_trade_price": 2.1, "last_trade_time": "2026-11-10T15:16:13", "percent_change": 42.3729, "prev_day_close": 2.10000002384186}, {"option": "COPX261127C00072000", "bid": 3.0, "bid_size": 252.0, "ask": 4.2, "ask_size": 398.0, "iv": 0.5101, "open_interest": 4.0, "volume": 1.0, "delta": 0.5646, "gamma": 0.0532, "vega": 0.0616, "theta": -0.0868, "rho": 0.0163, "theo": 3.3544, "change": -1.81, "open": 3.59, "high": 3.59, "low": 3.59, "tick": "up", "last_trade_price": 3.59, "last_trade_time": "2026-11-10T09:35:50", "percent_change": -33.5185, "prev_day_close": 3.29999995231628}, {"option": "COPX261127P00072000", "bid": 2.4, "bid_size": 13.0, "ask": 2.8, "ask_size": 185.0, "iv": 0.4834, "open_interest": 57.0, "volume": 44.0, "delta": -0.4336, "gamma": 0.053, "vega": 0.0616, "theta": -0.0867, "rho": -0.0169, "theo": 2.5186, "change": 0.795, "open": 2.6, "high": 2.6, "low": 2.57, "tick": "down", "last_trade_price": 2.57, "last_trade_time": "2026-11-10T14:38:07", "percent_change": 44.7887, "prev_day_close": 2.60000002384186}, {"option": "COPX261127C00072500", "bid": 2.9, "bid_size": 278.0, "ask": 3.5, "ask_size": 81.0, "iv": 0.4865, "open_interest": 0.0, "volume": 0.0, "delta": 0.5378, "gamma": 0.0536, "vega": 0.0621, "theta": -0.0876, "rho": 0.016, "theo": 3.0975, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 3.17499995231628}, {"option": "COPX261127P00072500", "bid": 2.5, "bid_size": 137.0, "ask": 3.2, "ask_size": 310.0, "iv": 0.4843, "open_interest": 2.0, "volume": 0.0, "delta": -0.4604, "gamma": 0.0535, "vega": 0.0621, "theta": -0.0874, "rho": -0.0179, "theo": 2.7611, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 3.1, "last_trade_time": "2026-10-22T13:20:33", "percent_change": 0.0, "prev_day_close": 2.92500007152557}, {"option": "COPX261127C00073000", "bid": 2.55, "bid_size": 356.0, "ask": 3.2, "ask_size": 72.0, "iv": 0.4731, "open_interest": 6.0, "volume": 0.0, "delta": 0.511, "gamma": 0.0538, "vega": 0.0624, "theta": -0.088, "rho": 0.0151, "theo": 2.8574, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 2.67, "last_trade_time": "2026-11-03T12:00:02", "percent_change": 0.0, "prev_day_close": 2.875}, {"option": "COPX261127P00073000", "bid": 2.75, "bid_size": 90.0, "ask": 3.3, "ask_size": 130.0, "iv": 0.4711, "open_interest": 2.0, "volume": 0.0, "delta": -0.4872, "gamma": 0.0537, "vega": 0.0624, "theta": -0.0878, "rho": -0.0189, "theo": 3.0201, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 3.11, "last_trade_time": "2026-10-22T10:30:03", "percent_change": 0.0, "prev_day_close": 3.07500004768372}, {"option": "COPX261127C00073500", "bid": 2.3, "bid_size": 500.0, "ask": 2.95, "ask_size": 55.0, "iv": 0.4697, "open_interest": 1.0, "volume": 0.0, "delta": 0.4843, "gamma": 0.0537, "vega": 0.0624, "theta": -0.0881, "rho": 0.0143, "theo": 2.6336, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 5.25, "last_trade_time": "2026-10-27T12:09:38", "percent_change": 0.0, "prev_day_close": 2.625}, {"option": "COPX261127P00073500", "bid": 3.1, "bid_size": 13.0, "ask": 3.8, "ask_size": 153.0, "iv": 0.4958, "open_interest": 12.0, "volume": 11.0, "delta": -0.5137, "gamma": 0.0536, "vega": 0.0624, "theta": -0.0879, "rho": -0.0199, "theo": 3.2955, "change": 0.95, "open": 3.4, "high": 3.4, "low": 3.4, "tick": "no_change", "last_trade_price": 3.4, "last_trade_time": "2026-11-10T10:47:12", "percent_change": 38.7755, "prev_day_close": 3.5}, {"option": "COPX261127C00074000", "bid": 2.2, "bid_size": 434.0, "ask": 2.8, "ask_size": 79.0, "iv": 0.4842, "open_interest": 32.0, "volume": 30.0, "delta": 0.4581, "gamma": 0.0533, "vega": 0.0621, "theta": -0.0879, "rho": 0.0139, "theo": 2.4255, "change": -1.51, "open": 2.64, "high": 2.64, "low": 2.64, "tick": "down", "last_trade_price": 2.64, "last_trade_time": "2026-11-10T10:45:38", "percent_change": -36.3855, "prev_day_close": 2.375}, {"option": "COPX261127P00074000", "bid": 3.3, "bid_size": 84.0, "ask": 3.9, "ask_size": 138.0, "iv": 0.4744, "open_interest": 19.0, "volume": 0.0, "delta": -0.5399, "gamma": 0.0532, "vega": 0.0621, "theta": -0.0876, "rho": -0.0208, "theo": 3.5867, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 4.37, "last_trade_time": "2026-11-05T10:39:03", "percent_change": 0.0, "prev_day_close": 3.65000009536743}, {"option": "COPX261127C00075000", "bid": 1.85, "bid_size": 367.0, "ask": 2.25, "ask_size": 29.0, "iv": 0.475, "open_interest": 83.0, "volume": 0.0, "delta": 0.4076, "gamma": 0.0518, "vega": 0.0608, "theta": -0.0866, "rho": 0.0125, "theo": 2.055, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 3.5, "last_trade_time": "2026-11-09T15:01:35", "percent_change": 0.0, "prev_day_close": 2.05000001192093}, {"option": "COPX261127P00075000", "bid": 3.9, "bid_size": 63.0, "ask": 4.6, "ask_size": 144.0, "iv": 0.4816, "open_interest": 86.0, "volume": 2.0, "delta": -0.5904, "gamma": 0.0517, "vega": 0.0608, "theta": -0.0862, "rho": -0.0226, "theo": 4.2145, "change": 1.7, "open": 4.3, "high": 4.65, "low": 4.3, "tick": "up", "last_trade_price": 4.65, "last_trade_time": "2026-11-10T13:23:05", "percent_change": 57.6271, "prev_day_close": 4.29999995231628}, {"option": "COPX261127C00076000", "bid": 1.5, "bid_size": 285.0, "ask": 1.9, "ask_size": 34.0, "iv": 0.4738, "open_interest": 4.0, "volume": 0.0, "delta": 0.3604, "gamma": 0.0494, "vega": 0.0586, "theta": -0.0842, "rho": 0.0111, "theo": 1.7404, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 2.6, "last_trade_time": "2026-11-04T15:35:07", "percent_change": 0.0, "prev_day_close": 1.69999998807907}, {"option": "COPX261127P00076000", "bid": 4.3, "bid_size": 142.0, "ask": 5.1, "ask_size": 70.0, "iv": 0.4467, "open_interest": 2.0, "volume": 0.0, "delta": -0.6375, "gamma": 0.0494, "vega": 0.0586, "theta": -0.0838, "rho": -0.0242, "theo": 4.898, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 2.77, "last_trade_time": "2026-10-21T12:16:29", "percent_change": 0.0, "prev_day_close": 4.94999980926514}, {"option": "COPX261127C00076500", "bid": 1.35, "bid_size": 105.0, "ask": 2.1, "ask_size": 71.0, "iv": 0.5051, "open_interest": 3.0, "volume": 0.0, "delta": 0.3382, "gamma": 0.048, "vega": 0.0573, "theta": -0.0827, "rho": 0.0107, "theo": 1.6019, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 1.8, "last_trade_time": "2026-10-30T12:34:07", "percent_change": 0.0, "prev_day_close": 1.60000002384186}, {"option": "COPX261127P00076500", "bid": 4.9, "bid_size": 48.0, "ask": 5.8, "ask_size": 173.0, "iv": 0.4996, "open_interest": 1.0, "volume": 0.0, "delta": -0.6596, "gamma": 0.048, "vega": 0.0573, "theta": -0.0822, "rho": -0.0249, "theo": 5.2587, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 4.32, "last_trade_time": "2026-11-09T10:38:40", "percent_change": 0.0, "prev_day_close": 5.45000004768372}, {"option": "COPX261127C00077000", "bid": 1.2, "bid_size": 530.0, "ask": 1.85, "ask_size": 300.0, "iv": 0.4958, "open_interest": 371.0, "volume": 0.0, "delta": 0.3172, "gamma": 0.0464, "vega": 0.0558, "theta": -0.081, "rho": 0.01, "theo": 1.475, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 2.61, "last_trade_time": "2026-11-09T15:15:40", "percent_change": 0.0, "prev_day_close": 1.52500003576279}, {"option": "COPX261127P00077000", "bid": 4.8, "bid_size": 52.0, "ask": 6.0, "ask_size": 48.0, "iv": 0.4448, "open_interest": 0.0, "volume": 0.0, "delta": -0.6807, "gamma": 0.0464, "vega": 0.0558, "theta": -0.0805, "rho": -0.0255, "theo": 5.6308, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 5.65000009536743}, {"option": "COPX261127C00077500", "bid": 1.2, "bid_size": 135.0, "ask": 1.5, "ask_size": 66.0, "iv": 0.4886, "open_interest": 17.0, "volume": 0.0, "delta": 0.2972, "gamma": 0.0448, "vega": 0.0543, "theta": -0.0792, "rho": 0.0093, "theo": 1.3588, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 2.2, "last_trade_time": "2026-10-29T10:13:40", "percent_change": 0.0, "prev_day_close": 1.32500004768372}, {"option": "COPX261127P00077500", "bid": 5.1, "bid_size": 152.0, "ask": 6.2, "ask_size": 65.0, "iv": 0.4211, "open_interest": 4.0, "volume": 0.0, "delta": -0.7007, "gamma": 0.0448, "vega": 0.0543, "theta": -0.0786, "rho": -0.0262, "theo": 6.0136, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 4.5, "last_trade_time": "2026-11-09T14:36:30", "percent_change": 0.0, "prev_day_close": 5.94999980926514}, {"option": "COPX261127C00078000", "bid": 1.0, "bid_size": 267.0, "ask": 1.5, "ask_size": 20.0, "iv": 0.4742, "open_interest": 11.0, "volume": 4.0, "delta": 0.2783, "gamma": 0.0431, "vega": 0.0527, "theta": -0.0772, "rho": 0.009, "theo": 1.2523, "change": -0.96, "open": 1.19, "high": 1.19, "low": 1.19, "tick": "down", "last_trade_price": 1.19, "last_trade_time": "2026-11-10T15:04:56", "percent_change": -44.6512, "prev_day_close": 1.22499996423721}, {"option": "COPX261127P00078000", "bid": 5.5, "bid_size": 98.0, "ask": 6.9, "ask_size": 157.0, "iv": 0.4538, "open_interest": 7.0, "volume": 0.0, "delta": -0.7196, "gamma": 0.0431, "vega": 0.0526, "theta": -0.0766, "rho": -0.0266, "theo": 6.4064, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 6.3, "last_trade_time": "2026-10-23T11:54:09", "percent_change": 0.0, "prev_day_close": 6.5}, {"option": "COPX261127C00078500", "bid": 0.95, "bid_size": 246.0, "ask": 1.3, "ask_size": 70.0, "iv": 0.4918, "open_interest": 6.0, "volume": 0.0, "delta": 0.2604, "gamma": 0.0414, "vega": 0.0509, "theta": -0.0752, "rho": 0.0083, "theo": 1.1549, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 1.64, "last_trade_time": "2026-11-09T09:35:30", "percent_change": 0.0, "prev_day_close": 1.12499997019768}, {"option": "COPX261127P00078500", "bid": 6.3, "bid_size": 80.0, "ask": 7.3, "ask_size": 145.0, "iv": 0.4961, "open_interest": 0.0, "volume": 0.0, "delta": -0.7374, "gamma": 0.0414, "vega": 0.051, "theta": -0.0745, "rho": -0.0271, "theo": 6.808, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 3.45, "last_trade_time": "2026-10-20T14:33:20", "percent_change": 0.0, "prev_day_close": 6.90000009536743}, {"option": "COPX261127C00079000", "bid": 0.8, "bid_size": 285.0, "ask": 1.75, "ask_size": 13.0, "iv": 0.4776, "open_interest": 19.0, "volume": 1.0, "delta": 0.2437, "gamma": 0.0396, "vega": 0.0492, "theta": -0.073, "rho": 0.0078, "theo": 1.0659, "change": -0.61, "open": 1.04, "high": 1.04, "low": 1.04, "tick": "down", "last_trade_price": 1.04, "last_trade_time": "2026-11-10T13:41:20", "percent_change": -36.9697, "prev_day_close": 1.02500000596046}, {"option": "COPX261127P00079000", "bid": 6.2, "bid_size": 159.0, "ask": 7.7, "ask_size": 131.0, "iv": 0.4449, "open_interest": 9.0, "volume": 1.0, "delta": -0.7542, "gamma": 0.0396, "vega": 0.0492, "theta": -0.0724, "rho": -0.0276, "theo": 7.2181, "change": 1.96, "open": 7.16, "high": 7.16, "low": 7.16, "tick": "down", "last_trade_price": 7.16, "last_trade_time": "2026-11-10T11:23:44", "percent_change": 37.6923, "prev_day_close": 7.29999995231628}, {"option": "COPX261127C00079500", "bid": 0.8, "bid_size": 182.0, "ask": 1.05, "ask_size": 47.0, "iv": 0.4931, "open_interest": 8.0, "volume": 0.0, "delta": 0.228, "gamma": 0.0379, "vega": 0.0474, "theta": -0.0708, "rho": 0.0072, "theo": 0.9845, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 1.89, "last_trade_time": "2026-10-22T10:53:28", "percent_change": 0.0, "prev_day_close": 0.924999982118606}, {"option": "COPX261127P00079500", "bid": 7.0, "bid_size": 114.0, "ask": 8.1, "ask_size": 96.0, "iv": 0.4874, "open_interest": 2.0, "volume": 0.0, "delta": -0.7699, "gamma": 0.0379, "vega": 0.0474, "theta": -0.0701, "rho": -0.0279, "theo": 7.6358, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 3.9, "last_trade_time": "2026-10-20T14:33:20", "percent_change": 0.0, "prev_day_close": 7.75}, {"option": "COPX261127C00080000", "bid": 0.7, "bid_size": 256.0, "ask": 1.0, "ask_size": 99.0, "iv": 0.4967, "open_interest": 59.0, "volume": 22.0, "delta": 0.2132, "gamma": 0.0362, "vega": 0.0457, "theta": -0.0686, "rho": 0.0069, "theo": 0.91, "change": -0.75, "open": 1.03, "high": 1.03, "low": 0.8, "tick": "down", "last_trade_price": 0.8, "last_trade_time": "2026-11-10T12:38:39", "percent_change": -48.3871, "prev_day_close": 0.849999994039536}, {"option": "COPX261127P00080000", "bid": 7.0, "bid_size": 129.0, "ask": 8.5, "ask_size": 85.0, "iv": 0.4374, "open_interest": 13.0, "volume": 0.0, "delta": -0.7846, "gamma": 0.0362, "vega": 0.0457, "theta": -0.0679, "rho": -0.0282, "theo": 8.0604, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 6.3, "last_trade_time": "2026-11-09T11:02:33", "percent_change": 0.0, "prev_day_close": 8.25}, {"option": "COPX261127C00080500", "bid": 0.65, "bid_size": 167.0, "ask": 1.0, "ask_size": 452.0, "iv": 0.5105, "open_interest": 39.0, "volume": 21.0, "delta": 0.1995, "gamma": 0.0345, "vega": 0.0439, "theta": -0.0664, "rho": 0.0064, "theo": 0.8418, "change": -0.53, "open": 1.02, "high": 1.02, "low": 0.92, "tick": "no_change", "last_trade_price": 0.92, "last_trade_time": "2026-11-10T11:02:58", "percent_change": -36.5517, "prev_day_close": 0.824999988079071}, {"option": "COPX261127P00080500", "bid": 7.4, "bid_size": 123.0, "ask": 9.0, "ask_size": 132.0, "iv": 0.443, "open_interest": 2.0, "volume": 0.0, "delta": -0.7984, "gamma": 0.0345, "vega": 0.0439, "theta": -0.0656, "rho": -0.0285, "theo": 8.4913, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 6.25, "last_trade_time": "2026-11-09T14:52:36", "percent_change": 0.0, "prev_day_close": 8.69999980926514}, {"option": "COPX261127C00081000", "bid": 0.6, "bid_size": 84.0, "ask": 1.0, "ask_size": 601.0, "iv": 0.5237, "open_interest": 9.0, "volume": 3.0, "delta": 0.1866, "gamma": 0.0328, "vega": 0.0422, "theta": -0.0642, "rho": 0.006, "theo": 0.7795, "change": -0.385, "open": 0.87, "high": 0.88, "low": 0.79, "tick": "down", "last_trade_price": 0.79, "last_trade_time": "2026-11-10T13:28:43", "percent_change": -32.766, "prev_day_close": 0.800000011920929}, {"option": "COPX261127P00081000", "bid": 8.5, "bid_size": 22.0, "ask": 9.4, "ask_size": 116.0, "iv": 0.524, "open_interest": 1.0, "volume": 0.0, "delta": -0.8113, "gamma": 0.0328, "vega": 0.0422, "theta": -0.0634, "rho": -0.0288, "theo": 8.9281, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 6.4, "last_trade_time": "2026-10-29T11:54:52", "percent_change": 0.0, "prev_day_close": 9.10000038146973}, {"option": "COPX261127C00081500", "bid": 0.45, "bid_size": 468.0, "ask": 0.95, "ask_size": 433.0, "iv": 0.5177, "open_interest": 19.0, "volume": 2.0, "delta": 0.1746, "gamma": 0.0312, "vega": 0.0405, "theta": -0.062, "rho": 0.0057, "theo": 0.7223, "change": -0.39, "open": 0.75, "high": 0.76, "low": 0.75, "tick": "up", "last_trade_price": 0.76, "last_trade_time": "2026-11-10T11:02:35", "percent_change": -33.913, "prev_day_close": 0.699999988079071}, {"option": "COPX261127P00081500", "bid": 8.3, "bid_size": 92.0, "ask": 9.9, "ask_size": 146.0, "iv": 0.4504, "open_interest": 2.0, "volume": 0.0, "delta": -0.8234, "gamma": 0.0312, "vega": 0.0405, "theta": -0.0611, "rho": -0.0287, "theo": 9.3701, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 6.9, "last_trade_time": "2026-10-29T11:33:36", "percent_change": 0.0, "prev_day_close": 9.59999990463257}, {"option": "COPX261127C00082000", "bid": 0.5, "bid_size": 127.0, "ask": 0.7, "ask_size": 70.0, "iv": 0.5093, "open_interest": 31.0, "volume": 0.0, "delta": 0.1634, "gamma": 0.0296, "vega": 0.0388, "theta": -0.0598, "rho": 0.0054, "theo": 0.6699, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.52, "last_trade_time": "2026-11-05T11:33:05", "percent_change": 0.0, "prev_day_close": 0.599999994039536}, {"option": "COPX261127P00082000", "bid": 9.3, "bid_size": 60.0, "ask": 10.3, "ask_size": 84.0, "iv": 0.5235, "open_interest": 2.0, "volume": 0.0, "delta": -0.8346, "gamma": 0.0297, "vega": 0.0388, "theta": -0.0589, "rho": -0.0289, "theo": 9.8168, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 11.37, "last_trade_time": "2026-11-06T11:48:19", "percent_change": 0.0, "prev_day_close": 9.90000009536743}, {"option": "COPX261127C00082500", "bid": 0.45, "bid_size": 70.0, "ask": 0.85, "ask_size": 574.0, "iv": 0.5401, "open_interest": 13.0, "volume": 0.0, "delta": 0.1529, "gamma": 0.0281, "vega": 0.0371, "theta": -0.0577, "rho": 0.005, "theo": 0.6219, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 0.93, "last_trade_time": "2026-11-09T14:36:40", "percent_change": 0.0, "prev_day_close": 0.650000005960464}, {"option": "COPX261127P00082500", "bid": 9.2, "bid_size": 42.0, "ask": 10.8, "ask_size": 73.0, "iv": 0.4516, "open_interest": 0.0, "volume": 0.0, "delta": -0.8451, "gamma": 0.0282, "vega": 0.0372, "theta": -0.0567, "rho": -0.0292, "theo": 10.268, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 10.3499999046326}, {"option": "COPX261127C00083000", "bid": 0.4, "bid_size": 94.0, "ask": 0.8, "ask_size": 485.0, "iv": 0.5435, "open_interest": 15.0, "volume": 0.0, "delta": 0.1432, "gamma": 0.0267, "vega": 0.0355, "theta": -0.0556, "rho": 0.0046, "theo": 0.5779, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 0.83, "last_trade_time": "2026-11-09T14:36:40", "percent_change": 0.0, "prev_day_close": 0.600000008940697}, {"option": "COPX261127P00083000", "bid": 10.3, "bid_size": 33.0, "ask": 11.2, "ask_size": 77.0, "iv": 0.5448, "open_interest": 2.0, "volume": 0.0, "delta": -0.8548, "gamma": 0.0268, "vega": 0.0355, "theta": -0.0546, "rho": -0.0292, "theo": 10.7231, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 9.13, "last_trade_time": "2026-11-09T11:00:56", "percent_change": 0.0, "prev_day_close": 10.8499999046326}, {"option": "COPX261127C00083500", "bid": 0.35, "bid_size": 126.0, "ask": 0.75, "ask_size": 507.0, "iv": 0.5456, "open_interest": 3.0, "volume": 0.0, "delta": 0.1341, "gamma": 0.0253, "vega": 0.034, "theta": -0.0535, "rho": 0.0043, "theo": 0.5374, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.53, "last_trade_time": "2026-11-03T10:55:09", "percent_change": 0.0, "prev_day_close": 0.549999997019768}, {"option": "COPX261127P00083500", "bid": 10.6, "bid_size": 36.0, "ask": 11.7, "ask_size": 59.0, "iv": 0.5323, "open_interest": 0.0, "volume": 0.0, "delta": -0.8639, "gamma": 0.0254, "vega": 0.034, "theta": -0.0525, "rho": -0.0289, "theo": 11.1818, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 11.3000001907349}, {"option": "COPX261127C00084000", "bid": 0.35, "bid_size": 65.0, "ask": 0.7, "ask_size": 587.0, "iv": 0.5543, "open_interest": 17.0, "volume": 4.0, "delta": 0.1257, "gamma": 0.024, "vega": 0.0325, "theta": -0.0515, "rho": 0.0042, "theo": 0.5002, "change": -0.13, "open": 0.59, "high": 0.59, "low": 0.57, "tick": "no_change", "last_trade_price": 0.57, "last_trade_time": "2026-11-10T09:41:41", "percent_change": -18.5714, "prev_day_close": 0.524999991059303}, {"option": "COPX261127P00084000", "bid": 11.2, "bid_size": 19.0, "ask": 12.1, "ask_size": 60.0, "iv": 0.5486, "open_interest": 3.0, "volume": 0.0, "delta": -0.8724, "gamma": 0.024, "vega": 0.0325, "theta": -0.0504, "rho": -0.0291, "theo": 11.6438, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 10.91, "last_trade_time": "2026-10-26T11:12:09", "percent_change": 0.0, "prev_day_close": 11.8499999046326}, {"option": "COPX261127C00084500", "bid": 0.2, "bid_size": 440.0, "ask": 0.55, "ask_size": 369.0, "iv": 0.5203, "open_interest": 16.0, "volume": 4.0, "delta": 0.1178, "gamma": 0.0227, "vega": 0.0311, "theta": -0.0495, "rho": 0.0039, "theo": 0.466, "change": -0.225, "open": 0.52, "high": 0.52, "low": 0.45, "tick": "no_change", "last_trade_price": 0.45, "last_trade_time": "2026-11-10T09:41:41", "percent_change": -33.3333, "prev_day_close": 0.450000002980232}, {"option": "COPX261127P00084500", "bid": 11.3, "bid_size": 48.0, "ask": 12.7, "ask_size": 60.0, "iv": 0.5138, "open_interest": 1.0, "volume": 0.0, "delta": -0.8803, "gamma": 0.0228, "vega": 0.0311, "theta": -0.0484, "rho": -0.0293, "theo": 12.1088, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 4.15, "last_trade_time": "2026-10-09T11:32:32", "percent_change": 0.0, "prev_day_close": 12.3000001907349}, {"option": "COPX261127C00085000", "bid": 0.2, "bid_size": 324.0, "ask": 0.7, "ask_size": 605.0, "iv": 0.5614, "open_interest": 12.0, "volume": 0.0, "delta": 0.1105, "gamma": 0.0215, "vega": 0.0297, "theta": -0.0476, "rho": 0.0036, "theo": 0.4345, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 0.57, "last_trade_time": "2026-11-09T12:31:33", "percent_change": 0.0, "prev_day_close": 0.449999995529652}, {"option": "COPX261127P00085000", "bid": 11.9, "bid_size": 43.0, "ask": 13.2, "ask_size": 60.0, "iv": 0.547, "open_interest": 3.0, "volume": 0.0, "delta": -0.8877, "gamma": 0.0216, "vega": 0.0297, "theta": -0.0465, "rho": -0.0293, "theo": 12.5766, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 11.86, "last_trade_time": "2026-10-26T09:30:59", "percent_change": 0.0, "prev_day_close": 12.6999998092651}, {"option": "COPX261127C00085500", "bid": 0.2, "bid_size": 44.0, "ask": 0.7, "ask_size": 91.0, "iv": 0.5765, "open_interest": 3.0, "volume": 0.0, "delta": 0.1037, "gamma": 0.0204, "vega": 0.0284, "theta": -0.0458, "rho": 0.0034, "theo": 0.4055, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.34, "last_trade_time": "2026-11-03T13:07:58", "percent_change": 0.0, "prev_day_close": 0.449999995529652}, {"option": "COPX261127P00085500", "bid": 12.3, "bid_size": 32.0, "ask": 13.7, "ask_size": 59.0, "iv": 0.5437, "open_interest": 0.0, "volume": 0.0, "delta": -0.8945, "gamma": 0.0205, "vega": 0.0284, "theta": -0.0446, "rho": -0.0286, "theo": 13.0468, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 13.0999999046326}, {"option": "COPX261127C00086000", "bid": 0.05, "bid_size": 133.0, "ask": 0.65, "ask_size": 101.0, "iv": 0.5548, "open_interest": 17.0, "volume": 0.0, "delta": 0.0974, "gamma": 0.0193, "vega": 0.0271, "theta": -0.044, "rho": 0.0032, "theo": 0.3787, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.39, "last_trade_time": "2026-11-03T11:49:20", "percent_change": 0.0, "prev_day_close": 0.424999989569187}, {"option": "COPX261127P00086000", "bid": 12.5, "bid_size": 46.0, "ask": 14.2, "ask_size": 63.0, "iv": 0.4931, "open_interest": 10.0, "volume": 0.0, "delta": -0.9009, "gamma": 0.0194, "vega": 0.0271, "theta": -0.0428, "rho": -0.0288, "theo": 13.5193, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 15.86, "last_trade_time": "2026-11-06T10:47:32", "percent_change": 0.0, "prev_day_close": 13.5}, {"option": "COPX261127C00086500", "bid": 0.05, "bid_size": 68.0, "ask": 0.7, "ask_size": 189.0, "iv": 0.5786, "open_interest": 37.0, "volume": 0.0, "delta": 0.0914, "gamma": 0.0182, "vega": 0.0259, "theta": -0.0423, "rho": 0.003, "theo": 0.354, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 0.42, "last_trade_time": "2026-11-04T12:50:51", "percent_change": 0.0, "prev_day_close": 0.399999991059303}, {"option": "COPX261127P00086500", "bid": 13.2, "bid_size": 32.0, "ask": 14.8, "ask_size": 60.0, "iv": 0.5729, "open_interest": 1.0, "volume": 0.0, "delta": -0.9069, "gamma": 0.0184, "vega": 0.0259, "theta": -0.041, "rho": -0.0289, "theo": 13.9939, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 8.4, "last_trade_time": "2026-10-19T11:22:17", "percent_change": 0.0, "prev_day_close": 14.0}, {"option": "COPX261127C00087000", "bid": 0.05, "bid_size": 67.0, "ask": 0.7, "ask_size": 86.0, "iv": 0.5928, "open_interest": 0.0, "volume": 0.0, "delta": 0.0859, "gamma": 0.0173, "vega": 0.0247, "theta": -0.0406, "rho": 0.0028, "theo": 0.3312, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 1.42, "last_trade_time": "2026-10-21T11:35:54", "percent_change": 0.0, "prev_day_close": 0.399999994784594}, {"option": "COPX261127P00087000", "bid": 13.1, "bid_size": 57.0, "ask": 15.3, "ask_size": 62.0, "iv": 0.4149, "open_interest": 9.0, "volume": 0.0, "delta": -0.9124, "gamma": 0.0174, "vega": 0.0247, "theta": -0.0393, "rho": -0.0288, "theo": 14.4703, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 13.24, "last_trade_time": "2026-11-04T11:17:07", "percent_change": 0.0, "prev_day_close": 14.4500002861023}, {"option": "COPX261127C00087500", "bid": 0.05, "bid_size": 71.0, "ask": 0.7, "ask_size": 82.0, "iv": 0.6068, "open_interest": 0.0, "volume": 0.0, "delta": 0.0808, "gamma": 0.0164, "vega": 0.0236, "theta": -0.039, "rho": 0.0027, "theo": 0.3101, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.399999994784594}, {"option": "COPX261127P00087500", "bid": 14.0, "bid_size": 24.0, "ask": 15.8, "ask_size": 59.0, "iv": 0.5582, "open_interest": 0.0, "volume": 0.0, "delta": -0.9176, "gamma": 0.0165, "vega": 0.0236, "theta": -0.0377, "rho": -0.0285, "theo": 14.9485, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 14.9500002861023}, {"option": "COPX261127C00088000", "bid": 0.05, "bid_size": 73.0, "ask": 0.65, "ask_size": 98.0, "iv": 0.6105, "open_interest": 9.0, "volume": 0.0, "delta": 0.076, "gamma": 0.0155, "vega": 0.0225, "theta": -0.0375, "rho": 0.0025, "theo": 0.2905, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.67, "last_trade_time": "2026-10-28T12:55:19", "percent_change": 0.0, "prev_day_close": 0.374999988824129}, {"option": "COPX261127P00088000", "bid": 14.0, "bid_size": 41.0, "ask": 16.1, "ask_size": 50.0, "iv": 0.0, "open_interest": 3.0, "volume": 0.0, "delta": -0.9224, "gamma": 0.0156, "vega": 0.0225, "theta": -0.0361, "rho": -0.0279, "theo": 15.4283, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 8.9, "last_trade_time": "2026-10-15T11:22:33", "percent_change": 0.0, "prev_day_close": 15.5500001907349}, {"option": "COPX261127C00088500", "bid": 0.05, "bid_size": 308.0, "ask": 0.75, "ask_size": 675.0, "iv": 0.6442, "open_interest": 2.0, "volume": 0.0, "delta": 0.0716, "gamma": 0.0147, "vega": 0.0215, "theta": -0.036, "rho": 0.0024, "theo": 0.2724, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.37, "last_trade_time": "2026-11-09T11:58:29", "percent_change": 0.0, "prev_day_close": 0.400000000372529}, {"option": "COPX261127P00088500", "bid": 14.9, "bid_size": 31.0, "ask": 16.8, "ask_size": 60.0, "iv": 0.5594, "open_interest": 1.0, "volume": 0.0, "delta": -0.927, "gamma": 0.0148, "vega": 0.0215, "theta": -0.0346, "rho": -0.0281, "theo": 15.9096, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 10.67, "last_trade_time": "2026-10-20T10:19:06", "percent_change": 0.0, "prev_day_close": 16.0}, {"option": "COPX261127C00089000", "bid": 0.05, "bid_size": 255.0, "ask": 0.75, "ask_size": 701.0, "iv": 0.6579, "open_interest": 4.0, "volume": 0.0, "delta": 0.0674, "gamma": 0.0139, "vega": 0.0205, "theta": -0.0346, "rho": 0.0022, "theo": 0.2556, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.29, "last_trade_time": "2026-11-09T11:57:25", "percent_change": 0.0, "prev_day_close": 0.400000000372529}, {"option": "COPX261127P00089000", "bid": 15.3, "bid_size": 32.0, "ask": 17.2, "ask_size": 80.0, "iv": 0.5076, "open_interest": 52.0, "volume": 0.0, "delta": -0.9312, "gamma": 0.014, "vega": 0.0205, "theta": -0.0331, "rho": -0.0281, "theo": 16.3922, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 15.8, "last_trade_time": "2026-10-23T12:56:06", "percent_change": 0.0, "prev_day_close": 16.3000001907349}, {"option": "COPX261127C00089500", "bid": 0.05, "bid_size": 266.0, "ask": 0.75, "ask_size": 802.0, "iv": 0.6713, "open_interest": 1.0, "volume": 0.0, "delta": 0.0635, "gamma": 0.0132, "vega": 0.0196, "theta": -0.0332, "rho": 0.0021, "theo": 0.24, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 0.28, "last_trade_time": "2026-11-09T11:57:12", "percent_change": 0.0, "prev_day_close": 0.400000000372529}, {"option": "COPX261127P00089500", "bid": 15.9, "bid_size": 32.0, "ask": 17.9, "ask_size": 59.0, "iv": 0.6112, "open_interest": 0.0, "volume": 0.0, "delta": -0.9351, "gamma": 0.0133, "vega": 0.0196, "theta": -0.0317, "rho": -0.0278, "theo": 16.8759, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 16.8999996185303}, {"option": "COPX261127C00090000", "bid": 0.05, "bid_size": 277.0, "ask": 0.75, "ask_size": 822.0, "iv": 0.6847, "open_interest": 26.0, "volume": 0.0, "delta": 0.0598, "gamma": 0.0125, "vega": 0.0187, "theta": -0.0319, "rho": 0.002, "theo": 0.2256, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.26, "last_trade_time": "2026-11-09T11:56:01", "percent_change": 0.0, "prev_day_close": 0.400000000372529}, {"option": "COPX261127P00090000", "bid": 16.4, "bid_size": 31.0, "ask": 18.4, "ask_size": 60.0, "iv": 0.6241, "open_interest": 2.0, "volume": 0.0, "delta": -0.9388, "gamma": 0.0126, "vega": 0.0187, "theta": -0.0303, "rho": -0.0277, "theo": 17.3609, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 11.23, "last_trade_time": "2026-10-19T11:44:43", "percent_change": 0.0, "prev_day_close": 17.3999996185303}, {"option": "COPX261127C00091000", "bid": 0.0, "bid_size": 0.0, "ask": 0.75, "ask_size": 595.0, "iv": 0.7004, "open_interest": 8.0, "volume": 0.0, "delta": 0.0533, "gamma": 0.0112, "vega": 0.0171, "theta": -0.0294, "rho": 0.0018, "theo": 0.1996, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.21, "last_trade_time": "2026-11-09T11:54:21", "percent_change": 0.0, "prev_day_close": 0.375}, {"option": "COPX261127P00091000", "bid": 17.1, "bid_size": 37.0, "ask": 19.2, "ask_size": 59.0, "iv": 0.4129, "open_interest": 0.0, "volume": 0.0, "delta": -0.9455, "gamma": 0.0114, "vega": 0.017, "theta": -0.0278, "rho": -0.0269, "theo": 18.3338, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 18.25}, {"option": "COPX261127C00092000", "bid": 0.0, "bid_size": 0.0, "ask": 0.75, "ask_size": 630.0, "iv": 0.726, "open_interest": 11.0, "volume": 0.0, "delta": 0.0475, "gamma": 0.0101, "vega": 0.0156, "theta": -0.0271, "rho": 0.0016, "theo": 0.1771, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.2, "last_trade_time": "2026-11-09T11:53:33", "percent_change": 0.0, "prev_day_close": 0.375}, {"option": "COPX261127P00092000", "bid": 18.3, "bid_size": 30.0, "ask": 20.2, "ask_size": 59.0, "iv": 0.5775, "open_interest": 0.0, "volume": 0.0, "delta": -0.9514, "gamma": 0.0102, "vega": 0.0155, "theta": -0.0254, "rho": -0.0267, "theo": 19.3102, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 19.25}, {"option": "COPX261127C00093000", "bid": 0.0, "bid_size": 0.0, "ask": 0.75, "ask_size": 740.0, "iv": 0.751, "open_interest": 8.0, "volume": 0.0, "delta": 0.0424, "gamma": 0.0091, "vega": 0.0142, "theta": -0.025, "rho": 0.0014, "theo": 0.1575, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.18, "last_trade_time": "2026-11-09T11:49:20", "percent_change": 0.0, "prev_day_close": 0.400000000372529}, {"option": "COPX261127P00093000", "bid": 19.3, "bid_size": 33.0, "ask": 21.2, "ask_size": 59.0, "iv": 0.6, "open_interest": 0.0, "volume": 0.0, "delta": -0.9565, "gamma": 0.0092, "vega": 0.0142, "theta": -0.0232, "rho": -0.0262, "theo": 20.2896, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 20.25}, {"option": "COPX261127C00094000", "bid": 0.0, "bid_size": 0.0, "ask": 0.7, "ask_size": 601.0, "iv": 0.764, "open_interest": 5.0, "volume": 0.0, "delta": 0.038, "gamma": 0.0082, "vega": 0.013, "theta": -0.0231, "rho": 0.0013, "theo": 0.1405, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.14, "last_trade_time": "2026-11-09T11:49:53", "percent_change": 0.0, "prev_day_close": 0.349999994039536}, {"option": "COPX261127P00094000", "bid": 20.3, "bid_size": 35.0, "ask": 22.2, "ask_size": 61.0, "iv": 0.6222, "open_interest": 5.0, "volume": 0.0, "delta": -0.9611, "gamma": 0.0083, "vega": 0.0129, "theta": -0.0212, "rho": -0.0253, "theo": 21.2715, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 10.43, "last_trade_time": "2026-10-12T10:43:20", "percent_change": 0.0, "prev_day_close": 21.25}, {"option": "COPX261127C00095000", "bid": 0.0, "bid_size": 0.0, "ask": 0.7, "ask_size": 131.0, "iv": 0.7879, "open_interest": 7.0, "volume": 0.0, "delta": 0.0341, "gamma": 0.0074, "vega": 0.0119, "theta": -0.0214, "rho": 0.0012, "theo": 0.1256, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 0.15, "last_trade_time": "2026-11-02T15:22:33", "percent_change": 0.0, "prev_day_close": 0.275000005960464}, {"option": "COPX261127P00095000", "bid": 21.3, "bid_size": 25.0, "ask": 23.2, "ask_size": 59.0, "iv": 0.644, "open_interest": 0.0, "volume": 0.0, "delta": -0.9651, "gamma": 0.0076, "vega": 0.0118, "theta": -0.0194, "rho": -0.0249, "theo": 22.2557, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 22.25}, {"option": "COPX261127C00100000", "bid": 0.0, "bid_size": 0.0, "ask": 0.75, "ask_size": 104.0, "iv": 0.9142, "open_interest": 15.0, "volume": 0.0, "delta": 0.0203, "gamma": 0.0045, "vega": 0.0077, "theta": -0.0145, "rho": 0.0007, "theo": 0.0739, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.15, "last_trade_time": "2026-10-27T12:37:18", "percent_change": 0.0, "prev_day_close": 0.375}, {"option": "COPX261127P00100000", "bid": 26.3, "bid_size": 28.0, "ask": 28.3, "ask_size": 51.0, "iv": 0.7922, "open_interest": 0.0, "volume": 0.0, "delta": -0.9794, "gamma": 0.0047, "vega": 0.0074, "theta": -0.0122, "rho": -0.0213, "theo": 27.2005, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 27.2999992370605}, {"option": "COPX261127C00105000", "bid": 0.0, "bid_size": 0.0, "ask": 0.7, "ask_size": 91.0, "iv": 1.0062, "open_interest": 0.0, "volume": 0.0, "delta": 0.0126, "gamma": 0.0028, "vega": 0.0051, "theta": -0.01, "rho": 0.0004, "theo": 0.0455, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.349999994039536}, {"option": "COPX261127P00105000", "bid": 31.3, "bid_size": 35.0, "ask": 33.3, "ask_size": 51.0, "iv": 0.8929, "open_interest": 0.0, "volume": 0.0, "delta": -0.9878, "gamma": 0.0031, "vega": 0.0047, "theta": -0.0074, "rho": -0.0176, "theo": 32.1702, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 32.2999992370606}, {"option": "COPX261127C00110000", "bid": 0.0, "bid_size": 0.0, "ask": 0.7, "ask_size": 83.0, "iv": 1.1037, "open_interest": 0.0, "volume": 0.0, "delta": 0.0081, "gamma": 0.0018, "vega": 0.0035, "theta": -0.007, "rho": 0.0003, "theo": 0.029, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.349999994039536}, {"option": "COPX261127P00110000", "bid": 36.2, "bid_size": 41.0, "ask": 38.2, "ask_size": 51.0, "iv": 0.8734, "open_interest": 0.0, "volume": 0.0, "delta": -0.993, "gamma": 0.0022, "vega": 0.0028, "theta": -0.0041, "rho": -0.0135, "theo": 37.1533, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 37.25}, {"option": "COPX261127C00115000", "bid": 0.0, "bid_size": 0.0, "ask": 0.7, "ask_size": 83.0, "iv": 1.195, "open_interest": 0.0, "volume": 0.0, "delta": 0.0054, "gamma": 0.0012, "vega": 0.0024, "theta": -0.005, "rho": 0.0002, "theo": 0.0191, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.349999994039536}, {"option": "COPX261127P00115000", "bid": 41.3, "bid_size": 26.0, "ask": 43.1, "ask_size": 59.0, "iv": 0.9573, "open_interest": 0.0, "volume": 0.0, "delta": -0.9964, "gamma": 0.0015, "vega": 0.0015, "theta": -0.0015, "rho": -0.0081, "theo": 42.1447, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 42.1999988555908}, {"option": "COPX261127C00120000", "bid": 0.0, "bid_size": 0.0, "ask": 0.65, "ask_size": 105.0, "iv": 1.2642, "open_interest": 0.0, "volume": 0.0, "delta": 0.0036, "gamma": 0.0008, "vega": 0.0017, "theta": -0.0036, "rho": 0.0001, "theo": 0.0129, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.324999988079071}, {"option": "COPX261127P00120000", "bid": 46.3, "bid_size": 29.0, "ask": 48.2, "ask_size": 51.0, "iv": 1.1074, "open_interest": 0.0, "volume": 0.0, "delta": -0.9985, "gamma": 0.0008, "vega": 0.0004, "theta": 0.0, "rho": -0.0024, "theo": 47.1411, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 47.25}, {"option": "COPX261204C00045000", "bid": 26.8, "bid_size": 25.0, "ask": 29.4, "ask_size": 37.0, "iv": 1.0821, "open_interest": 1.0, "volume": 0.0, "delta": 0.9936, "gamma": 0.0014, "vega": 0.0031, "theta": -0.003, "rho": 0.011, "theo": 27.8787, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 31.9, "last_trade_time": "2026-10-28T10:21:41", "percent_change": 0.0, "prev_day_close": 27.8000001907349}, {"option": "COPX261204P00045000", "bid": 0.0, "bid_size": 0.0, "ask": 0.7, "ask_size": 172.0, "iv": 1.1469, "open_interest": 1.0, "volume": 0.0, "delta": -0.0065, "gamma": 0.0012, "vega": 0.0034, "theta": -0.0052, "rho": -0.0003, "theo": 0.0315, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 0.16, "last_trade_time": "2026-10-28T10:21:27", "percent_change": 0.0, "prev_day_close": 0.349999994039536}, {"option": "COPX261204C00050000", "bid": 21.8, "bid_size": 25.0, "ask": 24.4, "ask_size": 42.0, "iv": 0.8722, "open_interest": 2.0, "volume": 0.0, "delta": 0.9854, "gamma": 0.0029, "vega": 0.0065, "theta": -0.0071, "rho": 0.0164, "theo": 22.9158, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 26.49, "last_trade_time": "2026-10-28T10:21:27", "percent_change": 0.0, "prev_day_close": 22.75}, {"option": "COPX261204P00050000", "bid": 0.0, "bid_size": 0.0, "ask": 0.7, "ask_size": 301.0, "iv": 0.9326, "open_interest": 2.0, "volume": 0.0, "delta": -0.014, "gamma": 0.0027, "vega": 0.0067, "theta": -0.0091, "rho": -0.0007, "theo": 0.0654, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 0.38, "last_trade_time": "2026-10-28T10:21:41", "percent_change": 0.0, "prev_day_close": 0.375}, {"option": "COPX261204C00055000", "bid": 16.9, "bid_size": 51.0, "ask": 19.4, "ask_size": 67.0, "iv": 0.7066, "open_interest": 1.0, "volume": 0.0, "delta": 0.9672, "gamma": 0.0063, "vega": 0.0133, "theta": -0.0147, "rho": 0.0242, "theo": 18.0025, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 21.31, "last_trade_time": "2026-10-28T10:21:41", "percent_change": 0.0, "prev_day_close": 17.8500003814697}, {"option": "COPX261204P00055000", "bid": 0.0, "bid_size": 0.0, "ask": 0.8, "ask_size": 242.0, "iv": 0.7578, "open_interest": 1.0, "volume": 0.0, "delta": -0.0316, "gamma": 0.0061, "vega": 0.0134, "theta": -0.0163, "rho": -0.0016, "theo": 0.1455, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 0.38, "last_trade_time": "2026-10-28T10:21:27", "percent_change": 0.0, "prev_day_close": 0.400000005960464}, {"option": "COPX261204C00060000", "bid": 12.3, "bid_size": 49.0, "ask": 14.4, "ask_size": 60.0, "iv": 0.596, "open_interest": 0.0, "volume": 0.0, "delta": 0.9247, "gamma": 0.0136, "vega": 0.0262, "theta": -0.0278, "rho": 0.0308, "theo": 13.2154, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 13.0499997138977}, {"option": "COPX261204P00060000", "bid": 0.05, "bid_size": 241.0, "ask": 0.8, "ask_size": 885.0, "iv": 0.5761, "open_interest": 12.0, "volume": 0.0, "delta": -0.0734, "gamma": 0.0135, "vega": 0.0262, "theta": -0.029, "rho": -0.0038, "theo": 0.3484, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.22, "last_trade_time": "2026-11-09T10:40:21", "percent_change": 0.0, "prev_day_close": 0.425000006332994}, {"option": "COPX261204C00065000", "bid": 8.1, "bid_size": 67.0, "ask": 9.7, "ask_size": 123.0, "iv": 0.5268, "open_interest": 0.0, "volume": 0.0, "delta": 0.8292, "gamma": 0.027, "vega": 0.0472, "theta": -0.0477, "rho": 0.0337, "theo": 8.7589, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 8.54999995231628}, {"option": "COPX261204P00065000", "bid": 0.4, "bid_size": 75.0, "ask": 1.25, "ask_size": 72.0, "iv": 0.4856, "open_interest": 11.0, "volume": 0.0, "delta": -0.1686, "gamma": 0.027, "vega": 0.0472, "theta": -0.0485, "rho": -0.0085, "theo": 0.8793, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 1.2, "last_trade_time": "2026-11-06T13:44:23", "percent_change": 0.0, "prev_day_close": 0.874999970197678}, {"option": "COPX261204C00066000", "bid": 7.4, "bid_size": 54.0, "ask": 8.9, "ask_size": 124.0, "iv": 0.5292, "open_interest": 0.0, "volume": 0.0, "delta": 0.8006, "gamma": 0.0302, "vega": 0.052, "theta": -0.0521, "rho": 0.0335, "theo": 7.9415, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 7.74999976158142}, {"option": "COPX261204P00066000", "bid": 0.7, "bid_size": 405.0, "ask": 1.25, "ask_size": 298.0, "iv": 0.4733, "open_interest": 2.0, "volume": 0.0, "delta": -0.1972, "gamma": 0.0302, "vega": 0.052, "theta": -0.0528, "rho": -0.0099, "theo": 1.0591, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.75, "last_trade_time": "2026-11-09T12:11:04", "percent_change": 0.0, "prev_day_close": 0.974999994039536}, {"option": "COPX261204C00066500", "bid": 7.0, "bid_size": 53.0, "ask": 8.5, "ask_size": 117.0, "iv": 0.5235, "open_interest": 0.0, "volume": 0.0, "delta": 0.785, "gamma": 0.0318, "vega": 0.0544, "theta": -0.0543, "rho": 0.0333, "theo": 7.5454, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 7.40000009536743}, {"option": "COPX261204P00066500", "bid": 0.85, "bid_size": 71.0, "ask": 1.5, "ask_size": 73.0, "iv": 0.4888, "open_interest": 0.0, "volume": 0.0, "delta": -0.2129, "gamma": 0.0318, "vega": 0.0544, "theta": -0.055, "rho": -0.0106, "theo": 1.1617, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 1.14999997615814}, {"option": "COPX261204C00067000", "bid": 6.6, "bid_size": 244.0, "ask": 7.7, "ask_size": 52.0, "iv": 0.4817, "open_interest": 0.0, "volume": 0.0, "delta": 0.7685, "gamma": 0.0334, "vega": 0.0568, "theta": -0.0564, "rho": 0.0329, "theo": 7.1586, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 7.09999990463257}, {"option": "COPX261204P00067000", "bid": 1.1, "bid_size": 18.0, "ask": 1.45, "ask_size": 163.0, "iv": 0.4835, "open_interest": 0.0, "volume": 0.0, "delta": -0.2294, "gamma": 0.0334, "vega": 0.0568, "theta": -0.0571, "rho": -0.0115, "theo": 1.2736, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 1.27500003576279}, {"option": "COPX261204C00068000", "bid": 5.9, "bid_size": 245.0, "ask": 7.0, "ask_size": 60.0, "iv": 0.4834, "open_interest": 0.0, "volume": 0.0, "delta": 0.7328, "gamma": 0.0365, "vega": 0.0613, "theta": -0.0605, "rho": 0.0321, "theo": 6.4152, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 6.25}, {"option": "COPX261204P00068000", "bid": 1.2, "bid_size": 323.0, "ask": 1.7, "ask_size": 191.0, "iv": 0.4649, "open_interest": 8.0, "volume": 2.0, "delta": -0.2651, "gamma": 0.0365, "vega": 0.0613, "theta": -0.0611, "rho": -0.0131, "theo": 1.5276, "change": 0.585, "open": 1.2, "high": 1.61, "low": 1.2, "tick": "up", "last_trade_price": 1.61, "last_trade_time": "2026-11-10T11:57:08", "percent_change": 57.0732, "prev_day_close": 1.45000004768372}, {"option": "COPX261204C00068500", "bid": 5.6, "bid_size": 274.0, "ask": 6.5, "ask_size": 31.0, "iv": 0.4738, "open_interest": 0.0, "volume": 0.0, "delta": 0.7138, "gamma": 0.038, "vega": 0.0634, "theta": -0.0624, "rho": 0.0315, "theo": 6.0598, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 5.95000004768372}, {"option": "COPX261204P00068500", "bid": 1.1, "bid_size": 405.0, "ask": 1.9, "ask_size": 174.0, "iv": 0.4481, "open_interest": 0.0, "volume": 0.0, "delta": -0.2842, "gamma": 0.038, "vega": 0.0634, "theta": -0.063, "rho": -0.0141, "theo": 1.6708, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 1.72499996423721}, {"option": "COPX261204C00069000", "bid": 5.2, "bid_size": 76.0, "ask": 6.6, "ask_size": 126.0, "iv": 0.5013, "open_interest": 0.0, "volume": 0.0, "delta": 0.694, "gamma": 0.0393, "vega": 0.0654, "theta": -0.0642, "rho": 0.0309, "theo": 5.7158, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 5.79999995231628}, {"option": "COPX261204P00069000", "bid": 1.25, "bid_size": 77.0, "ask": 2.25, "ask_size": 64.0, "iv": 0.4616, "open_interest": 0.0, "volume": 0.0, "delta": -0.304, "gamma": 0.0394, "vega": 0.0654, "theta": -0.0647, "rho": -0.0151, "theo": 1.8254, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 1.87499994039536}, {"option": "COPX261204C00070000", "bid": 4.6, "bid_size": 110.0, "ask": 6.0, "ask_size": 193.0, "iv": 0.504, "open_interest": 0.0, "volume": 0.0, "delta": 0.6524, "gamma": 0.0417, "vega": 0.0689, "theta": -0.0674, "rho": 0.0294, "theo": 5.0639, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 5.0}, {"option": "COPX261204P00070000", "bid": 1.6, "bid_size": 337.0, "ask": 2.4, "ask_size": 155.0, "iv": 0.4449, "open_interest": 64.0, "volume": 0.0, "delta": -0.3456, "gamma": 0.0418, "vega": 0.0689, "theta": -0.0678, "rho": -0.017, "theo": 2.1711, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 1.63, "last_trade_time": "2026-11-09T13:42:54", "percent_change": 0.0, "prev_day_close": 2.22500002384186}, {"option": "COPX261204C00071000", "bid": 4.2, "bid_size": 60.0, "ask": 5.3, "ask_size": 65.0, "iv": 0.5075, "open_interest": 0.0, "volume": 0.0, "delta": 0.6088, "gamma": 0.0436, "vega": 0.0716, "theta": -0.0699, "rho": 0.0278, "theo": 4.4628, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 4.5}, {"option": "COPX261204P00071000", "bid": 2.0, "bid_size": 72.0, "ask": 2.9, "ask_size": 66.0, "iv": 0.451, "open_interest": 1.0, "volume": 0.0, "delta": -0.3893, "gamma": 0.0437, "vega": 0.0716, "theta": -0.0702, "rho": -0.0188, "theo": 2.5675, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 3.26, "last_trade_time": "2026-11-05T12:37:54", "percent_change": 0.0, "prev_day_close": 2.65000009536743}, {"option": "COPX261204C00072000", "bid": 3.5, "bid_size": 308.0, "ask": 4.2, "ask_size": 37.0, "iv": 0.4574, "open_interest": 2.0, "volume": 0.0, "delta": 0.5639, "gamma": 0.0449, "vega": 0.0734, "theta": -0.0716, "rho": 0.026, "theo": 3.9142, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 4.95, "last_trade_time": "2026-11-04T15:08:15", "percent_change": 0.0, "prev_day_close": 3.79999995231628}, {"option": "COPX261204P00072000", "bid": 2.8, "bid_size": 15.0, "ask": 3.4, "ask_size": 248.0, "iv": 0.4775, "open_interest": 12.0, "volume": 0.0, "delta": -0.4343, "gamma": 0.045, "vega": 0.0734, "theta": -0.0719, "rho": -0.0212, "theo": 3.0164, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 2.72, "last_trade_time": "2026-11-04T09:30:07", "percent_change": 0.0, "prev_day_close": 3.10000002384186}, {"option": "COPX261204C00072500", "bid": 3.4, "bid_size": 307.0, "ask": 4.1, "ask_size": 121.0, "iv": 0.478, "open_interest": 2.0, "volume": 0.0, "delta": 0.5412, "gamma": 0.0452, "vega": 0.074, "theta": -0.0722, "rho": 0.0251, "theo": 3.6598, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 4.7, "last_trade_time": "2026-11-04T15:08:15", "percent_change": 0.0, "prev_day_close": 3.75}, {"option": "COPX261204P00072500", "bid": 2.8, "bid_size": 271.0, "ask": 3.7, "ask_size": 265.0, "iv": 0.4644, "open_interest": 3.0, "volume": 1.0, "delta": -0.457, "gamma": 0.0454, "vega": 0.074, "theta": -0.0724, "rho": -0.0218, "theo": 3.2609, "change": 0.825, "open": 3.2, "high": 3.2, "low": 3.2, "tick": "down", "last_trade_price": 3.2, "last_trade_time": "2026-11-10T14:51:18", "percent_change": 34.7368, "prev_day_close": 3.39999997615814}, {"option": "COPX261204C00073000", "bid": 3.0, "bid_size": 456.0, "ask": 3.7, "ask_size": 40.0, "iv": 0.4566, "open_interest": 0.0, "volume": 0.0, "delta": 0.5186, "gamma": 0.0455, "vega": 0.0743, "theta": -0.0725, "rho": 0.0241, "theo": 3.4185, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 3.27499997615814}, {"option": "COPX261204P00073000", "bid": 3.2, "bid_size": 51.0, "ask": 3.9, "ask_size": 215.0, "iv": 0.47, "open_interest": 5.0, "volume": 0.0, "delta": -0.4798, "gamma": 0.0456, "vega": 0.0743, "theta": -0.0727, "rho": -0.0231, "theo": 3.5186, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 2.93, "last_trade_time": "2026-11-02T10:44:10", "percent_change": 0.0, "prev_day_close": 3.60000002384186}, {"option": "COPX261204C00073500", "bid": 2.8, "bid_size": 117.0, "ask": 4.0, "ask_size": 271.0, "iv": 0.4942, "open_interest": 0.0, "volume": 0.0, "delta": 0.496, "gamma": 0.0455, "vega": 0.0744, "theta": -0.0726, "rho": 0.0231, "theo": 3.1904, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 3.17499995231628}, {"option": "COPX261204P00073500", "bid": 3.2, "bid_size": 52.0, "ask": 4.2, "ask_size": 56.0, "iv": 0.454, "open_interest": 0.0, "volume": 0.0, "delta": -0.5024, "gamma": 0.0456, "vega": 0.0744, "theta": -0.0728, "rho": -0.0242, "theo": 3.7893, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 3.79999995231628}, {"option": "COPX261204C00074000", "bid": 2.7, "bid_size": 182.0, "ask": 3.4, "ask_size": 121.0, "iv": 0.4765, "open_interest": 120.0, "volume": 0.0, "delta": 0.4737, "gamma": 0.0454, "vega": 0.0743, "theta": -0.0726, "rho": 0.0222, "theo": 2.9751, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 3.7, "last_trade_time": "2026-11-02T09:51:22", "percent_change": 0.0, "prev_day_close": 3.05000007152557}, {"option": "COPX261204P00074000", "bid": 3.7, "bid_size": 40.0, "ask": 4.6, "ask_size": 62.0, "iv": 0.4768, "open_interest": 0.0, "volume": 0.0, "delta": -0.5248, "gamma": 0.0455, "vega": 0.0743, "theta": -0.0727, "rho": -0.0249, "theo": 4.0729, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 5.3, "last_trade_time": "2026-11-05T11:12:48", "percent_change": 0.0, "prev_day_close": 4.19999992847443}, {"option": "COPX261204C00074500", "bid": 2.5, "bid_size": 380.0, "ask": 3.0, "ask_size": 37.0, "iv": 0.464, "open_interest": 0.0, "volume": 0.0, "delta": 0.4517, "gamma": 0.0451, "vega": 0.0739, "theta": -0.0723, "rho": 0.0212, "theo": 2.7723, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 2.75}, {"option": "COPX261204P00074500", "bid": 4.0, "bid_size": 95.0, "ask": 4.9, "ask_size": 140.0, "iv": 0.4779, "open_interest": 1.0, "volume": 0.0, "delta": -0.5469, "gamma": 0.0452, "vega": 0.0739, "theta": -0.0724, "rho": -0.0259, "theo": 4.3692, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 2.8, "last_trade_time": "2026-10-27T11:59:30", "percent_change": 0.0, "prev_day_close": 4.5}, {"option": "COPX261204C00075000", "bid": 2.15, "bid_size": 644.0, "ask": 2.9, "ask_size": 87.0, "iv": 0.4601, "open_interest": 85.0, "volume": 21.0, "delta": 0.43, "gamma": 0.0446, "vega": 0.0733, "theta": -0.0718, "rho": 0.0202, "theo": 2.5819, "change": -1.44, "open": 2.46, "high": 2.61, "low": 2.46, "tick": "up", "last_trade_price": 2.61, "last_trade_time": "2026-11-10T14:51:57", "percent_change": -35.5556, "prev_day_close": 2.45000004768372}, {"option": "COPX261204P00075000", "bid": 4.3, "bid_size": 92.0, "ask": 5.1, "ask_size": 99.0, "iv": 0.4709, "open_interest": 19.0, "volume": 0.0, "delta": -0.5686, "gamma": 0.0448, "vega": 0.0733, "theta": -0.0718, "rho": -0.027, "theo": 4.6777, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 4.1, "last_trade_time": "2026-11-02T12:31:20", "percent_change": 0.0, "prev_day_close": 4.70000004768372}, {"option": "COPX261204C00075500", "bid": 2.0, "bid_size": 513.0, "ask": 2.75, "ask_size": 137.0, "iv": 0.465, "open_interest": 1.0, "volume": 0.0, "delta": 0.4089, "gamma": 0.044, "vega": 0.0725, "theta": -0.0712, "rho": 0.0193, "theo": 2.4032, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 4.32, "last_trade_time": "2026-10-28T13:38:57", "percent_change": 0.0, "prev_day_close": 2.375}, {"option": "COPX261204P00075500", "bid": 4.7, "bid_size": 19.0, "ask": 5.5, "ask_size": 128.0, "iv": 0.4829, "open_interest": 0.0, "volume": 0.0, "delta": -0.5898, "gamma": 0.0442, "vega": 0.0725, "theta": -0.0712, "rho": -0.0277, "theo": 4.998, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 5.14999985694885}, {"option": "COPX261204C00076000", "bid": 2.0, "bid_size": 337.0, "ask": 2.7, "ask_size": 623.0, "iv": 0.486, "open_interest": 916.0, "volume": 0.0, "delta": 0.3883, "gamma": 0.0433, "vega": 0.0716, "theta": -0.0704, "rho": 0.0184, "theo": 2.2358, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 3.1, "last_trade_time": "2026-11-09T10:42:55", "percent_change": 0.0, "prev_day_close": 2.32500004768372}, {"option": "COPX261204P00076000", "bid": 4.8, "bid_size": 97.0, "ask": 5.9, "ask_size": 137.0, "iv": 0.4728, "open_interest": 2.0, "volume": 0.0, "delta": -0.6105, "gamma": 0.0435, "vega": 0.0715, "theta": -0.0703, "rho": -0.0283, "theo": 5.3299, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 4.2, "last_trade_time": "2026-11-09T11:22:53", "percent_change": 0.0, "prev_day_close": 5.5}, {"option": "COPX261204C00076500", "bid": 1.8, "bid_size": 365.0, "ask": 2.3, "ask_size": 77.0, "iv": 0.4672, "open_interest": 3.0, "volume": 2.0, "delta": 0.3683, "gamma": 0.0425, "vega": 0.0704, "theta": -0.0694, "rho": 0.0174, "theo": 2.0794, "change": -0.9, "open": 2.3, "high": 2.3, "low": 2.3, "tick": "no_change", "last_trade_price": 2.3, "last_trade_time": "2026-11-10T09:30:01", "percent_change": -28.125, "prev_day_close": 2.04999995231628}, {"option": "COPX261204P00076500", "bid": 4.8, "bid_size": 130.0, "ask": 6.0, "ask_size": 107.0, "iv": 0.4323, "open_interest": 2.0, "volume": 1.0, "delta": -0.6306, "gamma": 0.0427, "vega": 0.0704, "theta": -0.0693, "rho": -0.0295, "theo": 5.6726, "change": 1.47, "open": 5.67, "high": 5.67, "low": 5.67, "tick": "up", "last_trade_price": 5.67, "last_trade_time": "2026-11-10T11:00:39", "percent_change": 35.0, "prev_day_close": 5.79999995231628}, {"option": "COPX261204C00077000", "bid": 1.5, "bid_size": 569.0, "ask": 2.2, "ask_size": 109.0, "iv": 0.4608, "open_interest": 10.0, "volume": 0.0, "delta": 0.3489, "gamma": 0.0416, "vega": 0.0691, "theta": -0.0683, "rho": 0.0166, "theo": 1.9335, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 3.1, "last_trade_time": "2026-11-09T15:38:55", "percent_change": 0.0, "prev_day_close": 1.85000002384186}, {"option": "COPX261204P00077000", "bid": 5.5, "bid_size": 64.0, "ask": 6.6, "ask_size": 151.0, "iv": 0.4764, "open_interest": 23.0, "volume": 0.0, "delta": -0.65, "gamma": 0.0418, "vega": 0.0691, "theta": -0.0682, "rho": -0.0302, "theo": 6.0256, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 7.49, "last_trade_time": "2026-11-05T11:12:48", "percent_change": 0.0, "prev_day_close": 6.20000004768372}, {"option": "COPX261204C00077500", "bid": 1.35, "bid_size": 160.0, "ask": 2.4, "ask_size": 78.0, "iv": 0.486, "open_interest": 1.0, "volume": 0.0, "delta": 0.3303, "gamma": 0.0406, "vega": 0.0677, "theta": -0.0671, "rho": 0.0157, "theo": 1.7973, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 1.01, "last_trade_time": "2026-11-05T15:23:32", "percent_change": 0.0, "prev_day_close": 1.82500004768372}, {"option": "COPX261204P00077500", "bid": 5.8, "bid_size": 44.0, "ask": 6.9, "ask_size": 45.0, "iv": 0.4688, "open_interest": 0.0, "volume": 0.0, "delta": -0.6688, "gamma": 0.0408, "vega": 0.0676, "theta": -0.0669, "rho": -0.0302, "theo": 6.3888, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 6.54999995231628}, {"option": "COPX261204C00078000", "bid": 1.4, "bid_size": 338.0, "ask": 2.1, "ask_size": 452.0, "iv": 0.4884, "open_interest": 2.0, "volume": 0.0, "delta": 0.3123, "gamma": 0.0395, "vega": 0.0662, "theta": -0.0657, "rho": 0.0149, "theo": 1.6706, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 1.28, "last_trade_time": "2026-11-06T12:34:32", "percent_change": 0.0, "prev_day_close": 1.74999994039536}, {"option": "COPX261204P00078000", "bid": 6.2, "bid_size": 103.0, "ask": 7.3, "ask_size": 138.0, "iv": 0.4746, "open_interest": 2.0, "volume": 0.0, "delta": -0.6868, "gamma": 0.0397, "vega": 0.0661, "theta": -0.0655, "rho": -0.0313, "theo": 6.7613, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 8.03, "last_trade_time": "2026-11-05T13:27:00", "percent_change": 0.0, "prev_day_close": 6.90000009536743}, {"option": "COPX261204C00078500", "bid": 1.3, "bid_size": 345.0, "ask": 1.7, "ask_size": 77.0, "iv": 0.4701, "open_interest": 1.0, "volume": 1.0, "delta": 0.2951, "gamma": 0.0384, "vega": 0.0645, "theta": -0.0643, "rho": 0.0141, "theo": 1.5527, "change": -0.99, "open": 1.46, "high": 1.46, "low": 1.46, "tick": "up", "last_trade_price": 1.46, "last_trade_time": "2026-11-10T12:02:23", "percent_change": -40.4082, "prev_day_close": 1.5}, {"option": "COPX261204P00078500", "bid": 6.2, "bid_size": 139.0, "ask": 7.6, "ask_size": 132.0, "iv": 0.4399, "open_interest": 2.0, "volume": 2.0, "delta": -0.7041, "gamma": 0.0386, "vega": 0.0644, "theta": -0.064, "rho": -0.032, "theo": 7.1426, "change": 1.71, "open": 7.11, "high": 7.11, "low": 7.11, "tick": "up", "last_trade_price": 7.11, "last_trade_time": "2026-11-10T14:40:56", "percent_change": 31.6667, "prev_day_close": 7.20000004768372}, {"option": "COPX261204C00079000", "bid": 1.15, "bid_size": 437.0, "ask": 1.65, "ask_size": 184.0, "iv": 0.4734, "open_interest": 6.0, "volume": 1.0, "delta": 0.2787, "gamma": 0.0372, "vega": 0.0628, "theta": -0.0628, "rho": 0.0133, "theo": 1.4432, "change": -0.925, "open": 1.45, "high": 1.45, "low": 1.45, "tick": "down", "last_trade_price": 1.45, "last_trade_time": "2026-11-10T12:02:23", "percent_change": -38.9474, "prev_day_close": 1.39999997615814}, {"option": "COPX261204P00079000", "bid": 6.6, "bid_size": 79.0, "ask": 8.1, "ask_size": 180.0, "iv": 0.4507, "open_interest": 0.0, "volume": 0.0, "delta": -0.7206, "gamma": 0.0374, "vega": 0.0626, "theta": -0.0625, "rho": -0.0323, "theo": 7.5323, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 7.69999980926514}, {"option": "COPX261204C00079500", "bid": 1.05, "bid_size": 463.0, "ask": 1.65, "ask_size": 299.0, "iv": 0.4839, "open_interest": 2.0, "volume": 0.0, "delta": 0.263, "gamma": 0.036, "vega": 0.061, "theta": -0.0612, "rho": 0.0126, "theo": 1.3413, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 1.05, "last_trade_time": "2026-11-06T12:34:42", "percent_change": 0.0, "prev_day_close": 1.34999996423721}, {"option": "COPX261204P00079500", "bid": 7.3, "bid_size": 73.0, "ask": 8.5, "ask_size": 130.0, "iv": 0.4775, "open_interest": 0.0, "volume": 0.0, "delta": -0.7365, "gamma": 0.0362, "vega": 0.0608, "theta": -0.0609, "rho": -0.0324, "theo": 7.9301, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 8.05000019073486}, {"option": "COPX261204C00080000", "bid": 1.0, "bid_size": 372.0, "ask": 1.5, "ask_size": 338.0, "iv": 0.4852, "open_interest": 76.0, "volume": 0.0, "delta": 0.248, "gamma": 0.0347, "vega": 0.0592, "theta": -0.0596, "rho": 0.0118, "theo": 1.2469, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 1.92, "last_trade_time": "2026-11-09T14:57:52", "percent_change": 0.0, "prev_day_close": 1.25}, {"option": "COPX261204P00080000", "bid": 7.8, "bid_size": 71.0, "ask": 8.9, "ask_size": 136.0, "iv": 0.4873, "open_interest": 7.0, "volume": 0.0, "delta": -0.7515, "gamma": 0.035, "vega": 0.0591, "theta": -0.0592, "rho": -0.0334, "theo": 8.335, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 6.86, "last_trade_time": "2026-11-09T12:07:14", "percent_change": 0.0, "prev_day_close": 8.40000009536743}, {"option": "COPX261204C00080500", "bid": 0.95, "bid_size": 213.0, "ask": 1.5, "ask_size": 536.0, "iv": 0.4985, "open_interest": 0.0, "volume": 0.0, "delta": 0.2338, "gamma": 0.0334, "vega": 0.0573, "theta": -0.0579, "rho": 0.0112, "theo": 1.1593, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 1.19999998807907}, {"option": "COPX261204P00080500", "bid": 8.3, "bid_size": 20.0, "ask": 9.3, "ask_size": 114.0, "iv": 0.4964, "open_interest": 0.0, "volume": 0.0, "delta": -0.7658, "gamma": 0.0337, "vega": 0.0572, "theta": -0.0575, "rho": -0.0336, "theo": 8.7467, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 8.90000009536743}, {"option": "COPX261204C00081000", "bid": 0.9, "bid_size": 93.0, "ask": 1.15, "ask_size": 60.0, "iv": 0.4798, "open_interest": 4.0, "volume": 5.0, "delta": 0.2203, "gamma": 0.0322, "vega": 0.0555, "theta": -0.0562, "rho": 0.0106, "theo": 1.0781, "change": -0.735, "open": 1.05, "high": 1.05, "low": 1.04, "tick": "down", "last_trade_price": 1.04, "last_trade_time": "2026-11-10T15:04:56", "percent_change": -41.4085, "prev_day_close": 1.02499997615814}, {"option": "COPX261204P00081000", "bid": 8.6, "bid_size": 96.0, "ask": 9.7, "ask_size": 97.0, "iv": 0.4868, "open_interest": 4.0, "volume": 0.0, "delta": -0.7794, "gamma": 0.0324, "vega": 0.0552, "theta": -0.0558, "rho": -0.0337, "theo": 9.1649, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 7.8, "last_trade_time": "2026-11-04T10:03:36", "percent_change": 0.0, "prev_day_close": 9.2999997138977}, {"option": "COPX261204C00081500", "bid": 0.7, "bid_size": 463.0, "ask": 1.2, "ask_size": 305.0, "iv": 0.482, "open_interest": 4.0, "volume": 0.0, "delta": 0.2075, "gamma": 0.0309, "vega": 0.0536, "theta": -0.0545, "rho": 0.0099, "theo": 1.0028, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 1.05, "last_trade_time": "2026-11-03T10:06:23", "percent_change": 0.0, "prev_day_close": 0.950000017881394}, {"option": "COPX261204P00081500", "bid": 8.6, "bid_size": 57.0, "ask": 10.1, "ask_size": 82.0, "iv": 0.4449, "open_interest": 0.0, "volume": 0.0, "delta": -0.7923, "gamma": 0.0312, "vega": 0.0533, "theta": -0.054, "rho": -0.0336, "theo": 9.5892, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 9.7999997138977}, {"option": "COPX261204C00082000", "bid": 0.6, "bid_size": 439.0, "ask": 1.2, "ask_size": 442.0, "iv": 0.488, "open_interest": 6.0, "volume": 0.0, "delta": 0.1954, "gamma": 0.0297, "vega": 0.0517, "theta": -0.0528, "rho": 0.0094, "theo": 0.933, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.75, "last_trade_time": "2026-11-06T09:30:03", "percent_change": 0.0, "prev_day_close": 0.900000035762787}, {"option": "COPX261204P00082000", "bid": 9.5, "bid_size": 54.0, "ask": 10.6, "ask_size": 104.0, "iv": 0.5006, "open_interest": 0.0, "volume": 0.0, "delta": -0.8045, "gamma": 0.03, "vega": 0.0515, "theta": -0.0523, "rho": -0.0345, "theo": 10.019, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 10.0999999046326}, {"option": "COPX261204C00082500", "bid": 0.65, "bid_size": 301.0, "ask": 1.1, "ask_size": 589.0, "iv": 0.4985, "open_interest": 6.0, "volume": 6.0, "delta": 0.184, "gamma": 0.0284, "vega": 0.0498, "theta": -0.051, "rho": 0.0088, "theo": 0.8684, "change": -0.29, "open": 0.86, "high": 0.86, "low": 0.86, "tick": "down", "last_trade_price": 0.86, "last_trade_time": "2026-11-10T13:25:29", "percent_change": -25.2174, "prev_day_close": 0.875}, {"option": "COPX261204P00082500", "bid": 9.4, "bid_size": 88.0, "ask": 11.0, "ask_size": 96.0, "iv": 0.4422, "open_interest": 0.0, "volume": 0.0, "delta": -0.8161, "gamma": 0.0287, "vega": 0.0496, "theta": -0.0505, "rho": -0.0346, "theo": 10.4538, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 10.5999999046326}, {"option": "COPX261204C00083000", "bid": 0.55, "bid_size": 441.0, "ask": 1.1, "ask_size": 715.0, "iv": 0.5032, "open_interest": 60.0, "volume": 0.0, "delta": 0.1732, "gamma": 0.0272, "vega": 0.048, "theta": -0.0493, "rho": 0.0083, "theo": 0.8085, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 1.15, "last_trade_time": "2026-11-09T14:49:57", "percent_change": 0.0, "prev_day_close": 0.825000017881394}, {"option": "COPX261204P00083000", "bid": 10.4, "bid_size": 24.0, "ask": 11.5, "ask_size": 126.0, "iv": 0.5116, "open_interest": 0.0, "volume": 0.0, "delta": -0.827, "gamma": 0.0275, "vega": 0.0476, "theta": -0.0488, "rho": -0.0345, "theo": 10.8935, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 11.0}, {"option": "COPX261204C00083500", "bid": 0.55, "bid_size": 212.0, "ask": 1.0, "ask_size": 575.0, "iv": 0.5073, "open_interest": 2.0, "volume": 0.0, "delta": 0.163, "gamma": 0.026, "vega": 0.0462, "theta": -0.0476, "rho": 0.0078, "theo": 0.7529, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.72, "last_trade_time": "2026-11-05T10:06:19", "percent_change": 0.0, "prev_day_close": 0.775000005960464}, {"option": "COPX261204P00083500", "bid": 10.6, "bid_size": 91.0, "ask": 11.9, "ask_size": 79.0, "iv": 0.4827, "open_interest": 1.0, "volume": 1.0, "delta": -0.8372, "gamma": 0.0263, "vega": 0.0457, "theta": -0.047, "rho": -0.0339, "theo": 11.3377, "change": 1.86, "open": 11.01, "high": 11.01, "low": 11.01, "tick": "up", "last_trade_price": 11.01, "last_trade_time": "2026-11-10T09:46:05", "percent_change": 20.3279, "prev_day_close": 11.5}, {"option": "COPX261204C00084000", "bid": 0.5, "bid_size": 221.0, "ask": 1.0, "ask_size": 725.0, "iv": 0.5162, "open_interest": 1.0, "volume": 0.0, "delta": 0.1534, "gamma": 0.0249, "vega": 0.0444, "theta": -0.046, "rho": 0.0074, "theo": 0.7015, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.8, "last_trade_time": "2026-10-30T13:26:52", "percent_change": 0.0, "prev_day_close": 0.75}, {"option": "COPX261204P00084000", "bid": 11.2, "bid_size": 84.0, "ask": 12.4, "ask_size": 99.0, "iv": 0.5084, "open_interest": 0.0, "volume": 0.0, "delta": -0.847, "gamma": 0.0252, "vega": 0.044, "theta": -0.0453, "rho": -0.0346, "theo": 11.786, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 11.8499999046326}, {"option": "COPX261204C00084500", "bid": 0.3, "bid_size": 676.0, "ask": 0.95, "ask_size": 586.0, "iv": 0.5011, "open_interest": 2.0, "volume": 0.0, "delta": 0.1443, "gamma": 0.0238, "vega": 0.0426, "theta": -0.0443, "rho": 0.0069, "theo": 0.6539, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.75, "last_trade_time": "2026-11-02T14:52:28", "percent_change": 0.0, "prev_day_close": 0.625}, {"option": "COPX261204P00084500", "bid": 11.7, "bid_size": 66.0, "ask": 12.8, "ask_size": 83.0, "iv": 0.5109, "open_interest": 0.0, "volume": 0.0, "delta": -0.8561, "gamma": 0.0241, "vega": 0.0423, "theta": -0.0437, "rho": -0.0348, "theo": 12.238, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 12.3499999046326}, {"option": "COPX261204C00085000", "bid": 0.45, "bid_size": 56.0, "ask": 0.8, "ask_size": 578.0, "iv": 0.5146, "open_interest": 22.0, "volume": 4.0, "delta": 0.1358, "gamma": 0.0227, "vega": 0.0409, "theta": -0.0427, "rho": 0.0065, "theo": 0.6097, "change": -0.25, "open": 0.58, "high": 0.58, "low": 0.5, "tick": "no_change", "last_trade_price": 0.5, "last_trade_time": "2026-11-10T12:24:44", "percent_change": -33.3333, "prev_day_close": 0.625}, {"option": "COPX261204P00085000", "bid": 11.7, "bid_size": 48.0, "ask": 13.0, "ask_size": 48.0, "iv": 0.4084, "open_interest": 6.0, "volume": 1.0, "delta": -0.8647, "gamma": 0.023, "vega": 0.0405, "theta": -0.042, "rho": -0.0344, "theo": 12.6934, "change": 2.1, "open": 12.5, "high": 12.5, "low": 12.5, "tick": "up", "last_trade_price": 12.5, "last_trade_time": "2026-11-10T10:45:11", "percent_change": 20.1923, "prev_day_close": 12.6999998092651}, {"option": "COPX261204C00085500", "bid": 0.4, "bid_size": 75.0, "ask": 0.7, "ask_size": 461.0, "iv": 0.5088, "open_interest": 5.0, "volume": 2.0, "delta": 0.1278, "gamma": 0.0216, "vega": 0.0393, "theta": -0.0411, "rho": 0.0061, "theo": 0.5688, "change": -0.255, "open": 0.59, "high": 0.59, "low": 0.57, "tick": "down", "last_trade_price": 0.57, "last_trade_time": "2026-11-10T11:05:22", "percent_change": -30.9091, "prev_day_close": 0.549999997019768}, {"option": "COPX261204P00085500", "bid": 12.6, "bid_size": 36.0, "ask": 13.7, "ask_size": 46.0, "iv": 0.5131, "open_interest": 0.0, "volume": 0.0, "delta": -0.8728, "gamma": 0.022, "vega": 0.0387, "theta": -0.0404, "rho": -0.0338, "theo": 13.1523, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 13.2999997138977}, {"option": "COPX261204C00086000", "bid": 0.4, "bid_size": 14.0, "ask": 0.65, "ask_size": 445.0, "iv": 0.515, "open_interest": 26.0, "volume": 2.0, "delta": 0.1203, "gamma": 0.0206, "vega": 0.0376, "theta": -0.0396, "rho": 0.0058, "theo": 0.5308, "change": -0.105, "open": 0.56, "high": 0.56, "low": 0.52, "tick": "down", "last_trade_price": 0.52, "last_trade_time": "2026-11-10T11:04:51", "percent_change": -16.8, "prev_day_close": 0.524999991059303}, {"option": "COPX261204P00086000", "bid": 13.0, "bid_size": 36.0, "ask": 14.2, "ask_size": 46.0, "iv": 0.5126, "open_interest": 2.0, "volume": 0.0, "delta": -0.8804, "gamma": 0.0209, "vega": 0.037, "theta": -0.0388, "rho": -0.0337, "theo": 13.6144, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 13.92, "last_trade_time": "2026-10-30T11:59:26", "percent_change": 0.0, "prev_day_close": 13.75}, {"option": "COPX261204C00086500", "bid": 0.3, "bid_size": 355.0, "ask": 0.65, "ask_size": 496.0, "iv": 0.5136, "open_interest": 5.0, "volume": 1.0, "delta": 0.1132, "gamma": 0.0196, "vega": 0.036, "theta": -0.0381, "rho": 0.0054, "theo": 0.4956, "change": -0.26, "open": 0.44, "high": 0.44, "low": 0.44, "tick": "down", "last_trade_price": 0.44, "last_trade_time": "2026-11-10T11:03:56", "percent_change": -37.1429, "prev_day_close": 0.474999994039536}, {"option": "COPX261204P00086500", "bid": 13.0, "bid_size": 44.0, "ask": 14.7, "ask_size": 46.0, "iv": 0.4437, "open_interest": 0.0, "volume": 0.0, "delta": -0.8876, "gamma": 0.02, "vega": 0.0355, "theta": -0.0372, "rho": -0.0342, "theo": 14.079, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 14.1500000953674}, {"option": "COPX261204C00087000", "bid": 0.15, "bid_size": 544.0, "ask": 0.75, "ask_size": 684.0, "iv": 0.5185, "open_interest": 2.0, "volume": 0.0, "delta": 0.1066, "gamma": 0.0187, "vega": 0.0345, "theta": -0.0366, "rho": 0.0051, "theo": 0.463, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 0.99, "last_trade_time": "2026-10-27T15:53:52", "percent_change": 0.0, "prev_day_close": 0.450000002980232}, {"option": "COPX261204P00087000", "bid": 13.9, "bid_size": 27.0, "ask": 15.2, "ask_size": 46.0, "iv": 0.5236, "open_interest": 0.0, "volume": 0.0, "delta": -0.8944, "gamma": 0.019, "vega": 0.034, "theta": -0.0357, "rho": -0.0343, "theo": 14.5461, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 14.5999999046326}, {"option": "COPX261204C00087500", "bid": 0.05, "bid_size": 192.0, "ask": 0.75, "ask_size": 104.0, "iv": 0.5151, "open_interest": 1.0, "volume": 0.0, "delta": 0.1004, "gamma": 0.0178, "vega": 0.0331, "theta": -0.0352, "rho": 0.0048, "theo": 0.4327, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 0.45, "last_trade_time": "2026-11-02T09:32:56", "percent_change": 0.0, "prev_day_close": 0.425000000745058}, {"option": "COPX261204P00087500", "bid": 13.9, "bid_size": 54.0, "ask": 15.7, "ask_size": 44.0, "iv": 0.4448, "open_interest": 0.0, "volume": 0.0, "delta": -0.9007, "gamma": 0.0181, "vega": 0.0325, "theta": -0.0343, "rho": -0.0334, "theo": 15.0156, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 15.0999999046326}, {"option": "COPX261204C00088000", "bid": 0.05, "bid_size": 176.0, "ask": 0.75, "ask_size": 96.0, "iv": 0.5268, "open_interest": 1.0, "volume": 0.0, "delta": 0.0945, "gamma": 0.0169, "vega": 0.0317, "theta": -0.0338, "rho": 0.0045, "theo": 0.4046, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 0.95, "last_trade_time": "2026-10-27T15:55:20", "percent_change": 0.0, "prev_day_close": 0.425000000745058}, {"option": "COPX261204P00088000", "bid": 14.3, "bid_size": 49.0, "ask": 16.3, "ask_size": 51.0, "iv": 0.4557, "open_interest": 0.0, "volume": 0.0, "delta": -0.9067, "gamma": 0.0173, "vega": 0.0309, "theta": -0.0329, "rho": -0.0328, "theo": 15.4875, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 15.5499997138977}, {"option": "COPX261204C00088500", "bid": 0.15, "bid_size": 539.0, "ask": 0.5, "ask_size": 323.0, "iv": 0.5125, "open_interest": 2.0, "volume": 0.0, "delta": 0.089, "gamma": 0.0161, "vega": 0.0303, "theta": -0.0324, "rho": 0.0043, "theo": 0.3784, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 0.44, "last_trade_time": "2026-11-09T12:27:24", "percent_change": 0.0, "prev_day_close": 0.325000002980232}, {"option": "COPX261204P00088500", "bid": 15.2, "bid_size": 44.0, "ask": 16.7, "ask_size": 46.0, "iv": 0.5272, "open_interest": 0.0, "volume": 0.0, "delta": -0.9123, "gamma": 0.0164, "vega": 0.0294, "theta": -0.0315, "rho": -0.0324, "theo": 15.9615, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 15.9499998092651}, {"option": "COPX261204C00089000", "bid": 0.2, "bid_size": 190.0, "ask": 0.4, "ask_size": 183.0, "iv": 0.5143, "open_interest": 7.0, "volume": 2.0, "delta": 0.0839, "gamma": 0.0153, "vega": 0.029, "theta": -0.0312, "rho": 0.004, "theo": 0.3541, "change": -0.145, "open": 0.33, "high": 0.33, "low": 0.28, "tick": "down", "last_trade_price": 0.28, "last_trade_time": "2026-11-10T11:06:15", "percent_change": -34.1176, "prev_day_close": 0.300000004470348}, {"option": "COPX261204P00089000", "bid": 15.7, "bid_size": 43.0, "ask": 17.1, "ask_size": 39.0, "iv": 0.5203, "open_interest": 0.0, "volume": 0.0, "delta": -0.9175, "gamma": 0.0157, "vega": 0.0282, "theta": -0.0301, "rho": -0.0328, "theo": 16.4372, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 16.4500002861023}, {"option": "COPX261204C00089500", "bid": 0.15, "bid_size": 259.0, "ask": 0.4, "ask_size": 225.0, "iv": 0.5152, "open_interest": 1.0, "volume": 2.0, "delta": 0.079, "gamma": 0.0146, "vega": 0.0277, "theta": -0.0299, "rho": 0.0038, "theo": 0.3316, "change": -0.155, "open": 0.21, "high": 0.27, "low": 0.21, "tick": "up", "last_trade_price": 0.27, "last_trade_time": "2026-11-10T11:06:15", "percent_change": -36.4706, "prev_day_close": 0.275000005960464}, {"option": "COPX261204P00089500", "bid": 15.6, "bid_size": 49.0, "ask": 17.6, "ask_size": 37.0, "iv": 0.0, "open_interest": 0.0, "volume": 0.0, "delta": -0.9225, "gamma": 0.0149, "vega": 0.027, "theta": -0.0288, "rho": -0.0331, "theo": 16.9146, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 16.9000005722046}, {"option": "COPX261204C00090000", "bid": 0.1, "bid_size": 477.0, "ask": 0.4, "ask_size": 297.0, "iv": 0.5154, "open_interest": 23.0, "volume": 0.0, "delta": 0.0745, "gamma": 0.0138, "vega": 0.0265, "theta": -0.0287, "rho": 0.0036, "theo": 0.3107, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.3, "last_trade_time": "2026-11-09T12:18:06", "percent_change": 0.0, "prev_day_close": 0.25000000372529}, {"option": "COPX261204P00090000", "bid": 16.5, "bid_size": 40.0, "ask": 18.1, "ask_size": 52.0, "iv": 0.4986, "open_interest": 0.0, "volume": 0.0, "delta": -0.9271, "gamma": 0.0142, "vega": 0.0258, "theta": -0.0276, "rho": -0.032, "theo": 17.3935, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 17.3000001907349}, {"option": "COPX261204C00091000", "bid": 0.1, "bid_size": 274.0, "ask": 0.7, "ask_size": 792.0, "iv": 0.5944, "open_interest": 5.0, "volume": 0.0, "delta": 0.0662, "gamma": 0.0125, "vega": 0.0242, "theta": -0.0264, "rho": 0.0032, "theo": 0.273, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.28, "last_trade_time": "2026-11-09T12:21:33", "percent_change": 0.0, "prev_day_close": 0.399999994784594}, {"option": "COPX261204P00091000", "bid": 17.7, "bid_size": 23.0, "ask": 19.2, "ask_size": 67.0, "iv": 0.5838, "open_interest": 10.0, "volume": 10.0, "delta": -0.9356, "gamma": 0.0129, "vega": 0.0232, "theta": -0.0253, "rho": -0.0303, "theo": 18.3562, "change": 2.3, "open": 18.3, "high": 18.3, "low": 18.3, "tick": "no_change", "last_trade_price": 18.3, "last_trade_time": "2026-11-10T10:51:45", "percent_change": 14.375, "prev_day_close": 18.4500007629395}, {"option": "COPX261204C00092000", "bid": 0.05, "bid_size": 332.0, "ask": 0.8, "ask_size": 858.0, "iv": 0.6248, "open_interest": 2.0, "volume": 0.0, "delta": 0.0589, "gamma": 0.0113, "vega": 0.0221, "theta": -0.0243, "rho": 0.0028, "theo": 0.2403, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.25, "last_trade_time": "2026-11-09T12:18:26", "percent_change": 0.0, "prev_day_close": 0.425000006332994}, {"option": "COPX261204P00092000", "bid": 18.2, "bid_size": 48.0, "ask": 20.2, "ask_size": 59.0, "iv": 0.4752, "open_interest": 0.0, "volume": 0.0, "delta": -0.9431, "gamma": 0.0117, "vega": 0.0211, "theta": -0.0231, "rho": -0.0307, "theo": 19.324, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 19.3000001907349}, {"option": "COPX261204C00093000", "bid": 0.05, "bid_size": 315.0, "ask": 0.8, "ask_size": 804.0, "iv": 0.6462, "open_interest": 4.0, "volume": 0.0, "delta": 0.0525, "gamma": 0.0102, "vega": 0.0202, "theta": -0.0223, "rho": 0.0025, "theo": 0.212, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.19, "last_trade_time": "2026-11-09T12:17:08", "percent_change": 0.0, "prev_day_close": 0.425000006332994}, {"option": "COPX261204P00093000", "bid": 19.3, "bid_size": 28.0, "ask": 21.2, "ask_size": 59.0, "iv": 0.5308, "open_interest": 0.0, "volume": 0.0, "delta": -0.9498, "gamma": 0.0106, "vega": 0.0192, "theta": -0.021, "rho": -0.0292, "theo": 20.2957, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 20.3000001907349}, {"option": "COPX261204C00094000", "bid": 0.05, "bid_size": 102.0, "ask": 0.75, "ask_size": 934.0, "iv": 0.658, "open_interest": 3.0, "volume": 0.0, "delta": 0.0468, "gamma": 0.0092, "vega": 0.0184, "theta": -0.0205, "rho": 0.0022, "theo": 0.1873, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.2, "last_trade_time": "2026-11-09T12:17:37", "percent_change": 0.0, "prev_day_close": 0.400000000372529}, {"option": "COPX261204P00094000", "bid": 20.1, "bid_size": 46.0, "ask": 22.2, "ask_size": 59.0, "iv": 0.4485, "open_interest": 0.0, "volume": 0.0, "delta": -0.9557, "gamma": 0.0096, "vega": 0.0171, "theta": -0.0192, "rho": -0.0275, "theo": 21.2718, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 21.25}, {"option": "COPX261204C00095000", "bid": 0.0, "bid_size": 0.0, "ask": 0.75, "ask_size": 896.0, "iv": 0.6689, "open_interest": 6.0, "volume": 0.0, "delta": 0.0418, "gamma": 0.0083, "vega": 0.0168, "theta": -0.0189, "rho": 0.002, "theo": 0.1658, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 0.16, "last_trade_time": "2026-11-09T12:14:50", "percent_change": 0.0, "prev_day_close": 0.375}, {"option": "COPX261204P00095000", "bid": 21.3, "bid_size": 30.0, "ask": 23.5, "ask_size": 59.0, "iv": 0.6481, "open_interest": 0.0, "volume": 0.0, "delta": -0.9609, "gamma": 0.0088, "vega": 0.0154, "theta": -0.0175, "rho": -0.0273, "theo": 22.2511, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 22.5}, {"option": "COPX261204C00100000", "bid": 0.0, "bid_size": 0.0, "ask": 0.8, "ask_size": 624.0, "iv": 0.7754, "open_interest": 0.0, "volume": 0.0, "delta": 0.0242, "gamma": 0.005, "vega": 0.0107, "theta": -0.0124, "rho": 0.0012, "theo": 0.0925, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.400000005960464}, {"option": "COPX261204P00100000", "bid": 25.8, "bid_size": 23.0, "ask": 28.4, "ask_size": 26.0, "iv": 0.0, "open_interest": 0.0, "volume": 0.0, "delta": -0.9798, "gamma": 0.0056, "vega": 0.0091, "theta": -0.011, "rho": -0.0199, "theo": 27.1824, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 27.4499998092651}, {"option": "COPX261204C00105000", "bid": 0.0, "bid_size": 0.0, "ask": 0.75, "ask_size": 207.0, "iv": 0.8537, "open_interest": 2.0, "volume": 0.0, "delta": 0.0144, "gamma": 0.0031, "vega": 0.0069, "theta": -0.0082, "rho": 0.0007, "theo": 0.0536, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 0.15, "last_trade_time": "2026-10-28T09:30:01", "percent_change": 0.0, "prev_day_close": 0.375}, {"option": "COPX261204P00105000", "bid": 30.8, "bid_size": 23.0, "ask": 33.4, "ask_size": 39.0, "iv": 0.0, "open_interest": 0.0, "volume": 0.0, "delta": -0.991, "gamma": 0.0038, "vega": 0.0043, "theta": -0.0065, "rho": -0.0122, "theo": 32.1514, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 32.4499988555908}, {"option": "COPX261204C00110000", "bid": 0.0, "bid_size": 0.0, "ask": 0.7, "ask_size": 100.0, "iv": 0.924, "open_interest": 0.0, "volume": 0.0, "delta": 0.0088, "gamma": 0.0019, "vega": 0.0045, "theta": -0.0055, "rho": 0.0004, "theo": 0.0322, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.349999994039536}, {"option": "COPX261204P00110000", "bid": 35.8, "bid_size": 23.0, "ask": 38.4, "ask_size": 21.0, "iv": 0.0, "open_interest": 0.0, "volume": 0.0, "delta": -0.9973, "gamma": 0.0019, "vega": 0.0013, "theta": -0.0025, "rho": -0.0047, "theo": 37.1411, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 37.4499988555908}, {"option": "COPX261211C00045000", "bid": 26.8, "bid_size": 26.0, "ask": 29.4, "ask_size": 35.0, "iv": 0.9313, "open_interest": 0.0, "volume": 0.0, "delta": 0.9918, "gamma": 0.0013, "vega": 0.0041, "theta": -0.001, "rho": 0.0286, "theo": 27.9021, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 27.8500003814697}, {"option": "COPX261211P00045000", "bid": 0.0, "bid_size": 0.0, "ask": 0.7, "ask_size": 254.0, "iv": 1.0109, "open_interest": 0.0, "volume": 0.0, "delta": -0.0066, "gamma": 0.0012, "vega": 0.004, "theta": -0.0041, "rho": -0.0004, "theo": 0.0322, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.349999994039536}, {"option": "COPX261211C00050000", "bid": 21.8, "bid_size": 27.0, "ask": 24.2, "ask_size": 42.0, "iv": 0.668, "open_interest": 0.0, "volume": 0.0, "delta": 0.9826, "gamma": 0.0029, "vega": 0.0084, "theta": -0.0052, "rho": 0.0394, "theo": 22.9595, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 22.9000005722046}, {"option": "COPX261211P00050000", "bid": 0.0, "bid_size": 0.0, "ask": 0.75, "ask_size": 1027.0, "iv": 0.8346, "open_interest": 0.0, "volume": 0.0, "delta": -0.0154, "gamma": 0.0029, "vega": 0.0083, "theta": -0.0079, "rho": -0.001, "theo": 0.0741, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.375}, {"option": "COPX261211C00055000", "bid": 17.0, "bid_size": 59.0, "ask": 19.0, "ask_size": 28.0, "iv": 0.5051, "open_interest": 0.0, "volume": 0.0, "delta": 0.9614, "gamma": 0.0066, "vega": 0.0171, "theta": -0.0127, "rho": 0.0458, "theo": 18.0828, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 17.8999996185303}, {"option": "COPX261211P00055000", "bid": 0.0, "bid_size": 0.0, "ask": 0.3, "ask_size": 756.0, "iv": 0.5457, "open_interest": 1.0, "volume": 1.0, "delta": -0.0363, "gamma": 0.0066, "vega": 0.0171, "theta": -0.0149, "rho": -0.0024, "theo": 0.1788, "change": 0.125, "open": 0.5, "high": 0.5, "low": 0.5, "tick": "up", "last_trade_price": 0.5, "last_trade_time": "2026-11-10T15:35:54", "percent_change": 33.3333, "prev_day_close": 0.150000005960464}, {"option": "COPX261211C00060000", "bid": 12.6, "bid_size": 31.0, "ask": 14.5, "ask_size": 47.0, "iv": 0.5664, "open_interest": 0.0, "volume": 0.0, "delta": 0.9127, "gamma": 0.0141, "vega": 0.0332, "theta": -0.0254, "rho": 0.0479, "theo": 13.3699, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 13.1999998092651}, {"option": "COPX261211P00060000", "bid": 0.05, "bid_size": 462.0, "ask": 0.85, "ask_size": 882.0, "iv": 0.5165, "open_interest": 0.0, "volume": 0.0, "delta": -0.085, "gamma": 0.0142, "vega": 0.0333, "theta": -0.027, "rho": -0.0054, "theo": 0.4464, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.450000012293458}, {"option": "COPX261211C00065000", "bid": 8.5, "bid_size": 61.0, "ask": 10.1, "ask_size": 142.0, "iv": 0.5243, "open_interest": 0.0, "volume": 0.0, "delta": 0.8114, "gamma": 0.0261, "vega": 0.0571, "theta": -0.043, "rho": 0.0453, "theo": 9.0508, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 8.90000009536743}, {"option": "COPX261211P00065000", "bid": 0.85, "bid_size": 102.0, "ask": 1.3, "ask_size": 110.0, "iv": 0.4756, "open_interest": 8.0, "volume": 1.0, "delta": -0.1866, "gamma": 0.0261, "vega": 0.0571, "theta": -0.0441, "rho": -0.0119, "theo": 1.1087, "change": 0.45, "open": 1.3, "high": 1.3, "low": 1.3, "tick": "up", "last_trade_price": 1.3, "last_trade_time": "2026-11-10T15:35:54", "percent_change": 52.9412, "prev_day_close": 1.09999996423721}, {"option": "COPX261211C00066000", "bid": 7.7, "bid_size": 74.0, "ask": 9.3, "ask_size": 190.0, "iv": 0.5138, "open_interest": 0.0, "volume": 0.0, "delta": 0.783, "gamma": 0.0287, "vega": 0.0621, "theta": -0.0466, "rho": 0.0441, "theo": 8.2667, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 8.04999995231628}, {"option": "COPX261211P00066000", "bid": 0.8, "bid_size": 442.0, "ask": 1.6, "ask_size": 247.0, "iv": 0.457, "open_interest": 3.0, "volume": 3.0, "delta": -0.2151, "gamma": 0.0288, "vega": 0.0622, "theta": -0.0476, "rho": -0.0136, "theo": 1.3212, "change": 0.255, "open": 1.23, "high": 1.23, "low": 1.23, "tick": "up", "last_trade_price": 1.23, "last_trade_time": "2026-11-10T12:07:07", "percent_change": 26.1538, "prev_day_close": 1.40000003576279}, {"option": "COPX261211C00066500", "bid": 7.3, "bid_size": 79.0, "ask": 8.9, "ask_size": 197.0, "iv": 0.5072, "open_interest": 0.0, "volume": 0.0, "delta": 0.7677, "gamma": 0.03, "vega": 0.0646, "theta": -0.0484, "rho": 0.0434, "theo": 7.8877, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 7.75}, {"option": "COPX261211P00066500", "bid": 1.2, "bid_size": 63.0, "ask": 1.7, "ask_size": 175.0, "iv": 0.4762, "open_interest": 0.0, "volume": 0.0, "delta": -0.2305, "gamma": 0.03, "vega": 0.0647, "theta": -0.0494, "rho": -0.0147, "theo": 1.4404, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 1.45000004768372}, {"option": "COPX261211C00067000", "bid": 6.9, "bid_size": 41.0, "ask": 8.5, "ask_size": 75.0, "iv": 0.4998, "open_interest": 0.0, "volume": 0.0, "delta": 0.7518, "gamma": 0.0312, "vega": 0.067, "theta": -0.0501, "rho": 0.0427, "theo": 7.5177, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 7.5}, {"option": "COPX261211P00067000", "bid": 1.0, "bid_size": 71.0, "ask": 1.95, "ask_size": 61.0, "iv": 0.4586, "open_interest": 0.0, "volume": 0.0, "delta": -0.2464, "gamma": 0.0313, "vega": 0.067, "theta": -0.051, "rho": -0.0157, "theo": 1.5686, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 1.55000001192093}, {"option": "COPX261211C00068000", "bid": 6.1, "bid_size": 45.0, "ask": 7.7, "ask_size": 51.0, "iv": 0.4825, "open_interest": 0.0, "volume": 0.0, "delta": 0.718, "gamma": 0.0336, "vega": 0.0715, "theta": -0.0534, "rho": 0.0411, "theo": 6.8066, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 6.70000004768372}, {"option": "COPX261211P00068000", "bid": 1.45, "bid_size": 304.0, "ask": 2.2, "ask_size": 245.0, "iv": 0.4653, "open_interest": 4.0, "volume": 0.0, "delta": -0.2803, "gamma": 0.0337, "vega": 0.0716, "theta": -0.0542, "rho": -0.0177, "theo": 1.8544, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 1.45, "last_trade_time": "2026-11-09T12:33:17", "percent_change": 0.0, "prev_day_close": 1.82500004768372}, {"option": "COPX261211C00068500", "bid": 6.2, "bid_size": 53.0, "ask": 7.4, "ask_size": 270.0, "iv": 0.5131, "open_interest": 0.0, "volume": 0.0, "delta": 0.7003, "gamma": 0.0346, "vega": 0.0736, "theta": -0.0549, "rho": 0.0403, "theo": 6.4664, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 6.5}, {"option": "COPX261211P00068500", "bid": 1.65, "bid_size": 260.0, "ask": 2.35, "ask_size": 250.0, "iv": 0.4663, "open_interest": 48.0, "volume": 0.0, "delta": -0.2981, "gamma": 0.0348, "vega": 0.0736, "theta": -0.0556, "rho": -0.0188, "theo": 2.0126, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 2.7, "last_trade_time": "2026-11-06T10:29:08", "percent_change": 0.0, "prev_day_close": 1.99999994039536}, {"option": "COPX261211C00069000", "bid": 5.6, "bid_size": 369.0, "ask": 6.7, "ask_size": 73.0, "iv": 0.4686, "open_interest": 0.0, "volume": 0.0, "delta": 0.682, "gamma": 0.0356, "vega": 0.0755, "theta": -0.0563, "rho": 0.0394, "theo": 6.1367, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 6.14999985694885}, {"option": "COPX261211P00069000", "bid": 1.95, "bid_size": 37.0, "ask": 2.5, "ask_size": 200.0, "iv": 0.4726, "open_interest": 45.0, "volume": 1.0, "delta": -0.3164, "gamma": 0.0358, "vega": 0.0756, "theta": -0.057, "rho": -0.0197, "theo": 2.1813, "change": 0.395, "open": 2.02, "high": 2.02, "low": 2.02, "tick": "down", "last_trade_price": 2.02, "last_trade_time": "2026-11-10T10:51:12", "percent_change": 24.3077, "prev_day_close": 2.22500002384186}, {"option": "COPX261211C00070000", "bid": 5.0, "bid_size": 221.0, "ask": 5.9, "ask_size": 40.0, "iv": 0.4573, "open_interest": 6.0, "volume": 0.0, "delta": 0.6442, "gamma": 0.0374, "vega": 0.0789, "theta": -0.0588, "rho": 0.0374, "theo": 5.5101, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 6.1, "last_trade_time": "2026-11-04T11:13:09", "percent_change": 0.0, "prev_day_close": 5.45000004768372}, {"option": "COPX261211P00070000", "bid": 2.15, "bid_size": 202.0, "ask": 2.9, "ask_size": 228.0, "iv": 0.4615, "open_interest": 7.0, "volume": 0.0, "delta": -0.3544, "gamma": 0.0376, "vega": 0.079, "theta": -0.0594, "rho": -0.0221, "theo": 2.5518, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 2.05, "last_trade_time": "2026-11-09T10:42:24", "percent_change": 0.0, "prev_day_close": 2.52500009536743}, {"option": "COPX261211C00070500", "bid": 5.0, "bid_size": 105.0, "ask": 5.7, "ask_size": 70.0, "iv": 0.4812, "open_interest": 6.0, "volume": 0.0, "delta": 0.6248, "gamma": 0.0382, "vega": 0.0803, "theta": -0.0598, "rho": 0.0364, "theo": 5.2136, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 6.35, "last_trade_time": "2026-11-04T15:08:42", "percent_change": 0.0, "prev_day_close": 5.34999990463257}, {"option": "COPX261211P00070500", "bid": 2.4, "bid_size": 76.0, "ask": 3.0, "ask_size": 79.0, "iv": 0.4575, "open_interest": 0.0, "volume": 0.0, "delta": -0.3739, "gamma": 0.0383, "vega": 0.0804, "theta": -0.0604, "rho": -0.0234, "theo": 2.7538, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 2.77499997615814}, {"option": "COPX261211C00071000", "bid": 4.4, "bid_size": 387.0, "ask": 5.4, "ask_size": 56.0, "iv": 0.4602, "open_interest": 1.0, "volume": 0.0, "delta": 0.6051, "gamma": 0.0388, "vega": 0.0815, "theta": -0.0607, "rho": 0.0354, "theo": 4.9284, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 6.0, "last_trade_time": "2026-11-04T15:08:42", "percent_change": 0.0, "prev_day_close": 4.90000009536743}, {"option": "COPX261211P00071000", "bid": 2.7, "bid_size": 61.0, "ask": 3.3, "ask_size": 223.0, "iv": 0.4677, "open_interest": 3.0, "volume": 3.0, "delta": -0.3937, "gamma": 0.039, "vega": 0.0816, "theta": -0.0612, "rho": -0.0244, "theo": 2.9675, "change": 0.725, "open": 2.82, "high": 2.9, "low": 2.82, "tick": "up", "last_trade_price": 2.9, "last_trade_time": "2026-11-10T15:19:22", "percent_change": 33.3333, "prev_day_close": 3.0}, {"option": "COPX261211C00071500", "bid": 4.1, "bid_size": 229.0, "ask": 5.0, "ask_size": 36.0, "iv": 0.4506, "open_interest": 1.0, "volume": 0.0, "delta": 0.5852, "gamma": 0.0393, "vega": 0.0826, "theta": -0.0615, "rho": 0.0343, "theo": 4.6548, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 4.2, "last_trade_time": "2026-11-03T14:22:11", "percent_change": 0.0, "prev_day_close": 4.5}, {"option": "COPX261211P00071500", "bid": 2.8, "bid_size": 87.0, "ask": 3.7, "ask_size": 190.0, "iv": 0.4703, "open_interest": 5.0, "volume": 0.0, "delta": -0.4137, "gamma": 0.0395, "vega": 0.0826, "theta": -0.062, "rho": -0.0256, "theo": 3.1925, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 3.4, "last_trade_time": "2026-10-30T11:40:53", "percent_change": 0.0, "prev_day_close": 3.25}, {"option": "COPX261211C00072000", "bid": 3.9, "bid_size": 267.0, "ask": 4.8, "ask_size": 50.0, "iv": 0.458, "open_interest": 1.0, "volume": 0.0, "delta": 0.5652, "gamma": 0.0397, "vega": 0.0834, "theta": -0.0621, "rho": 0.0332, "theo": 4.3927, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 5.5, "last_trade_time": "2026-11-04T12:47:56", "percent_change": 0.0, "prev_day_close": 4.35000014305115}, {"option": "COPX261211P00072000", "bid": 3.1, "bid_size": 60.0, "ask": 3.9, "ask_size": 304.0, "iv": 0.4716, "open_interest": 1.0, "volume": 0.0, "delta": -0.4338, "gamma": 0.0399, "vega": 0.0834, "theta": -0.0626, "rho": -0.0267, "theo": 3.4291, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 3.51, "last_trade_time": "2026-10-30T09:50:06", "percent_change": 0.0, "prev_day_close": 3.5}, {"option": "COPX261211C00072500", "bid": 3.9, "bid_size": 72.0, "ask": 4.5, "ask_size": 44.0, "iv": 0.47, "open_interest": 0.0, "volume": 0.0, "delta": 0.5452, "gamma": 0.04, "vega": 0.084, "theta": -0.0626, "rho": 0.0321, "theo": 4.142, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 5.2, "last_trade_time": "2026-11-04T12:47:56", "percent_change": 0.0, "prev_day_close": 4.14999997615814}, {"option": "COPX261211P00072500", "bid": 3.4, "bid_size": 13.0, "ask": 4.0, "ask_size": 155.0, "iv": 0.4658, "open_interest": 3.0, "volume": 2.0, "delta": -0.4539, "gamma": 0.0402, "vega": 0.084, "theta": -0.063, "rho": -0.0277, "theo": 3.6772, "change": 1.055, "open": 3.73, "high": 3.73, "low": 3.73, "tick": "down", "last_trade_price": 3.73, "last_trade_time": "2026-11-10T14:59:29", "percent_change": 39.4393, "prev_day_close": 3.70000004768372}, {"option": "COPX261211C00073000", "bid": 3.4, "bid_size": 374.0, "ask": 4.4, "ask_size": 100.0, "iv": 0.4629, "open_interest": 0.0, "volume": 0.0, "delta": 0.5251, "gamma": 0.0402, "vega": 0.0844, "theta": -0.063, "rho": 0.031, "theo": 3.9027, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 3.85000002384186}, {"option": "COPX261211P00073000", "bid": 3.6, "bid_size": 42.0, "ask": 4.4, "ask_size": 198.0, "iv": 0.4707, "open_interest": 0.0, "volume": 0.0, "delta": -0.4741, "gamma": 0.0404, "vega": 0.0844, "theta": -0.0633, "rho": -0.029, "theo": 3.9368, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 4.0}, {"option": "COPX261211C00073500", "bid": 3.2, "bid_size": 63.0, "ask": 4.5, "ask_size": 140.0, "iv": 0.4842, "open_interest": 14.0, "volume": 0.0, "delta": 0.5052, "gamma": 0.0402, "vega": 0.0845, "theta": -0.0631, "rho": 0.0299, "theo": 3.6747, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 2.94, "last_trade_time": "2026-11-05T10:51:38", "percent_change": 0.0, "prev_day_close": 3.54999995231628}, {"option": "COPX261211P00073500", "bid": 3.4, "bid_size": 68.0, "ask": 4.7, "ask_size": 43.0, "iv": 0.4448, "open_interest": 0.0, "volume": 0.0, "delta": -0.4941, "gamma": 0.0405, "vega": 0.0846, "theta": -0.0634, "rho": -0.0299, "theo": 4.2076, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 4.24999988079071}, {"option": "COPX261211C00074000", "bid": 3.0, "bid_size": 67.0, "ask": 4.2, "ask_size": 85.0, "iv": 0.4806, "open_interest": 10.0, "volume": 0.0, "delta": 0.4854, "gamma": 0.0402, "vega": 0.0845, "theta": -0.0632, "rho": 0.0288, "theo": 3.4578, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 2.95, "last_trade_time": "2026-11-06T13:52:04", "percent_change": 0.0, "prev_day_close": 3.39999997615814}, {"option": "COPX261211P00074000", "bid": 3.7, "bid_size": 66.0, "ask": 5.0, "ask_size": 43.0, "iv": 0.4473, "open_interest": 0.0, "volume": 0.0, "delta": -0.514, "gamma": 0.0404, "vega": 0.0845, "theta": -0.0634, "rho": -0.0313, "theo": 4.4895, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 4.54999995231628}, {"option": "COPX261211C00074500", "bid": 2.95, "bid_size": 197.0, "ask": 4.0, "ask_size": 436.0, "iv": 0.4908, "open_interest": 18.0, "volume": 0.0, "delta": 0.4659, "gamma": 0.04, "vega": 0.0843, "theta": -0.0631, "rho": 0.0277, "theo": 3.2517, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 3.93, "last_trade_time": "2026-11-09T09:36:59", "percent_change": 0.0, "prev_day_close": 3.22500002384186}, {"option": "COPX261211P00074500", "bid": 4.2, "bid_size": 45.0, "ask": 5.3, "ask_size": 51.0, "iv": 0.4605, "open_interest": 0.0, "volume": 0.0, "delta": -0.5337, "gamma": 0.0403, "vega": 0.0842, "theta": -0.0633, "rho": -0.0321, "theo": 4.7826, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 4.84999990463257}, {"option": "COPX261211C00075000", "bid": 2.55, "bid_size": 55.0, "ask": 3.6, "ask_size": 55.0, "iv": 0.4672, "open_interest": 10.0, "volume": 0.0, "delta": 0.4466, "gamma": 0.0398, "vega": 0.0838, "theta": -0.0628, "rho": 0.0266, "theo": 3.0562, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 2.32, "last_trade_time": "2026-11-05T11:03:48", "percent_change": 0.0, "prev_day_close": 2.95000004768372}, {"option": "COPX261211P00075000", "bid": 4.5, "bid_size": 33.0, "ask": 5.6, "ask_size": 52.0, "iv": 0.4607, "open_interest": 0.0, "volume": 0.0, "delta": -0.553, "gamma": 0.04, "vega": 0.0838, "theta": -0.063, "rho": -0.0332, "theo": 5.0862, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 5.14999985694885}, {"option": "COPX261211C00075500", "bid": 2.4, "bid_size": 68.0, "ask": 3.5, "ask_size": 51.0, "iv": 0.4752, "open_interest": 0.0, "volume": 0.0, "delta": 0.4277, "gamma": 0.0394, "vega": 0.0832, "theta": -0.0625, "rho": 0.0255, "theo": 2.8712, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 2.85000002384186}, {"option": "COPX261211P00075500", "bid": 4.6, "bid_size": 37.0, "ask": 5.9, "ask_size": 50.0, "iv": 0.4476, "open_interest": 0.0, "volume": 0.0, "delta": -0.5721, "gamma": 0.0397, "vega": 0.0831, "theta": -0.0626, "rho": -0.034, "theo": 5.4002, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 5.40000009536743}, {"option": "COPX261211C00076000", "bid": 2.25, "bid_size": 417.0, "ask": 3.1, "ask_size": 119.0, "iv": 0.4641, "open_interest": 9.0, "volume": 0.0, "delta": 0.4091, "gamma": 0.039, "vega": 0.0824, "theta": -0.062, "rho": 0.0244, "theo": 2.6961, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 3.55, "last_trade_time": "2026-11-09T09:37:42", "percent_change": 0.0, "prev_day_close": 2.67499995231628}, {"option": "COPX261211P00076000", "bid": 5.3, "bid_size": 17.0, "ask": 6.2, "ask_size": 43.0, "iv": 0.4698, "open_interest": 1.0, "volume": 0.0, "delta": -0.5908, "gamma": 0.0392, "vega": 0.0823, "theta": -0.0621, "rho": -0.0348, "theo": 5.7243, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 5.01, "last_trade_time": "2026-11-04T11:42:04", "percent_change": 0.0, "prev_day_close": 5.85000014305115}, {"option": "COPX261211C00076500", "bid": 2.25, "bid_size": 187.0, "ask": 2.75, "ask_size": 39.0, "iv": 0.4638, "open_interest": 1.0, "volume": 0.0, "delta": 0.391, "gamma": 0.0384, "vega": 0.0815, "theta": -0.0614, "rho": 0.0234, "theo": 2.5307, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 3.28, "last_trade_time": "2026-11-09T13:03:09", "percent_change": 0.0, "prev_day_close": 2.5}, {"option": "COPX261211P00076500", "bid": 5.2, "bid_size": 39.0, "ask": 6.6, "ask_size": 48.0, "iv": 0.4481, "open_interest": 0.0, "volume": 0.0, "delta": -0.609, "gamma": 0.0387, "vega": 0.0814, "theta": -0.0614, "rho": -0.036, "theo": 6.0583, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 6.09999990463257}, {"option": "COPX261211C00077000", "bid": 1.9, "bid_size": 61.0, "ask": 2.8, "ask_size": 64.0, "iv": 0.4656, "open_interest": 9.0, "volume": 0.0, "delta": 0.3733, "gamma": 0.0378, "vega": 0.0804, "theta": -0.0607, "rho": 0.0223, "theo": 2.3747, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 3.7, "last_trade_time": "2026-10-29T10:08:41", "percent_change": 0.0, "prev_day_close": 2.30000001192093}, {"option": "COPX261211P00077000", "bid": 5.8, "bid_size": 17.0, "ask": 7.0, "ask_size": 63.0, "iv": 0.4685, "open_interest": 0.0, "volume": 0.0, "delta": -0.6268, "gamma": 0.0381, "vega": 0.0802, "theta": -0.0606, "rho": -0.0367, "theo": 6.4015, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 6.34999990463257}, {"option": "COPX261211C00077500", "bid": 1.8, "bid_size": 66.0, "ask": 2.85, "ask_size": 73.0, "iv": 0.4822, "open_interest": 0.0, "volume": 0.0, "delta": 0.3562, "gamma": 0.0371, "vega": 0.0791, "theta": -0.0599, "rho": 0.0214, "theo": 2.2277, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 2.19999992847443}, {"option": "COPX261211P00077500", "bid": 6.0, "bid_size": 41.0, "ask": 7.3, "ask_size": 70.0, "iv": 0.4567, "open_interest": 0.0, "volume": 0.0, "delta": -0.6441, "gamma": 0.0374, "vega": 0.0789, "theta": -0.0598, "rho": -0.0374, "theo": 6.7538, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 6.84999990463257}, {"option": "COPX261211C00078000", "bid": 1.65, "bid_size": 322.0, "ask": 2.5, "ask_size": 201.0, "iv": 0.4694, "open_interest": 4.0, "volume": 0.0, "delta": 0.3395, "gamma": 0.0364, "vega": 0.0778, "theta": -0.059, "rho": 0.0204, "theo": 2.0892, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 2.75, "last_trade_time": "2026-11-09T10:31:38", "percent_change": 0.0, "prev_day_close": 2.07499998807907}, {"option": "COPX261211P00078000", "bid": 6.6, "bid_size": 54.0, "ask": 7.6, "ask_size": 108.0, "iv": 0.4693, "open_interest": 2.0, "volume": 0.0, "delta": -0.6609, "gamma": 0.0367, "vega": 0.0774, "theta": -0.0589, "rho": -0.038, "theo": 7.1147, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 5.85, "last_trade_time": "2026-11-09T12:19:49", "percent_change": 0.0, "prev_day_close": 7.20000004768372}, {"option": "COPX261211C00078500", "bid": 1.65, "bid_size": 219.0, "ask": 2.25, "ask_size": 79.0, "iv": 0.4714, "open_interest": 6.0, "volume": 0.0, "delta": 0.3234, "gamma": 0.0356, "vega": 0.0763, "theta": -0.058, "rho": 0.0194, "theo": 1.959, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 2.9, "last_trade_time": "2026-11-09T13:20:15", "percent_change": 0.0, "prev_day_close": 1.94999998807907}, {"option": "COPX261211P00078500", "bid": 6.5, "bid_size": 54.0, "ask": 8.0, "ask_size": 59.0, "iv": 0.4414, "open_interest": 0.0, "volume": 0.0, "delta": -0.6772, "gamma": 0.0359, "vega": 0.0761, "theta": -0.0578, "rho": -0.0389, "theo": 7.484, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 7.55000019073486}, {"option": "COPX261211C00079000", "bid": 1.3, "bid_size": 67.0, "ask": 2.4, "ask_size": 60.0, "iv": 0.4758, "open_interest": 0.0, "volume": 0.0, "delta": 0.3078, "gamma": 0.0347, "vega": 0.0747, "theta": -0.0569, "rho": 0.0185, "theo": 1.8366, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 1.875}, {"option": "COPX261211P00079000", "bid": 6.9, "bid_size": 40.0, "ask": 8.4, "ask_size": 51.0, "iv": 0.4452, "open_interest": 10.0, "volume": 0.0, "delta": -0.6929, "gamma": 0.0351, "vega": 0.0744, "theta": -0.0567, "rho": -0.0394, "theo": 7.8611, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 8.83, "last_trade_time": "2026-11-06T13:49:28", "percent_change": 0.0, "prev_day_close": 7.60000014305115}, {"option": "COPX261211C00079500", "bid": 1.35, "bid_size": 353.0, "ask": 2.0, "ask_size": 135.0, "iv": 0.4691, "open_interest": 0.0, "volume": 0.0, "delta": 0.2928, "gamma": 0.0338, "vega": 0.073, "theta": -0.0558, "rho": 0.0176, "theo": 1.7217, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 1.67500001192093}, {"option": "COPX261211P00079500", "bid": 7.7, "bid_size": 44.0, "ask": 8.7, "ask_size": 63.0, "iv": 0.4692, "open_interest": 0.0, "volume": 0.0, "delta": -0.708, "gamma": 0.0342, "vega": 0.0727, "theta": -0.0556, "rho": -0.0399, "theo": 8.2457, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 8.19999980926514}, {"option": "COPX261211C00080000", "bid": 1.35, "bid_size": 195.0, "ask": 2.0, "ask_size": 276.0, "iv": 0.4857, "open_interest": 8.0, "volume": 1.0, "delta": 0.2784, "gamma": 0.0329, "vega": 0.0714, "theta": -0.0546, "rho": 0.0168, "theo": 1.6138, "change": -0.79, "open": 1.56, "high": 1.56, "low": 1.56, "tick": "down", "last_trade_price": 1.56, "last_trade_time": "2026-11-10T13:57:05", "percent_change": -33.617, "prev_day_close": 1.67500001192093}, {"option": "COPX261211P00080000", "bid": 8.1, "bid_size": 15.0, "ask": 9.2, "ask_size": 97.0, "iv": 0.4789, "open_interest": 2.0, "volume": 0.0, "delta": -0.7226, "gamma": 0.0333, "vega": 0.0709, "theta": -0.0544, "rho": -0.0403, "theo": 8.6375, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 7.17, "last_trade_time": "2026-11-04T13:07:22", "percent_change": 0.0, "prev_day_close": 8.7000002861023}, {"option": "COPX261211C00080500", "bid": 1.0, "bid_size": 369.0, "ask": 1.9, "ask_size": 306.0, "iv": 0.4697, "open_interest": 0.0, "volume": 0.0, "delta": 0.2645, "gamma": 0.032, "vega": 0.0696, "theta": -0.0534, "rho": 0.016, "theo": 1.5126, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 1.44999998807907}, {"option": "COPX261211P00080500", "bid": 8.4, "bid_size": 34.0, "ask": 9.6, "ask_size": 71.0, "iv": 0.4735, "open_interest": 0.0, "volume": 0.0, "delta": -0.7366, "gamma": 0.0323, "vega": 0.0691, "theta": -0.0531, "rho": -0.041, "theo": 9.0361, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 9.15000009536743}, {"option": "COPX261211C00081000", "bid": 1.15, "bid_size": 188.0, "ask": 1.8, "ask_size": 351.0, "iv": 0.4889, "open_interest": 2.0, "volume": 1.0, "delta": 0.2512, "gamma": 0.031, "vega": 0.0677, "theta": -0.0522, "rho": 0.0152, "theo": 1.4177, "change": -0.8, "open": 1.35, "high": 1.35, "low": 1.35, "tick": "up", "last_trade_price": 1.35, "last_trade_time": "2026-11-10T13:53:44", "percent_change": -37.2093, "prev_day_close": 1.47499996423721}, {"option": "COPX261211P00081000", "bid": 8.8, "bid_size": 37.0, "ask": 10.0, "ask_size": 60.0, "iv": 0.4743, "open_interest": 0.0, "volume": 0.0, "delta": -0.7501, "gamma": 0.0314, "vega": 0.0673, "theta": -0.0518, "rho": -0.0413, "theo": 9.4409, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 9.5499997138977}, {"option": "COPX261211C00081500", "bid": 1.05, "bid_size": 200.0, "ask": 1.45, "ask_size": 57.0, "iv": 0.4701, "open_interest": 1.0, "volume": 0.0, "delta": 0.2385, "gamma": 0.03, "vega": 0.0659, "theta": -0.0509, "rho": 0.0144, "theo": 1.3289, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 1.52, "last_trade_time": "2026-11-02T14:56:18", "percent_change": 0.0, "prev_day_close": 1.25}, {"option": "COPX261211P00081500", "bid": 9.3, "bid_size": 33.0, "ask": 10.5, "ask_size": 164.0, "iv": 0.4896, "open_interest": 0.0, "volume": 0.0, "delta": -0.763, "gamma": 0.0304, "vega": 0.0653, "theta": -0.0505, "rho": -0.0414, "theo": 9.8519, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 10.0}, {"option": "COPX261211C00082000", "bid": 0.9, "bid_size": 329.0, "ask": 1.5, "ask_size": 268.0, "iv": 0.4768, "open_interest": 6.0, "volume": 0.0, "delta": 0.2264, "gamma": 0.0291, "vega": 0.064, "theta": -0.0496, "rho": 0.0137, "theo": 1.2457, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 1.5, "last_trade_time": "2026-11-09T10:07:00", "percent_change": 0.0, "prev_day_close": 1.19999998807907}, {"option": "COPX261211P00082000", "bid": 9.2, "bid_size": 21.0, "ask": 11.0, "ask_size": 61.0, "iv": 0.4567, "open_interest": 1.0, "volume": 0.0, "delta": -0.7753, "gamma": 0.0295, "vega": 0.0635, "theta": -0.0492, "rho": -0.0422, "theo": 10.2684, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 8.58, "last_trade_time": "2026-11-04T10:16:17", "percent_change": 0.0, "prev_day_close": 10.4000000953674}, {"option": "COPX261211C00082500", "bid": 0.85, "bid_size": 292.0, "ask": 1.45, "ask_size": 356.0, "iv": 0.483, "open_interest": 2.0, "volume": 0.0, "delta": 0.2147, "gamma": 0.0281, "vega": 0.0622, "theta": -0.0482, "rho": 0.013, "theo": 1.1678, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 1.51, "last_trade_time": "2026-11-09T13:52:29", "percent_change": 0.0, "prev_day_close": 1.15000003576279}, {"option": "COPX261211P00082500", "bid": 9.7, "bid_size": 61.0, "ask": 11.3, "ask_size": 109.0, "iv": 0.4538, "open_interest": 0.0, "volume": 0.0, "delta": -0.787, "gamma": 0.0285, "vega": 0.0614, "theta": -0.0478, "rho": -0.0417, "theo": 10.6906, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 10.75}, {"option": "COPX261211C00083000", "bid": 0.85, "bid_size": 148.0, "ask": 1.4, "ask_size": 396.0, "iv": 0.4929, "open_interest": 13.0, "volume": 3.0, "delta": 0.2036, "gamma": 0.0271, "vega": 0.0602, "theta": -0.0469, "rho": 0.0123, "theo": 1.0948, "change": -0.47, "open": 1.14, "high": 1.14, "low": 1.03, "tick": "down", "last_trade_price": 1.03, "last_trade_time": "2026-11-10T15:18:31", "percent_change": -31.3333, "prev_day_close": 1.125}, {"option": "COPX261211P00083000", "bid": 10.5, "bid_size": 25.0, "ask": 11.7, "ask_size": 79.0, "iv": 0.4848, "open_interest": 0.0, "volume": 0.0, "delta": -0.7983, "gamma": 0.0276, "vega": 0.0596, "theta": -0.0464, "rho": -0.0424, "theo": 11.1176, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 11.1999998092651}, {"option": "COPX261211C00083500", "bid": 0.55, "bid_size": 359.0, "ask": 1.3, "ask_size": 348.0, "iv": 0.4719, "open_interest": 3.0, "volume": 1.0, "delta": 0.1931, "gamma": 0.0262, "vega": 0.0583, "theta": -0.0456, "rho": 0.0117, "theo": 1.0266, "change": -0.38, "open": 1.02, "high": 1.02, "low": 1.02, "tick": "down", "last_trade_price": 1.02, "last_trade_time": "2026-11-10T11:07:03", "percent_change": -27.1429, "prev_day_close": 0.924999982118606}, {"option": "COPX261211P00083500", "bid": 10.9, "bid_size": 37.0, "ask": 12.2, "ask_size": 171.0, "iv": 0.4899, "open_interest": 0.0, "volume": 0.0, "delta": -0.809, "gamma": 0.0266, "vega": 0.0576, "theta": -0.045, "rho": -0.0424, "theo": 11.5493, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 11.5999999046326}, {"option": "COPX261211C00084000", "bid": 0.6, "bid_size": 341.0, "ask": 1.3, "ask_size": 458.0, "iv": 0.4895, "open_interest": 4.0, "volume": 0.0, "delta": 0.183, "gamma": 0.0252, "vega": 0.0564, "theta": -0.0442, "rho": 0.0111, "theo": 0.9628, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 1.26, "last_trade_time": "2026-11-09T09:52:13", "percent_change": 0.0, "prev_day_close": 0.949999988079071}, {"option": "COPX261211P00084000", "bid": 11.3, "bid_size": 34.0, "ask": 12.6, "ask_size": 118.0, "iv": 0.4853, "open_interest": 1.0, "volume": 0.0, "delta": -0.8192, "gamma": 0.0257, "vega": 0.0556, "theta": -0.0437, "rho": -0.0422, "theo": 11.9856, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 10.37, "last_trade_time": "2026-11-04T12:53:42", "percent_change": 0.0, "prev_day_close": 12.0999999046326}, {"option": "COPX261211C00084500", "bid": 0.5, "bid_size": 484.0, "ask": 1.15, "ask_size": 465.0, "iv": 0.4791, "open_interest": 4.0, "volume": 1.0, "delta": 0.1734, "gamma": 0.0243, "vega": 0.0546, "theta": -0.0429, "rho": 0.0105, "theo": 0.9031, "change": -0.315, "open": 0.91, "high": 0.91, "low": 0.91, "tick": "down", "last_trade_price": 0.91, "last_trade_time": "2026-11-10T11:06:54", "percent_change": -25.7143, "prev_day_close": 0.824999988079071}, {"option": "COPX261211P00084500", "bid": 11.7, "bid_size": 38.0, "ask": 12.9, "ask_size": 48.0, "iv": 0.4694, "open_interest": 1.0, "volume": 0.0, "delta": -0.829, "gamma": 0.0247, "vega": 0.0537, "theta": -0.0423, "rho": -0.0422, "theo": 12.426, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 14.35, "last_trade_time": "2026-11-06T10:30:55", "percent_change": 0.0, "prev_day_close": 12.5}, {"option": "COPX261211C00085000", "bid": 0.45, "bid_size": 523.0, "ask": 1.0, "ask_size": 237.0, "iv": 0.4717, "open_interest": 17.0, "volume": 1.0, "delta": 0.1644, "gamma": 0.0234, "vega": 0.0528, "theta": -0.0416, "rho": 0.01, "theo": 0.8473, "change": -0.325, "open": 0.9, "high": 0.9, "low": 0.9, "tick": "down", "last_trade_price": 0.9, "last_trade_time": "2026-11-10T11:06:54", "percent_change": -26.5306, "prev_day_close": 0.724999994039536}, {"option": "COPX261211P00085000", "bid": 12.3, "bid_size": 17.0, "ask": 13.5, "ask_size": 88.0, "iv": 0.5016, "open_interest": 0.0, "volume": 0.0, "delta": -0.8382, "gamma": 0.0238, "vega": 0.0518, "theta": -0.0409, "rho": -0.042, "theo": 12.8705, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 12.9000000953674}, {"option": "COPX261211C00085500", "bid": 0.6, "bid_size": 52.0, "ask": 0.95, "ask_size": 241.0, "iv": 0.4939, "open_interest": 10.0, "volume": 0.0, "delta": 0.1557, "gamma": 0.0224, "vega": 0.051, "theta": -0.0403, "rho": 0.0094, "theo": 0.795, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 1.02, "last_trade_time": "2026-11-09T11:41:06", "percent_change": 0.0, "prev_day_close": 0.775000005960464}, {"option": "COPX261211P00085500", "bid": 12.6, "bid_size": 37.0, "ask": 13.9, "ask_size": 54.0, "iv": 0.4838, "open_interest": 0.0, "volume": 0.0, "delta": -0.8471, "gamma": 0.0229, "vega": 0.05, "theta": -0.0396, "rho": -0.0424, "theo": 13.3185, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 13.4000000953674}, {"option": "COPX261211C00086000", "bid": 0.35, "bid_size": 420.0, "ask": 1.05, "ask_size": 645.0, "iv": 0.4904, "open_interest": 3.0, "volume": 0.0, "delta": 0.1475, "gamma": 0.0216, "vega": 0.0491, "theta": -0.039, "rho": 0.0089, "theo": 0.7462, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 0.95, "last_trade_time": "2026-11-09T10:32:55", "percent_change": 0.0, "prev_day_close": 0.69999997317791}, {"option": "COPX261211P00086000", "bid": 12.7, "bid_size": 24.0, "ask": 14.4, "ask_size": 38.0, "iv": 0.45, "open_interest": 1.0, "volume": 0.0, "delta": -0.8554, "gamma": 0.022, "vega": 0.0481, "theta": -0.0382, "rho": -0.042, "theo": 13.7698, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 15.71, "last_trade_time": "2026-11-05T14:36:01", "percent_change": 0.0, "prev_day_close": 13.8499999046326}, {"option": "COPX261211C00086500", "bid": 0.25, "bid_size": 65.0, "ask": 1.05, "ask_size": 64.0, "iv": 0.4912, "open_interest": 0.0, "volume": 0.0, "delta": 0.1397, "gamma": 0.0207, "vega": 0.0474, "theta": -0.0377, "rho": 0.0085, "theo": 0.7006, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.575000002980232}, {"option": "COPX261211P00086500", "bid": 13.2, "bid_size": 21.0, "ask": 15.0, "ask_size": 60.0, "iv": 0.4736, "open_interest": 0.0, "volume": 0.0, "delta": -0.8634, "gamma": 0.0212, "vega": 0.0462, "theta": -0.0369, "rho": -0.0418, "theo": 14.2246, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 14.3500003814697}, {"option": "COPX261211C00087000", "bid": 0.3, "bid_size": 442.0, "ask": 0.95, "ask_size": 657.0, "iv": 0.4969, "open_interest": 2.0, "volume": 0.0, "delta": 0.1324, "gamma": 0.0199, "vega": 0.0457, "theta": -0.0364, "rho": 0.008, "theo": 0.6578, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 0.82, "last_trade_time": "2026-11-09T13:44:03", "percent_change": 0.0, "prev_day_close": 0.625}, {"option": "COPX261211P00087000", "bid": 13.6, "bid_size": 23.0, "ask": 15.3, "ask_size": 38.0, "iv": 0.4455, "open_interest": 0.0, "volume": 0.0, "delta": -0.8709, "gamma": 0.0204, "vega": 0.0445, "theta": -0.0356, "rho": -0.0418, "theo": 14.6822, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 14.8000001907349}, {"option": "COPX261211C00087500", "bid": 0.2, "bid_size": 62.0, "ask": 0.95, "ask_size": 65.0, "iv": 0.4964, "open_interest": 0.0, "volume": 0.0, "delta": 0.1254, "gamma": 0.019, "vega": 0.044, "theta": -0.0352, "rho": 0.0076, "theo": 0.6179, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.574999988079071}, {"option": "COPX261211P00087500", "bid": 14.1, "bid_size": 17.0, "ask": 15.8, "ask_size": 37.0, "iv": 0.4562, "open_interest": 0.0, "volume": 0.0, "delta": -0.878, "gamma": 0.0196, "vega": 0.0427, "theta": -0.0344, "rho": -0.0408, "theo": 15.1428, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 15.25}, {"option": "COPX261211C00088000", "bid": 0.15, "bid_size": 71.0, "ask": 0.9, "ask_size": 73.0, "iv": 0.495, "open_interest": 2.0, "volume": 0.0, "delta": 0.1187, "gamma": 0.0182, "vega": 0.0424, "theta": -0.034, "rho": 0.0072, "theo": 0.5805, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.7, "last_trade_time": "2026-11-02T11:05:47", "percent_change": 0.0, "prev_day_close": 0.525000013411045}, {"option": "COPX261211P00088000", "bid": 14.6, "bid_size": 33.0, "ask": 16.3, "ask_size": 39.0, "iv": 0.4668, "open_interest": 0.0, "volume": 0.0, "delta": -0.8848, "gamma": 0.0188, "vega": 0.041, "theta": -0.0331, "rho": -0.0411, "theo": 15.6059, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 15.6499996185303}, {"option": "COPX261211C00088500", "bid": 0.2, "bid_size": 441.0, "ask": 0.8, "ask_size": 724.0, "iv": 0.4992, "open_interest": 3.0, "volume": 0.0, "delta": 0.1125, "gamma": 0.0175, "vega": 0.0408, "theta": -0.0328, "rho": 0.0068, "theo": 0.5455, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 0.75, "last_trade_time": "2026-11-09T15:38:46", "percent_change": 0.0, "prev_day_close": 0.500000007450581}, {"option": "COPX261211P00088500", "bid": 15.0, "bid_size": 26.0, "ask": 16.8, "ask_size": 59.0, "iv": 0.4618, "open_interest": 0.0, "volume": 0.0, "delta": -0.8913, "gamma": 0.018, "vega": 0.0394, "theta": -0.0319, "rho": -0.0407, "theo": 16.0714, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 16.1999998092651}, {"option": "COPX261211C00089000", "bid": 0.1, "bid_size": 66.0, "ask": 0.85, "ask_size": 87.0, "iv": 0.503, "open_interest": 0.0, "volume": 0.0, "delta": 0.1065, "gamma": 0.0168, "vega": 0.0392, "theta": -0.0317, "rho": 0.0064, "theo": 0.5129, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.475000008940697}, {"option": "COPX261211P00089000", "bid": 15.4, "bid_size": 25.0, "ask": 17.3, "ask_size": 50.0, "iv": 0.4549, "open_interest": 1.0, "volume": 0.0, "delta": -0.8974, "gamma": 0.0173, "vega": 0.0377, "theta": -0.0307, "rho": -0.0401, "theo": 16.5393, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 18.2, "last_trade_time": "2026-11-05T14:13:32", "percent_change": 0.0, "prev_day_close": 16.6500000953674}, {"option": "COPX261211C00089500", "bid": 0.15, "bid_size": 410.0, "ask": 0.8, "ask_size": 703.0, "iv": 0.5132, "open_interest": 0.0, "volume": 0.0, "delta": 0.1009, "gamma": 0.016, "vega": 0.0377, "theta": -0.0306, "rho": 0.0061, "theo": 0.4823, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.475000008940697}, {"option": "COPX261211P00089500", "bid": 15.8, "bid_size": 43.0, "ask": 17.8, "ask_size": 52.0, "iv": 0.4456, "open_interest": 0.0, "volume": 0.0, "delta": -0.9032, "gamma": 0.0166, "vega": 0.0361, "theta": -0.0295, "rho": -0.0399, "theo": 17.0093, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 17.1499996185303}, {"option": "COPX261211C00090000", "bid": 0.15, "bid_size": 311.0, "ask": 0.55, "ask_size": 294.0, "iv": 0.4865, "open_interest": 9.0, "volume": 6.0, "delta": 0.0956, "gamma": 0.0153, "vega": 0.0363, "theta": -0.0295, "rho": 0.0058, "theo": 0.4536, "change": -0.13, "open": 0.5, "high": 0.5, "low": 0.42, "tick": "down", "last_trade_price": 0.42, "last_trade_time": "2026-11-10T12:55:06", "percent_change": -23.6364, "prev_day_close": 0.350000008940697}, {"option": "COPX261211P00090000", "bid": 16.7, "bid_size": 22.0, "ask": 18.3, "ask_size": 59.0, "iv": 0.5228, "open_interest": 0.0, "volume": 0.0, "delta": -0.9086, "gamma": 0.0159, "vega": 0.0345, "theta": -0.0284, "rho": -0.0396, "theo": 17.4814, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 17.6999998092651}, {"option": "COPX261211C00091000", "bid": 0.05, "bid_size": 476.0, "ask": 0.8, "ask_size": 737.0, "iv": 0.5288, "open_interest": 1.0, "volume": 0.0, "delta": 0.0858, "gamma": 0.014, "vega": 0.0335, "theta": -0.0274, "rho": 0.0052, "theo": 0.4017, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.44, "last_trade_time": "2026-11-09T12:27:55", "percent_change": 0.0, "prev_day_close": 0.425000006332994}, {"option": "COPX261211P00091000", "bid": 17.2, "bid_size": 45.0, "ask": 19.3, "ask_size": 51.0, "iv": 0.4509, "open_interest": 0.0, "volume": 0.0, "delta": -0.9187, "gamma": 0.0146, "vega": 0.0316, "theta": -0.0262, "rho": -0.0384, "theo": 18.431, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 18.5}, {"option": "COPX261211C00092000", "bid": 0.05, "bid_size": 519.0, "ask": 0.8, "ask_size": 791.0, "iv": 0.548, "open_interest": 1.0, "volume": 0.0, "delta": 0.0771, "gamma": 0.0128, "vega": 0.0309, "theta": -0.0254, "rho": 0.0047, "theo": 0.3562, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.4, "last_trade_time": "2026-11-09T12:24:35", "percent_change": 0.0, "prev_day_close": 0.425000006332994}, {"option": "COPX261211P00092000", "bid": 18.5, "bid_size": 1.0, "ask": 20.4, "ask_size": 59.0, "iv": 0.5475, "open_interest": 0.0, "volume": 0.0, "delta": -0.9278, "gamma": 0.0134, "vega": 0.0288, "theta": -0.0242, "rho": -0.0371, "theo": 19.3871, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 19.4499998092651}, {"option": "COPX261211C00093000", "bid": 0.05, "bid_size": 491.0, "ask": 0.8, "ask_size": 824.0, "iv": 0.5669, "open_interest": 1.0, "volume": 0.0, "delta": 0.0693, "gamma": 0.0117, "vega": 0.0285, "theta": -0.0235, "rho": 0.0042, "theo": 0.3162, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.35, "last_trade_time": "2026-11-09T12:24:28", "percent_change": 0.0, "prev_day_close": 0.425000006332994}, {"option": "COPX261211P00093000", "bid": 19.0, "bid_size": 46.0, "ask": 21.4, "ask_size": 51.0, "iv": 0.4562, "open_interest": 0.0, "volume": 0.0, "delta": -0.936, "gamma": 0.0123, "vega": 0.0263, "theta": -0.0222, "rho": -0.0365, "theo": 20.3489, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 20.5}, {"option": "COPX261211C00094000", "bid": 0.05, "bid_size": 243.0, "ask": 0.75, "ask_size": 771.0, "iv": 0.5773, "open_interest": 1.0, "volume": 0.0, "delta": 0.0623, "gamma": 0.0107, "vega": 0.0262, "theta": -0.0218, "rho": 0.0038, "theo": 0.2811, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.32, "last_trade_time": "2026-11-09T12:25:34", "percent_change": 0.0, "prev_day_close": 0.400000000372529}, {"option": "COPX261211P00094000", "bid": 19.9, "bid_size": 51.0, "ask": 22.4, "ask_size": 59.0, "iv": 0.4224, "open_interest": 0.0, "volume": 0.0, "delta": -0.9433, "gamma": 0.0113, "vega": 0.0238, "theta": -0.0204, "rho": -0.0345, "theo": 21.3158, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 21.3999996185303}, {"option": "COPX261211C00095000", "bid": 0.05, "bid_size": 75.0, "ask": 0.8, "ask_size": 675.0, "iv": 0.6034, "open_interest": 2.0, "volume": 0.0, "delta": 0.056, "gamma": 0.0098, "vega": 0.0241, "theta": -0.0202, "rho": 0.0034, "theo": 0.2502, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.28, "last_trade_time": "2026-11-09T12:26:01", "percent_change": 0.0, "prev_day_close": 0.425000006332994}, {"option": "COPX261211P00095000", "bid": 20.9, "bid_size": 39.0, "ask": 23.4, "ask_size": 59.0, "iv": 0.4377, "open_interest": 0.0, "volume": 0.0, "delta": -0.9499, "gamma": 0.0104, "vega": 0.0216, "theta": -0.0187, "rho": -0.0327, "theo": 22.2871, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 22.4499998092651}, {"option": "COPX261211C00100000", "bid": 0.0, "bid_size": 0.0, "ask": 0.8, "ask_size": 141.0, "iv": 0.6807, "open_interest": 0.0, "volume": 0.0, "delta": 0.0334, "gamma": 0.0062, "vega": 0.0159, "theta": -0.0137, "rho": 0.002, "theo": 0.1425, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.400000005960464}, {"option": "COPX261211P00100000", "bid": 25.8, "bid_size": 24.0, "ask": 28.5, "ask_size": 24.0, "iv": 0.5111, "open_interest": 0.0, "volume": 0.0, "delta": -0.9743, "gamma": 0.0069, "vega": 0.0123, "theta": -0.0121, "rho": -0.0237, "theo": 27.1928, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 27.4000005722046}, {"option": "COPX261211C00105000", "bid": 0.0, "bid_size": 0.0, "ask": 0.8, "ask_size": 532.0, "iv": 0.7594, "open_interest": 0.0, "volume": 0.0, "delta": 0.0203, "gamma": 0.0039, "vega": 0.0105, "theta": -0.0093, "rho": 0.0012, "theo": 0.0837, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.400000005960464}, {"option": "COPX261211P00105000", "bid": 30.8, "bid_size": 24.0, "ask": 33.4, "ask_size": 39.0, "iv": 0.0, "open_interest": 0.0, "volume": 0.0, "delta": -0.9894, "gamma": 0.0049, "vega": 0.0057, "theta": -0.0067, "rho": -0.0104, "theo": 32.1514, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 32.3499994277954}, {"option": "COPX261211C00110000", "bid": 0.0, "bid_size": 0.0, "ask": 0.75, "ask_size": 142.0, "iv": 0.8223, "open_interest": 0.0, "volume": 0.0, "delta": 0.0126, "gamma": 0.0025, "vega": 0.007, "theta": -0.0063, "rho": 0.0008, "theo": 0.0506, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.375}, {"option": "COPX261211P00110000", "bid": 35.8, "bid_size": 24.0, "ask": 38.4, "ask_size": 27.0, "iv": 0.0, "open_interest": 0.0, "volume": 0.0, "delta": -0.9975, "gamma": 0.0021, "vega": 0.0015, "theta": -0.0036, "rho": 0.0, "theo": 37.14, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 37.3499984741211}, {"option": "COPX261218C00045000", "bid": 27.1, "bid_size": 74.0, "ask": 29.5, "ask_size": 97.0, "iv": 0.9584, "open_interest": 45.0, "volume": 0.0, "delta": 0.992, "gamma": 0.0011, "vega": 0.0039, "theta": -0.0001, "rho": 0.0473, "theo": 27.8855, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 30.5, "last_trade_time": "2026-11-09T15:55:38", "percent_change": 0.0, "prev_day_close": 28.0500001907349}, {"option": "COPX261218P00045000", "bid": 0.0, "bid_size": 0.0, "ask": 0.25, "ask_size": 11.0, "iv": 0.7594, "open_interest": 41.0, "volume": 0.0, "delta": -0.0058, "gamma": 0.0011, "vega": 0.0039, "theta": -0.0029, "rho": -0.0004, "theo": 0.027, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.08, "last_trade_time": "2026-09-11T14:32:36", "percent_change": 0.0, "prev_day_close": 0.125}, {"option": "COPX261218C00050000", "bid": 21.9, "bid_size": 174.0, "ask": 24.6, "ask_size": 185.0, "iv": 0.751, "open_interest": 111.0, "volume": 0.0, "delta": 0.9825, "gamma": 0.0029, "vega": 0.0091, "theta": -0.004, "rho": 0.053, "theo": 22.9561, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 38.93, "last_trade_time": "2026-09-11T14:32:36", "percent_change": 0.0, "prev_day_close": 23.0}, {"option": "COPX261218P00050000", "bid": 0.0, "bid_size": 0.0, "ask": 0.15, "ask_size": 810.0, "iv": 0.5655, "open_interest": 126.0, "volume": 0.0, "delta": -0.0152, "gamma": 0.0029, "vega": 0.0091, "theta": -0.0064, "rho": -0.0012, "theo": 0.0733, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.05, "last_trade_time": "2026-11-09T14:29:22", "percent_change": 0.0, "prev_day_close": 0.0750000029802322}, {"option": "COPX261218C00055000", "bid": 17.3, "bid_size": 391.0, "ask": 19.4, "ask_size": 332.0, "iv": 0.6193, "open_interest": 117.0, "volume": 0.0, "delta": 0.9586, "gamma": 0.0069, "vega": 0.0201, "theta": -0.0114, "rho": 0.0566, "theo": 18.1075, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 34.16, "last_trade_time": "2026-09-21T09:39:46", "percent_change": 0.0, "prev_day_close": 18.1999998092651}, {"option": "COPX261218P00055000", "bid": 0.1, "bid_size": 91.0, "ask": 0.25, "ask_size": 649.0, "iv": 0.5077, "open_interest": 155.0, "volume": 0.0, "delta": -0.0392, "gamma": 0.0069, "vega": 0.0202, "theta": -0.0133, "rho": -0.0031, "theo": 0.2003, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 0.12, "last_trade_time": "2026-11-09T14:14:07", "percent_change": 0.0, "prev_day_close": 0.175000000745058}, {"option": "COPX261218C00060000", "bid": 12.9, "bid_size": 75.0, "ask": 14.1, "ask_size": 60.0, "iv": 0.498, "open_interest": 42.0, "volume": 0.0, "delta": 0.9036, "gamma": 0.0145, "vega": 0.0397, "theta": -0.0237, "rho": 0.0574, "theo": 13.4647, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 12.9, "last_trade_time": "2026-10-30T15:59:48", "percent_change": 0.0, "prev_day_close": 13.4000000953674}, {"option": "COPX261218P00060000", "bid": 0.35, "bid_size": 375.0, "ask": 0.6, "ask_size": 421.0, "iv": 0.4738, "open_interest": 924.0, "volume": 290.0, "delta": -0.0943, "gamma": 0.0146, "vega": 0.0398, "theta": -0.0251, "rho": -0.0074, "theo": 0.5336, "change": 0.025, "open": 0.47, "high": 0.47, "low": 0.45, "tick": "no_change", "last_trade_price": 0.45, "last_trade_time": "2026-11-10T15:53:44", "percent_change": 5.88235, "prev_day_close": 0.5}, {"option": "COPX261218C00065000", "bid": 8.7, "bid_size": 268.0, "ask": 10.4, "ask_size": 424.0, "iv": 0.5096, "open_interest": 30.0, "volume": 30.0, "delta": 0.7974, "gamma": 0.0253, "vega": 0.066, "theta": -0.0396, "rho": 0.0535, "theo": 9.2752, "change": -1.65, "open": 9.8, "high": 9.8, "low": 9.8, "tick": "down", "last_trade_price": 9.8, "last_trade_time": "2026-11-10T09:30:01", "percent_change": -14.4105, "prev_day_close": 9.19999980926514}, {"option": "COPX261218P00065000", "bid": 1.25, "bid_size": 38.0, "ask": 1.4, "ask_size": 61.0, "iv": 0.4691, "open_interest": 2927.0, "volume": 18.0, "delta": -0.201, "gamma": 0.0254, "vega": 0.0662, "theta": -0.0406, "rho": -0.0156, "theo": 1.3221, "change": 0.38, "open": 1.25, "high": 1.34, "low": 1.2, "tick": "up", "last_trade_price": 1.33, "last_trade_time": "2026-11-10T15:53:23", "percent_change": 40.0, "prev_day_close": 1.35000002384186}, {"option": "COPX261218C00070000", "bid": 5.8, "bid_size": 90.0, "ask": 6.3, "ask_size": 82.0, "iv": 0.4806, "open_interest": 11.0, "volume": 0.0, "delta": 0.6375, "gamma": 0.0344, "vega": 0.0879, "theta": -0.0528, "rho": 0.0444, "theo": 5.8681, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 7.58, "last_trade_time": "2026-11-09T14:37:36", "percent_change": 0.0, "prev_day_close": 6.05000019073486}, {"option": "COPX261218P00070000", "bid": 2.5, "bid_size": 510.0, "ask": 3.2, "ask_size": 376.0, "iv": 0.4547, "open_interest": 1191.0, "volume": 10.0, "delta": -0.3617, "gamma": 0.0346, "vega": 0.088, "theta": -0.0535, "rho": -0.0274, "theo": 2.8965, "change": 0.63, "open": 2.7, "high": 2.8, "low": 2.7, "tick": "down", "last_trade_price": 2.78, "last_trade_time": "2026-11-10T10:48:13", "percent_change": 29.3023, "prev_day_close": 3.0}, {"option": "COPX261218C00072000", "bid": 4.6, "bid_size": 422.0, "ask": 5.1, "ask_size": 48.0, "iv": 0.4671, "open_interest": 86.0, "volume": 0.0, "delta": 0.5652, "gamma": 0.0362, "vega": 0.0923, "theta": -0.0556, "rho": 0.0398, "theo": 4.7793, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 4.15, "last_trade_time": "2026-11-05T11:21:33", "percent_change": 0.0, "prev_day_close": 4.84999990463257}, {"option": "COPX261218P00072000", "bid": 3.6, "bid_size": 61.0, "ask": 4.0, "ask_size": 197.0, "iv": 0.4592, "open_interest": 116.0, "volume": 2.0, "delta": -0.4346, "gamma": 0.0365, "vega": 0.0923, "theta": -0.0562, "rho": -0.0326, "theo": 3.8019, "change": 1.02, "open": 3.96, "high": 3.96, "low": 3.92, "tick": "down", "last_trade_price": 3.92, "last_trade_time": "2026-11-10T13:37:10", "percent_change": 35.1724, "prev_day_close": 3.85000002384186}, {"option": "COPX261218C00073000", "bid": 4.1, "bid_size": 333.0, "ask": 4.7, "ask_size": 102.0, "iv": 0.4709, "open_interest": 1.0, "volume": 1.0, "delta": 0.5287, "gamma": 0.0366, "vega": 0.0933, "theta": -0.0564, "rho": 0.0374, "theo": 4.2957, "change": -1.85, "open": 4.25, "high": 4.25, "low": 4.25, "tick": "down", "last_trade_price": 4.25, "last_trade_time": "2026-11-10T12:32:09", "percent_change": -30.3279, "prev_day_close": 4.29999995231628}, {"option": "COPX261218P00073000", "bid": 4.0, "bid_size": 64.0, "ask": 4.7, "ask_size": 267.0, "iv": 0.4634, "open_interest": 36.0, "volume": 0.0, "delta": -0.4713, "gamma": 0.0369, "vega": 0.0933, "theta": -0.0568, "rho": -0.0352, "theo": 4.3158, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 5.23, "last_trade_time": "2026-11-06T15:17:39", "percent_change": 0.0, "prev_day_close": 4.44999980926514}, {"option": "COPX261218C00074000", "bid": 3.5, "bid_size": 578.0, "ask": 4.3, "ask_size": 221.0, "iv": 0.4655, "open_interest": 32.0, "volume": 0.0, "delta": 0.4926, "gamma": 0.0366, "vega": 0.0935, "theta": -0.0566, "rho": 0.035, "theo": 3.8519, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 5.0, "last_trade_time": "2026-11-09T13:32:52", "percent_change": 0.0, "prev_day_close": 3.90000009536743}, {"option": "COPX261218P00074000", "bid": 4.6, "bid_size": 57.0, "ask": 5.3, "ask_size": 202.0, "iv": 0.469, "open_interest": 272.0, "volume": 0.0, "delta": -0.5078, "gamma": 0.0369, "vega": 0.0935, "theta": -0.057, "rho": -0.0373, "theo": 4.8697, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 5.8, "last_trade_time": "2026-11-06T15:48:22", "percent_change": 0.0, "prev_day_close": 5.0}, {"option": "COPX261218C00075000", "bid": 3.2, "bid_size": 623.0, "ask": 3.7, "ask_size": 51.0, "iv": 0.4617, "open_interest": 957.0, "volume": 1.0, "delta": 0.4572, "gamma": 0.0364, "vega": 0.093, "theta": -0.0565, "rho": 0.0326, "theo": 3.4463, "change": -1.55, "open": 3.45, "high": 3.45, "low": 3.45, "tick": "down", "last_trade_price": 3.45, "last_trade_time": "2026-11-10T12:32:09", "percent_change": -31.0, "prev_day_close": 3.45000004768372}, {"option": "COPX261218P00075000", "bid": 5.2, "bid_size": 32.0, "ask": 5.6, "ask_size": 85.0, "iv": 0.4546, "open_interest": 2343.0, "volume": 11.0, "delta": -0.5435, "gamma": 0.0367, "vega": 0.093, "theta": -0.0568, "rho": -0.0398, "theo": 5.4623, "change": 1.65, "open": 5.5, "high": 5.7, "low": 5.5, "tick": "up", "last_trade_price": 5.7, "last_trade_time": "2026-11-10T12:09:54", "percent_change": 40.7407, "prev_day_close": 5.44999980926514}, {"option": "COPX261218C00076000", "bid": 2.65, "bid_size": 691.0, "ask": 3.5, "ask_size": 353.0, "iv": 0.4623, "open_interest": 6.0, "volume": 0.0, "delta": 0.4228, "gamma": 0.0358, "vega": 0.0919, "theta": -0.0559, "rho": 0.0303, "theo": 3.0778, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 2.39, "last_trade_time": "2026-11-06T09:42:49", "percent_change": 0.0, "prev_day_close": 3.07500004768372}, {"option": "COPX261218P00076000", "bid": 5.8, "bid_size": 29.0, "ask": 6.5, "ask_size": 148.0, "iv": 0.4689, "open_interest": 51.0, "volume": 0.0, "delta": -0.5782, "gamma": 0.0362, "vega": 0.0917, "theta": -0.0562, "rho": -0.0416, "theo": 6.0921, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 5.21, "last_trade_time": "2026-11-09T09:42:32", "percent_change": 0.0, "prev_day_close": 6.20000004768372}, {"option": "COPX261218C00077000", "bid": 2.5, "bid_size": 367.0, "ask": 3.2, "ask_size": 468.0, "iv": 0.4758, "open_interest": 20.0, "volume": 0.0, "delta": 0.3896, "gamma": 0.035, "vega": 0.09, "theta": -0.0549, "rho": 0.028, "theo": 2.7439, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 2.42, "last_trade_time": "2026-11-05T10:27:16", "percent_change": 0.0, "prev_day_close": 2.85000002384186}, {"option": "COPX261218P00077000", "bid": 6.2, "bid_size": 140.0, "ask": 7.2, "ask_size": 173.0, "iv": 0.4577, "open_interest": 11.0, "volume": 0.0, "delta": -0.6117, "gamma": 0.0354, "vega": 0.0899, "theta": -0.0552, "rho": -0.0439, "theo": 6.757, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 8.37, "last_trade_time": "2026-11-06T09:31:49", "percent_change": 0.0, "prev_day_close": 6.84999990463257}, {"option": "COPX261218C00078000", "bid": 2.2, "bid_size": 525.0, "ask": 2.6, "ask_size": 66.0, "iv": 0.4609, "open_interest": 29.0, "volume": 15.0, "delta": 0.358, "gamma": 0.0339, "vega": 0.0877, "theta": -0.0537, "rho": 0.0258, "theo": 2.443, "change": -0.95, "open": 2.7, "high": 2.7, "low": 2.7, "tick": "down", "last_trade_price": 2.7, "last_trade_time": "2026-11-10T09:30:00", "percent_change": -26.0274, "prev_day_close": 2.39999997615814}, {"option": "COPX261218P00078000", "bid": 7.0, "bid_size": 64.0, "ask": 8.0, "ask_size": 261.0, "iv": 0.471, "open_interest": 19.0, "volume": 0.0, "delta": -0.6437, "gamma": 0.0343, "vega": 0.0873, "theta": -0.0538, "rho": -0.045, "theo": 7.455, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 6.74, "last_trade_time": "2026-11-02T13:48:18", "percent_change": 0.0, "prev_day_close": 7.5}, {"option": "COPX261218C00079000", "bid": 1.85, "bid_size": 530.0, "ask": 2.55, "ask_size": 467.0, "iv": 0.471, "open_interest": 15.0, "volume": 0.0, "delta": 0.328, "gamma": 0.0327, "vega": 0.0849, "theta": -0.0521, "rho": 0.0237, "theo": 2.1723, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 1.88, "last_trade_time": "2026-11-06T13:33:45", "percent_change": 0.0, "prev_day_close": 2.19999998807907}, {"option": "COPX261218P00079000", "bid": 7.8, "bid_size": 33.0, "ask": 8.7, "ask_size": 200.0, "iv": 0.4756, "open_interest": 22.0, "volume": 1.0, "delta": -0.6741, "gamma": 0.0331, "vega": 0.0845, "theta": -0.0522, "rho": -0.0468, "theo": 8.1839, "change": 1.31, "open": 7.96, "high": 7.96, "low": 7.96, "tick": "down", "last_trade_price": 7.96, "last_trade_time": "2026-11-10T11:23:44", "percent_change": 19.6992, "prev_day_close": 8.29999995231628}, {"option": "COPX261218C00080000", "bid": 1.75, "bid_size": 323.0, "ask": 2.05, "ask_size": 66.0, "iv": 0.4662, "open_interest": 978.0, "volume": 25.0, "delta": 0.2998, "gamma": 0.0313, "vega": 0.0817, "theta": -0.0503, "rho": 0.0217, "theo": 1.93, "change": -1.1, "open": 1.98, "high": 2.0, "low": 1.82, "tick": "up", "last_trade_price": 1.85, "last_trade_time": "2026-11-10T12:59:32", "percent_change": -37.2881, "prev_day_close": 1.89999997615814}, {"option": "COPX261218P00080000", "bid": 8.3, "bid_size": 208.0, "ask": 9.2, "ask_size": 90.0, "iv": 0.446, "open_interest": 153.0, "volume": 3.0, "delta": -0.7027, "gamma": 0.0318, "vega": 0.0811, "theta": -0.0504, "rho": -0.0479, "theo": 8.941, "change": 1.96, "open": 8.65, "high": 9.21, "low": 8.65, "tick": "no_change", "last_trade_price": 9.21, "last_trade_time": "2026-11-10T12:33:15", "percent_change": 27.0345, "prev_day_close": 8.90000009536743}, {"option": "COPX261218C00081000", "bid": 1.5, "bid_size": 328.0, "ask": 1.85, "ask_size": 80.0, "iv": 0.4673, "open_interest": 19.0, "volume": 0.0, "delta": 0.2734, "gamma": 0.0298, "vega": 0.0783, "theta": -0.0484, "rho": 0.0198, "theo": 1.7133, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 1.35, "last_trade_time": "2026-11-06T11:30:35", "percent_change": 0.0, "prev_day_close": 1.64999997615814}, {"option": "COPX261218P00081000", "bid": 9.2, "bid_size": 54.0, "ask": 10.3, "ask_size": 268.0, "iv": 0.4755, "open_interest": 17.0, "volume": 0.0, "delta": -0.7295, "gamma": 0.0303, "vega": 0.0775, "theta": -0.0484, "rho": -0.0491, "theo": 9.7245, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 11.3, "last_trade_time": "2026-11-06T11:13:39", "percent_change": 0.0, "prev_day_close": 9.75}, {"option": "COPX261218C00082000", "bid": 1.35, "bid_size": 275.0, "ask": 1.7, "ask_size": 192.0, "iv": 0.4754, "open_interest": 50.0, "volume": 0.0, "delta": 0.2488, "gamma": 0.0282, "vega": 0.0746, "theta": -0.0463, "rho": 0.018, "theo": 1.5202, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 2.0, "last_trade_time": "2026-11-09T12:35:04", "percent_change": 0.0, "prev_day_close": 1.52500003576279}, {"option": "COPX261218P00082000", "bid": 10.0, "bid_size": 75.0, "ask": 10.9, "ask_size": 83.0, "iv": 0.4635, "open_interest": 5.0, "volume": 0.0, "delta": -0.7545, "gamma": 0.0288, "vega": 0.0736, "theta": -0.0462, "rho": -0.0492, "theo": 10.5314, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 9.09, "last_trade_time": "2026-11-04T15:28:48", "percent_change": 0.0, "prev_day_close": 10.5499997138977}, {"option": "COPX261218C00083000", "bid": 1.2, "bid_size": 212.0, "ask": 1.6, "ask_size": 550.0, "iv": 0.4846, "open_interest": 13.0, "volume": 1.0, "delta": 0.2261, "gamma": 0.0266, "vega": 0.0708, "theta": -0.0441, "rho": 0.0164, "theo": 1.3484, "change": -0.81, "open": 1.24, "high": 1.24, "low": 1.24, "tick": "down", "last_trade_price": 1.24, "last_trade_time": "2026-11-10T11:29:35", "percent_change": -39.5122, "prev_day_close": 1.40000003576279}, {"option": "COPX261218P00083000", "bid": 10.9, "bid_size": 20.0, "ask": 11.8, "ask_size": 105.0, "iv": 0.4758, "open_interest": 11.0, "volume": 0.0, "delta": -0.7776, "gamma": 0.0272, "vega": 0.0695, "theta": -0.044, "rho": -0.0496, "theo": 11.3604, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 12.86, "last_trade_time": "2026-11-05T12:33:25", "percent_change": 0.0, "prev_day_close": 11.3499999046326}, {"option": "COPX261218C00084000", "bid": 1.05, "bid_size": 215.0, "ask": 1.4, "ask_size": 499.0, "iv": 0.4844, "open_interest": 409.0, "volume": 2.0, "delta": 0.2051, "gamma": 0.025, "vega": 0.0669, "theta": -0.0418, "rho": 0.0149, "theo": 1.1956, "change": -0.62, "open": 1.13, "high": 1.13, "low": 1.13, "tick": "down", "last_trade_price": 1.13, "last_trade_time": "2026-11-10T15:51:00", "percent_change": -35.4286, "prev_day_close": 1.17499995231628}, {"option": "COPX261218P00084000", "bid": 11.7, "bid_size": 64.0, "ask": 12.7, "ask_size": 97.0, "iv": 0.4787, "open_interest": 5.0, "volume": 0.0, "delta": -0.799, "gamma": 0.0256, "vega": 0.0658, "theta": -0.0417, "rho": -0.0502, "theo": 12.2084, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 9.73, "last_trade_time": "2026-10-29T14:24:38", "percent_change": 0.0, "prev_day_close": 12.2999997138977}, {"option": "COPX261218C00085000", "bid": 0.95, "bid_size": 79.0, "ask": 1.15, "ask_size": 81.0, "iv": 0.4812, "open_interest": 947.0, "volume": 5.0, "delta": 0.1859, "gamma": 0.0234, "vega": 0.0631, "theta": -0.0396, "rho": 0.0135, "theo": 1.0603, "change": -0.595, "open": 1.2, "high": 1.2, "low": 0.9, "tick": "up", "last_trade_price": 0.98, "last_trade_time": "2026-11-10T14:15:20", "percent_change": -37.7778, "prev_day_close": 1.02500000596046}, {"option": "COPX261218P00085000", "bid": 12.5, "bid_size": 91.0, "ask": 13.4, "ask_size": 138.0, "iv": 0.4619, "open_interest": 142.0, "volume": 0.0, "delta": -0.8188, "gamma": 0.024, "vega": 0.0616, "theta": -0.0394, "rho": -0.0501, "theo": 13.0743, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 14.45, "last_trade_time": "2026-11-06T14:23:27", "percent_change": 0.0, "prev_day_close": 12.9499998092651}, {"option": "COPX261218C00086000", "bid": 0.8, "bid_size": 220.0, "ask": 1.2, "ask_size": 704.0, "iv": 0.4958, "open_interest": 65.0, "volume": 0.0, "delta": 0.1682, "gamma": 0.0219, "vega": 0.0593, "theta": -0.0373, "rho": 0.0123, "theo": 0.9403, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 1.25, "last_trade_time": "2026-11-09T14:33:47", "percent_change": 0.0, "prev_day_close": 1.00000002980232}, {"option": "COPX261218P00086000", "bid": 13.3, "bid_size": 88.0, "ask": 14.5, "ask_size": 100.0, "iv": 0.4758, "open_interest": 3.0, "volume": 0.0, "delta": -0.8368, "gamma": 0.0225, "vega": 0.0576, "theta": -0.0371, "rho": -0.0505, "theo": 13.956, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 13.7, "last_trade_time": "2026-11-02T15:47:54", "percent_change": 0.0, "prev_day_close": 14.0}, {"option": "COPX261218C00087000", "bid": 0.7, "bid_size": 289.0, "ask": 0.9, "ask_size": 83.0, "iv": 0.4824, "open_interest": 96.0, "volume": 1.0, "delta": 0.1522, "gamma": 0.0204, "vega": 0.0555, "theta": -0.0351, "rho": 0.0111, "theo": 0.834, "change": -0.34, "open": 0.86, "high": 0.86, "low": 0.86, "tick": "down", "last_trade_price": 0.86, "last_trade_time": "2026-11-10T15:06:49", "percent_change": -28.3333, "prev_day_close": 0.799999982118606}, {"option": "COPX261218P00087000", "bid": 14.1, "bid_size": 132.0, "ask": 15.4, "ask_size": 109.0, "iv": 0.4689, "open_interest": 25.0, "volume": 0.0, "delta": -0.8534, "gamma": 0.021, "vega": 0.0536, "theta": -0.0348, "rho": -0.0488, "theo": 14.8513, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 11.9, "last_trade_time": "2026-10-27T14:54:57", "percent_change": 0.0, "prev_day_close": 14.9499998092651}, {"option": "COPX261218C00088000", "bid": 0.6, "bid_size": 375.0, "ask": 0.8, "ask_size": 94.0, "iv": 0.4838, "open_interest": 120.0, "volume": 3.0, "delta": 0.1375, "gamma": 0.0189, "vega": 0.0519, "theta": -0.0329, "rho": 0.01, "theo": 0.7401, "change": -0.44, "open": 0.73, "high": 0.73, "low": 0.66, "tick": "down", "last_trade_price": 0.66, "last_trade_time": "2026-11-10T15:06:49", "percent_change": -40.0, "prev_day_close": 0.700000017881394}, {"option": "COPX261218P00088000", "bid": 15.2, "bid_size": 83.0, "ask": 16.2, "ask_size": 94.0, "iv": 0.4793, "open_interest": 0.0, "volume": 0.0, "delta": -0.8685, "gamma": 0.0196, "vega": 0.0498, "theta": -0.0326, "rho": -0.0483, "theo": 15.7595, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 15.7000002861023}, {"option": "COPX261218C00089000", "bid": 0.5, "bid_size": 385.0, "ask": 0.9, "ask_size": 801.0, "iv": 0.5037, "open_interest": 41.0, "volume": 0.0, "delta": 0.1242, "gamma": 0.0175, "vega": 0.0484, "theta": -0.0308, "rho": 0.0091, "theo": 0.6569, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 0.95, "last_trade_time": "2026-11-09T15:21:59", "percent_change": 0.0, "prev_day_close": 0.699999988079071}, {"option": "COPX261218P00089000", "bid": 16.2, "bid_size": 34.0, "ask": 17.3, "ask_size": 79.0, "iv": 0.5101, "open_interest": 0.0, "volume": 0.0, "delta": -0.8822, "gamma": 0.0182, "vega": 0.0462, "theta": -0.0305, "rho": -0.048, "theo": 16.6788, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 16.8000001907349}, {"option": "COPX261218C00090000", "bid": 0.45, "bid_size": 377.0, "ask": 0.65, "ask_size": 228.0, "iv": 0.4903, "open_interest": 3085.0, "volume": 3.0, "delta": 0.1122, "gamma": 0.0162, "vega": 0.045, "theta": -0.0288, "rho": 0.0082, "theo": 0.5834, "change": -0.275, "open": 0.6, "high": 0.7, "low": 0.6, "tick": "down", "last_trade_price": 0.6, "last_trade_time": "2026-11-10T10:28:19", "percent_change": -31.4286, "prev_day_close": 0.549999982118607}, {"option": "COPX261218P00090000", "bid": 17.0, "bid_size": 134.0, "ask": 17.9, "ask_size": 68.0, "iv": 0.4562, "open_interest": 193.0, "volume": 2.0, "delta": -0.8948, "gamma": 0.0169, "vega": 0.0423, "theta": -0.0284, "rho": -0.0463, "theo": 17.6079, "change": 2.7, "open": 17.7, "high": 17.7, "low": 17.7, "tick": "up", "last_trade_price": 17.7, "last_trade_time": "2026-11-10T13:36:57", "percent_change": 18.0, "prev_day_close": 17.5999994277954}, {"option": "COPX261218C00091000", "bid": 0.35, "bid_size": 431.0, "ask": 0.65, "ask_size": 830.0, "iv": 0.4966, "open_interest": 16.0, "volume": 1.0, "delta": 0.1013, "gamma": 0.0149, "vega": 0.0419, "theta": -0.0269, "rho": 0.0074, "theo": 0.5184, "change": -0.145, "open": 0.58, "high": 0.58, "low": 0.58, "tick": "down", "last_trade_price": 0.58, "last_trade_time": "2026-11-10T09:49:24", "percent_change": -20.0, "prev_day_close": 0.499999985098839}, {"option": "COPX261218P00091000", "bid": 17.8, "bid_size": 61.0, "ask": 19.3, "ask_size": 69.0, "iv": 0.5022, "open_interest": 10.0, "volume": 10.0, "delta": -0.9061, "gamma": 0.0156, "vega": 0.039, "theta": -0.0263, "rho": -0.045, "theo": 18.546, "change": 2.0, "open": 18.4, "high": 18.4, "low": 18.4, "tick": "no_change", "last_trade_price": 18.4, "last_trade_time": "2026-11-10T10:51:45", "percent_change": 12.1951, "prev_day_close": 18.5499992370605}, {"option": "COPX261218C00092000", "bid": 0.3, "bid_size": 330.0, "ask": 0.75, "ask_size": 995.0, "iv": 0.5206, "open_interest": 3.0, "volume": 0.0, "delta": 0.0914, "gamma": 0.0138, "vega": 0.0389, "theta": -0.025, "rho": 0.0067, "theo": 0.4609, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.54, "last_trade_time": "2026-11-02T11:42:04", "percent_change": 0.0, "prev_day_close": 0.525000005960464}, {"option": "COPX261218P00092000", "bid": 18.7, "bid_size": 45.0, "ask": 20.3, "ask_size": 66.0, "iv": 0.5066, "open_interest": 0.0, "volume": 0.0, "delta": -0.9164, "gamma": 0.0145, "vega": 0.0359, "theta": -0.0244, "rho": -0.0445, "theo": 19.4917, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 19.5}, {"option": "COPX261218C00093000", "bid": 0.1, "bid_size": 339.0, "ask": 0.85, "ask_size": 289.0, "iv": 0.5252, "open_interest": 4.0, "volume": 0.0, "delta": 0.0825, "gamma": 0.0127, "vega": 0.036, "theta": -0.0233, "rho": 0.006, "theo": 0.4101, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.84, "last_trade_time": "2026-10-22T13:33:40", "percent_change": 0.0, "prev_day_close": 0.5}, {"option": "COPX261218P00093000", "bid": 19.2, "bid_size": 50.0, "ask": 21.3, "ask_size": 66.0, "iv": 0.4268, "open_interest": 2.0, "volume": 0.0, "delta": -0.9258, "gamma": 0.0134, "vega": 0.0325, "theta": -0.0226, "rho": -0.0419, "theo": 20.4443, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 19.95, "last_trade_time": "2026-10-23T10:06:59", "percent_change": 0.0, "prev_day_close": 20.4499998092651}, {"option": "COPX261218C00094000", "bid": 0.25, "bid_size": 191.0, "ask": 0.6, "ask_size": 955.0, "iv": 0.5284, "open_interest": 10.0, "volume": 0.0, "delta": 0.0744, "gamma": 0.0116, "vega": 0.0333, "theta": -0.0216, "rho": 0.0054, "theo": 0.3652, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.33, "last_trade_time": "2026-10-30T09:35:35", "percent_change": 0.0, "prev_day_close": 0.425000011920929}, {"option": "COPX261218P00094000", "bid": 20.5, "bid_size": 51.0, "ask": 22.3, "ask_size": 66.0, "iv": 0.5097, "open_interest": 0.0, "volume": 0.0, "delta": -0.9342, "gamma": 0.0124, "vega": 0.0297, "theta": -0.0208, "rho": -0.041, "theo": 21.403, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 21.3999996185303}, {"option": "COPX261218C00095000", "bid": 0.25, "bid_size": 169.0, "ask": 0.4, "ask_size": 471.0, "iv": 0.5138, "open_interest": 573.0, "volume": 1.0, "delta": 0.0672, "gamma": 0.0107, "vega": 0.0308, "theta": -0.0201, "rho": 0.0049, "theo": 0.3254, "change": -0.125, "open": 0.35, "high": 0.35, "low": 0.35, "tick": "down", "last_trade_price": 0.35, "last_trade_time": "2026-11-10T13:45:52", "percent_change": -26.3158, "prev_day_close": 0.325000002980232}, {"option": "COPX261218P00095000", "bid": 21.5, "bid_size": 103.0, "ask": 23.1, "ask_size": 97.0, "iv": 0.4851, "open_interest": 221.0, "volume": 5.0, "delta": -0.942, "gamma": 0.0115, "vega": 0.0266, "theta": -0.0193, "rho": -0.0392, "theo": 22.3674, "change": 2.85, "open": 23.0, "high": 23.0, "low": 23.0, "tick": "up", "last_trade_price": 23.0, "last_trade_time": "2026-11-10T12:27:09", "percent_change": 14.1439, "prev_day_close": 22.3000001907349}, {"option": "COPX261218C00096000", "bid": 0.15, "bid_size": 550.0, "ask": 0.55, "ask_size": 1108.0, "iv": 0.5376, "open_interest": 4.0, "volume": 0.0, "delta": 0.0607, "gamma": 0.0098, "vega": 0.0285, "theta": -0.0186, "rho": 0.0044, "theo": 0.2902, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 0.35, "last_trade_time": "2026-11-09T15:50:58", "percent_change": 0.0, "prev_day_close": 0.350000008940697}, {"option": "COPX261218P00096000", "bid": 22.4, "bid_size": 44.0, "ask": 24.2, "ask_size": 66.0, "iv": 0.5006, "open_interest": 0.0, "volume": 0.0, "delta": -0.9491, "gamma": 0.0107, "vega": 0.0241, "theta": -0.0179, "rho": -0.0369, "theo": 23.3362, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 23.3000001907349}, {"option": "COPX261218C00100000", "bid": 0.0, "bid_size": 0.0, "ask": 0.4, "ask_size": 555.0, "iv": 0.5373, "open_interest": 1689.0, "volume": 0.0, "delta": 0.0404, "gamma": 0.0069, "vega": 0.0206, "theta": -0.0137, "rho": 0.003, "theo": 0.1851, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.17, "last_trade_time": "2026-11-05T11:39:56", "percent_change": 0.0, "prev_day_close": 0.25000000372529}, {"option": "COPX261218P00100000", "bid": 26.2, "bid_size": 55.0, "ask": 28.4, "ask_size": 66.0, "iv": 0.5601, "open_interest": 2.0, "volume": 0.0, "delta": -0.9714, "gamma": 0.0079, "vega": 0.0148, "theta": -0.0132, "rho": -0.0275, "theo": 27.2507, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 14.0, "last_trade_time": "2026-09-02T09:43:27", "percent_change": 0.0, "prev_day_close": 27.3000001907349}, {"option": "COPX261218C00105000", "bid": 0.05, "bid_size": 343.0, "ask": 0.2, "ask_size": 837.0, "iv": 0.5584, "open_interest": 1239.0, "volume": 0.0, "delta": 0.0246, "gamma": 0.0045, "vega": 0.0137, "theta": -0.0092, "rho": 0.0018, "theo": 0.1077, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 0.17, "last_trade_time": "2026-11-09T10:16:18", "percent_change": 0.0, "prev_day_close": 0.125000001862645}, {"option": "COPX261218P00105000", "bid": 31.1, "bid_size": 14.0, "ask": 33.3, "ask_size": 36.0, "iv": 0.5354, "open_interest": 0.0, "volume": 0.0, "delta": -0.99, "gamma": 0.0052, "vega": 0.005, "theta": -0.01, "rho": -0.0114, "theo": 32.2041, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 19.85, "last_trade_time": "2026-10-06T13:40:45", "percent_change": 0.0, "prev_day_close": 32.2999992370606}, {"option": "COPX261218C00110000", "bid": 0.0, "bid_size": 0.0, "ask": 0.25, "ask_size": 1236.0, "iv": 0.6338, "open_interest": 1948.0, "volume": 0.0, "delta": 0.0152, "gamma": 0.0029, "vega": 0.0091, "theta": -0.0062, "rho": 0.0011, "theo": 0.064, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.1, "last_trade_time": "2026-11-09T12:30:01", "percent_change": 0.0, "prev_day_close": 0.150000000372529}, {"option": "COPX261218P00110000", "bid": 35.8, "bid_size": 30.0, "ask": 38.3, "ask_size": 36.0, "iv": 0.0, "open_interest": 0.0, "volume": 0.0, "delta": -0.9983, "gamma": 0.0014, "vega": 0.0, "theta": -0.0039, "rho": 0.0, "theo": 37.195, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 37.2999992370606}, {"option": "COPX261218C00115000", "bid": 0.0, "bid_size": 0.0, "ask": 0.25, "ask_size": 522.0, "iv": 0.6708, "open_interest": 242.0, "volume": 0.0, "delta": 0.0095, "gamma": 0.0019, "vega": 0.0061, "theta": -0.0042, "rho": 0.0007, "theo": 0.0389, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.1, "last_trade_time": "2026-11-06T11:20:10", "percent_change": 0.0, "prev_day_close": 0.100000001490116}, {"option": "COPX261218P00115000", "bid": 40.8, "bid_size": 30.0, "ask": 43.4, "ask_size": 31.0, "iv": 0.0, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0039, "rho": 0.0, "theo": 42.195, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 42.3999996185303}, {"option": "COPX261218C00120000", "bid": 0.0, "bid_size": 0.0, "ask": 0.1, "ask_size": 672.0, "iv": 0.6406, "open_interest": 3267.0, "volume": 0.0, "delta": 0.0061, "gamma": 0.0012, "vega": 0.0041, "theta": -0.0029, "rho": 0.0004, "theo": 0.0241, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 0.07, "last_trade_time": "2026-11-09T09:56:57", "percent_change": 0.0, "prev_day_close": 0.0500000007450581}, {"option": "COPX261218P00120000", "bid": 46.3, "bid_size": 9.0, "ask": 48.4, "ask_size": 36.0, "iv": 0.8461, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0039, "rho": 0.0, "theo": 47.195, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 47.3500003814697}, {"option": "COPX261218C00125000", "bid": 0.0, "bid_size": 0.0, "ask": 0.15, "ask_size": 142.0, "iv": 0.7199, "open_interest": 12.0, "volume": 0.0, "delta": 0.0039, "gamma": 0.0008, "vega": 0.0028, "theta": -0.002, "rho": 0.0003, "theo": 0.0153, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.1, "last_trade_time": "2026-10-22T15:16:01", "percent_change": 0.0, "prev_day_close": 0.0750000029802322}, {"option": "COPX261218P00125000", "bid": 51.3, "bid_size": 9.0, "ask": 53.3, "ask_size": 34.0, "iv": 0.8721, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0039, "rho": 0.0, "theo": 52.195, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 52.2999992370606}, {"option": "COPX261218C00130000", "bid": 0.0, "bid_size": 0.0, "ask": 0.2, "ask_size": 330.0, "iv": 0.7924, "open_interest": 83.0, "volume": 0.0, "delta": 0.0026, "gamma": 0.0006, "vega": 0.0019, "theta": -0.0014, "rho": 0.0002, "theo": 0.0098, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.14, "last_trade_time": "2026-10-15T15:14:15", "percent_change": 0.0, "prev_day_close": 0.0750000029802322}, {"option": "COPX261218P00130000", "bid": 56.3, "bid_size": 9.0, "ask": 58.3, "ask_size": 36.0, "iv": 0.9253, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0039, "rho": 0.0, "theo": 57.195, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 57.2999992370606}, {"option": "COPX261218C00135000", "bid": 0.0, "bid_size": 0.0, "ask": 0.15, "ask_size": 424.0, "iv": 0.8056, "open_interest": 522.0, "volume": 0.0, "delta": 0.0017, "gamma": 0.0004, "vega": 0.0013, "theta": -0.001, "rho": 0.0001, "theo": 0.0064, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.16, "last_trade_time": "2026-10-14T15:27:55", "percent_change": 0.0, "prev_day_close": 0.0750000029802322}, {"option": "COPX261218P00135000", "bid": 61.3, "bid_size": 9.0, "ask": 63.3, "ask_size": 34.0, "iv": 0.9762, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0039, "rho": 0.0, "theo": 62.195, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 62.2999992370606}, {"option": "COPX261218C00140000", "bid": 0.0, "bid_size": 0.0, "ask": 0.15, "ask_size": 204.0, "iv": 0.8455, "open_interest": 33.0, "volume": 0.0, "delta": 0.0012, "gamma": 0.0002, "vega": 0.0009, "theta": -0.0007, "rho": 0.0001, "theo": 0.0043, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.04, "last_trade_time": "2026-11-04T10:31:47", "percent_change": 0.0, "prev_day_close": 0.0500000007450581}, {"option": "COPX261218P00140000", "bid": 66.3, "bid_size": 9.0, "ask": 68.3, "ask_size": 36.0, "iv": 1.025, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0039, "rho": 0.0, "theo": 67.195, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 67.3000030517578}, {"option": "COPX261224C00045000", "bid": 26.8, "bid_size": 9.0, "ask": 29.5, "ask_size": 46.0, "iv": 0.7814, "open_interest": 0.0, "volume": 0.0, "delta": 0.9884, "gamma": 0.0016, "vega": 0.0063, "theta": 0.0, "rho": 0.055, "theo": 27.9747, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 27.75}, {"option": "COPX261224P00045000", "bid": 0.0, "bid_size": 0.0, "ask": 0.75, "ask_size": 241.0, "iv": 0.8641, "open_interest": 0.0, "volume": 0.0, "delta": -0.009, "gamma": 0.0016, "vega": 0.0062, "theta": -0.0042, "rho": -0.0008, "theo": 0.0483, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.375}, {"option": "COPX261224C00050000", "bid": 21.8, "bid_size": 9.0, "ask": 24.6, "ask_size": 42.0, "iv": 0.6452, "open_interest": 0.0, "volume": 0.0, "delta": 0.9762, "gamma": 0.0035, "vega": 0.013, "theta": -0.004, "rho": 0.0615, "theo": 23.0703, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 22.9499998092651}, {"option": "COPX261224P00050000", "bid": 0.0, "bid_size": 0.0, "ask": 0.75, "ask_size": 356.0, "iv": 0.7038, "open_interest": 0.0, "volume": 0.0, "delta": -0.0212, "gamma": 0.0035, "vega": 0.013, "theta": -0.008, "rho": -0.002, "theo": 0.1154, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.375}, {"option": "COPX261224C00055000", "bid": 17.3, "bid_size": 36.0, "ask": 19.7, "ask_size": 58.0, "iv": 0.6006, "open_interest": 0.0, "volume": 0.0, "delta": 0.9488, "gamma": 0.0076, "vega": 0.0257, "theta": -0.0116, "rho": 0.0655, "theo": 18.2625, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 18.0999994277954}, {"option": "COPX261224P00055000", "bid": 0.0, "bid_size": 0.0, "ask": 0.75, "ask_size": 225.0, "iv": 0.5559, "open_interest": 0.0, "volume": 0.0, "delta": -0.0487, "gamma": 0.0076, "vega": 0.0258, "theta": -0.0148, "rho": -0.0045, "theo": 0.2791, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.400000000372529}, {"option": "COPX261224C00060000", "bid": 13.0, "bid_size": 39.0, "ask": 14.7, "ask_size": 46.0, "iv": 0.5232, "open_interest": 0.0, "volume": 0.0, "delta": 0.8912, "gamma": 0.0148, "vega": 0.0466, "theta": -0.0231, "rho": 0.066, "theo": 13.6784, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 13.5499997138977}, {"option": "COPX261224P00060000", "bid": 0.25, "bid_size": 75.0, "ask": 0.95, "ask_size": 88.0, "iv": 0.4726, "open_interest": 0.0, "volume": 0.0, "delta": -0.1065, "gamma": 0.0149, "vega": 0.0466, "theta": -0.0255, "rho": -0.0098, "theo": 0.6671, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.599999994039536}, {"option": "COPX261224C00065000", "bid": 8.9, "bid_size": 33.0, "ask": 10.6, "ask_size": 82.0, "iv": 0.4926, "open_interest": 0.0, "volume": 0.0, "delta": 0.787, "gamma": 0.0244, "vega": 0.073, "theta": -0.0369, "rho": 0.0616, "theo": 9.5529, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 9.40000009536743}, {"option": "COPX261224P00065000", "bid": 0.9, "bid_size": 382.0, "ask": 1.8, "ask_size": 171.0, "iv": 0.4427, "open_interest": 6.0, "volume": 0.0, "delta": -0.2113, "gamma": 0.0245, "vega": 0.0733, "theta": -0.0386, "rho": -0.0189, "theo": 1.5163, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 1.13, "last_trade_time": "2026-11-09T14:08:14", "percent_change": 0.0, "prev_day_close": 1.59999996423721}, {"option": "COPX261224C00066000", "bid": 8.1, "bid_size": 54.0, "ask": 9.7, "ask_size": 43.0, "iv": 0.4745, "open_interest": 0.0, "volume": 0.0, "delta": 0.76, "gamma": 0.0263, "vega": 0.0782, "theta": -0.0396, "rho": 0.06, "theo": 8.8099, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 8.69999980926514}, {"option": "COPX261224P00066000", "bid": 1.15, "bid_size": 74.0, "ask": 2.15, "ask_size": 71.0, "iv": 0.4476, "open_interest": 0.0, "volume": 0.0, "delta": -0.2384, "gamma": 0.0264, "vega": 0.0783, "theta": -0.0411, "rho": -0.0215, "theo": 1.7685, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 1.85000002384186}, {"option": "COPX261224C00066500", "bid": 7.8, "bid_size": 48.0, "ask": 9.4, "ask_size": 52.0, "iv": 0.4802, "open_interest": 0.0, "volume": 0.0, "delta": 0.7458, "gamma": 0.0272, "vega": 0.0806, "theta": -0.0408, "rho": 0.0591, "theo": 8.4506, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 8.34999990463257}, {"option": "COPX261224P00066500", "bid": 1.5, "bid_size": 55.0, "ask": 2.3, "ask_size": 67.0, "iv": 0.4608, "open_interest": 0.0, "volume": 0.0, "delta": -0.2527, "gamma": 0.0274, "vega": 0.081, "theta": -0.0423, "rho": -0.0225, "theo": 1.9067, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 1.82500004768372}, {"option": "COPX261224C00067000", "bid": 7.4, "bid_size": 45.0, "ask": 9.0, "ask_size": 44.0, "iv": 0.4726, "open_interest": 0.0, "volume": 0.0, "delta": 0.7311, "gamma": 0.0281, "vega": 0.083, "theta": -0.0421, "rho": 0.0582, "theo": 8.0998, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 7.9500002861023}, {"option": "COPX261224P00067000", "bid": 1.55, "bid_size": 67.0, "ask": 2.45, "ask_size": 64.0, "iv": 0.454, "open_interest": 0.0, "volume": 0.0, "delta": -0.2675, "gamma": 0.0282, "vega": 0.0832, "theta": -0.0434, "rho": -0.0238, "theo": 2.0542, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 2.02499997615814}, {"option": "COPX261224C00068000", "bid": 6.7, "bid_size": 76.0, "ask": 8.3, "ask_size": 42.0, "iv": 0.4672, "open_interest": 0.0, "volume": 0.0, "delta": 0.7006, "gamma": 0.0297, "vega": 0.0874, "theta": -0.0444, "rho": 0.0562, "theo": 7.4248, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 7.54999995231628}, {"option": "COPX261224P00068000", "bid": 1.65, "bid_size": 80.0, "ask": 2.7, "ask_size": 61.0, "iv": 0.4356, "open_interest": 1.0, "volume": 0.0, "delta": -0.2982, "gamma": 0.0299, "vega": 0.0876, "theta": -0.0456, "rho": -0.0267, "theo": 2.3747, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 2.42, "last_trade_time": "2026-11-05T11:45:42", "percent_change": 0.0, "prev_day_close": 2.39999997615814}, {"option": "COPX261224C00068500", "bid": 6.5, "bid_size": 91.0, "ask": 8.0, "ask_size": 67.0, "iv": 0.4744, "open_interest": 0.0, "volume": 0.0, "delta": 0.6848, "gamma": 0.0304, "vega": 0.0894, "theta": -0.0454, "rho": 0.0551, "theo": 7.1009, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 6.90000009536743}, {"option": "COPX261224P00068500", "bid": 1.85, "bid_size": 67.0, "ask": 2.95, "ask_size": 59.0, "iv": 0.4411, "open_interest": 0.0, "volume": 0.0, "delta": -0.3141, "gamma": 0.0306, "vega": 0.0898, "theta": -0.0465, "rho": -0.0276, "theo": 2.5487, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 2.625}, {"option": "COPX261224C00069000", "bid": 6.1, "bid_size": 86.0, "ask": 7.7, "ask_size": 105.0, "iv": 0.4695, "open_interest": 0.0, "volume": 0.0, "delta": 0.6687, "gamma": 0.0311, "vega": 0.0913, "theta": -0.0464, "rho": 0.054, "theo": 6.7863, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 6.59999990463257}, {"option": "COPX261224P00069000", "bid": 2.0, "bid_size": 79.0, "ask": 3.2, "ask_size": 67.0, "iv": 0.4425, "open_interest": 0.0, "volume": 0.0, "delta": -0.3303, "gamma": 0.0313, "vega": 0.0915, "theta": -0.0474, "rho": -0.0291, "theo": 2.7326, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 2.72500002384186}, {"option": "COPX261224C00069500", "bid": 5.8, "bid_size": 309.0, "ask": 6.9, "ask_size": 41.0, "iv": 0.4423, "open_interest": 0.0, "volume": 0.0, "delta": 0.6523, "gamma": 0.0318, "vega": 0.093, "theta": -0.0473, "rho": 0.0528, "theo": 6.4813, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 6.35000014305115}, {"option": "COPX261224P00069500", "bid": 2.45, "bid_size": 177.0, "ask": 3.3, "ask_size": 245.0, "iv": 0.451, "open_interest": 0.0, "volume": 0.0, "delta": -0.3468, "gamma": 0.032, "vega": 0.0932, "theta": -0.0483, "rho": -0.0307, "theo": 2.9256, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 2.875}, {"option": "COPX261224C00070000", "bid": 5.7, "bid_size": 310.0, "ask": 6.6, "ask_size": 41.0, "iv": 0.4522, "open_interest": 0.0, "volume": 0.0, "delta": 0.6357, "gamma": 0.0323, "vega": 0.0946, "theta": -0.0481, "rho": 0.0517, "theo": 6.1858, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 6.14999985694885}, {"option": "COPX261224P00070000", "bid": 2.4, "bid_size": 275.0, "ask": 3.6, "ask_size": 212.0, "iv": 0.4425, "open_interest": 5.0, "volume": 1.0, "delta": -0.3636, "gamma": 0.0326, "vega": 0.0947, "theta": -0.049, "rho": -0.0322, "theo": 3.128, "change": 0.335, "open": 2.91, "high": 2.91, "low": 2.91, "tick": "up", "last_trade_price": 2.91, "last_trade_time": "2026-11-10T09:30:51", "percent_change": 13.0097, "prev_day_close": 3.27499997615814}, {"option": "COPX261224C00070500", "bid": 5.6, "bid_size": 158.0, "ask": 6.3, "ask_size": 47.0, "iv": 0.4609, "open_interest": 0.0, "volume": 0.0, "delta": 0.6189, "gamma": 0.0328, "vega": 0.096, "theta": -0.0489, "rho": 0.0505, "theo": 5.8999, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 5.89999985694885}, {"option": "COPX261224P00070500", "bid": 2.85, "bid_size": 167.0, "ask": 3.7, "ask_size": 202.0, "iv": 0.4488, "open_interest": 0.0, "volume": 0.0, "delta": -0.3805, "gamma": 0.0331, "vega": 0.0962, "theta": -0.0497, "rho": -0.0331, "theo": 3.3402, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 3.39999997615814}, {"option": "COPX261224C00071000", "bid": 5.0, "bid_size": 96.0, "ask": 6.4, "ask_size": 61.0, "iv": 0.4632, "open_interest": 0.0, "volume": 0.0, "delta": 0.602, "gamma": 0.0333, "vega": 0.0972, "theta": -0.0495, "rho": 0.0492, "theo": 5.6237, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 5.5}, {"option": "COPX261224P00071000", "bid": 2.8, "bid_size": 62.0, "ask": 4.0, "ask_size": 71.0, "iv": 0.4386, "open_interest": 1.0, "volume": 0.0, "delta": -0.3976, "gamma": 0.0335, "vega": 0.0973, "theta": -0.0503, "rho": -0.0346, "theo": 3.5629, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 3.79, "last_trade_time": "2026-11-05T11:45:42", "percent_change": 0.0, "prev_day_close": 3.64999997615814}, {"option": "COPX261224C00071500", "bid": 4.7, "bid_size": 115.0, "ask": 6.1, "ask_size": 67.0, "iv": 0.4596, "open_interest": 0.0, "volume": 0.0, "delta": 0.5849, "gamma": 0.0336, "vega": 0.0982, "theta": -0.0501, "rho": 0.0479, "theo": 5.3573, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 5.19999980926514}, {"option": "COPX261224P00071500", "bid": 3.0, "bid_size": 63.0, "ask": 4.2, "ask_size": 49.0, "iv": 0.4354, "open_interest": 0.0, "volume": 0.0, "delta": -0.4148, "gamma": 0.0339, "vega": 0.0983, "theta": -0.0508, "rho": -0.0362, "theo": 3.7947, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 3.80000007152557}, {"option": "COPX261224C00072000", "bid": 4.5, "bid_size": 68.0, "ask": 5.9, "ask_size": 57.0, "iv": 0.4652, "open_interest": 0.0, "volume": 0.0, "delta": 0.5678, "gamma": 0.0339, "vega": 0.099, "theta": -0.0506, "rho": 0.0466, "theo": 5.1006, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 4.95000004768372}, {"option": "COPX261224P00072000", "bid": 3.5, "bid_size": 60.0, "ask": 4.5, "ask_size": 56.0, "iv": 0.4515, "open_interest": 0.0, "volume": 0.0, "delta": -0.432, "gamma": 0.0342, "vega": 0.0991, "theta": -0.0512, "rho": -0.0377, "theo": 4.0361, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 4.04999995231628}, {"option": "COPX261224C00072500", "bid": 4.5, "bid_size": 161.0, "ask": 5.6, "ask_size": 218.0, "iv": 0.4749, "open_interest": 0.0, "volume": 0.0, "delta": 0.5507, "gamma": 0.0342, "vega": 0.0997, "theta": -0.051, "rho": 0.0454, "theo": 4.8534, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 4.79999995231628}, {"option": "COPX261224P00072500", "bid": 3.8, "bid_size": 91.0, "ask": 4.7, "ask_size": 222.0, "iv": 0.4514, "open_interest": 0.0, "volume": 0.0, "delta": -0.4493, "gamma": 0.0345, "vega": 0.0998, "theta": -0.0516, "rho": -0.0385, "theo": 4.2873, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 4.40000009536743}, {"option": "COPX261224C00073000", "bid": 4.5, "bid_size": 37.0, "ask": 5.1, "ask_size": 122.0, "iv": 0.4737, "open_interest": 12.0, "volume": 0.0, "delta": 0.5336, "gamma": 0.0343, "vega": 0.1002, "theta": -0.0513, "rho": 0.0441, "theo": 4.6157, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 4.02, "last_trade_time": "2026-11-05T10:27:16", "percent_change": 0.0, "prev_day_close": 4.79999995231628}, {"option": "COPX261224P00073000", "bid": 4.0, "bid_size": 167.0, "ask": 5.0, "ask_size": 235.0, "iv": 0.4504, "open_interest": 1.0, "volume": 1.0, "delta": -0.4665, "gamma": 0.0346, "vega": 0.1002, "theta": -0.0518, "rho": -0.0399, "theo": 4.5489, "change": 0.56, "open": 4.36, "high": 4.36, "low": 4.36, "tick": "up", "last_trade_price": 4.36, "last_trade_time": "2026-11-10T09:30:51", "percent_change": 14.7368, "prev_day_close": 4.65000009536743}, {"option": "COPX261224C00073500", "bid": 3.9, "bid_size": 275.0, "ask": 4.7, "ask_size": 32.0, "iv": 0.4468, "open_interest": 0.0, "volume": 0.0, "delta": 0.5166, "gamma": 0.0344, "vega": 0.1005, "theta": -0.0515, "rho": 0.0427, "theo": 4.3877, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 4.29999995231628}, {"option": "COPX261224P00073500", "bid": 4.3, "bid_size": 77.0, "ask": 5.3, "ask_size": 117.0, "iv": 0.4536, "open_interest": 0.0, "volume": 0.0, "delta": -0.4837, "gamma": 0.0347, "vega": 0.1005, "theta": -0.0519, "rho": -0.0415, "theo": 4.8194, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 4.85000014305115}, {"option": "COPX261224C00074000", "bid": 3.5, "bid_size": 90.0, "ask": 4.9, "ask_size": 57.0, "iv": 0.4589, "open_interest": 0.0, "volume": 0.0, "delta": 0.4997, "gamma": 0.0344, "vega": 0.1006, "theta": -0.0516, "rho": 0.0414, "theo": 4.169, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 4.04999995231628}, {"option": "COPX261224P00074000", "bid": 4.2, "bid_size": 70.0, "ask": 5.5, "ask_size": 51.0, "iv": 0.431, "open_interest": 0.0, "volume": 0.0, "delta": -0.5008, "gamma": 0.0347, "vega": 0.1006, "theta": -0.052, "rho": -0.0429, "theo": 5.0991, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 5.14999985694885}, {"option": "COPX261224C00074500", "bid": 3.3, "bid_size": 118.0, "ask": 4.7, "ask_size": 83.0, "iv": 0.4602, "open_interest": 0.0, "volume": 0.0, "delta": 0.4829, "gamma": 0.0343, "vega": 0.1005, "theta": -0.0517, "rho": 0.0401, "theo": 3.9593, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 3.90000009536743}, {"option": "COPX261224P00074500", "bid": 4.7, "bid_size": 58.0, "ask": 5.8, "ask_size": 53.0, "iv": 0.4424, "open_interest": 0.0, "volume": 0.0, "delta": -0.5177, "gamma": 0.0347, "vega": 0.1005, "theta": -0.052, "rho": -0.0439, "theo": 5.388, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 5.40000009536743}, {"option": "COPX261224C00075000", "bid": 3.1, "bid_size": 124.0, "ask": 4.5, "ask_size": 105.0, "iv": 0.4607, "open_interest": 5.0, "volume": 0.0, "delta": 0.4663, "gamma": 0.0342, "vega": 0.1002, "theta": -0.0516, "rho": 0.0388, "theo": 3.7587, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 3.6, "last_trade_time": "2026-11-05T10:14:01", "percent_change": 0.0, "prev_day_close": 3.75}, {"option": "COPX261224P00075000", "bid": 5.0, "bid_size": 57.0, "ask": 6.1, "ask_size": 44.0, "iv": 0.4429, "open_interest": 1.0, "volume": 0.0, "delta": -0.5345, "gamma": 0.0346, "vega": 0.1001, "theta": -0.0518, "rho": -0.0449, "theo": 5.687, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 6.92, "last_trade_time": "2026-11-06T09:33:55", "percent_change": 0.0, "prev_day_close": 5.79999995231628}, {"option": "COPX261224C00075500", "bid": 2.9, "bid_size": 93.0, "ask": 4.3, "ask_size": 96.0, "iv": 0.4604, "open_interest": 0.0, "volume": 0.0, "delta": 0.45, "gamma": 0.034, "vega": 0.0998, "theta": -0.0515, "rho": 0.0375, "theo": 3.5669, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 3.45000004768372}, {"option": "COPX261224P00075500", "bid": 5.5, "bid_size": 29.0, "ask": 6.5, "ask_size": 56.0, "iv": 0.4577, "open_interest": 0.0, "volume": 0.0, "delta": -0.551, "gamma": 0.0344, "vega": 0.0997, "theta": -0.0516, "rho": -0.0464, "theo": 5.9943, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 6.14999985694885}, {"option": "COPX261224C00076000", "bid": 2.7, "bid_size": 81.0, "ask": 4.1, "ask_size": 125.0, "iv": 0.4594, "open_interest": 0.0, "volume": 0.0, "delta": 0.4338, "gamma": 0.0338, "vega": 0.0992, "theta": -0.0512, "rho": 0.0362, "theo": 3.3838, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 3.30000007152557}, {"option": "COPX261224P00076000", "bid": 5.3, "bid_size": 61.0, "ask": 6.8, "ask_size": 48.0, "iv": 0.4314, "open_interest": 0.0, "volume": 0.0, "delta": -0.5673, "gamma": 0.0342, "vega": 0.0991, "theta": -0.0513, "rho": -0.0477, "theo": 6.3099, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 6.29999995231628}, {"option": "COPX261224C00076500", "bid": 2.7, "bid_size": 66.0, "ask": 3.9, "ask_size": 122.0, "iv": 0.4676, "open_interest": 0.0, "volume": 0.0, "delta": 0.418, "gamma": 0.0335, "vega": 0.0985, "theta": -0.051, "rho": 0.035, "theo": 3.2091, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 3.10000002384186}, {"option": "COPX261224P00076500", "bid": 5.6, "bid_size": 61.0, "ask": 7.1, "ask_size": 55.0, "iv": 0.4294, "open_interest": 0.0, "volume": 0.0, "delta": -0.5834, "gamma": 0.0339, "vega": 0.0984, "theta": -0.051, "rho": -0.0488, "theo": 6.634, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 6.64999985694885}, {"option": "COPX261224C00077000", "bid": 2.75, "bid_size": 47.0, "ask": 3.4, "ask_size": 56.0, "iv": 0.4625, "open_interest": 0.0, "volume": 0.0, "delta": 0.4025, "gamma": 0.0331, "vega": 0.0976, "theta": -0.0506, "rho": 0.0337, "theo": 3.0423, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 3.07500004768372}, {"option": "COPX261224P00077000", "bid": 5.9, "bid_size": 61.0, "ask": 7.4, "ask_size": 38.0, "iv": 0.4264, "open_interest": 0.0, "volume": 0.0, "delta": -0.5991, "gamma": 0.0336, "vega": 0.0972, "theta": -0.0506, "rho": -0.0492, "theo": 6.9671, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 7.09999990463257}, {"option": "COPX261224C00077500", "bid": 2.6, "bid_size": 171.0, "ask": 3.5, "ask_size": 286.0, "iv": 0.4771, "open_interest": 0.0, "volume": 0.0, "delta": 0.3872, "gamma": 0.0327, "vega": 0.0966, "theta": -0.0502, "rho": 0.0325, "theo": 2.8836, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 2.84999990463257}, {"option": "COPX261224P00077500", "bid": 6.6, "bid_size": 119.0, "ask": 7.8, "ask_size": 78.0, "iv": 0.4487, "open_interest": 0.0, "volume": 0.0, "delta": -0.6145, "gamma": 0.0332, "vega": 0.0963, "theta": -0.0501, "rho": -0.0504, "theo": 7.3079, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 7.5}, {"option": "COPX261224C00078000", "bid": 2.15, "bid_size": 479.0, "ask": 3.1, "ask_size": 173.0, "iv": 0.4495, "open_interest": 1.0, "volume": 1.0, "delta": 0.3724, "gamma": 0.0323, "vega": 0.0955, "theta": -0.0497, "rho": 0.0313, "theo": 2.7325, "change": -0.73, "open": 2.62, "high": 2.62, "low": 2.62, "tick": "down", "last_trade_price": 2.62, "last_trade_time": "2026-11-10T12:19:35", "percent_change": -21.791, "prev_day_close": 2.625}, {"option": "COPX261224P00078000", "bid": 7.1, "bid_size": 53.0, "ask": 8.1, "ask_size": 103.0, "iv": 0.4549, "open_interest": 0.0, "volume": 0.0, "delta": -0.6296, "gamma": 0.0327, "vega": 0.0952, "theta": -0.0495, "rho": -0.0516, "theo": 7.656, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 7.70000004768372}, {"option": "COPX261224C00078500", "bid": 2.15, "bid_size": 384.0, "ask": 2.9, "ask_size": 88.0, "iv": 0.4549, "open_interest": 0.0, "volume": 0.0, "delta": 0.3579, "gamma": 0.0318, "vega": 0.0942, "theta": -0.0491, "rho": 0.0301, "theo": 2.5888, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 2.52500009536743}, {"option": "COPX261224P00078500", "bid": 7.4, "bid_size": 58.0, "ask": 8.5, "ask_size": 120.0, "iv": 0.4551, "open_interest": 0.0, "volume": 0.0, "delta": -0.6443, "gamma": 0.0323, "vega": 0.0938, "theta": -0.0489, "rho": -0.0524, "theo": 8.0115, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 8.04999995231628}, {"option": "COPX261224C00079000", "bid": 1.8, "bid_size": 112.0, "ask": 3.0, "ask_size": 77.0, "iv": 0.457, "open_interest": 0.0, "volume": 0.0, "delta": 0.3437, "gamma": 0.0313, "vega": 0.0929, "theta": -0.0485, "rho": 0.029, "theo": 2.4522, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 2.375}, {"option": "COPX261224P00079000", "bid": 7.8, "bid_size": 62.0, "ask": 8.9, "ask_size": 112.0, "iv": 0.46, "open_interest": 2.0, "volume": 0.0, "delta": -0.6586, "gamma": 0.0318, "vega": 0.0923, "theta": -0.0482, "rho": -0.0525, "theo": 8.3743, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 7.45, "last_trade_time": "2026-11-09T09:39:43", "percent_change": 0.0, "prev_day_close": 8.40000009536743}, {"option": "COPX261224C00079500", "bid": 1.6, "bid_size": 79.0, "ask": 2.85, "ask_size": 75.0, "iv": 0.453, "open_interest": 0.0, "volume": 0.0, "delta": 0.33, "gamma": 0.0307, "vega": 0.0915, "theta": -0.0479, "rho": 0.0278, "theo": 2.3223, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 2.27499997615814}, {"option": "COPX261224P00079500", "bid": 8.0, "bid_size": 59.0, "ask": 9.2, "ask_size": 44.0, "iv": 0.4476, "open_interest": 0.0, "volume": 0.0, "delta": -0.6726, "gamma": 0.0312, "vega": 0.0907, "theta": -0.0475, "rho": -0.0535, "theo": 8.7448, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 8.84999990463257}, {"option": "COPX261224C00080000", "bid": 1.95, "bid_size": 127.0, "ask": 2.45, "ask_size": 82.0, "iv": 0.4648, "open_interest": 1.0, "volume": 0.0, "delta": 0.3166, "gamma": 0.0301, "vega": 0.0899, "theta": -0.0472, "rho": 0.0267, "theo": 2.1992, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 2.5, "last_trade_time": "2026-11-09T11:04:47", "percent_change": 0.0, "prev_day_close": 2.17500001192093}, {"option": "COPX261224P00080000", "bid": 8.0, "bid_size": 40.0, "ask": 9.5, "ask_size": 24.0, "iv": 0.4223, "open_interest": 0.0, "volume": 0.0, "delta": -0.6862, "gamma": 0.0306, "vega": 0.0893, "theta": -0.0467, "rho": -0.0545, "theo": 9.1214, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 9.15000009536743}, {"option": "COPX261224C00081000", "bid": 1.5, "bid_size": 460.0, "ask": 2.25, "ask_size": 136.0, "iv": 0.4558, "open_interest": 0.0, "volume": 0.0, "delta": 0.2911, "gamma": 0.0289, "vega": 0.0867, "theta": -0.0456, "rho": 0.0246, "theo": 1.9715, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 1.875}, {"option": "COPX261224P00081000", "bid": 9.3, "bid_size": 45.0, "ask": 10.4, "ask_size": 93.0, "iv": 0.462, "open_interest": 0.0, "volume": 0.0, "delta": -0.7121, "gamma": 0.0294, "vega": 0.0859, "theta": -0.0451, "rho": -0.0558, "theo": 9.893, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 9.90000009536743}, {"option": "COPX261224C00082000", "bid": 1.55, "bid_size": 83.0, "ask": 1.9, "ask_size": 40.0, "iv": 0.4643, "open_interest": 6.0, "volume": 6.0, "delta": 0.2672, "gamma": 0.0276, "vega": 0.0832, "theta": -0.044, "rho": 0.0226, "theo": 1.7668, "change": -0.89, "open": 1.71, "high": 1.71, "low": 1.71, "tick": "down", "last_trade_price": 1.71, "last_trade_time": "2026-11-10T13:25:29", "percent_change": -34.2308, "prev_day_close": 1.72499996423721}, {"option": "COPX261224P00082000", "bid": 9.6, "bid_size": 92.0, "ask": 11.2, "ask_size": 57.0, "iv": 0.4333, "open_interest": 0.0, "volume": 0.0, "delta": -0.7365, "gamma": 0.0281, "vega": 0.082, "theta": -0.0433, "rho": -0.0563, "theo": 10.6889, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 10.8000001907349}, {"option": "COPX261224C00085000", "bid": 1.0, "bid_size": 194.0, "ask": 1.45, "ask_size": 150.0, "iv": 0.4708, "open_interest": 4.0, "volume": 2.0, "delta": 0.205, "gamma": 0.0234, "vega": 0.072, "theta": -0.0386, "rho": 0.0174, "theo": 1.2716, "change": -0.52, "open": 1.28, "high": 1.28, "low": 1.28, "tick": "no_change", "last_trade_price": 1.28, "last_trade_time": "2026-11-10T09:35:33", "percent_change": -28.8889, "prev_day_close": 1.22500002384186}, {"option": "COPX261224P00085000", "bid": 12.7, "bid_size": 12.0, "ask": 13.8, "ask_size": 62.0, "iv": 0.4851, "open_interest": 0.0, "volume": 0.0, "delta": -0.7999, "gamma": 0.024, "vega": 0.0704, "theta": -0.0376, "rho": -0.0579, "theo": 13.196, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 13.25}, {"option": "COPX261224C00090000", "bid": 0.6, "bid_size": 27.0, "ask": 1.0, "ask_size": 347.0, "iv": 0.5036, "open_interest": 5.0, "volume": 1.0, "delta": 0.13, "gamma": 0.0169, "vega": 0.0537, "theta": -0.0295, "rho": 0.0111, "theo": 0.74, "change": -0.35, "open": 0.65, "high": 0.65, "low": 0.65, "tick": "down", "last_trade_price": 0.65, "last_trade_time": "2026-11-10T12:42:47", "percent_change": -35.0, "prev_day_close": 0.700000017881394}, {"option": "COPX261224P00090000", "bid": 17.0, "bid_size": 40.0, "ask": 18.3, "ask_size": 60.0, "iv": 0.4876, "open_interest": 0.0, "volume": 0.0, "delta": -0.8773, "gamma": 0.0176, "vega": 0.0505, "theta": -0.0279, "rho": -0.0543, "theo": 17.6741, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 17.8500003814697}, {"option": "COPX261224C00095000", "bid": 0.05, "bid_size": 400.0, "ask": 0.75, "ask_size": 637.0, "iv": 0.4983, "open_interest": 1.0, "volume": 0.0, "delta": 0.0822, "gamma": 0.0117, "vega": 0.0386, "theta": -0.0217, "rho": 0.007, "theo": 0.4377, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.5, "last_trade_time": "2026-11-09T10:26:26", "percent_change": 0.0, "prev_day_close": 0.400000000372529}, {"option": "COPX261224P00095000", "bid": 21.0, "bid_size": 46.0, "ask": 23.4, "ask_size": 42.0, "iv": 0.4352, "open_interest": 0.0, "volume": 0.0, "delta": -0.9276, "gamma": 0.0126, "vega": 0.0344, "theta": -0.0194, "rho": -0.0476, "theo": 22.3885, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 22.6500005722046}, {"option": "COPX261224C00100000", "bid": 0.0, "bid_size": 0.0, "ask": 0.75, "ask_size": 150.0, "iv": 0.5624, "open_interest": 0.0, "volume": 0.0, "delta": 0.0523, "gamma": 0.008, "vega": 0.0272, "theta": -0.0157, "rho": 0.0045, "theo": 0.2643, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.400000000372529}, {"option": "COPX261224P00100000", "bid": 25.8, "bid_size": 46.0, "ask": 28.5, "ask_size": 33.0, "iv": 0.4615, "open_interest": 0.0, "volume": 0.0, "delta": -0.96, "gamma": 0.009, "vega": 0.0211, "theta": -0.0129, "rho": -0.0366, "theo": 27.238, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 27.5500001907349}, {"option": "COPX261224C00105000", "bid": 0.0, "bid_size": 0.0, "ask": 0.75, "ask_size": 188.0, "iv": 0.6282, "open_interest": 0.0, "volume": 0.0, "delta": 0.0336, "gamma": 0.0054, "vega": 0.0191, "theta": -0.0112, "rho": 0.0029, "theo": 0.1631, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.375}, {"option": "COPX261224P00105000", "bid": 30.8, "bid_size": 30.0, "ask": 33.6, "ask_size": 9.0, "iv": 0.568, "open_interest": 0.0, "volume": 0.0, "delta": -0.9812, "gamma": 0.0065, "vega": 0.0112, "theta": -0.0083, "rho": -0.0246, "theo": 32.1658, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 32.3499994277954}, {"option": "COPX261224C00110000", "bid": 0.0, "bid_size": 0.0, "ask": 0.75, "ask_size": 206.0, "iv": 0.6893, "open_interest": 0.0, "volume": 0.0, "delta": 0.022, "gamma": 0.0037, "vega": 0.0134, "theta": -0.008, "rho": 0.0019, "theo": 0.1029, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.375}, {"option": "COPX261224P00110000", "bid": 35.8, "bid_size": 30.0, "ask": 38.4, "ask_size": 5.0, "iv": 0.0, "open_interest": 0.0, "volume": 0.0, "delta": -0.9946, "gamma": 0.0042, "vega": 0.0026, "theta": -0.0035, "rho": 0.0, "theo": 37.14, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 37.3499984741211}, {"option": "COPX270115C00020000", "bid": 50.8, "bid_size": 3.0, "ask": 55.1, "ask_size": 57.0, "iv": 1.6698, "open_interest": 20.0, "volume": 0.0, "delta": 1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0043, "rho": 0.0, "theo": 52.87, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 69.9, "last_trade_time": "2026-09-22T13:52:51", "percent_change": 0.0, "prev_day_close": 52.75}, {"option": "COPX270115P00020000", "bid": 0.0, "bid_size": 0.0, "ask": 0.85, "ask_size": 61.0, "iv": 1.731, "open_interest": 56.0, "volume": 0.0, "delta": -0.0011, "gamma": 0.0001, "vega": 0.0011, "theta": -0.0009, "rho": -0.0002, "theo": 0.0107, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 0.23, "last_trade_time": "2026-11-04T15:04:40", "percent_change": 0.0, "prev_day_close": 0.324999988079071}, {"option": "COPX270115C00021000", "bid": 49.8, "bid_size": 3.0, "ask": 54.1, "ask_size": 57.0, "iv": 1.6084, "open_interest": 5.0, "volume": 0.0, "delta": 1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0043, "rho": 0.0, "theo": 51.87, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 64.9, "last_trade_time": "2026-09-29T15:18:10", "percent_change": 0.0, "prev_day_close": 51.6999988555908}, {"option": "COPX270115P00021000", "bid": 0.0, "bid_size": 0.0, "ask": 0.25, "ask_size": 14.0, "iv": 1.3637, "open_interest": 7.0, "volume": 0.0, "delta": -0.0012, "gamma": 0.0001, "vega": 0.0013, "theta": -0.0009, "rho": -0.0002, "theo": 0.012, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 0.28, "last_trade_time": "2026-11-04T15:04:40", "percent_change": 0.0, "prev_day_close": 0.100000001490116}, {"option": "COPX270115C00022000", "bid": 48.9, "bid_size": 1.0, "ask": 52.2, "ask_size": 46.0, "iv": 0.0, "open_interest": 0.0, "volume": 0.0, "delta": 1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0043, "rho": 0.0, "theo": 50.87, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 64.2, "last_trade_time": "2026-01-21T09:44:09", "percent_change": 0.0, "prev_day_close": 50.8500003814697}, {"option": "COPX270115P00022000", "bid": 0.0, "bid_size": 0.0, "ask": 0.65, "ask_size": 11.0, "iv": 1.5315, "open_interest": 1.0, "volume": 0.0, "delta": -0.0014, "gamma": 0.0001, "vega": 0.0014, "theta": -0.001, "rho": -0.0002, "theo": 0.0134, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.1, "last_trade_time": "2026-02-26T09:30:00", "percent_change": 0.0, "prev_day_close": 0.324999988079071}, {"option": "COPX270115C00023000", "bid": 47.9, "bid_size": 1.0, "ask": 51.2, "ask_size": 46.0, "iv": 0.0, "open_interest": 10.0, "volume": 0.0, "delta": 1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0043, "rho": 0.0, "theo": 49.87, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 63.2, "last_trade_time": "2026-08-14T11:39:56", "percent_change": 0.0, "prev_day_close": 49.8500003814697}, {"option": "COPX270115P00023000", "bid": 0.0, "bid_size": 0.0, "ask": 0.85, "ask_size": 1.0, "iv": 1.5531, "open_interest": 2.0, "volume": 0.0, "delta": -0.0016, "gamma": 0.0002, "vega": 0.0016, "theta": -0.0011, "rho": -0.0002, "theo": 0.0149, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.25, "last_trade_time": "2026-01-12T14:41:24", "percent_change": 0.0, "prev_day_close": 0.324999988079071}, {"option": "COPX270115C00024000", "bid": 47.0, "bid_size": 1.0, "ask": 50.2, "ask_size": 46.0, "iv": 0.0, "open_interest": 0.0, "volume": 0.0, "delta": 1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0043, "rho": 0.0, "theo": 48.87, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 48.8500003814697}, {"option": "COPX270115P00024000", "bid": 0.0, "bid_size": 0.0, "ask": 1.65, "ask_size": 87.0, "iv": 1.7219, "open_interest": 2.0, "volume": 0.0, "delta": -0.0018, "gamma": 0.0002, "vega": 0.0018, "theta": -0.0012, "rho": -0.0003, "theo": 0.0166, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.3, "last_trade_time": "2026-01-12T14:40:16", "percent_change": 0.0, "prev_day_close": 0.324999988079071}, {"option": "COPX270115C00025000", "bid": 46.0, "bid_size": 1.0, "ask": 49.2, "ask_size": 46.0, "iv": 0.0, "open_interest": 0.0, "volume": 0.0, "delta": 1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0043, "rho": 0.0, "theo": 47.87, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 56.0, "last_trade_time": "2026-03-12T10:08:39", "percent_change": 0.0, "prev_day_close": 47.8500003814697}, {"option": "COPX270115P00025000", "bid": 0.0, "bid_size": 0.0, "ask": 0.35, "ask_size": 1.0, "iv": 1.242, "open_interest": 2.0, "volume": 0.0, "delta": -0.0021, "gamma": 0.0002, "vega": 0.002, "theta": -0.0014, "rho": -0.0003, "theo": 0.0186, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 0.19, "last_trade_time": "2026-04-28T09:44:35", "percent_change": 0.0, "prev_day_close": 0.174999997019768}, {"option": "COPX270115C00026000", "bid": 45.6, "bid_size": 1.0, "ask": 48.2, "ask_size": 49.0, "iv": 1.2697, "open_interest": 25.0, "volume": 0.0, "delta": 1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0043, "rho": 0.0, "theo": 46.87, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 58.9, "last_trade_time": "2026-02-05T10:01:25", "percent_change": 0.0, "prev_day_close": 46.8500003814697}, {"option": "COPX270115P00026000", "bid": 0.0, "bid_size": 0.0, "ask": 0.85, "ask_size": 1.0, "iv": 1.3987, "open_interest": 4.0, "volume": 0.0, "delta": -0.0023, "gamma": 0.0003, "vega": 0.0023, "theta": -0.0015, "rho": -0.0004, "theo": 0.0207, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.45, "last_trade_time": "2025-10-31T13:13:23", "percent_change": 0.0, "prev_day_close": 0.324999988079071}, {"option": "COPX270115C00027000", "bid": 43.9, "bid_size": 1.0, "ask": 47.7, "ask_size": 56.0, "iv": 0.0, "open_interest": 4.0, "volume": 0.0, "delta": 1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0043, "rho": 0.0, "theo": 45.87, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 59.7, "last_trade_time": "2026-08-14T12:54:04", "percent_change": 0.0, "prev_day_close": 45.8500003814697}, {"option": "COPX270115P00027000", "bid": 0.0, "bid_size": 0.0, "ask": 0.65, "ask_size": 14.0, "iv": 1.285, "open_interest": 9.0, "volume": 0.0, "delta": -0.0026, "gamma": 0.0003, "vega": 0.0025, "theta": -0.0016, "rho": -0.0004, "theo": 0.0231, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.25, "last_trade_time": "2026-02-25T09:30:00", "percent_change": 0.0, "prev_day_close": 0.324999988079071}, {"option": "COPX270115C00028000", "bid": 42.9, "bid_size": 1.0, "ask": 47.1, "ask_size": 1.0, "iv": 1.2979, "open_interest": 0.0, "volume": 0.0, "delta": 1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0043, "rho": 0.0, "theo": 44.87, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 44.8500003814697}, {"option": "COPX270115P00028000", "bid": 0.0, "bid_size": 0.0, "ask": 0.65, "ask_size": 16.0, "iv": 1.2415, "open_interest": 5.0, "volume": 0.0, "delta": -0.003, "gamma": 0.0003, "vega": 0.0028, "theta": -0.0018, "rho": -0.0004, "theo": 0.0258, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.25, "last_trade_time": "2026-02-25T09:30:00", "percent_change": 0.0, "prev_day_close": 0.324999988079071}, {"option": "COPX270115C00029000", "bid": 42.7, "bid_size": 1.0, "ask": 45.3, "ask_size": 46.0, "iv": 1.2533, "open_interest": 0.0, "volume": 0.0, "delta": 1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0043, "rho": 0.0, "theo": 43.87, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 43.7999992370606}, {"option": "COPX270115P00029000", "bid": 0.0, "bid_size": 0.0, "ask": 0.65, "ask_size": 3.0, "iv": 1.1998, "open_interest": 5.0, "volume": 0.0, "delta": -0.0034, "gamma": 0.0004, "vega": 0.0032, "theta": -0.0019, "rho": -0.0005, "theo": 0.0288, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.3, "last_trade_time": "2026-02-25T09:30:00", "percent_change": 0.0, "prev_day_close": 0.324999988079071}, {"option": "COPX270115C00030000", "bid": 40.9, "bid_size": 2.0, "ask": 45.1, "ask_size": 1.0, "iv": 1.2103, "open_interest": 9.0, "volume": 0.0, "delta": 1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0043, "rho": 0.0, "theo": 42.87, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 54.64, "last_trade_time": "2026-08-04T15:28:46", "percent_change": 0.0, "prev_day_close": 42.8500003814697}, {"option": "COPX270115P00030000", "bid": 0.0, "bid_size": 0.0, "ask": 0.25, "ask_size": 1.0, "iv": 0.9911, "open_interest": 20.0, "volume": 0.0, "delta": -0.0038, "gamma": 0.0004, "vega": 0.0035, "theta": -0.0021, "rho": -0.0006, "theo": 0.0322, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 0.13, "last_trade_time": "2026-10-21T10:42:39", "percent_change": 0.0, "prev_day_close": 0.100000001490116}, {"option": "COPX270115C00031000", "bid": 39.9, "bid_size": 3.0, "ask": 44.2, "ask_size": 57.0, "iv": 1.2053, "open_interest": 77.0, "volume": 0.0, "delta": 1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0043, "rho": 0.0, "theo": 41.87, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 61.31, "last_trade_time": "2026-02-23T09:56:57", "percent_change": 0.0, "prev_day_close": 41.8500003814697}, {"option": "COPX270115P00031000", "bid": 0.0, "bid_size": 0.0, "ask": 0.25, "ask_size": 1.0, "iv": 0.957, "open_interest": 15.0, "volume": 0.0, "delta": -0.0043, "gamma": 0.0005, "vega": 0.004, "theta": -0.0023, "rho": -0.0006, "theo": 0.0359, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.15, "last_trade_time": "2026-05-07T12:27:11", "percent_change": 0.0, "prev_day_close": 0.100000001490116}, {"option": "COPX270115C00032000", "bid": 38.9, "bid_size": 3.0, "ask": 43.2, "ask_size": 57.0, "iv": 1.1641, "open_interest": 83.0, "volume": 0.0, "delta": 1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0043, "rho": 0.0, "theo": 40.87, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 42.6, "last_trade_time": "2025-12-29T15:38:56", "percent_change": 0.0, "prev_day_close": 40.8500003814697}, {"option": "COPX270115P00032000", "bid": 0.0, "bid_size": 0.0, "ask": 0.25, "ask_size": 1.0, "iv": 0.9241, "open_interest": 14.0, "volume": 0.0, "delta": -0.0049, "gamma": 0.0006, "vega": 0.0044, "theta": -0.0025, "rho": -0.0007, "theo": 0.0402, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.35, "last_trade_time": "2026-02-25T09:30:00", "percent_change": 0.0, "prev_day_close": 0.100000001490116}, {"option": "COPX270115C00033000", "bid": 38.0, "bid_size": 1.0, "ask": 42.0, "ask_size": 1.0, "iv": 1.0898, "open_interest": 10.0, "volume": 0.0, "delta": 1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0043, "rho": 0.0, "theo": 39.87, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 38.4, "last_trade_time": "2025-12-29T15:38:56", "percent_change": 0.0, "prev_day_close": 39.8500003814697}, {"option": "COPX270115P00033000", "bid": 0.0, "bid_size": 0.0, "ask": 1.45, "ask_size": 86.0, "iv": 1.2332, "open_interest": 1.0, "volume": 0.0, "delta": -0.0055, "gamma": 0.0006, "vega": 0.0049, "theta": -0.0028, "rho": -0.0008, "theo": 0.0449, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.45, "last_trade_time": "2026-01-22T10:08:59", "percent_change": 0.0, "prev_day_close": 0.349999994039536}, {"option": "COPX270115C00034000", "bid": 37.0, "bid_size": 1.0, "ask": 41.0, "ask_size": 1.0, "iv": 1.0521, "open_interest": 119.0, "volume": 0.0, "delta": 1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0043, "rho": 0.0, "theo": 38.87, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 52.45, "last_trade_time": "2026-10-09T14:36:21", "percent_change": 0.0, "prev_day_close": 38.8000011444092}, {"option": "COPX270115P00034000", "bid": 0.0, "bid_size": 0.0, "ask": 1.2, "ask_size": 94.0, "iv": 1.143, "open_interest": 5.0, "volume": 0.0, "delta": -0.0062, "gamma": 0.0007, "vega": 0.0055, "theta": -0.003, "rho": -0.0009, "theo": 0.0502, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.4, "last_trade_time": "2026-02-25T09:30:00", "percent_change": 0.0, "prev_day_close": 0.349999994039536}, {"option": "COPX270115C00035000", "bid": 36.7, "bid_size": 1.0, "ask": 39.6, "ask_size": 1.0, "iv": 1.103, "open_interest": 19.0, "volume": 0.0, "delta": 1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0043, "rho": 0.0, "theo": 37.87, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 54.42, "last_trade_time": "2026-09-10T13:23:56", "percent_change": 0.0, "prev_day_close": 37.8500003814697}, {"option": "COPX270115P00035000", "bid": 0.0, "bid_size": 0.0, "ask": 0.25, "ask_size": 27.0, "iv": 0.8311, "open_interest": 25.0, "volume": 0.0, "delta": -0.0071, "gamma": 0.0008, "vega": 0.0061, "theta": -0.0033, "rho": -0.001, "theo": 0.0564, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.06, "last_trade_time": "2026-08-13T14:22:55", "percent_change": 0.0, "prev_day_close": 0.100000001490116}, {"option": "COPX270115C00036000", "bid": 35.7, "bid_size": 1.0, "ask": 39.0, "ask_size": 1.0, "iv": 1.1502, "open_interest": 20.0, "volume": 8.0, "delta": 1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0043, "rho": 0.0, "theo": 36.87, "change": -1.7, "open": 38.0, "high": 38.0, "low": 38.0, "tick": "down", "last_trade_price": 38.0, "last_trade_time": "2026-11-10T10:00:16", "percent_change": -4.28211, "prev_day_close": 36.8500003814697}, {"option": "COPX270115P00036000", "bid": 0.0, "bid_size": 0.0, "ask": 0.7, "ask_size": 12.0, "iv": 0.9556, "open_interest": 8.0, "volume": 0.0, "delta": -0.008, "gamma": 0.001, "vega": 0.0068, "theta": -0.0036, "rho": -0.0012, "theo": 0.0631, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.65, "last_trade_time": "2026-01-21T14:01:39", "percent_change": 0.0, "prev_day_close": 0.349999994039536}, {"option": "COPX270115C00037000", "bid": 34.7, "bid_size": 1.0, "ask": 37.6, "ask_size": 1.0, "iv": 1.0281, "open_interest": 14.0, "volume": 0.0, "delta": 1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0043, "rho": 0.0, "theo": 35.87, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 42.4, "last_trade_time": "2026-07-27T09:47:54", "percent_change": 0.0, "prev_day_close": 35.9499988555908}, {"option": "COPX270115P00037000", "bid": 0.0, "bid_size": 0.0, "ask": 0.25, "ask_size": 1.0, "iv": 0.7734, "open_interest": 25.0, "volume": 0.0, "delta": -0.009, "gamma": 0.0011, "vega": 0.0076, "theta": -0.0039, "rho": -0.0013, "theo": 0.0709, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.05, "last_trade_time": "2026-10-08T09:30:31", "percent_change": 0.0, "prev_day_close": 0.100000001490116}, {"option": "COPX270115C00038000", "bid": 33.0, "bid_size": 1.0, "ask": 37.2, "ask_size": 56.0, "iv": 0.942, "open_interest": 77.0, "volume": 0.0, "delta": 1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0043, "rho": 0.0, "theo": 34.87, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 48.9, "last_trade_time": "2026-08-13T13:18:06", "percent_change": 0.0, "prev_day_close": 34.9499988555908}, {"option": "COPX270115P00038000", "bid": 0.0, "bid_size": 0.0, "ask": 0.7, "ask_size": 3.0, "iv": 0.8904, "open_interest": 6.0, "volume": 0.0, "delta": -0.0102, "gamma": 0.0012, "vega": 0.0085, "theta": -0.0043, "rho": -0.0015, "theo": 0.0795, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.79, "last_trade_time": "2026-01-14T13:23:26", "percent_change": 0.0, "prev_day_close": 0.349999994039536}, {"option": "COPX270115C00039000", "bid": 32.0, "bid_size": 1.0, "ask": 36.2, "ask_size": 57.0, "iv": 0.9343, "open_interest": 29.0, "volume": 0.0, "delta": 1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0043, "rho": 0.0, "theo": 33.87, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 48.01, "last_trade_time": "2026-08-13T13:04:24", "percent_change": 0.0, "prev_day_close": 33.9499988555908}, {"option": "COPX270115P00039000", "bid": 0.0, "bid_size": 0.0, "ask": 1.05, "ask_size": 1.0, "iv": 0.9338, "open_interest": 2.0, "volume": 0.0, "delta": -0.0116, "gamma": 0.0014, "vega": 0.0094, "theta": -0.0047, "rho": -0.0017, "theo": 0.0893, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.85, "last_trade_time": "2026-01-14T12:53:30", "percent_change": 0.0, "prev_day_close": 0.349999994039536}, {"option": "COPX270115C00040000", "bid": 30.9, "bid_size": 3.0, "ask": 35.2, "ask_size": 77.0, "iv": 0.8758, "open_interest": 311.0, "volume": 0.0, "delta": 0.9995, "gamma": 0.0003, "vega": 0.0, "theta": -0.0043, "rho": 0.0, "theo": 32.87, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 31.41, "last_trade_time": "2026-11-06T15:52:25", "percent_change": 0.0, "prev_day_close": 32.9499998092651}, {"option": "COPX270115P00040000", "bid": 0.0, "bid_size": 0.0, "ask": 0.3, "ask_size": 60.0, "iv": 0.6922, "open_interest": 888.0, "volume": 0.0, "delta": -0.0131, "gamma": 0.0016, "vega": 0.0105, "theta": -0.0051, "rho": -0.0019, "theo": 0.1006, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 0.08, "last_trade_time": "2026-11-06T10:04:44", "percent_change": 0.0, "prev_day_close": 0.100000001490116}, {"option": "COPX270115C00041000", "bid": 29.9, "bid_size": 3.0, "ask": 33.5, "ask_size": 93.0, "iv": 0.0, "open_interest": 466.0, "volume": 0.0, "delta": 0.9986, "gamma": 0.0008, "vega": 0.0, "theta": -0.0043, "rho": 0.0, "theo": 31.87, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 44.18, "last_trade_time": "2026-06-05T10:22:49", "percent_change": 0.0, "prev_day_close": 31.9499998092651}, {"option": "COPX270115P00041000", "bid": 0.0, "bid_size": 0.0, "ask": 1.75, "ask_size": 13.0, "iv": 0.8781, "open_interest": 1.0, "volume": 0.0, "delta": -0.0148, "gamma": 0.0018, "vega": 0.0116, "theta": -0.0056, "rho": -0.0022, "theo": 0.113, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 7.84, "last_trade_time": "2025-01-10T13:56:11", "percent_change": 0.0, "prev_day_close": 0.375}, {"option": "COPX270115C00042000", "bid": 29.7, "bid_size": 1.0, "ask": 32.5, "ask_size": 47.0, "iv": 0.8363, "open_interest": 24.0, "volume": 0.0, "delta": 0.9971, "gamma": 0.0017, "vega": 0.0, "theta": -0.0043, "rho": 0.0, "theo": 30.87, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 52.9, "last_trade_time": "2026-08-24T12:40:01", "percent_change": 0.0, "prev_day_close": 30.9499998092651}, {"option": "COPX270115P00042000", "bid": 0.0, "bid_size": 0.0, "ask": 1.75, "ask_size": 15.0, "iv": 0.8634, "open_interest": 0.0, "volume": 0.0, "delta": -0.0167, "gamma": 0.0021, "vega": 0.013, "theta": -0.0061, "rho": -0.0025, "theo": 0.1273, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.375}, {"option": "COPX270115C00043000", "bid": 28.7, "bid_size": 1.0, "ask": 31.7, "ask_size": 1.0, "iv": 0.8449, "open_interest": 7.0, "volume": 0.0, "delta": 0.9954, "gamma": 0.0027, "vega": 0.0019, "theta": -0.0043, "rho": 0.0, "theo": 29.87, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 35.14, "last_trade_time": "2026-06-26T12:07:53", "percent_change": 0.0, "prev_day_close": 30.0}, {"option": "COPX270115P00043000", "bid": 0.0, "bid_size": 0.0, "ask": 1.8, "ask_size": 98.0, "iv": 0.9189, "open_interest": 2.0, "volume": 0.0, "delta": -0.019, "gamma": 0.0024, "vega": 0.0144, "theta": -0.0066, "rho": -0.0028, "theo": 0.1435, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 1.81, "last_trade_time": "2025-12-11T09:30:07", "percent_change": 0.0, "prev_day_close": 0.400000005960464}, {"option": "COPX270115C00044000", "bid": 27.0, "bid_size": 2.0, "ask": 31.2, "ask_size": 1.0, "iv": 0.7747, "open_interest": 13.0, "volume": 0.0, "delta": 0.9931, "gamma": 0.0035, "vega": 0.0047, "theta": -0.0062, "rho": 0.0079, "theo": 28.8734, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 51.01, "last_trade_time": "2026-08-28T13:02:35", "percent_change": 0.0, "prev_day_close": 29.0}, {"option": "COPX270115P00044000", "bid": 0.0, "bid_size": 0.0, "ask": 1.0, "ask_size": 55.0, "iv": 0.7689, "open_interest": 2.0, "volume": 0.0, "delta": -0.0214, "gamma": 0.0027, "vega": 0.016, "theta": -0.0072, "rho": -0.0032, "theo": 0.162, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 1.96, "last_trade_time": "2025-12-11T09:30:05", "percent_change": 0.0, "prev_day_close": 0.400000005960464}, {"option": "COPX270115C00045000", "bid": 26.0, "bid_size": 2.0, "ask": 29.6, "ask_size": 100.0, "iv": 0.0, "open_interest": 240.0, "volume": 0.0, "delta": 0.9903, "gamma": 0.004, "vega": 0.0082, "theta": -0.0078, "rho": 0.0133, "theo": 27.8806, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 41.05, "last_trade_time": "2026-09-30T12:11:55", "percent_change": 0.0, "prev_day_close": 28.0}, {"option": "COPX270115P00045000", "bid": 0.0, "bid_size": 0.0, "ask": 0.25, "ask_size": 1.0, "iv": 0.5689, "open_interest": 200.0, "volume": 0.0, "delta": -0.0244, "gamma": 0.003, "vega": 0.0178, "theta": -0.0079, "rho": -0.0036, "theo": 0.1833, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 0.05, "last_trade_time": "2026-11-05T15:14:53", "percent_change": 0.0, "prev_day_close": 0.125}, {"option": "COPX270115C00046000", "bid": 25.0, "bid_size": 2.0, "ask": 28.6, "ask_size": 58.0, "iv": 0.0, "open_interest": 34.0, "volume": 0.0, "delta": 0.9865, "gamma": 0.0043, "vega": 0.0094, "theta": -0.0082, "rho": 0.0146, "theo": 26.8922, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 27.9, "last_trade_time": "2026-10-22T10:48:55", "percent_change": 0.0, "prev_day_close": 27.1000003814697}, {"option": "COPX270115P00046000", "bid": 0.0, "bid_size": 0.0, "ask": 1.05, "ask_size": 28.0, "iv": 0.7193, "open_interest": 61.0, "volume": 0.0, "delta": -0.0275, "gamma": 0.0034, "vega": 0.0198, "theta": -0.0086, "rho": -0.0041, "theo": 0.2069, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 1.0, "last_trade_time": "2026-07-08T11:46:15", "percent_change": 0.0, "prev_day_close": 0.425000011920929}, {"option": "COPX270115C00047000", "bid": 24.1, "bid_size": 1.0, "ask": 27.6, "ask_size": 46.0, "iv": 0.0, "open_interest": 20.0, "volume": 0.0, "delta": 0.9819, "gamma": 0.0046, "vega": 0.0116, "theta": -0.0085, "rho": 0.0158, "theo": 25.9059, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 34.85, "last_trade_time": "2026-06-23T10:41:25", "percent_change": 0.0, "prev_day_close": 26.1000003814697}, {"option": "COPX270115P00047000", "bid": 0.0, "bid_size": 0.0, "ask": 1.05, "ask_size": 1.0, "iv": 0.6911, "open_interest": 8.0, "volume": 0.0, "delta": -0.0312, "gamma": 0.0039, "vega": 0.0219, "theta": -0.0094, "rho": -0.0046, "theo": 0.2341, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 1.06, "last_trade_time": "2026-05-07T12:54:20", "percent_change": 0.0, "prev_day_close": 0.425000011920929}, {"option": "COPX270115C00048000", "bid": 23.8, "bid_size": 1.0, "ask": 26.8, "ask_size": 1.0, "iv": 0.7235, "open_interest": 20.0, "volume": 0.0, "delta": 0.9772, "gamma": 0.0052, "vega": 0.0143, "theta": -0.0093, "rho": 0.0181, "theo": 24.9231, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 47.13, "last_trade_time": "2026-08-24T12:40:18", "percent_change": 0.0, "prev_day_close": 25.0500001907349}, {"option": "COPX270115P00048000", "bid": 0.0, "bid_size": 0.0, "ask": 0.9, "ask_size": 3.0, "iv": 0.6401, "open_interest": 16.0, "volume": 0.0, "delta": -0.0353, "gamma": 0.0044, "vega": 0.0242, "theta": -0.0102, "rho": -0.0053, "theo": 0.2655, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 1.0, "last_trade_time": "2026-10-06T12:31:10", "percent_change": 0.0, "prev_day_close": 0.449999988079071}, {"option": "COPX270115C00049000", "bid": 22.0, "bid_size": 5.0, "ask": 26.3, "ask_size": 57.0, "iv": 0.6487, "open_interest": 4.0, "volume": 0.0, "delta": 0.9721, "gamma": 0.0058, "vega": 0.0183, "theta": -0.0104, "rho": 0.0252, "theo": 23.9459, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 32.6, "last_trade_time": "2026-07-22T14:19:36", "percent_change": 0.0, "prev_day_close": 24.2000007629395}, {"option": "COPX270115P00049000", "bid": 0.0, "bid_size": 0.0, "ask": 0.9, "ask_size": 3.0, "iv": 0.6136, "open_interest": 7.0, "volume": 0.0, "delta": -0.04, "gamma": 0.0049, "vega": 0.0269, "theta": -0.0111, "rho": -0.006, "theo": 0.301, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 1.69, "last_trade_time": "2026-05-07T12:54:20", "percent_change": 0.0, "prev_day_close": 0.449999988079071}, {"option": "COPX270115C00050000", "bid": 22.8, "bid_size": 27.0, "ask": 23.8, "ask_size": 51.0, "iv": 0.665, "open_interest": 544.0, "volume": 0.0, "delta": 0.9664, "gamma": 0.0064, "vega": 0.0211, "theta": -0.0114, "rho": 0.0271, "theo": 22.9745, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 21.5, "last_trade_time": "2026-11-05T14:44:25", "percent_change": 0.0, "prev_day_close": 23.1500005722046}, {"option": "COPX270115P00050000", "bid": 0.05, "bid_size": 3.0, "ask": 0.95, "ask_size": 118.0, "iv": 0.602, "open_interest": 345.0, "volume": 0.0, "delta": -0.0453, "gamma": 0.0055, "vega": 0.0297, "theta": -0.0121, "rho": -0.0068, "theo": 0.3417, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.38, "last_trade_time": "2026-10-27T09:30:26", "percent_change": 0.0, "prev_day_close": 0.4749999884516}, {"option": "COPX270115C00051000", "bid": 21.1, "bid_size": 388.0, "ask": 23.8, "ask_size": 231.0, "iv": 0.6733, "open_interest": 735.0, "volume": 0.0, "delta": 0.9596, "gamma": 0.007, "vega": 0.0241, "theta": -0.0123, "rho": 0.0294, "theo": 22.0088, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 21.6, "last_trade_time": "2026-11-03T10:12:02", "percent_change": 0.0, "prev_day_close": 22.1999998092651}, {"option": "COPX270115P00051000", "bid": 0.0, "bid_size": 0.0, "ask": 0.95, "ask_size": 1.0, "iv": 0.5689, "open_interest": 5.0, "volume": 0.0, "delta": -0.0513, "gamma": 0.0062, "vega": 0.0327, "theta": -0.0131, "rho": -0.0077, "theo": 0.3881, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 2.15, "last_trade_time": "2026-04-29T09:30:01", "percent_change": 0.0, "prev_day_close": 0.499999994412065}, {"option": "COPX270115C00052000", "bid": 20.1, "bid_size": 12.0, "ask": 22.8, "ask_size": 51.0, "iv": 0.6441, "open_interest": 0.0, "volume": 0.0, "delta": 0.9522, "gamma": 0.0078, "vega": 0.0286, "theta": -0.0133, "rho": 0.0345, "theo": 21.0493, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 21.25}, {"option": "COPX270115P00052000", "bid": 0.05, "bid_size": 5.0, "ask": 1.0, "ask_size": 13.0, "iv": 0.5567, "open_interest": 12.0, "volume": 0.0, "delta": -0.058, "gamma": 0.007, "vega": 0.0361, "theta": -0.0142, "rho": -0.0087, "theo": 0.441, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 1.45, "last_trade_time": "2026-08-05T14:23:24", "percent_change": 0.0, "prev_day_close": 0.499999994412065}, {"option": "COPX270115C00053000", "bid": 19.1, "bid_size": 37.0, "ask": 21.8, "ask_size": 50.0, "iv": 0.6153, "open_interest": 0.0, "volume": 0.0, "delta": 0.9442, "gamma": 0.0086, "vega": 0.0324, "theta": -0.0146, "rho": 0.0365, "theo": 20.0987, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 29.0, "last_trade_time": "2026-05-19T10:38:37", "percent_change": 0.0, "prev_day_close": 20.3000001907349}, {"option": "COPX270115P00053000", "bid": 0.05, "bid_size": 3.0, "ask": 1.0, "ask_size": 12.0, "iv": 0.531, "open_interest": 43.0, "volume": 0.0, "delta": -0.0656, "gamma": 0.0078, "vega": 0.0397, "theta": -0.0154, "rho": -0.0098, "theo": 0.5016, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 1.9, "last_trade_time": "2026-07-01T09:30:03", "percent_change": 0.0, "prev_day_close": 0.525000000372529}, {"option": "COPX270115C00054000", "bid": 18.2, "bid_size": 8.0, "ask": 20.8, "ask_size": 36.0, "iv": 0.5974, "open_interest": 0.0, "volume": 0.0, "delta": 0.9351, "gamma": 0.0095, "vega": 0.0366, "theta": -0.016, "rho": 0.0392, "theo": 19.1569, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 19.3500003814697}, {"option": "COPX270115P00054000", "bid": 0.05, "bid_size": 64.0, "ask": 1.05, "ask_size": 25.0, "iv": 0.5118, "open_interest": 5.0, "volume": 0.0, "delta": -0.0741, "gamma": 0.0087, "vega": 0.0436, "theta": -0.0167, "rho": -0.0111, "theo": 0.5709, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.15, "last_trade_time": "2026-09-30T15:11:26", "percent_change": 0.0, "prev_day_close": 0.549999976530671}, {"option": "COPX270115C00055000", "bid": 17.9, "bid_size": 3.0, "ask": 19.9, "ask_size": 83.0, "iv": 0.6415, "open_interest": 896.0, "volume": 0.0, "delta": 0.9248, "gamma": 0.0105, "vega": 0.0414, "theta": -0.0175, "rho": 0.0428, "theo": 18.2247, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 16.05, "last_trade_time": "2026-11-05T15:58:40", "percent_change": 0.0, "prev_day_close": 18.5999994277954}, {"option": "COPX270115P00055000", "bid": 0.05, "bid_size": 267.0, "ask": 0.9, "ask_size": 247.0, "iv": 0.4688, "open_interest": 799.0, "volume": 10.0, "delta": -0.0836, "gamma": 0.0097, "vega": 0.0478, "theta": -0.018, "rho": -0.0126, "theo": 0.65, "change": -0.175, "open": 0.35, "high": 0.35, "low": 0.35, "tick": "down", "last_trade_price": 0.35, "last_trade_time": "2026-11-10T13:56:45", "percent_change": -33.3333, "prev_day_close": 0.500000014901161}, {"option": "COPX270115C00056000", "bid": 16.5, "bid_size": 13.0, "ask": 18.9, "ask_size": 37.0, "iv": 0.5777, "open_interest": 10.0, "volume": 0.0, "delta": 0.9136, "gamma": 0.0116, "vega": 0.0464, "theta": -0.019, "rho": 0.045, "theo": 17.3042, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 30.1, "last_trade_time": "2026-04-27T09:54:43", "percent_change": 0.0, "prev_day_close": 17.3499994277954}, {"option": "COPX270115P00056000", "bid": 0.05, "bid_size": 17.0, "ask": 1.15, "ask_size": 3.0, "iv": 0.4725, "open_interest": 8.0, "volume": 0.0, "delta": -0.0943, "gamma": 0.0108, "vega": 0.0522, "theta": -0.0194, "rho": -0.0142, "theo": 0.7403, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.23, "last_trade_time": "2026-09-30T15:13:49", "percent_change": 0.0, "prev_day_close": 0.625000014901161}, {"option": "COPX270115C00057000", "bid": 15.6, "bid_size": 8.0, "ask": 17.9, "ask_size": 7.0, "iv": 0.5572, "open_interest": 0.0, "volume": 0.0, "delta": 0.901, "gamma": 0.0127, "vega": 0.0511, "theta": -0.0205, "rho": 0.0471, "theo": 16.3977, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 16.4499998092651}, {"option": "COPX270115P00057000", "bid": 0.25, "bid_size": 97.0, "ask": 2.15, "ask_size": 105.0, "iv": 0.5533, "open_interest": 31.0, "volume": 0.0, "delta": -0.1061, "gamma": 0.0119, "vega": 0.0568, "theta": -0.0209, "rho": -0.016, "theo": 0.8422, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.4, "last_trade_time": "2026-10-27T12:47:12", "percent_change": 0.0, "prev_day_close": 0.724999994039536}, {"option": "COPX270115C00058000", "bid": 14.8, "bid_size": 44.0, "ask": 16.9, "ask_size": 9.0, "iv": 0.5441, "open_interest": 21.0, "volume": 0.0, "delta": 0.8871, "gamma": 0.0139, "vega": 0.0565, "theta": -0.0221, "rho": 0.0501, "theo": 15.5049, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 30.1, "last_trade_time": "2026-09-18T14:13:27", "percent_change": 0.0, "prev_day_close": 15.6500000953674}, {"option": "COPX270115P00058000", "bid": 0.35, "bid_size": 9.0, "ask": 2.35, "ask_size": 82.0, "iv": 0.5471, "open_interest": 6.0, "volume": 0.0, "delta": -0.1192, "gamma": 0.0131, "vega": 0.0618, "theta": -0.0224, "rho": -0.0181, "theo": 0.9592, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 0.82, "last_trade_time": "2026-10-30T11:39:39", "percent_change": 0.0, "prev_day_close": 0.875000014901161}, {"option": "COPX270115C00059000", "bid": 14.0, "bid_size": 7.0, "ask": 15.9, "ask_size": 3.0, "iv": 0.5299, "open_interest": 0.0, "volume": 0.0, "delta": 0.8719, "gamma": 0.0152, "vega": 0.0626, "theta": -0.0238, "rho": 0.0519, "theo": 14.6288, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 35.5, "last_trade_time": "2026-08-21T10:52:49", "percent_change": 0.0, "prev_day_close": 14.6499996185303}, {"option": "COPX270115P00059000", "bid": 0.45, "bid_size": 38.0, "ask": 2.55, "ask_size": 141.0, "iv": 0.539, "open_interest": 37.0, "volume": 0.0, "delta": -0.1338, "gamma": 0.0144, "vega": 0.0669, "theta": -0.024, "rho": -0.0203, "theo": 1.0925, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 1.01, "last_trade_time": "2026-10-30T10:03:32", "percent_change": 0.0, "prev_day_close": 1.02499997615814}, {"option": "COPX270115C00060000", "bid": 13.2, "bid_size": 435.0, "ask": 15.0, "ask_size": 82.0, "iv": 0.5213, "open_interest": 965.0, "volume": 8.0, "delta": 0.8551, "gamma": 0.0166, "vega": 0.0677, "theta": -0.0254, "rho": 0.0531, "theo": 13.7718, "change": -1.63, "open": 14.57, "high": 14.57, "low": 14.57, "tick": "no_change", "last_trade_price": 14.57, "last_trade_time": "2026-11-10T10:33:37", "percent_change": -10.0617, "prev_day_close": 13.7000002861023}, {"option": "COPX270115P00060000", "bid": 0.55, "bid_size": 262.0, "ask": 2.25, "ask_size": 57.0, "iv": 0.4238, "open_interest": 2083.0, "volume": 0.0, "delta": -0.15, "gamma": 0.0158, "vega": 0.0722, "theta": -0.0256, "rho": -0.0228, "theo": 1.2452, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 1.07, "last_trade_time": "2026-11-09T11:40:03", "percent_change": 0.0, "prev_day_close": 1.0}, {"option": "COPX270115C00061000", "bid": 12.2, "bid_size": 5.0, "ask": 14.3, "ask_size": 9.0, "iv": 0.5108, "open_interest": 0.0, "volume": 0.0, "delta": 0.8368, "gamma": 0.0179, "vega": 0.0736, "theta": -0.0272, "rho": 0.0555, "theo": 12.9341, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 18.72, "last_trade_time": "2026-06-24T14:46:53", "percent_change": 0.0, "prev_day_close": 12.9499998092651}, {"option": "COPX270115P00061000", "bid": 0.7, "bid_size": 19.0, "ask": 2.8, "ask_size": 65.0, "iv": 0.5116, "open_interest": 9.0, "volume": 0.0, "delta": -0.1673, "gamma": 0.0171, "vega": 0.0775, "theta": -0.0272, "rho": -0.0255, "theo": 1.4144, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.98, "last_trade_time": "2026-11-04T10:34:38", "percent_change": 0.0, "prev_day_close": 1.29999998211861}, {"option": "COPX270115C00062000", "bid": 10.2, "bid_size": 2.0, "ask": 13.5, "ask_size": 7.0, "iv": 0.429, "open_interest": 4.0, "volume": 0.0, "delta": 0.817, "gamma": 0.0193, "vega": 0.0798, "theta": -0.0289, "rho": 0.0567, "theo": 12.1203, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 27.97, "last_trade_time": "2026-08-05T11:06:16", "percent_change": 0.0, "prev_day_close": 12.1500000953674}, {"option": "COPX270115P00062000", "bid": 0.9, "bid_size": 44.0, "ask": 2.2, "ask_size": 12.0, "iv": 0.4569, "open_interest": 18.0, "volume": 0.0, "delta": -0.1866, "gamma": 0.0185, "vega": 0.0829, "theta": -0.0288, "rho": -0.0285, "theo": 1.6095, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 2.03, "last_trade_time": "2026-11-06T10:12:56", "percent_change": 0.0, "prev_day_close": 1.47500002384186}, {"option": "COPX270115C00063000", "bid": 10.6, "bid_size": 1.0, "ask": 12.6, "ask_size": 1.0, "iv": 0.491, "open_interest": 1.0, "volume": 0.0, "delta": 0.7956, "gamma": 0.0207, "vega": 0.0852, "theta": -0.0305, "rho": 0.0576, "theo": 11.3302, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 26.9, "last_trade_time": "2026-08-05T10:24:04", "percent_change": 0.0, "prev_day_close": 11.2999997138977}, {"option": "COPX270115P00063000", "bid": 1.05, "bid_size": 66.0, "ask": 2.4, "ask_size": 10.0, "iv": 0.448, "open_interest": 58.0, "volume": 1.0, "delta": -0.2072, "gamma": 0.0199, "vega": 0.0883, "theta": -0.0304, "rho": -0.0318, "theo": 1.8265, "change": 0.375, "open": 1.7, "high": 1.7, "low": 1.7, "tick": "down", "last_trade_price": 1.7, "last_trade_time": "2026-11-10T15:17:18", "percent_change": 28.3019, "prev_day_close": 1.70000004768372}, {"option": "COPX270115C00064000", "bid": 8.8, "bid_size": 1.0, "ask": 11.9, "ask_size": 45.0, "iv": 0.4314, "open_interest": 24.0, "volume": 0.0, "delta": 0.7727, "gamma": 0.0221, "vega": 0.0913, "theta": -0.0322, "rho": 0.0584, "theo": 10.5668, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 18.22, "last_trade_time": "2026-06-25T14:44:35", "percent_change": 0.0, "prev_day_close": 10.4500002861023}, {"option": "COPX270115P00064000", "bid": 1.3, "bid_size": 57.0, "ask": 4.0, "ask_size": 67.0, "iv": 0.5169, "open_interest": 45.0, "volume": 0.0, "delta": -0.2289, "gamma": 0.0213, "vega": 0.0934, "theta": -0.0319, "rho": -0.0352, "theo": 2.0667, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 2.48, "last_trade_time": "2026-11-05T13:34:58", "percent_change": 0.0, "prev_day_close": 2.02500003576279}, {"option": "COPX270115C00065000", "bid": 9.3, "bid_size": 1.0, "ask": 10.6, "ask_size": 9.0, "iv": 0.4642, "open_interest": 907.0, "volume": 0.0, "delta": 0.7484, "gamma": 0.0234, "vega": 0.0962, "theta": -0.0337, "rho": 0.0579, "theo": 9.833, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 10.3, "last_trade_time": "2026-11-02T12:46:18", "percent_change": 0.0, "prev_day_close": 9.84999990463257}, {"option": "COPX270115P00065000", "bid": 1.7, "bid_size": 148.0, "ask": 3.9, "ask_size": 170.0, "iv": 0.4247, "open_interest": 8699.0, "volume": 7.0, "delta": -0.2527, "gamma": 0.0226, "vega": 0.0985, "theta": -0.0334, "rho": -0.039, "theo": 2.3407, "change": 0.6, "open": 2.32, "high": 2.32, "low": 2.3, "tick": "down", "last_trade_price": 2.3, "last_trade_time": "2026-11-10T15:56:53", "percent_change": 35.2941, "prev_day_close": 2.07500004768372}, {"option": "COPX270115C00066000", "bid": 8.5, "bid_size": 1.0, "ask": 9.9, "ask_size": 4.0, "iv": 0.4561, "open_interest": 29.0, "volume": 0.0, "delta": 0.7227, "gamma": 0.0247, "vega": 0.1017, "theta": -0.0352, "rho": 0.0587, "theo": 9.128, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 31.36, "last_trade_time": "2026-09-08T11:36:04", "percent_change": 0.0, "prev_day_close": 9.15000009536743}, {"option": "COPX270115P00066000", "bid": 1.8, "bid_size": 55.0, "ask": 3.4, "ask_size": 13.0, "iv": 0.4449, "open_interest": 21.0, "volume": 2.0, "delta": -0.2776, "gamma": 0.0239, "vega": 0.1032, "theta": -0.0348, "rho": -0.043, "theo": 2.6415, "change": 0.47, "open": 2.52, "high": 2.52, "low": 2.52, "tick": "up", "last_trade_price": 2.52, "last_trade_time": "2026-11-10T14:00:39", "percent_change": 22.9268, "prev_day_close": 2.75}, {"option": "COPX270115C00067000", "bid": 7.7, "bid_size": 1.0, "ask": 9.7, "ask_size": 60.0, "iv": 0.4692, "open_interest": 10.0, "volume": 0.0, "delta": 0.6959, "gamma": 0.0258, "vega": 0.1062, "theta": -0.0365, "rho": 0.058, "theo": 8.4574, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 31.05, "last_trade_time": "2026-08-27T14:29:59", "percent_change": 0.0, "prev_day_close": 8.45000004768372}, {"option": "COPX270115P00067000", "bid": 2.15, "bid_size": 52.0, "ask": 3.8, "ask_size": 67.0, "iv": 0.4465, "open_interest": 360.0, "volume": 0.0, "delta": -0.3036, "gamma": 0.025, "vega": 0.1075, "theta": -0.036, "rho": -0.0471, "theo": 2.9735, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 3.83, "last_trade_time": "2026-11-06T10:08:23", "percent_change": 0.0, "prev_day_close": 2.89999997615814}, {"option": "COPX270115C00068000", "bid": 5.9, "bid_size": 2.0, "ask": 8.6, "ask_size": 3.0, "iv": 0.3921, "open_interest": 9.0, "volume": 0.0, "delta": 0.668, "gamma": 0.0268, "vega": 0.1101, "theta": -0.0377, "rho": 0.0572, "theo": 7.8184, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 29.05, "last_trade_time": "2026-09-08T13:10:45", "percent_change": 0.0, "prev_day_close": 7.69999980926514}, {"option": "COPX270115P00068000", "bid": 2.45, "bid_size": 52.0, "ask": 4.8, "ask_size": 1.0, "iv": 0.4704, "open_interest": 113.0, "volume": 1.0, "delta": -0.3302, "gamma": 0.026, "vega": 0.1113, "theta": -0.0371, "rho": -0.0514, "theo": 3.3335, "change": 0.45, "open": 3.0, "high": 3.0, "low": 3.0, "tick": "down", "last_trade_price": 3.0, "last_trade_time": "2026-11-10T09:30:04", "percent_change": 17.6471, "prev_day_close": 3.47500014305115}, {"option": "COPX270115C00069000", "bid": 6.4, "bid_size": 1.0, "ask": 8.4, "ask_size": 75.0, "iv": 0.4588, "open_interest": 205.0, "volume": 0.0, "delta": 0.6394, "gamma": 0.0277, "vega": 0.114, "theta": -0.0388, "rho": 0.0565, "theo": 7.2148, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 22.8, "last_trade_time": "2026-08-11T13:06:25", "percent_change": 0.0, "prev_day_close": 7.20000004768372}, {"option": "COPX270115P00069000", "bid": 2.85, "bid_size": 20.0, "ask": 5.9, "ask_size": 3.0, "iv": 0.4986, "open_interest": 67.0, "volume": 0.0, "delta": -0.358, "gamma": 0.0269, "vega": 0.1146, "theta": -0.0381, "rho": -0.056, "theo": 3.7314, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 4.61, "last_trade_time": "2026-11-06T12:59:40", "percent_change": 0.0, "prev_day_close": 3.84999990463257}, {"option": "COPX270115C00070000", "bid": 6.1, "bid_size": 1.0, "ask": 7.3, "ask_size": 8.0, "iv": 0.4459, "open_interest": 483.0, "volume": 0.0, "delta": 0.6102, "gamma": 0.0284, "vega": 0.1168, "theta": -0.0396, "rho": 0.055, "theo": 6.6459, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 8.0, "last_trade_time": "2026-11-09T10:43:33", "percent_change": 0.0, "prev_day_close": 6.59999990463257}, {"option": "COPX270115P00070000", "bid": 3.4, "bid_size": 68.0, "ask": 6.0, "ask_size": 1.0, "iv": 0.453, "open_interest": 690.0, "volume": 10.0, "delta": -0.3863, "gamma": 0.0276, "vega": 0.1174, "theta": -0.0388, "rho": -0.0606, "theo": 4.1632, "change": 1.125, "open": 4.43, "high": 4.6, "low": 4.2, "tick": "up", "last_trade_price": 4.55, "last_trade_time": "2026-11-10T14:32:39", "percent_change": 32.8467, "prev_day_close": 4.54999995231628}, {"option": "COPX270115C00071000", "bid": 4.2, "bid_size": 3.0, "ask": 7.2, "ask_size": 77.0, "iv": 0.4059, "open_interest": 41.0, "volume": 0.0, "delta": 0.5807, "gamma": 0.0289, "vega": 0.1193, "theta": -0.0403, "rho": 0.0539, "theo": 6.1119, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 6.4, "last_trade_time": "2026-11-02T15:27:54", "percent_change": 0.0, "prev_day_close": 6.10000014305115}, {"option": "COPX270115P00071000", "bid": 3.7, "bid_size": 57.0, "ask": 6.9, "ask_size": 2.0, "iv": 0.4966, "open_interest": 967.0, "volume": 0.0, "delta": -0.415, "gamma": 0.0282, "vega": 0.1195, "theta": -0.0394, "rho": -0.0654, "theo": 4.6297, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 5.05, "last_trade_time": "2026-11-03T10:14:16", "percent_change": 0.0, "prev_day_close": 4.79999995231628}, {"option": "COPX270115C00072000", "bid": 4.6, "bid_size": 7.0, "ask": 6.6, "ask_size": 143.0, "iv": 0.4389, "open_interest": 70.0, "volume": 7.0, "delta": 0.5511, "gamma": 0.0293, "vega": 0.1208, "theta": -0.0407, "rho": 0.0516, "theo": 5.6141, "change": -1.35, "open": 5.6, "high": 5.6, "low": 5.6, "tick": "down", "last_trade_price": 5.6, "last_trade_time": "2026-11-10T10:50:03", "percent_change": -19.4245, "prev_day_close": 5.5}, {"option": "COPX270115P00072000", "bid": 4.1, "bid_size": 45.0, "ask": 6.2, "ask_size": 1.0, "iv": 0.4417, "open_interest": 484.0, "volume": 1.0, "delta": -0.4439, "gamma": 0.0286, "vega": 0.1209, "theta": -0.0398, "rho": -0.0702, "theo": 5.1302, "change": 1.07, "open": 5.37, "high": 5.37, "low": 5.37, "tick": "up", "last_trade_price": 5.37, "last_trade_time": "2026-11-10T15:17:18", "percent_change": 24.8837, "prev_day_close": 5.35000014305115}, {"option": "COPX270115C00073000", "bid": 4.3, "bid_size": 2.0, "ask": 6.2, "ask_size": 87.0, "iv": 0.4483, "open_interest": 1016.0, "volume": 1.0, "delta": 0.5216, "gamma": 0.0294, "vega": 0.1218, "theta": -0.041, "rho": 0.0502, "theo": 5.1494, "change": -0.85, "open": 5.8, "high": 5.8, "low": 5.8, "tick": "up", "last_trade_price": 5.8, "last_trade_time": "2026-11-10T09:56:00", "percent_change": -12.782, "prev_day_close": 5.10000014305115}, {"option": "COPX270115P00073000", "bid": 5.3, "bid_size": 3.0, "ask": 6.3, "ask_size": 1.0, "iv": 0.4512, "open_interest": 357.0, "volume": 3.0, "delta": -0.4726, "gamma": 0.0288, "vega": 0.1217, "theta": -0.04, "rho": -0.075, "theo": 5.6648, "change": 1.55, "open": 6.05, "high": 6.05, "low": 6.05, "tick": "up", "last_trade_price": 6.05, "last_trade_time": "2026-11-10T13:18:26", "percent_change": 34.4444, "prev_day_close": 5.90000009536743}, {"option": "COPX270115C00074000", "bid": 2.7, "bid_size": 1.0, "ask": 5.7, "ask_size": 181.0, "iv": 0.3957, "open_interest": 107.0, "volume": 17.0, "delta": 0.4927, "gamma": 0.0294, "vega": 0.122, "theta": -0.0411, "rho": 0.0481, "theo": 4.72, "change": -1.65, "open": 4.6, "high": 4.6, "low": 4.6, "tick": "down", "last_trade_price": 4.6, "last_trade_time": "2026-11-10T15:06:33", "percent_change": -26.4, "prev_day_close": 4.85000014305115}, {"option": "COPX270115P00074000", "bid": 5.1, "bid_size": 31.0, "ask": 8.5, "ask_size": 1.0, "iv": 0.487, "open_interest": 110.0, "volume": 0.0, "delta": -0.5009, "gamma": 0.0288, "vega": 0.1219, "theta": -0.04, "rho": -0.0799, "theo": 6.2323, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 6.62, "last_trade_time": "2026-11-05T11:41:26", "percent_change": 0.0, "prev_day_close": 6.40000009536743}, {"option": "COPX270115C00075000", "bid": 3.8, "bid_size": 1.0, "ask": 4.9, "ask_size": 50.0, "iv": 0.4434, "open_interest": 1346.0, "volume": 8.0, "delta": 0.4642, "gamma": 0.0292, "vega": 0.1217, "theta": -0.041, "rho": 0.0459, "theo": 4.3221, "change": -1.45, "open": 5.0, "high": 5.0, "low": 4.2, "tick": "down", "last_trade_price": 4.2, "last_trade_time": "2026-11-10T13:04:20", "percent_change": -25.6637, "prev_day_close": 4.30000007152557}, {"option": "COPX270115P00075000", "bid": 6.0, "bid_size": 3.0, "ask": 8.6, "ask_size": 2.0, "iv": 0.4796, "open_interest": 1634.0, "volume": 2.0, "delta": -0.5288, "gamma": 0.0286, "vega": 0.1214, "theta": -0.0399, "rho": -0.0846, "theo": 6.8316, "change": 1.32, "open": 7.18, "high": 7.18, "low": 7.07, "tick": "down", "last_trade_price": 7.07, "last_trade_time": "2026-11-10T15:36:49", "percent_change": 22.9565, "prev_day_close": 7.29999995231628}, {"option": "COPX270115C00076000", "bid": 3.1, "bid_size": 1.0, "ask": 4.9, "ask_size": 167.0, "iv": 0.4457, "open_interest": 55.0, "volume": 0.0, "delta": 0.4365, "gamma": 0.0288, "vega": 0.1207, "theta": -0.0407, "rho": 0.044, "theo": 3.9558, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 3.5, "last_trade_time": "2026-11-06T11:27:39", "percent_change": 0.0, "prev_day_close": 3.79999995231628}, {"option": "COPX270115P00076000", "bid": 6.3, "bid_size": 46.0, "ask": 9.8, "ask_size": 2.0, "iv": 0.4908, "open_interest": 1940.0, "volume": 0.0, "delta": -0.5559, "gamma": 0.0283, "vega": 0.1204, "theta": -0.0395, "rho": -0.0894, "theo": 7.4617, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 6.43, "last_trade_time": "2026-11-04T09:36:36", "percent_change": 0.0, "prev_day_close": 7.70000004768372}, {"option": "COPX270115C00077000", "bid": 1.6, "bid_size": 6.0, "ask": 4.5, "ask_size": 72.0, "iv": 0.3953, "open_interest": 38.0, "volume": 0.0, "delta": 0.4098, "gamma": 0.0284, "vega": 0.1192, "theta": -0.0402, "rho": 0.0415, "theo": 3.6194, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 4.2, "last_trade_time": "2026-11-04T14:27:25", "percent_change": 0.0, "prev_day_close": 3.47500014305115}, {"option": "COPX270115P00077000", "bid": 6.9, "bid_size": 57.0, "ask": 10.4, "ask_size": 6.0, "iv": 0.4877, "open_interest": 2536.0, "volume": 1.0, "delta": -0.5821, "gamma": 0.0279, "vega": 0.1189, "theta": -0.039, "rho": -0.0939, "theo": 8.1207, "change": 1.54, "open": 8.44, "high": 8.44, "low": 8.44, "tick": "down", "last_trade_price": 8.44, "last_trade_time": "2026-11-10T11:20:33", "percent_change": 22.3188, "prev_day_close": 8.2999997138977}, {"option": "COPX270115C00078000", "bid": 3.0, "bid_size": 1.0, "ask": 3.7, "ask_size": 47.0, "iv": 0.4486, "open_interest": 186.0, "volume": 2.0, "delta": 0.3837, "gamma": 0.0278, "vega": 0.1172, "theta": -0.0397, "rho": 0.0396, "theo": 3.3066, "change": -0.68, "open": 3.47, "high": 3.47, "low": 3.47, "tick": "down", "last_trade_price": 3.47, "last_trade_time": "2026-11-10T10:44:21", "percent_change": -16.3855, "prev_day_close": 3.17500007152557}, {"option": "COPX270115P00078000", "bid": 7.5, "bid_size": 29.0, "ask": 11.1, "ask_size": 2.0, "iv": 0.4868, "open_interest": 219.0, "volume": 11.0, "delta": -0.6074, "gamma": 0.0273, "vega": 0.1168, "theta": -0.0384, "rho": -0.0984, "theo": 8.8072, "change": 1.95, "open": 10.6, "high": 10.6, "low": 9.4, "tick": "down", "last_trade_price": 9.4, "last_trade_time": "2026-11-10T14:35:29", "percent_change": 26.1745, "prev_day_close": 9.25}, {"option": "COPX270115C00079000", "bid": 2.1, "bid_size": 1.0, "ask": 3.8, "ask_size": 57.0, "iv": 0.4402, "open_interest": 24.0, "volume": 0.0, "delta": 0.359, "gamma": 0.027, "vega": 0.1148, "theta": -0.0389, "rho": 0.0374, "theo": 3.023, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 2.5, "last_trade_time": "2026-11-06T13:43:57", "percent_change": 0.0, "prev_day_close": 2.82499992847443}, {"option": "COPX270115P00079000", "bid": 8.2, "bid_size": 8.0, "ask": 11.8, "ask_size": 1.0, "iv": 0.4883, "open_interest": 93.0, "volume": 0.0, "delta": -0.6316, "gamma": 0.0266, "vega": 0.1145, "theta": -0.0376, "rho": -0.1028, "theo": 9.5196, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 10.86, "last_trade_time": "2026-11-06T12:59:40", "percent_change": 0.0, "prev_day_close": 10.0}, {"option": "COPX270115C00080000", "bid": 2.6, "bid_size": 3.0, "ask": 3.2, "ask_size": 56.0, "iv": 0.4606, "open_interest": 1932.0, "volume": 21.0, "delta": 0.3356, "gamma": 0.0262, "vega": 0.1121, "theta": -0.0381, "rho": 0.0352, "theo": 2.7652, "change": -1.1, "open": 3.0, "high": 3.0, "low": 2.6, "tick": "down", "last_trade_price": 2.6, "last_trade_time": "2026-11-10T12:59:32", "percent_change": -29.7297, "prev_day_close": 2.84999990463257}, {"option": "COPX270115P00080000", "bid": 9.3, "bid_size": 10.0, "ask": 12.5, "ask_size": 2.0, "iv": 0.5055, "open_interest": 2453.0, "volume": 1.0, "delta": -0.6546, "gamma": 0.0259, "vega": 0.1117, "theta": -0.0367, "rho": -0.1068, "theo": 10.2557, "change": 1.84, "open": 10.74, "high": 10.74, "low": 10.74, "tick": "up", "last_trade_price": 10.74, "last_trade_time": "2026-11-10T09:31:18", "percent_change": 20.6742, "prev_day_close": 10.75}, {"option": "COPX270115C00081000", "bid": 1.8, "bid_size": 639.0, "ask": 3.2, "ask_size": 62.0, "iv": 0.448, "open_interest": 45.0, "volume": 0.0, "delta": 0.3134, "gamma": 0.0254, "vega": 0.1091, "theta": -0.0372, "rho": 0.0334, "theo": 2.5296, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 3.35, "last_trade_time": "2026-11-09T15:17:47", "percent_change": 0.0, "prev_day_close": 2.54999995231628}, {"option": "COPX270115P00081000", "bid": 9.7, "bid_size": 6.0, "ask": 13.3, "ask_size": 2.0, "iv": 0.4949, "open_interest": 32.0, "volume": 0.0, "delta": -0.6765, "gamma": 0.025, "vega": 0.1087, "theta": -0.0358, "rho": -0.1109, "theo": 11.0142, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 4.9, "last_trade_time": "2026-08-21T09:30:03", "percent_change": 0.0, "prev_day_close": 11.3000001907349}, {"option": "COPX270115C00082000", "bid": 1.75, "bid_size": 536.0, "ask": 2.95, "ask_size": 89.0, "iv": 0.4563, "open_interest": 187.0, "volume": 0.0, "delta": 0.2924, "gamma": 0.0245, "vega": 0.1057, "theta": -0.0362, "rho": 0.0313, "theo": 2.3156, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 2.51, "last_trade_time": "2026-11-09T09:58:31", "percent_change": 0.0, "prev_day_close": 2.27499997615814}, {"option": "COPX270115P00082000", "bid": 10.5, "bid_size": 56.0, "ask": 14.1, "ask_size": 2.0, "iv": 0.5003, "open_interest": 1058.0, "volume": 0.0, "delta": -0.6972, "gamma": 0.0242, "vega": 0.1055, "theta": -0.0347, "rho": -0.1146, "theo": 11.7933, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 10.9, "last_trade_time": "2026-11-09T10:28:27", "percent_change": 0.0, "prev_day_close": 12.0500001907349}, {"option": "COPX270115C00083000", "bid": 1.5, "bid_size": 258.0, "ask": 2.7, "ask_size": 95.0, "iv": 0.4534, "open_interest": 101.0, "volume": 0.0, "delta": 0.2728, "gamma": 0.0235, "vega": 0.1024, "theta": -0.0352, "rho": 0.0293, "theo": 2.1213, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 1.55, "last_trade_time": "2026-11-06T11:35:54", "percent_change": 0.0, "prev_day_close": 2.04999995231628}, {"option": "COPX270115P00083000", "bid": 11.2, "bid_size": 29.0, "ask": 14.9, "ask_size": 2.0, "iv": 0.4996, "open_interest": 426.0, "volume": 0.0, "delta": -0.7167, "gamma": 0.0232, "vega": 0.1021, "theta": -0.0336, "rho": -0.1182, "theo": 12.591, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 14.11, "last_trade_time": "2026-11-06T13:39:42", "percent_change": 0.0, "prev_day_close": 12.8500003814697}, {"option": "COPX270115C00084000", "bid": 1.3, "bid_size": 515.0, "ask": 2.55, "ask_size": 85.0, "iv": 0.4563, "open_interest": 190.0, "volume": 0.0, "delta": 0.2541, "gamma": 0.0225, "vega": 0.0989, "theta": -0.0341, "rho": 0.0276, "theo": 1.9421, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 2.43, "last_trade_time": "2026-11-09T12:36:18", "percent_change": 0.0, "prev_day_close": 1.85000002384186}, {"option": "COPX270115P00084000", "bid": 12.0, "bid_size": 10.0, "ask": 15.7, "ask_size": 1.0, "iv": 0.5022, "open_interest": 176.0, "volume": 0.0, "delta": -0.7351, "gamma": 0.0223, "vega": 0.0985, "theta": -0.0325, "rho": -0.1218, "theo": 13.4063, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 15.2, "last_trade_time": "2026-11-06T14:31:57", "percent_change": 0.0, "prev_day_close": 13.6499996185303}, {"option": "COPX270115C00085000", "bid": 1.4, "bid_size": 3.0, "ask": 2.15, "ask_size": 75.0, "iv": 0.4601, "open_interest": 1572.0, "volume": 2.0, "delta": 0.2368, "gamma": 0.0216, "vega": 0.0951, "theta": -0.033, "rho": 0.0258, "theo": 1.7806, "change": -0.85, "open": 1.5, "high": 1.5, "low": 1.5, "tick": "down", "last_trade_price": 1.5, "last_trade_time": "2026-11-10T10:55:11", "percent_change": -36.1702, "prev_day_close": 1.72499996423721}, {"option": "COPX270115P00085000", "bid": 12.9, "bid_size": 54.0, "ask": 16.5, "ask_size": 1.0, "iv": 0.5083, "open_interest": 2052.0, "volume": 0.0, "delta": -0.7522, "gamma": 0.0214, "vega": 0.0949, "theta": -0.0313, "rho": -0.1249, "theo": 14.2374, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 13.1, "last_trade_time": "2026-11-09T14:13:35", "percent_change": 0.0, "prev_day_close": 14.5500001907349}, {"option": "COPX270115C00086000", "bid": 0.8, "bid_size": 545.0, "ask": 2.15, "ask_size": 84.0, "iv": 0.4458, "open_interest": 58.0, "volume": 0.0, "delta": 0.2205, "gamma": 0.0206, "vega": 0.0916, "theta": -0.0319, "rho": 0.0242, "theo": 1.6333, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 1.42, "last_trade_time": "2026-11-06T11:48:03", "percent_change": 0.0, "prev_day_close": 1.49999997019768}, {"option": "COPX270115P00086000", "bid": 13.7, "bid_size": 13.0, "ask": 17.5, "ask_size": 3.0, "iv": 0.5183, "open_interest": 233.0, "volume": 0.0, "delta": -0.7684, "gamma": 0.0204, "vega": 0.0914, "theta": -0.0301, "rho": -0.128, "theo": 15.0828, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 17.51, "last_trade_time": "2026-11-06T10:30:14", "percent_change": 0.0, "prev_day_close": 15.4000005722046}, {"option": "COPX270115C00087000", "bid": 0.85, "bid_size": 584.0, "ask": 1.95, "ask_size": 115.0, "iv": 0.4548, "open_interest": 140.0, "volume": 0.0, "delta": 0.2053, "gamma": 0.0196, "vega": 0.0879, "theta": -0.0308, "rho": 0.0227, "theo": 1.4992, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 1.2, "last_trade_time": "2026-11-09T10:36:47", "percent_change": 0.0, "prev_day_close": 1.375}, {"option": "COPX270115P00087000", "bid": 14.1, "bid_size": 1.0, "ask": 18.2, "ask_size": 2.0, "iv": 0.4898, "open_interest": 96.0, "volume": 0.0, "delta": -0.7834, "gamma": 0.0195, "vega": 0.0877, "theta": -0.0289, "rho": -0.1309, "theo": 15.9414, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 18.05, "last_trade_time": "2026-11-05T12:29:33", "percent_change": 0.0, "prev_day_close": 16.25}, {"option": "COPX270115C00088000", "bid": 0.8, "bid_size": 576.0, "ask": 1.85, "ask_size": 148.0, "iv": 0.4629, "open_interest": 148.0, "volume": 22.0, "delta": 0.1912, "gamma": 0.0187, "vega": 0.0841, "theta": -0.0296, "rho": 0.0212, "theo": 1.3773, "change": -0.225, "open": 1.4, "high": 1.4, "low": 1.3, "tick": "no_change", "last_trade_price": 1.3, "last_trade_time": "2026-11-10T13:37:33", "percent_change": -14.7541, "prev_day_close": 1.32499998807907}, {"option": "COPX270115P00088000", "bid": 15.4, "bid_size": 3.0, "ask": 19.1, "ask_size": 1.0, "iv": 0.5195, "open_interest": 166.0, "volume": 0.0, "delta": -0.7974, "gamma": 0.0186, "vega": 0.084, "theta": -0.0276, "rho": -0.1334, "theo": 16.812, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 15.5, "last_trade_time": "2026-11-04T14:26:23", "percent_change": 0.0, "prev_day_close": 17.1499996185303}, {"option": "COPX270115C00089000", "bid": 0.5, "bid_size": 556.0, "ask": 1.75, "ask_size": 128.0, "iv": 0.4541, "open_interest": 42.0, "volume": 0.0, "delta": 0.1781, "gamma": 0.0177, "vega": 0.0806, "theta": -0.0285, "rho": 0.0198, "theo": 1.2664, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 1.98, "last_trade_time": "2026-10-28T15:53:32", "percent_change": 0.0, "prev_day_close": 1.125}, {"option": "COPX270115P00089000", "bid": 16.3, "bid_size": 5.0, "ask": 20.0, "ask_size": 1.0, "iv": 0.5265, "open_interest": 100.0, "volume": 0.0, "delta": -0.8105, "gamma": 0.0176, "vega": 0.0805, "theta": -0.0264, "rho": -0.1361, "theo": 17.6935, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 12.65, "last_trade_time": "2026-10-15T10:59:25", "percent_change": 0.0, "prev_day_close": 18.0}, {"option": "COPX270115C00090000", "bid": 1.0, "bid_size": 2.0, "ask": 1.2, "ask_size": 6.0, "iv": 0.4666, "open_interest": 5266.0, "volume": 53.0, "delta": 0.1659, "gamma": 0.0168, "vega": 0.077, "theta": -0.0274, "rho": 0.0185, "theo": 1.1652, "change": -0.44, "open": 1.15, "high": 1.25, "low": 1.02, "tick": "no_change", "last_trade_price": 1.11, "last_trade_time": "2026-11-10T15:43:59", "percent_change": -28.3871, "prev_day_close": 1.10000002384186}, {"option": "COPX270115P00090000", "bid": 17.5, "bid_size": 13.0, "ask": 19.8, "ask_size": 1.0, "iv": 0.4837, "open_interest": 1866.0, "volume": 7.0, "delta": -0.8226, "gamma": 0.0168, "vega": 0.077, "theta": -0.0252, "rho": -0.1385, "theo": 18.5847, "change": 2.6, "open": 19.25, "high": 19.6, "low": 19.25, "tick": "down", "last_trade_price": 19.3, "last_trade_time": "2026-11-10T13:22:17", "percent_change": 15.5689, "prev_day_close": 19.0}, {"option": "COPX270115C00091000", "bid": 0.45, "bid_size": 565.0, "ask": 1.5, "ask_size": 66.0, "iv": 0.4646, "open_interest": 107.0, "volume": 0.0, "delta": 0.1545, "gamma": 0.016, "vega": 0.0737, "theta": -0.0263, "rho": 0.0174, "theo": 1.073, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.91, "last_trade_time": "2026-11-06T11:55:39", "percent_change": 0.0, "prev_day_close": 0.924999982118606}, {"option": "COPX270115P00091000", "bid": 18.1, "bid_size": 4.0, "ask": 21.9, "ask_size": 3.0, "iv": 0.5439, "open_interest": 244.0, "volume": 0.0, "delta": -0.8339, "gamma": 0.0159, "vega": 0.0736, "theta": -0.024, "rho": -0.1405, "theo": 19.485, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 11.5, "last_trade_time": "2026-10-07T09:30:02", "percent_change": 0.0, "prev_day_close": 19.9000005722046}, {"option": "COPX270115C00092000", "bid": 0.35, "bid_size": 579.0, "ask": 1.4, "ask_size": 80.0, "iv": 0.4645, "open_interest": 100.0, "volume": 0.0, "delta": 0.144, "gamma": 0.0151, "vega": 0.0702, "theta": -0.0252, "rho": 0.0162, "theo": 0.9892, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.8, "last_trade_time": "2026-11-05T11:09:20", "percent_change": 0.0, "prev_day_close": 0.82499997317791}, {"option": "COPX270115P00092000", "bid": 19.0, "bid_size": 5.0, "ask": 22.8, "ask_size": 3.0, "iv": 0.5486, "open_interest": 226.0, "volume": 0.0, "delta": -0.8444, "gamma": 0.0151, "vega": 0.0703, "theta": -0.0229, "rho": -0.1428, "theo": 20.3935, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 14.7, "last_trade_time": "2026-09-14T09:30:11", "percent_change": 0.0, "prev_day_close": 20.8000001907349}, {"option": "COPX270115C00093000", "bid": 0.3, "bid_size": 559.0, "ask": 1.3, "ask_size": 83.0, "iv": 0.467, "open_interest": 78.0, "volume": 0.0, "delta": 0.1342, "gamma": 0.0143, "vega": 0.067, "theta": -0.0242, "rho": 0.0151, "theo": 0.9126, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.8, "last_trade_time": "2026-11-06T13:01:28", "percent_change": 0.0, "prev_day_close": 0.775000005960464}, {"option": "COPX270115P00093000", "bid": 19.9, "bid_size": 7.0, "ask": 23.7, "ask_size": 3.0, "iv": 0.5523, "open_interest": 270.0, "volume": 0.0, "delta": -0.8542, "gamma": 0.0143, "vega": 0.0671, "theta": -0.0217, "rho": -0.1448, "theo": 21.3092, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 12.0, "last_trade_time": "2026-10-12T09:30:01", "percent_change": 0.0, "prev_day_close": 21.6999998092651}, {"option": "COPX270115C00094000", "bid": 0.2, "bid_size": 68.0, "ask": 1.2, "ask_size": 58.0, "iv": 0.4641, "open_interest": 104.0, "volume": 0.0, "delta": 0.1251, "gamma": 0.0136, "vega": 0.0639, "theta": -0.0232, "rho": 0.0141, "theo": 0.8426, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 1.2, "last_trade_time": "2026-10-22T14:18:25", "percent_change": 0.0, "prev_day_close": 0.699999988079071}, {"option": "COPX270115P00094000", "bid": 20.8, "bid_size": 8.0, "ask": 24.6, "ask_size": 2.0, "iv": 0.5552, "open_interest": 103.0, "volume": 0.0, "delta": -0.8633, "gamma": 0.0136, "vega": 0.064, "theta": -0.0206, "rho": -0.1464, "theo": 22.2316, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 12.32, "last_trade_time": "2026-09-25T15:54:23", "percent_change": 0.0, "prev_day_close": 22.6000003814697}, {"option": "COPX270115C00095000", "bid": 0.05, "bid_size": 37.0, "ask": 1.05, "ask_size": 2.0, "iv": 0.5025, "open_interest": 2193.0, "volume": 5.0, "delta": 0.1167, "gamma": 0.0128, "vega": 0.0609, "theta": -0.0222, "rho": 0.0133, "theo": 0.7786, "change": -0.325, "open": 0.68, "high": 0.8, "low": 0.68, "tick": "up", "last_trade_price": 0.8, "last_trade_time": "2026-11-10T13:53:55", "percent_change": -28.8889, "prev_day_close": 0.75}, {"option": "COPX270115P00095000", "bid": 22.1, "bid_size": 5.0, "ask": 24.5, "ask_size": 1.0, "iv": 0.5132, "open_interest": 1334.0, "volume": 0.0, "delta": -0.8717, "gamma": 0.0128, "vega": 0.0609, "theta": -0.0196, "rho": -0.1483, "theo": 23.1601, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 21.2, "last_trade_time": "2026-11-09T14:50:16", "percent_change": 0.0, "prev_day_close": 23.6000003814697}, {"option": "COPX270115C00096000", "bid": 0.1, "bid_size": 325.0, "ask": 1.1, "ask_size": 13.0, "iv": 0.4719, "open_interest": 41.0, "volume": 0.0, "delta": 0.1089, "gamma": 0.0121, "vega": 0.0579, "theta": -0.0212, "rho": 0.0124, "theo": 0.7203, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 1.18, "last_trade_time": "2026-10-27T14:13:35", "percent_change": 0.0, "prev_day_close": 0.5749999769032}, {"option": "COPX270115P00096000", "bid": 22.3, "bid_size": 2.0, "ask": 26.5, "ask_size": 2.0, "iv": 0.5433, "open_interest": 71.0, "volume": 0.0, "delta": -0.8795, "gamma": 0.0121, "vega": 0.058, "theta": -0.0185, "rho": -0.1501, "theo": 24.0941, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 23.2, "last_trade_time": "2026-07-29T11:14:11", "percent_change": 0.0, "prev_day_close": 24.3999996185303}, {"option": "COPX270115C00097000", "bid": 0.05, "bid_size": 457.0, "ask": 1.05, "ask_size": 71.0, "iv": 0.4745, "open_interest": 25.0, "volume": 0.0, "delta": 0.1017, "gamma": 0.0115, "vega": 0.0551, "theta": -0.0203, "rho": 0.0116, "theo": 0.6668, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 1.08, "last_trade_time": "2026-10-27T14:13:35", "percent_change": 0.0, "prev_day_close": 0.5749999769032}, {"option": "COPX270115P00097000", "bid": 23.6, "bid_size": 8.0, "ask": 27.5, "ask_size": 2.0, "iv": 0.58, "open_interest": 122.0, "volume": 0.0, "delta": -0.8867, "gamma": 0.0115, "vega": 0.0553, "theta": -0.0175, "rho": -0.1513, "theo": 25.0331, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 17.48, "last_trade_time": "2026-10-16T10:15:45", "percent_change": 0.0, "prev_day_close": 25.3999996185303}, {"option": "COPX270115C00098000", "bid": 0.05, "bid_size": 541.0, "ask": 1.05, "ask_size": 47.0, "iv": 0.4867, "open_interest": 22.0, "volume": 0.0, "delta": 0.095, "gamma": 0.0108, "vega": 0.0524, "theta": -0.0194, "rho": 0.0108, "theo": 0.6179, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 1.7, "last_trade_time": "2026-10-15T15:07:29", "percent_change": 0.0, "prev_day_close": 0.549999976530671}, {"option": "COPX270115P00098000", "bid": 24.5, "bid_size": 3.0, "ask": 28.4, "ask_size": 2.0, "iv": 0.5799, "open_interest": 59.0, "volume": 0.0, "delta": -0.8935, "gamma": 0.0109, "vega": 0.0527, "theta": -0.0165, "rho": -0.1526, "theo": 25.9765, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 14.83, "last_trade_time": "2026-09-23T15:58:15", "percent_change": 0.0, "prev_day_close": 26.3999996185303}, {"option": "COPX270115C00099000", "bid": 0.05, "bid_size": 380.0, "ask": 1.05, "ask_size": 123.0, "iv": 0.4987, "open_interest": 52.0, "volume": 1.0, "delta": 0.0888, "gamma": 0.0102, "vega": 0.05, "theta": -0.0186, "rho": 0.0101, "theo": 0.573, "change": 0.02, "open": 0.62, "high": 0.62, "low": 0.62, "tick": "down", "last_trade_price": 0.62, "last_trade_time": "2026-11-10T11:42:13", "percent_change": 3.33334, "prev_day_close": 0.525000000372529}, {"option": "COPX270115P00099000", "bid": 25.1, "bid_size": 3.0, "ask": 29.4, "ask_size": 2.0, "iv": 0.5626, "open_interest": 53.0, "volume": 0.0, "delta": -0.8997, "gamma": 0.0103, "vega": 0.0501, "theta": -0.0156, "rho": -0.1544, "theo": 26.9242, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 15.82, "last_trade_time": "2026-09-10T13:11:13", "percent_change": 0.0, "prev_day_close": 27.1999998092651}, {"option": "COPX270115C00100000", "bid": 0.0, "bid_size": 0.0, "ask": 0.65, "ask_size": 50.0, "iv": 0.5104, "open_interest": 4371.0, "volume": 9.0, "delta": 0.083, "gamma": 0.0097, "vega": 0.0475, "theta": -0.0177, "rho": 0.0095, "theo": 0.5318, "change": -0.155, "open": 0.5, "high": 0.55, "low": 0.48, "tick": "up", "last_trade_price": 0.52, "last_trade_time": "2026-11-10T15:29:46", "percent_change": -22.963, "prev_day_close": 0.525000005960464}, {"option": "COPX270115P00100000", "bid": 26.3, "bid_size": 14.0, "ask": 30.2, "ask_size": 1.0, "iv": 0.5764, "open_interest": 274.0, "volume": 0.0, "delta": -0.9055, "gamma": 0.0097, "vega": 0.0477, "theta": -0.0146, "rho": -0.1556, "theo": 27.8756, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 17.07, "last_trade_time": "2026-10-09T14:36:44", "percent_change": 0.0, "prev_day_close": 28.1499996185303}, {"option": "COPX270115C00101000", "bid": 0.05, "bid_size": 543.0, "ask": 1.0, "ask_size": 187.0, "iv": 0.5166, "open_interest": 66.0, "volume": 0.0, "delta": 0.0776, "gamma": 0.0091, "vega": 0.0451, "theta": -0.017, "rho": 0.0089, "theo": 0.4941, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.48, "last_trade_time": "2026-11-06T15:20:09", "percent_change": 0.0, "prev_day_close": 0.525000000372529}, {"option": "COPX270115P00101000", "bid": 27.1, "bid_size": 1.0, "ask": 31.3, "ask_size": 2.0, "iv": 0.5815, "open_interest": 0.0, "volume": 0.0, "delta": -0.9109, "gamma": 0.0092, "vega": 0.0454, "theta": -0.0138, "rho": -0.1565, "theo": 28.8303, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 29.25}, {"option": "COPX270115C00105000", "bid": 0.15, "bid_size": 2.0, "ask": 0.65, "ask_size": 588.0, "iv": 0.53, "open_interest": 1266.0, "volume": 0.0, "delta": 0.0598, "gamma": 0.0073, "vega": 0.0369, "theta": -0.0141, "rho": 0.0069, "theo": 0.3709, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 0.45, "last_trade_time": "2026-11-09T10:41:57", "percent_change": 0.0, "prev_day_close": 0.400000013411045}, {"option": "COPX270115P00105000", "bid": 31.0, "bid_size": 8.0, "ask": 35.2, "ask_size": 2.0, "iv": 0.6156, "open_interest": 102.0, "volume": 0.0, "delta": -0.929, "gamma": 0.0074, "vega": 0.0372, "theta": -0.0105, "rho": -0.1609, "theo": 32.6778, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 22.9, "last_trade_time": "2026-08-18T14:07:40", "percent_change": 0.0, "prev_day_close": 33.25}, {"option": "COPX270115C00110000", "bid": 0.15, "bid_size": 3.0, "ask": 0.35, "ask_size": 6.0, "iv": 0.532, "open_interest": 1301.0, "volume": 0.0, "delta": 0.0436, "gamma": 0.0055, "vega": 0.0288, "theta": -0.0113, "rho": 0.0051, "theo": 0.2638, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 0.45, "last_trade_time": "2026-11-09T09:35:50", "percent_change": 0.0, "prev_day_close": 0.25}, {"option": "COPX270115P00110000", "bid": 36.1, "bid_size": 1.0, "ask": 40.1, "ask_size": 3.0, "iv": 0.6769, "open_interest": 20.0, "volume": 0.0, "delta": -0.9454, "gamma": 0.0056, "vega": 0.0291, "theta": -0.0071, "rho": -0.1652, "theo": 37.5348, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 30.9, "last_trade_time": "2026-10-19T15:56:51", "percent_change": 0.0, "prev_day_close": 38.0}, {"option": "COPX270115C00115000", "bid": 0.1, "bid_size": 4.0, "ask": 0.3, "ask_size": 5.0, "iv": 0.5556, "open_interest": 4929.0, "volume": 2.0, "delta": 0.0323, "gamma": 0.0042, "vega": 0.0225, "theta": -0.009, "rho": 0.0038, "theo": 0.1911, "change": -0.2, "open": 0.1, "high": 0.1, "low": 0.1, "tick": "down", "last_trade_price": 0.1, "last_trade_time": "2026-11-10T13:55:25", "percent_change": -66.6667, "prev_day_close": 0.200000006705523}, {"option": "COPX270115P00115000", "bid": 40.7, "bid_size": 50.0, "ask": 45.0, "ask_size": 3.0, "iv": 0.6815, "open_interest": 3.0, "volume": 0.0, "delta": -0.9571, "gamma": 0.0043, "vega": 0.0229, "theta": -0.0044, "rho": -0.1664, "theo": 42.4273, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 35.75, "last_trade_time": "2026-10-15T12:29:49", "percent_change": 0.0, "prev_day_close": 42.8999996185303}, {"option": "COPX270115C00120000", "bid": 0.0, "bid_size": 0.0, "ask": 0.5, "ask_size": 245.0, "iv": 0.6182, "open_interest": 3708.0, "volume": 15.0, "delta": 0.0242, "gamma": 0.0032, "vega": 0.0177, "theta": -0.0072, "rho": 0.0028, "theo": 0.1406, "change": 0.05, "open": 0.2, "high": 0.2, "low": 0.2, "tick": "down", "last_trade_price": 0.2, "last_trade_time": "2026-11-10T10:34:19", "percent_change": 33.3333, "prev_day_close": 0.25}, {"option": "COPX270115P00120000", "bid": 45.7, "bid_size": 36.0, "ask": 49.9, "ask_size": 1.0, "iv": 0.7232, "open_interest": 10.0, "volume": 0.0, "delta": -0.9659, "gamma": 0.0034, "vega": 0.0182, "theta": -0.0022, "rho": -0.1614, "theo": 47.344, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 39.4, "last_trade_time": "2026-10-16T11:56:15", "percent_change": 0.0, "prev_day_close": 47.9500007629394}, {"option": "COPX270115C00125000", "bid": 0.0, "bid_size": 0.0, "ask": 0.8, "ask_size": 10.0, "iv": 0.7126, "open_interest": 1372.0, "volume": 0.0, "delta": 0.0183, "gamma": 0.0025, "vega": 0.014, "theta": -0.0058, "rho": 0.0021, "theo": 0.105, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 0.05, "last_trade_time": "2026-11-04T15:58:38", "percent_change": 0.0, "prev_day_close": 0.400000005960464}, {"option": "COPX270115P00125000", "bid": 50.6, "bid_size": 2.0, "ask": 54.9, "ask_size": 2.0, "iv": 0.7613, "open_interest": 0.0, "volume": 0.0, "delta": -0.9727, "gamma": 0.0029, "vega": 0.0145, "theta": -0.0006, "rho": -0.1491, "theo": 52.2784, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 46.47, "last_trade_time": "2026-03-05T14:01:08", "percent_change": 0.0, "prev_day_close": 52.75}, {"option": "COPX270115C00130000", "bid": 0.0, "bid_size": 0.0, "ask": 0.25, "ask_size": 2.0, "iv": 0.6438, "open_interest": 1861.0, "volume": 0.0, "delta": 0.0141, "gamma": 0.0019, "vega": 0.0112, "theta": -0.0047, "rho": 0.0016, "theo": 0.0795, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.39, "last_trade_time": "2026-11-09T09:32:48", "percent_change": 0.0, "prev_day_close": 0.150000000372529}, {"option": "COPX270115P00130000", "bid": 55.7, "bid_size": 1.0, "ask": 59.7, "ask_size": 1.0, "iv": 0.7959, "open_interest": 8.0, "volume": 0.0, "delta": -0.9785, "gamma": 0.0025, "vega": 0.0116, "theta": 0.0, "rho": -0.1293, "theo": 57.2272, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 44.75, "last_trade_time": "2026-08-14T11:30:13", "percent_change": 0.0, "prev_day_close": 57.6999988555908}, {"option": "COPX270115C00135000", "bid": 0.0, "bid_size": 0.0, "ask": 0.75, "ask_size": 214.0, "iv": 0.7806, "open_interest": 46.0, "volume": 0.0, "delta": 0.0109, "gamma": 0.0015, "vega": 0.009, "theta": -0.0038, "rho": 0.0013, "theo": 0.0609, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.05, "last_trade_time": "2026-11-02T09:30:03", "percent_change": 0.0, "prev_day_close": 0.375}, {"option": "COPX270115P00135000", "bid": 60.5, "bid_size": 4.0, "ask": 64.8, "ask_size": 3.0, "iv": 0.8275, "open_interest": 0.0, "volume": 0.0, "delta": -0.9837, "gamma": 0.0023, "vega": 0.0091, "theta": 0.0, "rho": -0.1054, "theo": 62.1884, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 62.6999988555908}, {"option": "COPX270115C00140000", "bid": 0.0, "bid_size": 0.0, "ask": 0.75, "ask_size": 123.0, "iv": 0.816, "open_interest": 271.0, "volume": 1.0, "delta": 0.0085, "gamma": 0.0012, "vega": 0.0073, "theta": -0.0032, "rho": 0.001, "theo": 0.0472, "change": -0.3, "open": 0.05, "high": 0.05, "low": 0.05, "tick": "up", "last_trade_price": 0.05, "last_trade_time": "2026-11-10T09:59:28", "percent_change": -85.7143, "prev_day_close": 0.375}, {"option": "COPX270115P00140000", "bid": 65.5, "bid_size": 1.0, "ask": 69.7, "ask_size": 1.0, "iv": 0.8557, "open_interest": 1.0, "volume": 0.0, "delta": -0.9882, "gamma": 0.0022, "vega": 0.0069, "theta": 0.0, "rho": -0.0744, "theo": 67.1599, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 51.0, "last_trade_time": "2026-09-11T10:50:51", "percent_change": 0.0, "prev_day_close": 67.5999984741211}, {"option": "COPX270115C00145000", "bid": 0.0, "bid_size": 0.0, "ask": 0.2, "ask_size": 2.0, "iv": 0.7025, "open_interest": 4574.0, "volume": 0.0, "delta": 0.0067, "gamma": 0.001, "vega": 0.0059, "theta": -0.0026, "rho": 0.0008, "theo": 0.0369, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.05, "last_trade_time": "2026-10-30T15:59:18", "percent_change": 0.0, "prev_day_close": 0.100000001490116}, {"option": "COPX270115P00145000", "bid": 70.6, "bid_size": 1.0, "ask": 74.6, "ask_size": 1.0, "iv": 0.8972, "open_interest": 10.0, "volume": 0.0, "delta": -0.9927, "gamma": 0.0021, "vega": 0.0044, "theta": 0.0, "rho": -0.0556, "theo": 72.1423, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 71.44, "last_trade_time": "2026-11-02T13:04:38", "percent_change": 0.0, "prev_day_close": 72.5499992370606}, {"option": "COPX270416C00045000", "bid": 26.8, "bid_size": 8.0, "ask": 30.0, "ask_size": 11.0, "iv": 0.5263, "open_interest": 0.0, "volume": 0.0, "delta": 0.9467, "gamma": 0.0049, "vega": 0.0472, "theta": -0.0021, "rho": 0.0888, "theo": 28.3004, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 28.0999994277954}, {"option": "COPX270416P00045000", "bid": 0.05, "bid_size": 7.0, "ask": 1.2, "ask_size": 11.0, "iv": 0.5131, "open_interest": 0.0, "volume": 0.0, "delta": -0.0517, "gamma": 0.0044, "vega": 0.051, "theta": -0.0079, "rho": -0.0176, "theo": 0.5881, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.625000024214387}, {"option": "COPX270416C00050000", "bid": 22.4, "bid_size": 9.0, "ask": 25.3, "ask_size": 12.0, "iv": 0.4915, "open_interest": 7.0, "volume": 0.0, "delta": 0.9096, "gamma": 0.0073, "vega": 0.0731, "theta": -0.0063, "rho": 0.1182, "theo": 23.749, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 26.73, "last_trade_time": "2026-10-29T12:51:18", "percent_change": 0.0, "prev_day_close": 23.5999994277954}, {"option": "COPX270416P00050000", "bid": 0.2, "bid_size": 83.0, "ask": 1.55, "ask_size": 9.0, "iv": 0.4591, "open_interest": 12.0, "volume": 0.0, "delta": -0.0854, "gamma": 0.0068, "vega": 0.0748, "theta": -0.011, "rho": -0.0289, "theo": 1.0085, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.66, "last_trade_time": "2026-11-03T13:37:19", "percent_change": 0.0, "prev_day_close": 0.900000005960464}, {"option": "COPX270416C00055000", "bid": 18.2, "bid_size": 7.0, "ask": 21.1, "ask_size": 7.0, "iv": 0.4724, "open_interest": 0.0, "volume": 0.0, "delta": 0.8568, "gamma": 0.0103, "vega": 0.1033, "theta": -0.0108, "rho": 0.1384, "theo": 19.4831, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 19.3500003814697}, {"option": "COPX270416P00055000", "bid": 0.95, "bid_size": 55.0, "ask": 2.3, "ask_size": 242.0, "iv": 0.4492, "open_interest": 24.0, "volume": 0.0, "delta": -0.1352, "gamma": 0.0099, "vega": 0.1038, "theta": -0.0146, "rho": -0.0456, "theo": 1.6963, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 1.8, "last_trade_time": "2026-11-05T15:47:51", "percent_change": 0.0, "prev_day_close": 1.57500004768372}, {"option": "COPX270416C00060000", "bid": 14.2, "bid_size": 8.0, "ask": 17.2, "ask_size": 7.0, "iv": 0.4475, "open_interest": 6.0, "volume": 0.0, "delta": 0.787, "gamma": 0.0136, "vega": 0.1344, "theta": -0.0154, "rho": 0.1482, "theo": 15.6167, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 14.76, "last_trade_time": "2026-10-30T13:22:36", "percent_change": 0.0, "prev_day_close": 15.5500001907349}, {"option": "COPX270416P00060000", "bid": 2.0, "bid_size": 95.0, "ask": 3.1, "ask_size": 17.0, "iv": 0.4253, "open_interest": 193.0, "volume": 0.0, "delta": -0.203, "gamma": 0.0134, "vega": 0.1345, "theta": -0.0183, "rho": -0.0679, "theo": 2.7622, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 3.0, "last_trade_time": "2026-11-05T15:55:30", "percent_change": 0.0, "prev_day_close": 2.54999995231628}, {"option": "COPX270416C00065000", "bid": 10.9, "bid_size": 53.0, "ask": 13.8, "ask_size": 39.0, "iv": 0.4387, "open_interest": 12.0, "volume": 0.0, "delta": 0.7019, "gamma": 0.0165, "vega": 0.1616, "theta": -0.0195, "rho": 0.1477, "theo": 12.245, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 13.55, "last_trade_time": "2026-11-09T10:35:35", "percent_change": 0.0, "prev_day_close": 12.3499999046326}, {"option": "COPX270416P00065000", "bid": 3.3, "bid_size": 55.0, "ask": 5.3, "ask_size": 94.0, "iv": 0.4307, "open_interest": 1912.0, "volume": 301.0, "delta": -0.2872, "gamma": 0.0165, "vega": 0.1615, "theta": -0.0214, "rho": -0.0952, "theo": 4.3239, "change": 0.78, "open": 4.48, "high": 4.48, "low": 4.48, "tick": "no_change", "last_trade_price": 4.48, "last_trade_time": "2026-11-10T12:58:56", "percent_change": 21.0811, "prev_day_close": 4.35000002384186}, {"option": "COPX270416C00070000", "bid": 8.2, "bid_size": 187.0, "ask": 11.0, "ask_size": 62.0, "iv": 0.4368, "open_interest": 18.0, "volume": 0.0, "delta": 0.608, "gamma": 0.0185, "vega": 0.18, "theta": -0.0224, "rho": 0.1371, "theo": 9.4475, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 9.5, "last_trade_time": "2026-10-30T15:37:41", "percent_change": 0.0, "prev_day_close": 9.5}, {"option": "COPX270416P00070000", "bid": 5.3, "bid_size": 25.0, "ask": 8.6, "ask_size": 6.0, "iv": 0.4563, "open_interest": 168.0, "volume": 0.0, "delta": -0.3813, "gamma": 0.0186, "vega": 0.1802, "theta": -0.0234, "rho": -0.1248, "theo": 6.4471, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 5.4, "last_trade_time": "2026-11-09T12:40:45", "percent_change": 0.0, "prev_day_close": 6.5}, {"option": "COPX270416C00073000", "bid": 6.8, "bid_size": 407.0, "ask": 9.5, "ask_size": 123.0, "iv": 0.4339, "open_interest": 153.0, "volume": 151.0, "delta": 0.5508, "gamma": 0.019, "vega": 0.1859, "theta": -0.0235, "rho": 0.1284, "theo": 8.0433, "change": -1.32, "open": 8.0, "high": 8.0, "low": 7.83, "tick": "down", "last_trade_price": 7.83, "last_trade_time": "2026-11-10T12:39:36", "percent_change": -14.4262, "prev_day_close": 7.90000009536743}, {"option": "COPX270416P00073000", "bid": 6.8, "bid_size": 3.0, "ask": 10.0, "ask_size": 4.0, "iv": 0.4497, "open_interest": 43.0, "volume": 0.0, "delta": -0.4391, "gamma": 0.0193, "vega": 0.186, "theta": -0.0239, "rho": -0.1421, "theo": 7.9985, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 7.7, "last_trade_time": "2026-11-05T10:02:10", "percent_change": 0.0, "prev_day_close": 8.10000014305115}, {"option": "COPX270416C00074000", "bid": 6.4, "bid_size": 246.0, "ask": 9.1, "ask_size": 120.0, "iv": 0.4354, "open_interest": 11.0, "volume": 1.0, "delta": 0.532, "gamma": 0.0191, "vega": 0.187, "theta": -0.0238, "rho": 0.1248, "theo": 7.6192, "change": -1.75, "open": 6.9, "high": 6.9, "low": 6.9, "tick": "up", "last_trade_price": 6.9, "last_trade_time": "2026-11-10T10:14:08", "percent_change": -20.2312, "prev_day_close": 7.65000009536743}, {"option": "COPX270416P00074000", "bid": 6.8, "bid_size": 9.0, "ask": 9.9, "ask_size": 3.0, "iv": 0.4171, "open_interest": 449.0, "volume": 0.0, "delta": -0.4582, "gamma": 0.0194, "vega": 0.187, "theta": -0.024, "rho": -0.1473, "theo": 8.5603, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 7.78, "last_trade_time": "2026-11-09T10:18:42", "percent_change": 0.0, "prev_day_close": 8.64999985694885}, {"option": "COPX270416C00075000", "bid": 6.7, "bid_size": 55.0, "ask": 8.7, "ask_size": 122.0, "iv": 0.4545, "open_interest": 33.0, "volume": 17.0, "delta": 0.5134, "gamma": 0.0192, "vega": 0.1876, "theta": -0.024, "rho": 0.1217, "theo": 7.2162, "change": -1.13, "open": 7.8, "high": 7.8, "low": 7.07, "tick": "down", "last_trade_price": 7.07, "last_trade_time": "2026-11-10T12:38:08", "percent_change": -13.7805, "prev_day_close": 7.29999995231628}, {"option": "COPX270416P00075000", "bid": 7.8, "bid_size": 9.0, "ask": 11.3, "ask_size": 5.0, "iv": 0.4504, "open_interest": 31.0, "volume": 0.0, "delta": -0.4771, "gamma": 0.0195, "vega": 0.1877, "theta": -0.024, "rho": -0.1529, "theo": 9.1433, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 10.0, "last_trade_time": "2026-11-05T10:53:44", "percent_change": 0.0, "prev_day_close": 9.19999980926514}, {"option": "COPX270416C00076000", "bid": 5.6, "bid_size": 252.0, "ask": 8.2, "ask_size": 92.0, "iv": 0.4327, "open_interest": 0.0, "volume": 0.0, "delta": 0.495, "gamma": 0.0192, "vega": 0.1878, "theta": -0.0241, "rho": 0.1184, "theo": 6.8334, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 8.77, "last_trade_time": "2026-10-28T15:22:24", "percent_change": 0.0, "prev_day_close": 6.95000004768372}, {"option": "COPX270416P00076000", "bid": 7.9, "bid_size": 9.0, "ask": 11.8, "ask_size": 9.0, "iv": 0.4347, "open_interest": 30.0, "volume": 0.0, "delta": -0.4958, "gamma": 0.0195, "vega": 0.1878, "theta": -0.0239, "rho": -0.1583, "theo": 9.7467, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 8.85, "last_trade_time": "2026-11-02T11:41:35", "percent_change": 0.0, "prev_day_close": 9.69999980926514}, {"option": "COPX270416C00077000", "bid": 5.2, "bid_size": 284.0, "ask": 7.8, "ask_size": 110.0, "iv": 0.4314, "open_interest": 1.0, "volume": 0.0, "delta": 0.477, "gamma": 0.0191, "vega": 0.1876, "theta": -0.0242, "rho": 0.1148, "theo": 6.4704, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 7.07, "last_trade_time": "2026-10-26T13:34:19", "percent_change": 0.0, "prev_day_close": 6.59999990463257}, {"option": "COPX270416P00077000", "bid": 9.3, "bid_size": 1.0, "ask": 11.5, "ask_size": 1.0, "iv": 0.4311, "open_interest": 494.0, "volume": 0.0, "delta": -0.5144, "gamma": 0.0195, "vega": 0.1875, "theta": -0.0238, "rho": -0.1634, "theo": 10.3756, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 10.22, "last_trade_time": "2026-10-30T12:47:13", "percent_change": 0.0, "prev_day_close": 10.4000000953674}, {"option": "COPX270416C00078000", "bid": 4.9, "bid_size": 297.0, "ask": 7.5, "ask_size": 73.0, "iv": 0.4344, "open_interest": 2.0, "volume": 0.0, "delta": 0.4594, "gamma": 0.019, "vega": 0.1871, "theta": -0.0243, "rho": 0.1111, "theo": 6.1267, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 6.5, "last_trade_time": "2026-11-04T09:30:00", "percent_change": 0.0, "prev_day_close": 6.25}, {"option": "COPX270416P00078000", "bid": 9.2, "bid_size": 7.0, "ask": 13.1, "ask_size": 18.0, "iv": 0.4377, "open_interest": 9.0, "volume": 0.0, "delta": -0.5322, "gamma": 0.0195, "vega": 0.1869, "theta": -0.0236, "rho": -0.1677, "theo": 11.0139, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 10.2, "last_trade_time": "2026-11-05T09:40:08", "percent_change": 0.0, "prev_day_close": 11.0499997138977}, {"option": "COPX270416C00079000", "bid": 4.6, "bid_size": 261.0, "ask": 7.1, "ask_size": 86.0, "iv": 0.4339, "open_interest": 4.0, "volume": 0.0, "delta": 0.4421, "gamma": 0.0189, "vega": 0.1862, "theta": -0.0242, "rho": 0.1078, "theo": 5.8012, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 8.77, "last_trade_time": "2026-10-21T10:35:40", "percent_change": 0.0, "prev_day_close": 5.90000009536743}, {"option": "COPX270416P00079000", "bid": 10.6, "bid_size": 1.0, "ask": 12.8, "ask_size": 1.0, "iv": 0.4323, "open_interest": 1.0, "volume": 0.0, "delta": -0.55, "gamma": 0.0194, "vega": 0.186, "theta": -0.0234, "rho": -0.1729, "theo": 11.6814, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 8.9, "last_trade_time": "2026-10-22T09:52:27", "percent_change": 0.0, "prev_day_close": 11.7000002861023}, {"option": "COPX270416C00080000", "bid": 4.2, "bid_size": 101.0, "ask": 6.8, "ask_size": 82.0, "iv": 0.4325, "open_interest": 59.0, "volume": 0.0, "delta": 0.4253, "gamma": 0.0187, "vega": 0.185, "theta": -0.0242, "rho": 0.1044, "theo": 5.4932, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 5.86, "last_trade_time": "2026-11-09T09:30:03", "percent_change": 0.0, "prev_day_close": 5.54999995231628}, {"option": "COPX270416P00080000", "bid": 10.9, "bid_size": 11.0, "ask": 14.4, "ask_size": 24.0, "iv": 0.4481, "open_interest": 705.0, "volume": 2.0, "delta": -0.5671, "gamma": 0.0192, "vega": 0.1846, "theta": -0.0232, "rho": -0.1773, "theo": 12.3554, "change": 1.8, "open": 12.6, "high": 12.6, "low": 12.6, "tick": "up", "last_trade_price": 12.6, "last_trade_time": "2026-11-10T12:34:10", "percent_change": 16.6667, "prev_day_close": 12.6500000953674}, {"option": "COPX270416C00081000", "bid": 4.2, "bid_size": 286.0, "ask": 6.4, "ask_size": 104.0, "iv": 0.4385, "open_interest": 1.0, "volume": 0.0, "delta": 0.4089, "gamma": 0.0185, "vega": 0.1835, "theta": -0.0241, "rho": 0.1008, "theo": 5.202, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 6.8, "last_trade_time": "2026-10-28T09:30:30", "percent_change": 0.0, "prev_day_close": 5.25}, {"option": "COPX270416P00081000", "bid": 11.5, "bid_size": 3.0, "ask": 14.5, "ask_size": 3.0, "iv": 0.4299, "open_interest": 4.0, "volume": 0.0, "delta": -0.5841, "gamma": 0.019, "vega": 0.183, "theta": -0.0229, "rho": -0.1815, "theo": 13.0584, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 10.5, "last_trade_time": "2026-10-21T14:58:09", "percent_change": 0.0, "prev_day_close": 13.0499997138977}, {"option": "COPX270416C00082000", "bid": 3.7, "bid_size": 253.0, "ask": 6.1, "ask_size": 63.0, "iv": 0.4327, "open_interest": 2.0, "volume": 0.0, "delta": 0.393, "gamma": 0.0183, "vega": 0.1816, "theta": -0.024, "rho": 0.0972, "theo": 4.927, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 4.0, "last_trade_time": "2026-11-06T12:26:56", "percent_change": 0.0, "prev_day_close": 4.90000009536743}, {"option": "COPX270416P00082000", "bid": 12.6, "bid_size": 1.0, "ask": 15.0, "ask_size": 1.0, "iv": 0.4357, "open_interest": 9.0, "volume": 0.0, "delta": -0.6005, "gamma": 0.0188, "vega": 0.181, "theta": -0.0226, "rho": -0.185, "theo": 13.7723, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 12.6, "last_trade_time": "2026-11-05T09:30:00", "percent_change": 0.0, "prev_day_close": 13.8000001907349}, {"option": "COPX270416C00083000", "bid": 3.5, "bid_size": 368.0, "ask": 5.8, "ask_size": 116.0, "iv": 0.4343, "open_interest": 62.0, "volume": 0.0, "delta": 0.3775, "gamma": 0.018, "vega": 0.1796, "theta": -0.0238, "rho": 0.0939, "theo": 4.6674, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 5.24, "last_trade_time": "2026-11-09T11:38:26", "percent_change": 0.0, "prev_day_close": 4.64999997615814}, {"option": "COPX270416P00083000", "bid": 13.0, "bid_size": 3.0, "ask": 16.7, "ask_size": 5.0, "iv": 0.455, "open_interest": 126.0, "volume": 0.0, "delta": -0.6162, "gamma": 0.0186, "vega": 0.1789, "theta": -0.0222, "rho": -0.1889, "theo": 14.4955, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 9.7, "last_trade_time": "2026-10-08T13:20:39", "percent_change": 0.0, "prev_day_close": 14.5}, {"option": "COPX270416C00084000", "bid": 3.3, "bid_size": 415.0, "ask": 5.5, "ask_size": 126.0, "iv": 0.4352, "open_interest": 32.0, "volume": 0.0, "delta": 0.3626, "gamma": 0.0178, "vega": 0.1774, "theta": -0.0236, "rho": 0.0908, "theo": 4.4221, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 5.94, "last_trade_time": "2026-10-27T12:59:57", "percent_change": 0.0, "prev_day_close": 4.40000009536743}, {"option": "COPX270416P00084000", "bid": 13.7, "bid_size": 5.0, "ask": 17.2, "ask_size": 4.0, "iv": 0.4484, "open_interest": 13.0, "volume": 0.0, "delta": -0.6317, "gamma": 0.0184, "vega": 0.1767, "theta": -0.0218, "rho": -0.1922, "theo": 15.2392, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 16.75, "last_trade_time": "2026-11-05T11:01:15", "percent_change": 0.0, "prev_day_close": 15.3500003814697}, {"option": "COPX270416C00085000", "bid": 3.1, "bid_size": 405.0, "ask": 5.3, "ask_size": 110.0, "iv": 0.4383, "open_interest": 92.0, "volume": 12.0, "delta": 0.3481, "gamma": 0.0175, "vega": 0.175, "theta": -0.0234, "rho": 0.0875, "theo": 4.1906, "change": -0.95, "open": 4.55, "high": 5.6, "low": 4.1, "tick": "down", "last_trade_price": 4.1, "last_trade_time": "2026-11-10T14:52:11", "percent_change": -18.8119, "prev_day_close": 4.44999992847443}, {"option": "COPX270416P00085000", "bid": 14.1, "bid_size": 20.0, "ask": 18.1, "ask_size": 9.0, "iv": 0.4436, "open_interest": 69.0, "volume": 0.0, "delta": -0.6466, "gamma": 0.0181, "vega": 0.1738, "theta": -0.0213, "rho": -0.196, "theo": 15.9976, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 15.2, "last_trade_time": "2026-10-22T09:40:37", "percent_change": 0.0, "prev_day_close": 16.0499997138977}, {"option": "COPX270416C00086000", "bid": 2.8, "bid_size": 373.0, "ask": 5.0, "ask_size": 116.0, "iv": 0.4348, "open_interest": 6.0, "volume": 1.0, "delta": 0.3341, "gamma": 0.0172, "vega": 0.1723, "theta": -0.0231, "rho": 0.0842, "theo": 3.9722, "change": 0.76, "open": 5.11, "high": 5.11, "low": 5.11, "tick": "up", "last_trade_price": 5.11, "last_trade_time": "2026-11-10T10:15:15", "percent_change": 17.4713, "prev_day_close": 3.90000009536743}, {"option": "COPX270416P00086000", "bid": 15.2, "bid_size": 5.0, "ask": 19.0, "ask_size": 5.0, "iv": 0.4583, "open_interest": 4.0, "volume": 0.0, "delta": -0.6611, "gamma": 0.0178, "vega": 0.171, "theta": -0.0209, "rho": -0.1993, "theo": 16.7694, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 11.3, "last_trade_time": "2026-10-01T10:13:19", "percent_change": 0.0, "prev_day_close": 16.9000005722046}, {"option": "COPX270416C00087000", "bid": 2.55, "bid_size": 426.0, "ask": 4.8, "ask_size": 106.0, "iv": 0.4349, "open_interest": 20.0, "volume": 0.0, "delta": 0.3207, "gamma": 0.0168, "vega": 0.1695, "theta": -0.0228, "rho": 0.0809, "theo": 3.7664, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 3.24, "last_trade_time": "2026-11-06T13:52:55", "percent_change": 0.0, "prev_day_close": 3.69999992847443}, {"option": "COPX270416P00087000", "bid": 15.7, "bid_size": 8.0, "ask": 19.7, "ask_size": 10.0, "iv": 0.449, "open_interest": 180.0, "volume": 0.0, "delta": -0.675, "gamma": 0.0174, "vega": 0.1679, "theta": -0.0204, "rho": -0.2009, "theo": 17.5542, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 13.0, "last_trade_time": "2026-10-20T11:13:12", "percent_change": 0.0, "prev_day_close": 17.6499996185303}, {"option": "COPX270416C00088000", "bid": 2.3, "bid_size": 92.0, "ask": 4.6, "ask_size": 82.0, "iv": 0.4344, "open_interest": 5.0, "volume": 0.0, "delta": 0.3077, "gamma": 0.0165, "vega": 0.1667, "theta": -0.0225, "rho": 0.078, "theo": 3.5722, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 2.87, "last_trade_time": "2026-11-06T13:51:44", "percent_change": 0.0, "prev_day_close": 3.5}, {"option": "COPX270416P00088000", "bid": 16.8, "bid_size": 3.0, "ask": 20.0, "ask_size": 7.0, "iv": 0.4447, "open_interest": 16.0, "volume": 0.0, "delta": -0.6885, "gamma": 0.0171, "vega": 0.1649, "theta": -0.0199, "rho": -0.205, "theo": 18.3508, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 18.3, "last_trade_time": "2026-11-02T14:45:08", "percent_change": 0.0, "prev_day_close": 18.5}, {"option": "COPX270416C00089000", "bid": 2.2, "bid_size": 204.0, "ask": 4.4, "ask_size": 104.0, "iv": 0.4377, "open_interest": 6.0, "volume": 0.0, "delta": 0.2952, "gamma": 0.0161, "vega": 0.1637, "theta": -0.0222, "rho": 0.0752, "theo": 3.3889, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 2.71, "last_trade_time": "2026-11-06T13:51:44", "percent_change": 0.0, "prev_day_close": 3.29999995231628}, {"option": "COPX270416P00089000", "bid": 17.6, "bid_size": 3.0, "ask": 20.9, "ask_size": 3.0, "iv": 0.4488, "open_interest": 3.0, "volume": 0.0, "delta": -0.7015, "gamma": 0.0168, "vega": 0.1616, "theta": -0.0193, "rho": -0.2062, "theo": 19.1585, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 14.41, "last_trade_time": "2026-10-19T14:14:52", "percent_change": 0.0, "prev_day_close": 19.25}, {"option": "COPX270416C00090000", "bid": 2.1, "bid_size": 441.0, "ask": 4.2, "ask_size": 90.0, "iv": 0.4405, "open_interest": 198.0, "volume": 1.0, "delta": 0.2832, "gamma": 0.0158, "vega": 0.1606, "theta": -0.0219, "rho": 0.0723, "theo": 3.216, "change": -0.7, "open": 3.05, "high": 3.05, "low": 3.05, "tick": "up", "last_trade_price": 3.05, "last_trade_time": "2026-11-10T15:22:51", "percent_change": -18.6667, "prev_day_close": 3.24999988079071}, {"option": "COPX270416P00090000", "bid": 18.2, "bid_size": 1.0, "ask": 22.2, "ask_size": 6.0, "iv": 0.4587, "open_interest": 15.0, "volume": 0.0, "delta": -0.714, "gamma": 0.0164, "vega": 0.1582, "theta": -0.0188, "rho": -0.2084, "theo": 19.9774, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 18.6, "last_trade_time": "2026-11-09T14:05:47", "percent_change": 0.0, "prev_day_close": 20.1999998092651}, {"option": "COPX270416C00091000", "bid": 1.85, "bid_size": 371.0, "ask": 4.0, "ask_size": 135.0, "iv": 0.4379, "open_interest": 60.0, "volume": 0.0, "delta": 0.2717, "gamma": 0.0154, "vega": 0.1574, "theta": -0.0215, "rho": 0.0695, "theo": 3.0531, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 3.43, "last_trade_time": "2026-11-09T09:36:32", "percent_change": 0.0, "prev_day_close": 2.92499995231628}, {"option": "COPX270416P00091000", "bid": 19.2, "bid_size": 3.0, "ask": 23.2, "ask_size": 7.0, "iv": 0.4713, "open_interest": 3.0, "volume": 0.0, "delta": -0.726, "gamma": 0.0161, "vega": 0.1548, "theta": -0.0182, "rho": -0.2108, "theo": 20.8065, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 13.82, "last_trade_time": "2026-10-01T09:30:09", "percent_change": 0.0, "prev_day_close": 20.9000005722046}, {"option": "COPX270416C00092000", "bid": 1.75, "bid_size": 369.0, "ask": 3.8, "ask_size": 129.0, "iv": 0.4395, "open_interest": 17.0, "volume": 0.0, "delta": 0.2606, "gamma": 0.015, "vega": 0.1541, "theta": -0.0212, "rho": 0.0667, "theo": 2.8995, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 3.2, "last_trade_time": "2026-11-04T10:08:49", "percent_change": 0.0, "prev_day_close": 2.74999994039536}, {"option": "COPX270416P00092000", "bid": 19.8, "bid_size": 13.0, "ask": 24.0, "ask_size": 6.0, "iv": 0.4644, "open_interest": 4.0, "volume": 0.0, "delta": -0.7376, "gamma": 0.0157, "vega": 0.1513, "theta": -0.0176, "rho": -0.2112, "theo": 21.6453, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 15.0, "last_trade_time": "2026-09-14T15:50:28", "percent_change": 0.0, "prev_day_close": 21.75}, {"option": "COPX270416C00093000", "bid": 1.6, "bid_size": 303.0, "ask": 3.6, "ask_size": 86.0, "iv": 0.4388, "open_interest": 19.0, "volume": 0.0, "delta": 0.25, "gamma": 0.0146, "vega": 0.1509, "theta": -0.0208, "rho": 0.0642, "theo": 2.7546, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 7.6, "last_trade_time": "2026-10-02T11:58:11", "percent_change": 0.0, "prev_day_close": 2.64999997615814}, {"option": "COPX270416P00093000", "bid": 20.9, "bid_size": 3.0, "ask": 24.7, "ask_size": 4.0, "iv": 0.4698, "open_interest": 0.0, "volume": 0.0, "delta": -0.7487, "gamma": 0.0154, "vega": 0.1479, "theta": -0.017, "rho": -0.214, "theo": 22.4931, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 22.75}, {"option": "COPX270416C00094000", "bid": 1.5, "bid_size": 446.0, "ask": 3.5, "ask_size": 210.0, "iv": 0.4427, "open_interest": 59.0, "volume": 0.0, "delta": 0.2398, "gamma": 0.0143, "vega": 0.1477, "theta": -0.0204, "rho": 0.0619, "theo": 2.6177, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 2.4, "last_trade_time": "2026-10-30T14:09:12", "percent_change": 0.0, "prev_day_close": 2.47499996423721}, {"option": "COPX270416P00094000", "bid": 21.8, "bid_size": 3.0, "ask": 25.1, "ask_size": 5.0, "iv": 0.4578, "open_interest": 2.0, "volume": 0.0, "delta": -0.7594, "gamma": 0.015, "vega": 0.1446, "theta": -0.0164, "rho": -0.2142, "theo": 23.3488, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 13.2, "last_trade_time": "2026-09-22T14:40:39", "percent_change": 0.0, "prev_day_close": 23.5}, {"option": "COPX270416C00095000", "bid": 1.35, "bid_size": 475.0, "ask": 3.3, "ask_size": 215.0, "iv": 0.4409, "open_interest": 171.0, "volume": 0.0, "delta": 0.23, "gamma": 0.0139, "vega": 0.1444, "theta": -0.02, "rho": 0.0594, "theo": 2.4886, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 4.0, "last_trade_time": "2026-10-20T09:34:46", "percent_change": 0.0, "prev_day_close": 2.35000002384186}, {"option": "COPX270416P00095000", "bid": 22.7, "bid_size": 4.0, "ask": 26.4, "ask_size": 4.0, "iv": 0.476, "open_interest": 1.0, "volume": 0.0, "delta": -0.7697, "gamma": 0.0146, "vega": 0.1406, "theta": -0.0158, "rho": -0.2148, "theo": 24.2132, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 13.5, "last_trade_time": "2026-08-28T15:49:55", "percent_change": 0.0, "prev_day_close": 24.3500003814697}, {"option": "COPX270416C00096000", "bid": 1.4, "bid_size": 474.0, "ask": 3.2, "ask_size": 219.0, "iv": 0.4492, "open_interest": 186.0, "volume": 0.0, "delta": 0.2207, "gamma": 0.0135, "vega": 0.141, "theta": -0.0197, "rho": 0.0571, "theo": 2.3668, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 2.45, "last_trade_time": "2026-11-04T14:19:18", "percent_change": 0.0, "prev_day_close": 2.19999998807907}, {"option": "COPX270416P00096000", "bid": 23.7, "bid_size": 1.0, "ask": 26.3, "ask_size": 6.0, "iv": 0.4477, "open_interest": 40.0, "volume": 0.0, "delta": -0.7795, "gamma": 0.0143, "vega": 0.137, "theta": -0.0152, "rho": -0.2164, "theo": 25.0853, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 19.82, "last_trade_time": "2026-10-20T10:25:55", "percent_change": 0.0, "prev_day_close": 25.1999998092651}, {"option": "COPX270416C00097000", "bid": 1.35, "bid_size": 472.0, "ask": 2.9, "ask_size": 194.0, "iv": 0.4462, "open_interest": 156.0, "volume": 10.0, "delta": 0.2117, "gamma": 0.0132, "vega": 0.1377, "theta": -0.0193, "rho": 0.0548, "theo": 2.2519, "change": -0.29, "open": 2.06, "high": 2.06, "low": 2.06, "tick": "up", "last_trade_price": 2.06, "last_trade_time": "2026-11-10T09:30:04", "percent_change": -12.3404, "prev_day_close": 2.125}, {"option": "COPX270416P00097000", "bid": 24.4, "bid_size": 5.0, "ask": 27.7, "ask_size": 3.0, "iv": 0.4621, "open_interest": 86.0, "volume": 0.0, "delta": -0.789, "gamma": 0.0139, "vega": 0.1335, "theta": -0.0146, "rho": -0.2167, "theo": 25.9643, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 19.3, "last_trade_time": "2026-10-16T10:15:45", "percent_change": 0.0, "prev_day_close": 26.1499996185303}, {"option": "COPX270416C00100000", "bid": 0.9, "bid_size": 193.0, "ask": 2.55, "ask_size": 437.0, "iv": 0.4429, "open_interest": 218.0, "volume": 1.0, "delta": 0.1871, "gamma": 0.0121, "vega": 0.1281, "theta": -0.0181, "rho": 0.0488, "theo": 1.944, "change": -0.45, "open": 1.7, "high": 1.7, "low": 1.7, "tick": "down", "last_trade_price": 1.7, "last_trade_time": "2026-11-10T15:22:51", "percent_change": -20.9302, "prev_day_close": 1.69999992847443}, {"option": "COPX270416P00100000", "bid": 26.9, "bid_size": 6.0, "ask": 31.0, "ask_size": 7.0, "iv": 0.4853, "open_interest": 0.0, "volume": 0.0, "delta": -0.815, "gamma": 0.0129, "vega": 0.123, "theta": -0.0127, "rho": -0.217, "theo": 28.6398, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 28.9000005722046}, {"option": "COPX270416C00105000", "bid": 0.6, "bid_size": 540.0, "ask": 2.15, "ask_size": 258.0, "iv": 0.4543, "open_interest": 389.0, "volume": 0.0, "delta": 0.1528, "gamma": 0.0104, "vega": 0.1126, "theta": -0.0162, "rho": 0.04, "theo": 1.5336, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 2.6, "last_trade_time": "2026-10-21T13:40:25", "percent_change": 0.0, "prev_day_close": 1.34999996423721}, {"option": "COPX270416P00105000", "bid": 31.7, "bid_size": 3.0, "ask": 35.8, "ask_size": 15.0, "iv": 0.5173, "open_interest": 11.0, "volume": 0.0, "delta": -0.852, "gamma": 0.0113, "vega": 0.1054, "theta": -0.0098, "rho": -0.2143, "theo": 33.2088, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 18.58, "last_trade_time": "2026-09-08T14:21:04", "percent_change": 0.0, "prev_day_close": 33.6499996185303}, {"option": "COPX270416C00110000", "bid": 0.35, "bid_size": 68.0, "ask": 1.75, "ask_size": 210.0, "iv": 0.4591, "open_interest": 89.0, "volume": 2.0, "delta": 0.1252, "gamma": 0.009, "vega": 0.0983, "theta": -0.0144, "rho": 0.0329, "theo": 1.2198, "change": 0.03, "open": 1.18, "high": 1.18, "low": 1.18, "tick": "up", "last_trade_price": 1.18, "last_trade_time": "2026-11-10T09:52:12", "percent_change": 2.6087, "prev_day_close": 1.07500001788139}, {"option": "COPX270416P00110000", "bid": 36.2, "bid_size": 11.0, "ask": 40.4, "ask_size": 1.0, "iv": 0.5208, "open_interest": 46.0, "volume": 0.0, "delta": -0.8822, "gamma": 0.01, "vega": 0.0893, "theta": -0.007, "rho": -0.2037, "theo": 37.8833, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 22.6, "last_trade_time": "2026-08-25T13:53:38", "percent_change": 0.0, "prev_day_close": 38.3999996185303}, {"option": "COPX270416C00115000", "bid": 0.2, "bid_size": 402.0, "ask": 1.5, "ask_size": 85.0, "iv": 0.4694, "open_interest": 46.0, "volume": 0.0, "delta": 0.1032, "gamma": 0.0077, "vega": 0.0859, "theta": -0.0127, "rho": 0.0273, "theo": 0.9808, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.93, "last_trade_time": "2026-10-30T09:30:04", "percent_change": 0.0, "prev_day_close": 0.850000023841858}, {"option": "COPX270416P00115000", "bid": 41.1, "bid_size": 6.0, "ask": 44.7, "ask_size": 3.0, "iv": 0.5186, "open_interest": 0.0, "volume": 0.0, "delta": -0.9072, "gamma": 0.0089, "vega": 0.0744, "theta": -0.0045, "rho": -0.1839, "theo": 42.6378, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 43.0499992370606}, {"option": "COPX270416C00120000", "bid": 0.05, "bid_size": 429.0, "ask": 1.4, "ask_size": 215.0, "iv": 0.4837, "open_interest": 26.0, "volume": 0.0, "delta": 0.0856, "gamma": 0.0066, "vega": 0.0749, "theta": -0.0113, "rho": 0.0227, "theo": 0.796, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 3.54, "last_trade_time": "2026-09-18T10:58:47", "percent_change": 0.0, "prev_day_close": 0.700000012293458}, {"option": "COPX270416P00120000", "bid": 46.0, "bid_size": 3.0, "ask": 50.0, "ask_size": 7.0, "iv": 0.5676, "open_interest": 0.0, "volume": 0.0, "delta": -0.9283, "gamma": 0.0079, "vega": 0.0606, "theta": -0.0023, "rho": -0.1697, "theo": 47.4563, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 48.0}, {"option": "COPX270416C00125000", "bid": 0.05, "bid_size": 141.0, "ask": 1.3, "ask_size": 232.0, "iv": 0.5052, "open_interest": 0.0, "volume": 0.0, "delta": 0.0714, "gamma": 0.0056, "vega": 0.0654, "theta": -0.01, "rho": 0.0189, "theo": 0.6513, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.650000000372529}, {"option": "COPX270416P00125000", "bid": 50.7, "bid_size": 10.0, "ask": 55.0, "ask_size": 10.0, "iv": 0.5851, "open_interest": 0.0, "volume": 0.0, "delta": -0.9464, "gamma": 0.0072, "vega": 0.046, "theta": -0.0003, "rho": -0.1371, "theo": 52.3237, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 52.8500003814697}, {"option": "COPX270416C00130000", "bid": 0.05, "bid_size": 314.0, "ask": 1.2, "ask_size": 228.0, "iv": 0.5242, "open_interest": 25.0, "volume": 0.0, "delta": 0.0599, "gamma": 0.0048, "vega": 0.0571, "theta": -0.0088, "rho": 0.0159, "theo": 0.5373, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.58, "last_trade_time": "2026-10-22T09:39:48", "percent_change": 0.0, "prev_day_close": 0.625000024214387}, {"option": "COPX270416P00130000", "bid": 55.6, "bid_size": 2.0, "ask": 59.9, "ask_size": 3.0, "iv": 0.6054, "open_interest": 0.0, "volume": 0.0, "delta": -0.9622, "gamma": 0.0069, "vega": 0.0375, "theta": 0.0, "rho": -0.1126, "theo": 57.2285, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 57.8999996185303}, {"option": "COPX270416C00135000", "bid": 0.05, "bid_size": 10.0, "ask": 1.15, "ask_size": 206.0, "iv": 0.5455, "open_interest": 30.0, "volume": 0.0, "delta": 0.0506, "gamma": 0.0042, "vega": 0.05, "theta": -0.0078, "rho": 0.0134, "theo": 0.4464, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 1.66, "last_trade_time": "2026-10-09T10:40:35", "percent_change": 0.0, "prev_day_close": 0.5999999884516}, {"option": "COPX270416P00135000", "bid": 60.6, "bid_size": 1.0, "ask": 64.7, "ask_size": 1.0, "iv": 0.6226, "open_interest": 0.0, "volume": 0.0, "delta": -0.9761, "gamma": 0.0064, "vega": 0.0205, "theta": 0.0, "rho": -0.0578, "theo": 62.1698, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 62.7499980926514}, {"option": "COPX270416C00140000", "bid": 0.0, "bid_size": 0.0, "ask": 1.1, "ask_size": 91.0, "iv": 0.5606, "open_interest": 57.0, "volume": 0.0, "delta": 0.0429, "gamma": 0.0036, "vega": 0.0438, "theta": -0.0069, "rho": 0.0114, "theo": 0.3736, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 1.36, "last_trade_time": "2026-10-22T13:06:23", "percent_change": 0.0, "prev_day_close": 0.575000012293458}, {"option": "COPX270416P00140000", "bid": 65.5, "bid_size": 3.0, "ask": 69.7, "ask_size": 1.0, "iv": 0.6451, "open_interest": 1.0, "volume": 0.0, "delta": -0.9867, "gamma": 0.0049, "vega": 0.0143, "theta": 0.0, "rho": -0.0506, "theo": 67.1386, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 48.2, "last_trade_time": "2026-08-28T15:47:41", "percent_change": 0.0, "prev_day_close": 67.7000007629394}, {"option": "COPX270617C00040000", "bid": 31.8, "bid_size": 272.0, "ask": 35.0, "ask_size": 115.0, "iv": 0.4722, "open_interest": 2538.0, "volume": 0.0, "delta": 0.9549, "gamma": 0.0031, "vega": 0.0462, "theta": 0.0, "rho": 0.185, "theo": 33.4927, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 34.18, "last_trade_time": "2026-10-22T12:57:46", "percent_change": 0.0, "prev_day_close": 33.1499996185303}, {"option": "COPX270617P00040000", "bid": 0.1, "bid_size": 6.0, "ask": 0.4, "ask_size": 1.0, "iv": 0.4399, "open_interest": 23.0, "volume": 0.0, "delta": -0.0364, "gamma": 0.0029, "vega": 0.0455, "theta": -0.0049, "rho": -0.0173, "theo": 0.4559, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.25, "last_trade_time": "2026-11-05T14:05:00", "percent_change": 0.0, "prev_day_close": 0.25000000372529}, {"option": "COPX270617C00045000", "bid": 27.3, "bid_size": 133.0, "ask": 30.6, "ask_size": 70.0, "iv": 0.4686, "open_interest": 374.0, "volume": 0.0, "delta": 0.9285, "gamma": 0.0046, "vega": 0.069, "theta": -0.0023, "rho": 0.2177, "theo": 28.9593, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 27.4, "last_trade_time": "2026-11-03T11:34:27", "percent_change": 0.0, "prev_day_close": 28.6499996185303}, {"option": "COPX270617P00045000", "bid": 0.05, "bid_size": 1.0, "ask": 2.7, "ask_size": 8.0, "iv": 0.545, "open_interest": 222.0, "volume": 0.0, "delta": -0.0613, "gamma": 0.0046, "vega": 0.0687, "theta": -0.0071, "rho": -0.0291, "theo": 0.7998, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.75, "last_trade_time": "2026-11-06T15:01:49", "percent_change": 0.0, "prev_day_close": 0.799999976530671}, {"option": "COPX270617C00050000", "bid": 23.1, "bid_size": 98.0, "ask": 26.2, "ask_size": 40.0, "iv": 0.4518, "open_interest": 72.0, "volume": 0.0, "delta": 0.8912, "gamma": 0.0068, "vega": 0.0978, "theta": -0.0057, "rho": 0.2358, "theo": 24.6509, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 35.06, "last_trade_time": "2026-10-01T11:28:46", "percent_change": 0.0, "prev_day_close": 24.25}, {"option": "COPX270617P00050000", "bid": 0.0, "bid_size": 0.0, "ask": 3.3, "ask_size": 83.0, "iv": 0.4807, "open_interest": 302.0, "volume": 0.0, "delta": -0.0983, "gamma": 0.0068, "vega": 0.098, "theta": -0.0098, "rho": -0.0464, "theo": 1.3602, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 1.37, "last_trade_time": "2026-11-03T13:02:48", "percent_change": 0.0, "prev_day_close": 1.42499995231628}, {"option": "COPX270617C00055000", "bid": 19.1, "bid_size": 43.0, "ask": 22.3, "ask_size": 41.0, "iv": 0.4429, "open_interest": 14.0, "volume": 0.0, "delta": 0.8405, "gamma": 0.0093, "vega": 0.1304, "theta": -0.0094, "rho": 0.2417, "theo": 20.6512, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 23.5, "last_trade_time": "2026-10-28T09:56:55", "percent_change": 0.0, "prev_day_close": 20.5}, {"option": "COPX270617P00055000", "bid": 0.15, "bid_size": 1069.0, "ask": 2.6, "ask_size": 2.0, "iv": 0.3688, "open_interest": 170.0, "volume": 0.0, "delta": -0.1495, "gamma": 0.0094, "vega": 0.1313, "theta": -0.0128, "rho": -0.0701, "theo": 2.2298, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 2.25, "last_trade_time": "2026-11-06T11:39:39", "percent_change": 0.0, "prev_day_close": 2.09999996423721}, {"option": "COPX270617C00060000", "bid": 15.5, "bid_size": 283.0, "ask": 18.7, "ask_size": 88.0, "iv": 0.4345, "open_interest": 389.0, "volume": 0.0, "delta": 0.7766, "gamma": 0.0118, "vega": 0.1628, "theta": -0.013, "rho": 0.2372, "theo": 17.0471, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 18.03, "last_trade_time": "2026-11-09T10:17:33", "percent_change": 0.0, "prev_day_close": 16.7999997138977}, {"option": "COPX270617P00060000", "bid": 2.8, "bid_size": 1.0, "ask": 3.7, "ask_size": 12.0, "iv": 0.4156, "open_interest": 340.0, "volume": 0.0, "delta": -0.2148, "gamma": 0.0121, "vega": 0.1641, "theta": -0.0157, "rho": -0.0996, "theo": 3.5031, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 3.2, "last_trade_time": "2026-10-30T11:09:29", "percent_change": 0.0, "prev_day_close": 3.35000002384186}, {"option": "COPX270617C00065000", "bid": 12.6, "bid_size": 129.0, "ask": 15.5, "ask_size": 87.0, "iv": 0.435, "open_interest": 377.0, "volume": 0.0, "delta": 0.7026, "gamma": 0.014, "vega": 0.1905, "theta": -0.0162, "rho": 0.2244, "theo": 13.9039, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 14.83, "last_trade_time": "2026-11-09T10:17:33", "percent_change": 0.0, "prev_day_close": 13.8499999046326}, {"option": "COPX270617P00065000", "bid": 4.4, "bid_size": 1.0, "ask": 6.4, "ask_size": 1.0, "iv": 0.4354, "open_interest": 1965.0, "volume": 0.0, "delta": -0.2908, "gamma": 0.0144, "vega": 0.1919, "theta": -0.0182, "rho": -0.1332, "theo": 5.245, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 4.8, "last_trade_time": "2026-11-09T09:34:12", "percent_change": 0.0, "prev_day_close": 5.40000009536743}, {"option": "COPX270617C00070000", "bid": 10.3, "bid_size": 240.0, "ask": 12.3, "ask_size": 93.0, "iv": 0.4297, "open_interest": 394.0, "volume": 0.0, "delta": 0.6232, "gamma": 0.0154, "vega": 0.2101, "theta": -0.0186, "rho": 0.2056, "theo": 11.2389, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 12.4, "last_trade_time": "2026-11-09T15:41:17", "percent_change": 0.0, "prev_day_close": 11.0999999046326}, {"option": "COPX270617P00070000", "bid": 6.6, "bid_size": 5.0, "ask": 9.3, "ask_size": 1.0, "iv": 0.4226, "open_interest": 1632.0, "volume": 0.0, "delta": -0.3726, "gamma": 0.016, "vega": 0.2113, "theta": -0.02, "rho": -0.1675, "theo": 7.4877, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 6.8, "last_trade_time": "2026-11-09T11:02:27", "percent_change": 0.0, "prev_day_close": 7.44999980926514}, {"option": "COPX270617C00075000", "bid": 7.6, "bid_size": 292.0, "ask": 10.6, "ask_size": 94.0, "iv": 0.4308, "open_interest": 72.0, "volume": 0.0, "delta": 0.5441, "gamma": 0.0161, "vega": 0.2202, "theta": -0.02, "rho": 0.184, "theo": 9.0536, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 9.7, "last_trade_time": "2026-11-09T09:58:46", "percent_change": 0.0, "prev_day_close": 9.2999997138977}, {"option": "COPX270617P00075000", "bid": 9.3, "bid_size": 18.0, "ask": 11.0, "ask_size": 13.0, "iv": 0.4258, "open_interest": 3369.0, "volume": 0.0, "delta": -0.4549, "gamma": 0.0168, "vega": 0.2206, "theta": -0.0208, "rho": -0.199, "theo": 10.215, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 11.0, "last_trade_time": "2026-11-05T15:01:42", "percent_change": 0.0, "prev_day_close": 10.0999999046326}, {"option": "COPX270617C00080000", "bid": 5.8, "bid_size": 373.0, "ask": 8.7, "ask_size": 123.0, "iv": 0.4306, "open_interest": 413.0, "volume": 10.0, "delta": 0.4695, "gamma": 0.0161, "vega": 0.2216, "theta": -0.0207, "rho": 0.1618, "theo": 7.2892, "change": -0.35, "open": 7.55, "high": 7.55, "low": 7.55, "tick": "up", "last_trade_price": 7.55, "last_trade_time": "2026-11-10T09:47:04", "percent_change": -4.43038, "prev_day_close": 7.49999976158142}, {"option": "COPX270617P00080000", "bid": 11.9, "bid_size": 48.0, "ask": 14.2, "ask_size": 1.0, "iv": 0.4174, "open_interest": 795.0, "volume": 2.0, "delta": -0.5332, "gamma": 0.017, "vega": 0.2204, "theta": -0.0208, "rho": -0.226, "theo": 13.3797, "change": 1.92, "open": 13.3, "high": 13.62, "low": 13.3, "tick": "up", "last_trade_price": 13.62, "last_trade_time": "2026-11-10T11:18:01", "percent_change": 16.4103, "prev_day_close": 13.2999997138977}, {"option": "COPX270617C00085000", "bid": 4.4, "bid_size": 372.0, "ask": 7.1, "ask_size": 131.0, "iv": 0.4312, "open_interest": 95.0, "volume": 0.0, "delta": 0.4021, "gamma": 0.0155, "vega": 0.216, "theta": -0.0206, "rho": 0.1405, "theo": 5.882, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 4.85, "last_trade_time": "2026-11-06T09:49:36", "percent_change": 0.0, "prev_day_close": 5.94999980926514}, {"option": "COPX270617P00085000", "bid": 15.3, "bid_size": 3.0, "ask": 18.2, "ask_size": 5.0, "iv": 0.4293, "open_interest": 379.0, "volume": 0.0, "delta": -0.6047, "gamma": 0.0165, "vega": 0.2126, "theta": -0.0201, "rho": -0.2465, "theo": 16.9184, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 15.6, "last_trade_time": "2026-11-09T14:13:35", "percent_change": 0.0, "prev_day_close": 16.9500002861023}, {"option": "COPX270617C00090000", "bid": 3.2, "bid_size": 386.0, "ask": 5.4, "ask_size": 137.0, "iv": 0.42, "open_interest": 176.0, "volume": 0.0, "delta": 0.3428, "gamma": 0.0145, "vega": 0.2057, "theta": -0.02, "rho": 0.1212, "theo": 4.7666, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 5.02, "last_trade_time": "2026-11-09T11:38:26", "percent_change": 0.0, "prev_day_close": 4.75}, {"option": "COPX270617P00090000", "bid": 19.1, "bid_size": 3.0, "ask": 22.1, "ask_size": 3.0, "iv": 0.4351, "open_interest": 173.0, "volume": 0.0, "delta": -0.6679, "gamma": 0.0157, "vega": 0.1996, "theta": -0.0188, "rho": -0.2608, "theo": 20.7552, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 16.02, "last_trade_time": "2026-10-19T15:14:06", "percent_change": 0.0, "prev_day_close": 20.8000001907349}, {"option": "COPX270617C00095000", "bid": 2.4, "bid_size": 406.0, "ask": 4.8, "ask_size": 106.0, "iv": 0.4341, "open_interest": 202.0, "volume": 0.0, "delta": 0.2918, "gamma": 0.0134, "vega": 0.1925, "theta": -0.019, "rho": 0.1041, "theo": 3.8842, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 3.7, "last_trade_time": "2026-11-04T10:11:14", "percent_change": 0.0, "prev_day_close": 3.99999988079071}, {"option": "COPX270617P00095000", "bid": 23.2, "bid_size": 41.0, "ask": 26.2, "ask_size": 4.0, "iv": 0.4409, "open_interest": 670.0, "volume": 0.0, "delta": -0.7232, "gamma": 0.0147, "vega": 0.1829, "theta": -0.0172, "rho": -0.2685, "theo": 24.8487, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 25.57, "last_trade_time": "2026-11-03T12:10:42", "percent_change": 0.0, "prev_day_close": 25.0}, {"option": "COPX270617C00100000", "bid": 2.5, "bid_size": 3.0, "ask": 4.0, "ask_size": 284.0, "iv": 0.4592, "open_interest": 1048.0, "volume": 1.0, "delta": 0.2485, "gamma": 0.0122, "vega": 0.1779, "theta": -0.0178, "rho": 0.0892, "theo": 3.185, "change": -0.05, "open": 3.3, "high": 3.3, "low": 3.3, "tick": "up", "last_trade_price": 3.3, "last_trade_time": "2026-11-10T11:00:11", "percent_change": -1.49254, "prev_day_close": 3.17500007152557}, {"option": "COPX270617P00100000", "bid": 27.6, "bid_size": 12.0, "ask": 31.1, "ask_size": 3.0, "iv": 0.4682, "open_interest": 140.0, "volume": 0.0, "delta": -0.7709, "gamma": 0.0136, "vega": 0.165, "theta": -0.0153, "rho": -0.2691, "theo": 29.1397, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 20.34, "last_trade_time": "2026-09-17T15:03:14", "percent_change": 0.0, "prev_day_close": 29.3500003814697}, {"option": "COPX270617C00105000", "bid": 1.6, "bid_size": 457.0, "ask": 3.4, "ask_size": 199.0, "iv": 0.454, "open_interest": 115.0, "volume": 0.0, "delta": 0.212, "gamma": 0.011, "vega": 0.1629, "theta": -0.0166, "rho": 0.0764, "theo": 2.6288, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 2.2, "last_trade_time": "2026-11-05T10:41:38", "percent_change": 0.0, "prev_day_close": 2.44999992847443}, {"option": "COPX270617P00105000", "bid": 32.1, "bid_size": 3.0, "ask": 35.7, "ask_size": 3.0, "iv": 0.4832, "open_interest": 276.0, "volume": 0.0, "delta": -0.8117, "gamma": 0.0125, "vega": 0.1454, "theta": -0.0134, "rho": -0.2587, "theo": 33.5858, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 21.22, "last_trade_time": "2026-08-21T14:45:16", "percent_change": 0.0, "prev_day_close": 33.9499988555908}, {"option": "COPX270617C00110000", "bid": 1.5, "bid_size": 257.0, "ask": 2.85, "ask_size": 115.0, "iv": 0.4679, "open_interest": 91.0, "volume": 0.0, "delta": 0.1812, "gamma": 0.0099, "vega": 0.1484, "theta": -0.0153, "rho": 0.0656, "theo": 2.1839, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 2.14, "last_trade_time": "2026-11-04T15:32:25", "percent_change": 0.0, "prev_day_close": 2.17500001192093}, {"option": "COPX270617P00110000", "bid": 36.8, "bid_size": 10.0, "ask": 40.2, "ask_size": 5.0, "iv": 0.4948, "open_interest": 139.0, "volume": 0.0, "delta": -0.8471, "gamma": 0.0115, "vega": 0.1264, "theta": -0.0116, "rho": -0.2507, "theo": 38.1563, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 32.45, "last_trade_time": "2026-10-19T15:56:51", "percent_change": 0.0, "prev_day_close": 38.5500011444092}, {"option": "COPX270617C00115000", "bid": 0.7, "bid_size": 360.0, "ask": 2.45, "ask_size": 178.0, "iv": 0.4554, "open_interest": 32.0, "volume": 0.0, "delta": 0.1554, "gamma": 0.0088, "vega": 0.1346, "theta": -0.014, "rho": 0.0565, "theo": 1.8263, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 1.55, "last_trade_time": "2026-11-05T10:21:02", "percent_change": 0.0, "prev_day_close": 1.57499995827675}, {"option": "COPX270617P00115000", "bid": 41.4, "bid_size": 1.0, "ask": 45.5, "ask_size": 7.0, "iv": 0.5275, "open_interest": 8.0, "volume": 0.0, "delta": -0.8779, "gamma": 0.0107, "vega": 0.1061, "theta": -0.0098, "rho": -0.2267, "theo": 42.8273, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 28.8, "last_trade_time": "2026-08-31T14:27:24", "percent_change": 0.0, "prev_day_close": 43.3500003814697}, {"option": "COPX270617C00120000", "bid": 0.85, "bid_size": 52.0, "ask": 2.1, "ask_size": 75.0, "iv": 0.476, "open_interest": 117.0, "volume": 0.0, "delta": 0.1338, "gamma": 0.0079, "vega": 0.1217, "theta": -0.0129, "rho": 0.0487, "theo": 1.5368, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 1.54, "last_trade_time": "2026-10-28T13:40:40", "percent_change": 0.0, "prev_day_close": 1.55000001192093}, {"option": "COPX270617P00120000", "bid": 46.1, "bid_size": 3.0, "ask": 49.7, "ask_size": 3.0, "iv": 0.5148, "open_interest": 22.0, "volume": 0.0, "delta": -0.9045, "gamma": 0.01, "vega": 0.0897, "theta": -0.0083, "rho": -0.2104, "theo": 47.5751, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 38.9, "last_trade_time": "2026-09-15T13:06:14", "percent_change": 0.0, "prev_day_close": 48.0499992370606}, {"option": "COPX270617C00125000", "bid": 0.35, "bid_size": 520.0, "ask": 1.8, "ask_size": 251.0, "iv": 0.4655, "open_interest": 465.0, "volume": 0.0, "delta": 0.1156, "gamma": 0.007, "vega": 0.11, "theta": -0.0118, "rho": 0.0422, "theo": 1.3011, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 1.15, "last_trade_time": "2026-10-30T09:30:05", "percent_change": 0.0, "prev_day_close": 1.125}, {"option": "COPX270617P00125000", "bid": 51.0, "bid_size": 3.0, "ask": 55.1, "ask_size": 8.0, "iv": 0.5604, "open_interest": 2.0, "volume": 0.0, "delta": -0.9282, "gamma": 0.0092, "vega": 0.0684, "theta": -0.0069, "rho": -0.1696, "theo": 52.3949, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 35.18, "last_trade_time": "2026-08-25T13:44:58", "percent_change": 0.0, "prev_day_close": 52.9000015258789}, {"option": "COPX270617C00130000", "bid": 0.15, "bid_size": 490.0, "ask": 1.65, "ask_size": 171.0, "iv": 0.4708, "open_interest": 173.0, "volume": 0.0, "delta": 0.1002, "gamma": 0.0062, "vega": 0.0993, "theta": -0.0107, "rho": 0.0366, "theo": 1.1078, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 1.2, "last_trade_time": "2026-10-22T10:04:55", "percent_change": 0.0, "prev_day_close": 0.924999989569187}, {"option": "COPX270617P00130000", "bid": 55.8, "bid_size": 3.0, "ask": 60.0, "ask_size": 9.0, "iv": 0.5762, "open_interest": 2.0, "volume": 0.0, "delta": -0.9495, "gamma": 0.0089, "vega": 0.0543, "theta": -0.0052, "rho": -0.1438, "theo": 57.2622, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 38.88, "last_trade_time": "2026-09-08T14:17:57", "percent_change": 0.0, "prev_day_close": 57.8500003814697}, {"option": "COPX270617C00135000", "bid": 0.05, "bid_size": 546.0, "ask": 1.55, "ask_size": 182.0, "iv": 0.4815, "open_interest": 151.0, "volume": 0.0, "delta": 0.0872, "gamma": 0.0056, "vega": 0.0898, "theta": -0.0098, "rho": 0.0319, "theo": 0.9485, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.75, "last_trade_time": "2026-11-05T10:58:58", "percent_change": 0.0, "prev_day_close": 0.799999976530671}, {"option": "COPX270617P00135000", "bid": 60.6, "bid_size": 38.0, "ask": 64.9, "ask_size": 8.0, "iv": 0.5891, "open_interest": 6.0, "volume": 0.0, "delta": -0.9678, "gamma": 0.0084, "vega": 0.0308, "theta": -0.003, "rho": -0.0708, "theo": 62.1798, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 51.18, "last_trade_time": "2026-08-18T13:02:47", "percent_change": 0.0, "prev_day_close": 62.9499988555908}, {"option": "COPX270617C00140000", "bid": 0.15, "bid_size": 93.0, "ask": 1.3, "ask_size": 495.0, "iv": 0.5181, "open_interest": 59.0, "volume": 5.0, "delta": 0.0762, "gamma": 0.005, "vega": 0.0811, "theta": -0.0089, "rho": 0.0279, "theo": 0.8161, "change": -0.2, "open": 0.57, "high": 0.6, "low": 0.57, "tick": "no_change", "last_trade_price": 0.6, "last_trade_time": "2026-11-10T10:41:13", "percent_change": -25.0, "prev_day_close": 0.924999982118606}, {"option": "COPX270617P00140000", "bid": 65.6, "bid_size": 3.0, "ask": 69.8, "ask_size": 3.0, "iv": 0.6107, "open_interest": 0.0, "volume": 0.0, "delta": -0.9816, "gamma": 0.0066, "vega": 0.0215, "theta": -0.0022, "rho": -0.0528, "theo": 67.1353, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 67.75}, {"option": "COPX270917C00040000", "bid": 32.1, "bid_size": 38.0, "ask": 35.8, "ask_size": 49.0, "iv": 0.4612, "open_interest": 169.0, "volume": 0.0, "delta": 0.9452, "gamma": 0.0032, "vega": 0.0649, "theta": -0.0005, "rho": 0.2431, "theo": 33.9142, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 32.7, "last_trade_time": "2026-11-03T15:17:22", "percent_change": 0.0, "prev_day_close": 33.8999996185303}, {"option": "COPX270917P00040000", "bid": 0.3, "bid_size": 109.0, "ask": 0.6, "ask_size": 1.0, "iv": 0.4183, "open_interest": 5.0, "volume": 0.0, "delta": -0.0458, "gamma": 0.0032, "vega": 0.065, "theta": -0.0046, "rho": -0.0314, "theo": 0.6665, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.62, "last_trade_time": "2026-11-06T13:01:36", "percent_change": 0.0, "prev_day_close": 0.475000008940697}, {"option": "COPX270917C00045000", "bid": 28.0, "bid_size": 39.0, "ask": 31.5, "ask_size": 38.0, "iv": 0.4595, "open_interest": 2.0, "volume": 0.0, "delta": 0.914, "gamma": 0.0048, "vega": 0.0965, "theta": -0.0032, "rho": 0.2737, "theo": 29.613, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 30.7, "last_trade_time": "2026-11-04T10:48:11", "percent_change": 0.0, "prev_day_close": 29.4499998092651}, {"option": "COPX270917P00045000", "bid": 0.6, "bid_size": 65.0, "ask": 2.05, "ask_size": 1.0, "iv": 0.4584, "open_interest": 13.0, "volume": 0.0, "delta": -0.0764, "gamma": 0.0048, "vega": 0.0965, "theta": -0.0067, "rho": -0.0525, "theo": 1.2009, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 1.27, "last_trade_time": "2026-11-03T13:39:04", "percent_change": 0.0, "prev_day_close": 1.32499998807907}, {"option": "COPX270917C00050000", "bid": 24.1, "bid_size": 5.0, "ask": 27.5, "ask_size": 39.0, "iv": 0.4534, "open_interest": 1.0, "volume": 0.0, "delta": 0.8724, "gamma": 0.0067, "vega": 0.1318, "theta": -0.0061, "rho": 0.2952, "theo": 25.6006, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 24.7, "last_trade_time": "2026-11-03T14:51:55", "percent_change": 0.0, "prev_day_close": 25.75}, {"option": "COPX270917P00050000", "bid": 1.35, "bid_size": 51.0, "ask": 3.0, "ask_size": 48.0, "iv": 0.4504, "open_interest": 26.0, "volume": 0.0, "delta": -0.1179, "gamma": 0.0068, "vega": 0.1324, "theta": -0.0091, "rho": -0.081, "theo": 2.0181, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 2.35, "last_trade_time": "2026-11-06T11:11:09", "percent_change": 0.0, "prev_day_close": 1.87499994039536}, {"option": "COPX270917C00055000", "bid": 20.3, "bid_size": 52.0, "ask": 24.5, "ask_size": 39.0, "iv": 0.4615, "open_interest": 137.0, "volume": 0.0, "delta": 0.8212, "gamma": 0.0086, "vega": 0.1677, "theta": -0.009, "rho": 0.306, "theo": 21.9334, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 20.8, "last_trade_time": "2026-11-03T15:14:09", "percent_change": 0.0, "prev_day_close": 22.1999998092651}, {"option": "COPX270917P00055000", "bid": 2.3, "bid_size": 56.0, "ask": 3.7, "ask_size": 1.0, "iv": 0.4239, "open_interest": 30.0, "volume": 1.0, "delta": -0.1692, "gamma": 0.0087, "vega": 0.1688, "theta": -0.0115, "rho": -0.116, "theo": 3.1687, "change": 0.16, "open": 3.11, "high": 3.11, "low": 3.11, "tick": "up", "last_trade_price": 3.11, "last_trade_time": "2026-11-10T15:17:18", "percent_change": 5.42373, "prev_day_close": 3.0}, {"option": "COPX270917C00060000", "bid": 17.1, "bid_size": 5.0, "ask": 20.6, "ask_size": 23.0, "iv": 0.4414, "open_interest": 2.0, "volume": 0.0, "delta": 0.7622, "gamma": 0.0103, "vega": 0.2006, "theta": -0.0116, "rho": 0.3028, "theo": 18.6493, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 21.2, "last_trade_time": "2026-10-28T14:33:33", "percent_change": 0.0, "prev_day_close": 18.6999998092651}, {"option": "COPX270917P00060000", "bid": 3.7, "bid_size": 58.0, "ask": 5.5, "ask_size": 1.0, "iv": 0.426, "open_interest": 59.0, "volume": 0.0, "delta": -0.2293, "gamma": 0.0106, "vega": 0.2022, "theta": -0.0137, "rho": -0.1566, "theo": 4.7113, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 4.07, "last_trade_time": "2026-11-09T11:40:03", "percent_change": 0.0, "prev_day_close": 4.44999992847443}, {"option": "COPX270917C00065000", "bid": 14.1, "bid_size": 5.0, "ask": 17.7, "ask_size": 36.0, "iv": 0.4364, "open_interest": 2.0, "volume": 0.0, "delta": 0.6983, "gamma": 0.0118, "vega": 0.2276, "theta": -0.0138, "rho": 0.2927, "theo": 15.7623, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 16.1, "last_trade_time": "2026-10-22T15:48:44", "percent_change": 0.0, "prev_day_close": 15.6500005722046}, {"option": "COPX270917P00065000", "bid": 5.5, "bid_size": 164.0, "ask": 7.6, "ask_size": 18.0, "iv": 0.4257, "open_interest": 525.0, "volume": 11.0, "delta": -0.2951, "gamma": 0.0122, "vega": 0.2293, "theta": -0.0155, "rho": -0.1994, "theo": 6.6594, "change": 0.83, "open": 6.0, "high": 6.73, "low": 6.0, "tick": "up", "last_trade_price": 6.73, "last_trade_time": "2026-11-10T15:17:18", "percent_change": 14.0678, "prev_day_close": 6.75}, {"option": "COPX270917C00070000", "bid": 11.7, "bid_size": 231.0, "ask": 15.1, "ask_size": 123.0, "iv": 0.436, "open_interest": 35.0, "volume": 0.0, "delta": 0.6324, "gamma": 0.0128, "vega": 0.2472, "theta": -0.0155, "rho": 0.2759, "theo": 13.2649, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 11.97, "last_trade_time": "2026-11-06T11:02:41", "percent_change": 0.0, "prev_day_close": 13.5}, {"option": "COPX270917P00070000", "bid": 7.6, "bid_size": 121.0, "ask": 10.2, "ask_size": 59.0, "iv": 0.4261, "open_interest": 1195.0, "volume": 1.0, "delta": -0.3636, "gamma": 0.0133, "vega": 0.2487, "theta": -0.0168, "rho": -0.2418, "theo": 9.01, "change": 0.7, "open": 8.8, "high": 8.8, "low": 8.8, "tick": "down", "last_trade_price": 8.8, "last_trade_time": "2026-11-10T14:42:47", "percent_change": 8.64197, "prev_day_close": 9.0}, {"option": "COPX270917C00071000", "bid": 11.2, "bid_size": 62.0, "ask": 14.6, "ask_size": 4.0, "iv": 0.4342, "open_interest": 0.0, "volume": 0.0, "delta": 0.6193, "gamma": 0.0129, "vega": 0.2501, "theta": -0.0158, "rho": 0.2721, "theo": 12.8105, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 13.0}, {"option": "COPX270917P00071000", "bid": 8.1, "bid_size": 25.0, "ask": 12.0, "ask_size": 26.0, "iv": 0.4511, "open_interest": 106.0, "volume": 0.0, "delta": -0.3775, "gamma": 0.0135, "vega": 0.2515, "theta": -0.017, "rho": -0.2501, "theo": 9.5351, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 8.85, "last_trade_time": "2026-10-22T10:25:25", "percent_change": 0.0, "prev_day_close": 9.75}, {"option": "COPX270917C00072000", "bid": 10.7, "bid_size": 108.0, "ask": 14.2, "ask_size": 71.0, "iv": 0.4339, "open_interest": 12.0, "volume": 0.0, "delta": 0.6062, "gamma": 0.013, "vega": 0.2527, "theta": -0.016, "rho": 0.2677, "theo": 12.3704, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 15.4, "last_trade_time": "2026-10-29T13:39:08", "percent_change": 0.0, "prev_day_close": 12.5500001907349}, {"option": "COPX270917P00072000", "bid": 8.6, "bid_size": 10.0, "ask": 12.5, "ask_size": 24.0, "iv": 0.4498, "open_interest": 6.0, "volume": 0.0, "delta": -0.3912, "gamma": 0.0137, "vega": 0.254, "theta": -0.0172, "rho": -0.2565, "theo": 10.0677, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 8.75, "last_trade_time": "2026-11-05T09:30:06", "percent_change": 0.0, "prev_day_close": 10.1999998092651}, {"option": "COPX270917C00073000", "bid": 10.4, "bid_size": 221.0, "ask": 13.3, "ask_size": 75.0, "iv": 0.4273, "open_interest": 29.0, "volume": 0.0, "delta": 0.5931, "gamma": 0.0132, "vega": 0.2551, "theta": -0.0163, "rho": 0.2634, "theo": 11.9442, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 12.9, "last_trade_time": "2026-11-02T10:05:18", "percent_change": 0.0, "prev_day_close": 11.8499999046326}, {"option": "COPX270917P00073000", "bid": 9.1, "bid_size": 3.0, "ask": 13.0, "ask_size": 17.0, "iv": 0.448, "open_interest": 2.0, "volume": 0.0, "delta": -0.405, "gamma": 0.0138, "vega": 0.2562, "theta": -0.0173, "rho": -0.2646, "theo": 10.6149, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 10.12, "last_trade_time": "2026-10-22T10:38:56", "percent_change": 0.0, "prev_day_close": 10.75}, {"option": "COPX270917C00074000", "bid": 9.8, "bid_size": 80.0, "ask": 13.3, "ask_size": 62.0, "iv": 0.4319, "open_interest": 1.0, "volume": 0.0, "delta": 0.5801, "gamma": 0.0132, "vega": 0.2572, "theta": -0.0165, "rho": 0.2596, "theo": 11.5317, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 16.4, "last_trade_time": "2026-10-20T12:06:06", "percent_change": 0.0, "prev_day_close": 11.6999998092651}, {"option": "COPX270917P00074000", "bid": 9.6, "bid_size": 1.0, "ask": 12.7, "ask_size": 3.0, "iv": 0.4302, "open_interest": 1.0, "volume": 0.0, "delta": -0.4187, "gamma": 0.014, "vega": 0.2581, "theta": -0.0175, "rho": -0.2739, "theo": 11.1766, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 10.34, "last_trade_time": "2026-10-22T10:31:11", "percent_change": 0.0, "prev_day_close": 11.2999997138977}, {"option": "COPX270917C00075000", "bid": 9.5, "bid_size": 320.0, "ask": 12.9, "ask_size": 124.0, "iv": 0.434, "open_interest": 17.0, "volume": 14.0, "delta": 0.5673, "gamma": 0.0133, "vega": 0.2589, "theta": -0.0167, "rho": 0.255, "theo": 11.133, "change": -1.3, "open": 10.8, "high": 10.8, "low": 10.8, "tick": "down", "last_trade_price": 10.8, "last_trade_time": "2026-11-10T10:50:04", "percent_change": -10.7438, "prev_day_close": 11.1999998092651}, {"option": "COPX270917P00075000", "bid": 10.2, "bid_size": 34.0, "ask": 13.3, "ask_size": 3.0, "iv": 0.4313, "open_interest": 1256.0, "volume": 0.0, "delta": -0.4323, "gamma": 0.0141, "vega": 0.2596, "theta": -0.0176, "rho": -0.2808, "theo": 11.7526, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 10.9, "last_trade_time": "2026-11-09T14:08:40", "percent_change": 0.0, "prev_day_close": 12.0500001907349}, {"option": "COPX270917C00076000", "bid": 9.1, "bid_size": 319.0, "ask": 12.4, "ask_size": 104.0, "iv": 0.4318, "open_interest": 10.0, "volume": 0.0, "delta": 0.5545, "gamma": 0.0134, "vega": 0.2603, "theta": -0.0168, "rho": 0.2502, "theo": 10.7476, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 11.22, "last_trade_time": "2026-11-02T12:28:13", "percent_change": 0.0, "prev_day_close": 10.8500003814697}, {"option": "COPX270917P00076000", "bid": 10.7, "bid_size": 3.0, "ask": 13.9, "ask_size": 1.0, "iv": 0.4301, "open_interest": 7.0, "volume": 0.0, "delta": -0.4458, "gamma": 0.0142, "vega": 0.2608, "theta": -0.0177, "rho": -0.2878, "theo": 12.3417, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 11.72, "last_trade_time": "2026-11-02T12:28:13", "percent_change": 0.0, "prev_day_close": 12.5999999046326}, {"option": "COPX270917C00077000", "bid": 9.0, "bid_size": 340.0, "ask": 12.0, "ask_size": 2.0, "iv": 0.4368, "open_interest": 115.0, "volume": 0.0, "delta": 0.5419, "gamma": 0.0134, "vega": 0.2615, "theta": -0.017, "rho": 0.2456, "theo": 10.3751, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 9.3, "last_trade_time": "2026-10-30T12:51:00", "percent_change": 0.0, "prev_day_close": 10.4000000953674}, {"option": "COPX270917P00077000", "bid": 10.6, "bid_size": 28.0, "ask": 15.0, "ask_size": 2.0, "iv": 0.4264, "open_interest": 7.0, "volume": 0.0, "delta": -0.4592, "gamma": 0.0143, "vega": 0.2615, "theta": -0.0178, "rho": -0.2929, "theo": 12.9455, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 13.33, "last_trade_time": "2026-11-03T14:58:51", "percent_change": 0.0, "prev_day_close": 13.0500001907349}, {"option": "COPX270917C00078000", "bid": 8.2, "bid_size": 52.0, "ask": 12.5, "ask_size": 162.0, "iv": 0.4451, "open_interest": 0.0, "volume": 0.0, "delta": 0.5294, "gamma": 0.0135, "vega": 0.2624, "theta": -0.0171, "rho": 0.2415, "theo": 10.0151, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 10.0499997138977}, {"option": "COPX270917P00078000", "bid": 11.4, "bid_size": 7.0, "ask": 16.0, "ask_size": 16.0, "iv": 0.4376, "open_interest": 1.0, "volume": 0.0, "delta": -0.4726, "gamma": 0.0144, "vega": 0.2621, "theta": -0.0178, "rho": -0.2997, "theo": 13.5628, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 9.5, "last_trade_time": "2026-10-08T14:40:08", "percent_change": 0.0, "prev_day_close": 13.6500000953674}, {"option": "COPX270917C00079000", "bid": 8.2, "bid_size": 279.0, "ask": 11.3, "ask_size": 95.0, "iv": 0.4358, "open_interest": 1.0, "volume": 0.0, "delta": 0.5171, "gamma": 0.0135, "vega": 0.263, "theta": -0.0172, "rho": 0.2369, "theo": 9.6672, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 17.93, "last_trade_time": "2026-10-12T10:51:22", "percent_change": 0.0, "prev_day_close": 9.69999980926514}, {"option": "COPX270917P00079000", "bid": 12.5, "bid_size": 7.0, "ask": 16.5, "ask_size": 17.0, "iv": 0.4444, "open_interest": 1.0, "volume": 0.0, "delta": -0.4858, "gamma": 0.0144, "vega": 0.2623, "theta": -0.0179, "rho": -0.3076, "theo": 14.193, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 9.8, "last_trade_time": "2026-09-18T10:10:14", "percent_change": 0.0, "prev_day_close": 14.3000001907349}, {"option": "COPX270917C00080000", "bid": 7.6, "bid_size": 341.0, "ask": 10.9, "ask_size": 108.0, "iv": 0.4299, "open_interest": 36.0, "volume": 0.0, "delta": 0.5049, "gamma": 0.0135, "vega": 0.2633, "theta": -0.0173, "rho": 0.2321, "theo": 9.3314, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 8.35, "last_trade_time": "2026-11-06T15:08:03", "percent_change": 0.0, "prev_day_close": 9.5}, {"option": "COPX270917P00080000", "bid": 13.1, "bid_size": 1.0, "ask": 16.9, "ask_size": 2.0, "iv": 0.4393, "open_interest": 12.0, "volume": 0.0, "delta": -0.4989, "gamma": 0.0145, "vega": 0.2623, "theta": -0.0179, "rho": -0.3136, "theo": 14.8358, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 15.5, "last_trade_time": "2026-11-05T10:44:02", "percent_change": 0.0, "prev_day_close": 14.8999996185303}, {"option": "COPX270917C00081000", "bid": 7.3, "bid_size": 292.0, "ask": 10.6, "ask_size": 84.0, "iv": 0.4312, "open_interest": 0.0, "volume": 0.0, "delta": 0.4929, "gamma": 0.0135, "vega": 0.2634, "theta": -0.0173, "rho": 0.2273, "theo": 9.0073, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 9.2000002861023}, {"option": "COPX270917P00081000", "bid": 13.2, "bid_size": 4.0, "ask": 17.6, "ask_size": 2.0, "iv": 0.4299, "open_interest": 0.0, "volume": 0.0, "delta": -0.5118, "gamma": 0.0145, "vega": 0.2623, "theta": -0.0179, "rho": -0.3201, "theo": 15.4909, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 15.6500005722046}, {"option": "COPX270917C00082000", "bid": 6.9, "bid_size": 262.0, "ask": 10.2, "ask_size": 94.0, "iv": 0.4283, "open_interest": 3.0, "volume": 0.0, "delta": 0.481, "gamma": 0.0135, "vega": 0.2633, "theta": -0.0174, "rho": 0.2227, "theo": 8.6946, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 14.41, "last_trade_time": "2026-10-16T10:50:15", "percent_change": 0.0, "prev_day_close": 8.70000004768372}, {"option": "COPX270917P00082000", "bid": 14.0, "bid_size": 1.0, "ask": 18.5, "ask_size": 21.0, "iv": 0.4373, "open_interest": 1.0, "volume": 0.0, "delta": -0.5246, "gamma": 0.0146, "vega": 0.2616, "theta": -0.0179, "rho": -0.3243, "theo": 16.1576, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 12.0, "last_trade_time": "2026-10-08T14:49:15", "percent_change": 0.0, "prev_day_close": 16.2999997138977}, {"option": "COPX270917C00083000", "bid": 6.6, "bid_size": 107.0, "ask": 9.9, "ask_size": 64.0, "iv": 0.4287, "open_interest": 38.0, "volume": 0.0, "delta": 0.4694, "gamma": 0.0134, "vega": 0.263, "theta": -0.0174, "rho": 0.2183, "theo": 8.3927, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 14.93, "last_trade_time": "2026-10-07T14:09:52", "percent_change": 0.0, "prev_day_close": 8.35000014305115}, {"option": "COPX270917P00083000", "bid": 15.0, "bid_size": 3.0, "ask": 18.8, "ask_size": 3.0, "iv": 0.4366, "open_interest": 3.0, "volume": 0.0, "delta": -0.5372, "gamma": 0.0146, "vega": 0.2603, "theta": -0.0178, "rho": -0.3276, "theo": 16.8376, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 12.9, "last_trade_time": "2026-09-16T14:53:45", "percent_change": 0.0, "prev_day_close": 16.8999996185303}, {"option": "COPX270917C00084000", "bid": 6.3, "bid_size": 161.0, "ask": 9.5, "ask_size": 109.0, "iv": 0.4269, "open_interest": 20.0, "volume": 0.0, "delta": 0.4579, "gamma": 0.0134, "vega": 0.2624, "theta": -0.0174, "rho": 0.2137, "theo": 8.1014, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 13.7, "last_trade_time": "2026-10-08T11:27:24", "percent_change": 0.0, "prev_day_close": 8.20000004768372}, {"option": "COPX270917P00084000", "bid": 15.7, "bid_size": 3.0, "ask": 19.5, "ask_size": 3.0, "iv": 0.4373, "open_interest": 0.0, "volume": 0.0, "delta": -0.5497, "gamma": 0.0146, "vega": 0.2593, "theta": -0.0178, "rho": -0.3341, "theo": 17.5287, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 17.6500005722046}, {"option": "COPX270917C00085000", "bid": 6.0, "bid_size": 51.0, "ask": 9.3, "ask_size": 86.0, "iv": 0.4285, "open_interest": 2.0, "volume": 0.0, "delta": 0.4466, "gamma": 0.0134, "vega": 0.2616, "theta": -0.0174, "rho": 0.2091, "theo": 7.8204, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 12.1, "last_trade_time": "2026-10-14T14:15:43", "percent_change": 0.0, "prev_day_close": 8.00000023841858}, {"option": "COPX270917P00085000", "bid": 16.4, "bid_size": 1.0, "ask": 20.2, "ask_size": 3.0, "iv": 0.4377, "open_interest": 603.0, "volume": 0.0, "delta": -0.562, "gamma": 0.0146, "vega": 0.2579, "theta": -0.0177, "rho": -0.339, "theo": 18.2308, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 17.0, "last_trade_time": "2026-10-22T10:28:27", "percent_change": 0.0, "prev_day_close": 18.2000007629395}, {"option": "COPX270917C00086000", "bid": 6.1, "bid_size": 139.0, "ask": 9.0, "ask_size": 112.0, "iv": 0.4355, "open_interest": 4.0, "volume": 0.0, "delta": 0.4356, "gamma": 0.0133, "vega": 0.2607, "theta": -0.0174, "rho": 0.2045, "theo": 7.5493, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 9.82, "last_trade_time": "2026-10-21T12:37:33", "percent_change": 0.0, "prev_day_close": 7.44999980926514}, {"option": "COPX270917P00086000", "bid": 17.1, "bid_size": 3.0, "ask": 21.1, "ask_size": 3.0, "iv": 0.4416, "open_interest": 2.0, "volume": 0.0, "delta": -0.5742, "gamma": 0.0146, "vega": 0.2564, "theta": -0.0177, "rho": -0.3434, "theo": 18.9439, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 13.1, "last_trade_time": "2026-09-24T10:40:42", "percent_change": 0.0, "prev_day_close": 19.0}, {"option": "COPX270917C00087000", "bid": 5.5, "bid_size": 301.0, "ask": 8.7, "ask_size": 113.0, "iv": 0.4286, "open_interest": 0.0, "volume": 0.0, "delta": 0.4247, "gamma": 0.0132, "vega": 0.2595, "theta": -0.0173, "rho": 0.2, "theo": 7.2881, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 7.20000004768372}, {"option": "COPX270917P00087000", "bid": 17.8, "bid_size": 3.0, "ask": 21.8, "ask_size": 4.0, "iv": 0.4411, "open_interest": 1.0, "volume": 0.0, "delta": -0.5861, "gamma": 0.0145, "vega": 0.255, "theta": -0.0176, "rho": -0.3481, "theo": 19.6671, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 13.95, "last_trade_time": "2026-09-24T10:42:15", "percent_change": 0.0, "prev_day_close": 19.7000007629395}, {"option": "COPX270917C00088000", "bid": 5.2, "bid_size": 43.0, "ask": 8.4, "ask_size": 91.0, "iv": 0.4272, "open_interest": 0.0, "volume": 0.0, "delta": 0.414, "gamma": 0.0131, "vega": 0.2581, "theta": -0.0173, "rho": 0.1955, "theo": 7.0363, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 7.09999990463257}, {"option": "COPX270917P00088000", "bid": 18.0, "bid_size": 29.0, "ask": 22.5, "ask_size": 4.0, "iv": 0.4304, "open_interest": 0.0, "volume": 0.0, "delta": -0.5979, "gamma": 0.0145, "vega": 0.2528, "theta": -0.0175, "rho": -0.3504, "theo": 20.4002, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 20.3499994277954}, {"option": "COPX270917C00089000", "bid": 5.0, "bid_size": 145.0, "ask": 8.1, "ask_size": 105.0, "iv": 0.4273, "open_interest": 1.0, "volume": 0.0, "delta": 0.4036, "gamma": 0.013, "vega": 0.2566, "theta": -0.0172, "rho": 0.1911, "theo": 6.7935, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 6.72, "last_trade_time": "2026-10-26T13:34:19", "percent_change": 0.0, "prev_day_close": 6.90000009536743}, {"option": "COPX270917P00089000", "bid": 19.0, "bid_size": 27.0, "ask": 23.3, "ask_size": 6.0, "iv": 0.4371, "open_interest": 1.0, "volume": 0.0, "delta": -0.6094, "gamma": 0.0144, "vega": 0.2499, "theta": -0.0174, "rho": -0.352, "theo": 21.1443, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 14.35, "last_trade_time": "2026-10-02T10:15:19", "percent_change": 0.0, "prev_day_close": 21.2000007629395}, {"option": "COPX270917C00090000", "bid": 4.7, "bid_size": 59.0, "ask": 7.8, "ask_size": 100.0, "iv": 0.4252, "open_interest": 2.0, "volume": 0.0, "delta": 0.3934, "gamma": 0.0129, "vega": 0.255, "theta": -0.0171, "rho": 0.1868, "theo": 6.5595, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 7.5, "last_trade_time": "2026-10-29T11:29:49", "percent_change": 0.0, "prev_day_close": 6.64999985694885}, {"option": "COPX270917P00090000", "bid": 19.6, "bid_size": 4.0, "ask": 24.1, "ask_size": 4.0, "iv": 0.4354, "open_interest": 29.0, "volume": 0.0, "delta": -0.6208, "gamma": 0.0144, "vega": 0.2477, "theta": -0.0172, "rho": -0.3546, "theo": 21.8982, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 15.46, "last_trade_time": "2026-09-17T14:57:00", "percent_change": 0.0, "prev_day_close": 21.8999996185303}, {"option": "COPX270917C00091000", "bid": 4.7, "bid_size": 335.0, "ask": 7.6, "ask_size": 110.0, "iv": 0.4306, "open_interest": 3.0, "volume": 0.0, "delta": 0.3833, "gamma": 0.0128, "vega": 0.2533, "theta": -0.017, "rho": 0.1826, "theo": 6.3337, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 6.8, "last_trade_time": "2026-10-26T13:55:00", "percent_change": 0.0, "prev_day_close": 6.15000009536743}, {"option": "COPX270917P00091000", "bid": 20.5, "bid_size": 28.0, "ask": 25.0, "ask_size": 4.0, "iv": 0.4415, "open_interest": 0.0, "volume": 0.0, "delta": -0.632, "gamma": 0.0143, "vega": 0.2452, "theta": -0.0171, "rho": -0.3571, "theo": 22.6611, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 22.6500005722046}, {"option": "COPX270917C00092000", "bid": 4.5, "bid_size": 390.0, "ask": 7.4, "ask_size": 129.0, "iv": 0.4317, "open_interest": 149.0, "volume": 0.0, "delta": 0.3735, "gamma": 0.0127, "vega": 0.2513, "theta": -0.017, "rho": 0.1784, "theo": 6.1162, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 6.7, "last_trade_time": "2026-11-09T10:57:03", "percent_change": 0.0, "prev_day_close": 5.94999980926514}, {"option": "COPX270917P00092000", "bid": 21.0, "bid_size": 29.0, "ask": 25.6, "ask_size": 4.0, "iv": 0.4328, "open_interest": 0.0, "volume": 0.0, "delta": -0.643, "gamma": 0.0142, "vega": 0.2424, "theta": -0.0169, "rho": -0.3614, "theo": 23.4334, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 23.4499998092651}, {"option": "COPX270917C00093000", "bid": 4.8, "bid_size": 296.0, "ask": 7.2, "ask_size": 122.0, "iv": 0.4426, "open_interest": 0.0, "volume": 0.0, "delta": 0.3639, "gamma": 0.0126, "vega": 0.2493, "theta": -0.0169, "rho": 0.1741, "theo": 5.9065, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 5.95000004768372}, {"option": "COPX270917P00093000", "bid": 22.3, "bid_size": 1.0, "ask": 26.4, "ask_size": 4.0, "iv": 0.4445, "open_interest": 0.0, "volume": 0.0, "delta": -0.6538, "gamma": 0.0142, "vega": 0.2394, "theta": -0.0168, "rho": -0.3645, "theo": 24.2144, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 24.2000007629395}, {"option": "COPX270917C00094000", "bid": 4.0, "bid_size": 335.0, "ask": 6.9, "ask_size": 120.0, "iv": 0.429, "open_interest": 0.0, "volume": 0.0, "delta": 0.3545, "gamma": 0.0125, "vega": 0.247, "theta": -0.0167, "rho": 0.17, "theo": 5.7047, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 5.79999995231628}, {"option": "COPX270917P00094000", "bid": 23.1, "bid_size": 3.0, "ask": 27.2, "ask_size": 4.0, "iv": 0.4456, "open_interest": 6.0, "volume": 0.0, "delta": -0.6644, "gamma": 0.0141, "vega": 0.237, "theta": -0.0166, "rho": -0.3646, "theo": 25.0029, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 17.9, "last_trade_time": "2026-09-17T15:01:06", "percent_change": 0.0, "prev_day_close": 25.1499996185303}, {"option": "COPX270917C00095000", "bid": 3.8, "bid_size": 276.0, "ask": 7.9, "ask_size": 60.0, "iv": 0.4538, "open_interest": 4.0, "volume": 0.0, "delta": 0.3454, "gamma": 0.0123, "vega": 0.2448, "theta": -0.0166, "rho": 0.1659, "theo": 5.5102, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 5.43, "last_trade_time": "2026-11-04T14:00:35", "percent_change": 0.0, "prev_day_close": 5.65000009536743}, {"option": "COPX270917P00095000", "bid": 24.4, "bid_size": 1.0, "ask": 27.6, "ask_size": 1.0, "iv": 0.4485, "open_interest": 0.0, "volume": 0.0, "delta": -0.6748, "gamma": 0.014, "vega": 0.2334, "theta": -0.0164, "rho": -0.3664, "theo": 25.7999, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 26.0}, {"option": "COPX270917C00096000", "bid": 3.1, "bid_size": 78.0, "ask": 6.6, "ask_size": 114.0, "iv": 0.4207, "open_interest": 0.0, "volume": 0.0, "delta": 0.3364, "gamma": 0.0122, "vega": 0.2424, "theta": -0.0165, "rho": 0.162, "theo": 5.3228, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 5.15000009536743}, {"option": "COPX270917P00096000", "bid": 24.8, "bid_size": 3.0, "ask": 28.9, "ask_size": 4.0, "iv": 0.451, "open_interest": 0.0, "volume": 0.0, "delta": -0.6849, "gamma": 0.0139, "vega": 0.2293, "theta": -0.0162, "rho": -0.3644, "theo": 26.6059, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 26.75}, {"option": "COPX270917C00097000", "bid": 3.5, "bid_size": 349.0, "ask": 6.4, "ask_size": 91.0, "iv": 0.4329, "open_interest": 0.0, "volume": 0.0, "delta": 0.3277, "gamma": 0.0121, "vega": 0.24, "theta": -0.0164, "rho": 0.1581, "theo": 5.1421, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 4.94999992847443}, {"option": "COPX270917P00097000", "bid": 25.5, "bid_size": 21.0, "ask": 29.7, "ask_size": 4.0, "iv": 0.4489, "open_interest": 0.0, "volume": 0.0, "delta": -0.695, "gamma": 0.0138, "vega": 0.2259, "theta": -0.016, "rho": -0.3645, "theo": 27.4197, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 27.5}, {"option": "COPX270917C00098000", "bid": 3.4, "bid_size": 339.0, "ask": 6.2, "ask_size": 105.0, "iv": 0.4344, "open_interest": 1.0, "volume": 0.0, "delta": 0.3191, "gamma": 0.0119, "vega": 0.2376, "theta": -0.0162, "rho": 0.1544, "theo": 4.9679, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 10.7, "last_trade_time": "2026-09-25T10:13:49", "percent_change": 0.0, "prev_day_close": 4.79999995231628}, {"option": "COPX270917P00098000", "bid": 26.1, "bid_size": 5.0, "ask": 31.0, "ask_size": 7.0, "iv": 0.4554, "open_interest": 0.0, "volume": 0.0, "delta": -0.7048, "gamma": 0.0136, "vega": 0.2223, "theta": -0.0158, "rho": -0.3646, "theo": 28.2407, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 28.5}, {"option": "COPX270917C00099000", "bid": 3.9, "bid_size": 1.0, "ask": 5.8, "ask_size": 225.0, "iv": 0.4442, "open_interest": 80.0, "volume": 0.0, "delta": 0.3108, "gamma": 0.0118, "vega": 0.235, "theta": -0.0161, "rho": 0.1506, "theo": 4.8001, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 7.5, "last_trade_time": "2026-10-15T09:30:06", "percent_change": 0.0, "prev_day_close": 4.85000014305115}, {"option": "COPX270917P00099000", "bid": 27.3, "bid_size": 1.0, "ask": 31.1, "ask_size": 3.0, "iv": 0.448, "open_interest": 0.0, "volume": 0.0, "delta": -0.7144, "gamma": 0.0135, "vega": 0.2184, "theta": -0.0156, "rho": -0.3667, "theo": 29.0693, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 29.1999998092651}, {"option": "COPX270917C00100000", "bid": 3.4, "bid_size": 350.0, "ask": 5.8, "ask_size": 99.0, "iv": 0.4409, "open_interest": 50.0, "volume": 0.0, "delta": 0.3026, "gamma": 0.0116, "vega": 0.2322, "theta": -0.0159, "rho": 0.1469, "theo": 4.6384, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 3.95, "last_trade_time": "2026-11-06T09:58:31", "percent_change": 0.0, "prev_day_close": 4.60000014305115}, {"option": "COPX270917P00100000", "bid": 28.0, "bid_size": 14.0, "ask": 32.2, "ask_size": 6.0, "iv": 0.4517, "open_interest": 1.0, "volume": 0.0, "delta": -0.7238, "gamma": 0.0134, "vega": 0.2148, "theta": -0.0153, "rho": -0.3665, "theo": 29.9045, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 21.84, "last_trade_time": "2026-09-17T14:58:14", "percent_change": 0.0, "prev_day_close": 30.1000003814697}, {"option": "COPX270917C00105000", "bid": 2.6, "bid_size": 422.0, "ask": 5.0, "ask_size": 82.0, "iv": 0.44, "open_interest": 50.0, "volume": 0.0, "delta": 0.2649, "gamma": 0.0108, "vega": 0.2182, "theta": -0.015, "rho": 0.1297, "theo": 3.9147, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 7.11, "last_trade_time": "2026-10-14T10:03:29", "percent_change": 0.0, "prev_day_close": 3.64999997615814}, {"option": "COPX270917P00105000", "bid": 32.1, "bid_size": 4.0, "ask": 36.6, "ask_size": 4.0, "iv": 0.4543, "open_interest": 0.0, "volume": 0.0, "delta": -0.768, "gamma": 0.0128, "vega": 0.194, "theta": -0.0141, "rho": -0.3552, "theo": 34.1767, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 34.4500007629394}, {"option": "COPX270917C00110000", "bid": 1.85, "bid_size": 313.0, "ask": 4.1, "ask_size": 102.0, "iv": 0.4311, "open_interest": 1.0, "volume": 0.0, "delta": 0.2318, "gamma": 0.01, "vega": 0.2034, "theta": -0.0141, "rho": 0.1141, "theo": 3.3129, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 3.4, "last_trade_time": "2026-10-26T13:34:55", "percent_change": 0.0, "prev_day_close": 3.32499992847443}, {"option": "COPX270917P00110000", "bid": 36.6, "bid_size": 3.0, "ask": 41.1, "ask_size": 5.0, "iv": 0.4629, "open_interest": 0.0, "volume": 0.0, "delta": -0.8078, "gamma": 0.0122, "vega": 0.173, "theta": -0.0128, "rho": -0.3411, "theo": 38.5931, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 38.9500007629394}, {"option": "COPX270917C00115000", "bid": 1.5, "bid_size": 165.0, "ask": 3.7, "ask_size": 134.0, "iv": 0.4395, "open_interest": 7.0, "volume": 0.0, "delta": 0.2028, "gamma": 0.0092, "vega": 0.1887, "theta": -0.0132, "rho": 0.1006, "theo": 2.8122, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 3.11, "last_trade_time": "2026-10-28T14:13:09", "percent_change": 0.0, "prev_day_close": 2.59999996423721}, {"option": "COPX270917P00115000", "bid": 41.5, "bid_size": 2.0, "ask": 45.7, "ask_size": 4.0, "iv": 0.484, "open_interest": 0.0, "volume": 0.0, "delta": -0.8438, "gamma": 0.0116, "vega": 0.1482, "theta": -0.0116, "rho": -0.3141, "theo": 43.1319, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 43.6499996185303}, {"option": "COPX270917C00120000", "bid": 1.15, "bid_size": 162.0, "ask": 3.4, "ask_size": 117.0, "iv": 0.4468, "open_interest": 4.0, "volume": 0.0, "delta": 0.1776, "gamma": 0.0085, "vega": 0.174, "theta": -0.0122, "rho": 0.0884, "theo": 2.3945, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 2.65, "last_trade_time": "2026-10-28T14:13:09", "percent_change": 0.0, "prev_day_close": 2.39999997615814}, {"option": "COPX270917P00120000", "bid": 46.0, "bid_size": 15.0, "ask": 50.7, "ask_size": 4.0, "iv": 0.4958, "open_interest": 0.0, "volume": 0.0, "delta": -0.8766, "gamma": 0.0112, "vega": 0.1258, "theta": -0.0103, "rho": -0.2864, "theo": 47.7728, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 48.3999996185303}, {"option": "COPX270917C00125000", "bid": 0.95, "bid_size": 434.0, "ask": 2.95, "ask_size": 214.0, "iv": 0.4505, "open_interest": 4.0, "volume": 0.0, "delta": 0.156, "gamma": 0.0077, "vega": 0.1603, "theta": -0.0113, "rho": 0.078, "theo": 2.0494, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 2.14, "last_trade_time": "2026-10-30T10:08:23", "percent_change": 0.0, "prev_day_close": 1.95000004768372}, {"option": "COPX270917P00125000", "bid": 51.1, "bid_size": 5.0, "ask": 55.3, "ask_size": 3.0, "iv": 0.5141, "open_interest": 0.0, "volume": 0.0, "delta": -0.9062, "gamma": 0.0106, "vega": 0.0982, "theta": -0.0096, "rho": -0.2339, "theo": 52.5058, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 53.0499992370606}, {"option": "COPX270917C00130000", "bid": 0.7, "bid_size": 138.0, "ask": 2.65, "ask_size": 135.0, "iv": 0.4539, "open_interest": 8.0, "volume": 0.0, "delta": 0.137, "gamma": 0.007, "vega": 0.1469, "theta": -0.0104, "rho": 0.0687, "theo": 1.7566, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 1.8, "last_trade_time": "2026-11-09T09:57:28", "percent_change": 0.0, "prev_day_close": 1.75}, {"option": "COPX270917P00130000", "bid": 55.9, "bid_size": 3.0, "ask": 59.7, "ask_size": 3.0, "iv": 0.5104, "open_interest": 0.0, "volume": 0.0, "delta": -0.9347, "gamma": 0.0106, "vega": 0.0736, "theta": -0.0094, "rho": -0.1837, "theo": 57.3153, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 57.9500007629394}, {"option": "COPX280121C00035000", "bid": 37.2, "bid_size": 267.0, "ask": 41.5, "ask_size": 74.0, "iv": 0.4991, "open_interest": 536.0, "volume": 0.0, "delta": 0.9503, "gamma": 0.0024, "vega": 0.0677, "theta": 0.0, "rho": 0.3065, "theo": 39.121, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 46.3, "last_trade_time": "2026-10-19T12:08:24", "percent_change": 0.0, "prev_day_close": 39.0999984741211}, {"option": "COPX280121P00035000", "bid": 0.05, "bid_size": 145.0, "ask": 0.85, "ask_size": 3.0, "iv": 0.4255, "open_interest": 348.0, "volume": 1.0, "delta": -0.039, "gamma": 0.0023, "vega": 0.0676, "theta": -0.0035, "rho": -0.0394, "theo": 0.6966, "change": 0.075, "open": 0.5, "high": 0.5, "low": 0.5, "tick": "down", "last_trade_price": 0.5, "last_trade_time": "2026-11-10T10:22:49", "percent_change": 17.6471, "prev_day_close": 0.450000012293458}, {"option": "COPX280121C00040000", "bid": 33.5, "bid_size": 121.0, "ask": 37.5, "ask_size": 43.0, "iv": 0.5135, "open_interest": 130.0, "volume": 0.0, "delta": 0.9252, "gamma": 0.0035, "vega": 0.0988, "theta": -0.0008, "rho": 0.3515, "theo": 34.8731, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 35.9, "last_trade_time": "2026-11-04T10:51:01", "percent_change": 0.0, "prev_day_close": 34.9500007629394}, {"option": "COPX280121P00040000", "bid": 0.35, "bid_size": 68.0, "ask": 1.55, "ask_size": 1.0, "iv": 0.4273, "open_interest": 3.0, "volume": 0.0, "delta": -0.0633, "gamma": 0.0035, "vega": 0.0991, "theta": -0.005, "rho": -0.0636, "theo": 1.202, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 1.79, "last_trade_time": "2026-07-24T09:55:39", "percent_change": 0.0, "prev_day_close": 0.974999979138374}, {"option": "COPX280121C00045000", "bid": 29.2, "bid_size": 70.0, "ask": 33.5, "ask_size": 39.0, "iv": 0.4801, "open_interest": 39.0, "volume": 0.0, "delta": 0.8926, "gamma": 0.0048, "vega": 0.1339, "theta": -0.003, "rho": 0.3787, "theo": 30.8767, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 45.08, "last_trade_time": "2026-09-17T10:07:51", "percent_change": 0.0, "prev_day_close": 30.9500007629394}, {"option": "COPX280121P00045000", "bid": 1.2, "bid_size": 55.0, "ask": 2.85, "ask_size": 4.0, "iv": 0.4512, "open_interest": 100.0, "volume": 0.0, "delta": -0.0958, "gamma": 0.0048, "vega": 0.1354, "theta": -0.0067, "rho": -0.096, "theo": 1.9503, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 1.8, "last_trade_time": "2026-11-06T10:18:04", "percent_change": 0.0, "prev_day_close": 2.04999995231628}, {"option": "COPX280121C00046000", "bid": 28.3, "bid_size": 41.0, "ask": 32.5, "ask_size": 40.0, "iv": 0.4645, "open_interest": 9.0, "volume": 0.0, "delta": 0.8852, "gamma": 0.005, "vega": 0.1411, "theta": -0.0034, "rho": 0.3833, "theo": 30.111, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 45.4, "last_trade_time": "2026-08-05T14:38:03", "percent_change": 0.0, "prev_day_close": 30.1000003814697}, {"option": "COPX280121P00046000", "bid": 1.35, "bid_size": 51.0, "ask": 5.0, "ask_size": 100.0, "iv": 0.5134, "open_interest": 82.0, "volume": 0.0, "delta": -0.1033, "gamma": 0.0051, "vega": 0.1426, "theta": -0.007, "rho": -0.1031, "theo": 2.1333, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 2.07, "last_trade_time": "2026-11-03T14:28:51", "percent_change": 0.0, "prev_day_close": 2.22499996423721}, {"option": "COPX280121C00047000", "bid": 27.6, "bid_size": 40.0, "ask": 32.0, "ask_size": 40.0, "iv": 0.4721, "open_interest": 1.0, "volume": 0.0, "delta": 0.8775, "gamma": 0.0053, "vega": 0.1489, "theta": -0.0039, "rho": 0.387, "theo": 29.3579, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 41.18, "last_trade_time": "2026-09-28T10:18:05", "percent_change": 0.0, "prev_day_close": 29.3499994277954}, {"option": "COPX280121P00047000", "bid": 0.6, "bid_size": 29.0, "ask": 5.0, "ask_size": 151.0, "iv": 0.4738, "open_interest": 0.0, "volume": 0.0, "delta": -0.1111, "gamma": 0.0054, "vega": 0.1503, "theta": -0.0074, "rho": -0.1109, "theo": 2.3287, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 2.44999998807907}, {"option": "COPX280121C00048000", "bid": 26.9, "bid_size": 40.0, "ask": 31.0, "ask_size": 40.0, "iv": 0.4629, "open_interest": 1.0, "volume": 0.0, "delta": 0.8695, "gamma": 0.0056, "vega": 0.1562, "theta": -0.0043, "rho": 0.3901, "theo": 28.6172, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 48.92, "last_trade_time": "2026-08-31T12:54:19", "percent_change": 0.0, "prev_day_close": 28.4500007629394}, {"option": "COPX280121P00048000", "bid": 1.7, "bid_size": 20.0, "ask": 3.6, "ask_size": 3.0, "iv": 0.4489, "open_interest": 0.0, "volume": 0.0, "delta": -0.1193, "gamma": 0.0057, "vega": 0.1576, "theta": -0.0077, "rho": -0.1189, "theo": 2.5377, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 2.30000007152557}, {"option": "COPX280121C00049000", "bid": 26.1, "bid_size": 41.0, "ask": 30.5, "ask_size": 41.0, "iv": 0.4655, "open_interest": 0.0, "volume": 0.0, "delta": 0.8613, "gamma": 0.0059, "vega": 0.1635, "theta": -0.0048, "rho": 0.3927, "theo": 27.8888, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 28.0999994277954}, {"option": "COPX280121P00049000", "bid": 1.85, "bid_size": 31.0, "ask": 5.0, "ask_size": 88.0, "iv": 0.4801, "open_interest": 0.0, "volume": 0.0, "delta": -0.1277, "gamma": 0.006, "vega": 0.1657, "theta": -0.0081, "rho": -0.1273, "theo": 2.7573, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 2.875}, {"option": "COPX280121C00050000", "bid": 25.6, "bid_size": 452.0, "ask": 28.8, "ask_size": 86.0, "iv": 0.4412, "open_interest": 501.0, "volume": 0.0, "delta": 0.8528, "gamma": 0.0062, "vega": 0.1712, "theta": -0.0052, "rho": 0.3938, "theo": 27.173, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 25.0, "last_trade_time": "2026-11-05T14:33:59", "percent_change": 0.0, "prev_day_close": 26.9500007629395}, {"option": "COPX280121P00050000", "bid": 2.05, "bid_size": 37.0, "ask": 4.1, "ask_size": 3.0, "iv": 0.4444, "open_interest": 104.0, "volume": 0.0, "delta": -0.1365, "gamma": 0.0063, "vega": 0.1732, "theta": -0.0084, "rho": -0.1356, "theo": 2.993, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 2.82, "last_trade_time": "2026-10-29T13:27:56", "percent_change": 0.0, "prev_day_close": 3.125}, {"option": "COPX280121C00051000", "bid": 24.7, "bid_size": 41.0, "ask": 29.0, "ask_size": 41.0, "iv": 0.4598, "open_interest": 0.0, "volume": 0.0, "delta": 0.844, "gamma": 0.0064, "vega": 0.1787, "theta": -0.0057, "rho": 0.3966, "theo": 26.471, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 26.4499998092651}, {"option": "COPX280121P00051000", "bid": 1.35, "bid_size": 57.0, "ask": 5.5, "ask_size": 76.0, "iv": 0.449, "open_interest": 0.0, "volume": 0.0, "delta": -0.1454, "gamma": 0.0066, "vega": 0.1805, "theta": -0.0088, "rho": -0.1446, "theo": 3.239, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 3.375}, {"option": "COPX280121C00052000", "bid": 24.0, "bid_size": 42.0, "ask": 28.5, "ask_size": 42.0, "iv": 0.4628, "open_interest": 1.0, "volume": 0.0, "delta": 0.8349, "gamma": 0.0067, "vega": 0.1858, "theta": -0.0061, "rho": 0.3981, "theo": 25.782, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 37.27, "last_trade_time": "2026-09-28T10:22:01", "percent_change": 0.0, "prev_day_close": 25.75}, {"option": "COPX280121P00052000", "bid": 2.5, "bid_size": 37.0, "ask": 4.6, "ask_size": 3.0, "iv": 0.4405, "open_interest": 30.0, "volume": 0.0, "delta": -0.1548, "gamma": 0.0069, "vega": 0.188, "theta": -0.0092, "rho": -0.1532, "theo": 3.5011, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 4.2, "last_trade_time": "2026-05-28T10:18:55", "percent_change": 0.0, "prev_day_close": 3.64999985694885}, {"option": "COPX280121C00053000", "bid": 23.3, "bid_size": 43.0, "ask": 27.5, "ask_size": 42.0, "iv": 0.4523, "open_interest": 4.0, "volume": 0.0, "delta": 0.8257, "gamma": 0.007, "vega": 0.1929, "theta": -0.0066, "rho": 0.398, "theo": 25.1062, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 36.11, "last_trade_time": "2026-09-28T11:50:51", "percent_change": 0.0, "prev_day_close": 25.1000003814697}, {"option": "COPX280121P00053000", "bid": 2.8, "bid_size": 28.0, "ask": 4.9, "ask_size": 3.0, "iv": 0.4409, "open_interest": 17.0, "volume": 0.0, "delta": -0.1643, "gamma": 0.0072, "vega": 0.1955, "theta": -0.0095, "rho": -0.1624, "theo": 3.7753, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 5.4, "last_trade_time": "2026-05-07T15:56:49", "percent_change": 0.0, "prev_day_close": 3.875}, {"option": "COPX280121C00054000", "bid": 22.7, "bid_size": 69.0, "ask": 27.0, "ask_size": 43.0, "iv": 0.4566, "open_interest": 33.0, "volume": 0.0, "delta": 0.8162, "gamma": 0.0073, "vega": 0.2003, "theta": -0.007, "rho": 0.3989, "theo": 24.4436, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 25.21, "last_trade_time": "2026-10-22T12:54:44", "percent_change": 0.0, "prev_day_close": 24.3999996185303}, {"option": "COPX280121P00054000", "bid": 3.0, "bid_size": 26.0, "ask": 5.3, "ask_size": 2.0, "iv": 0.4406, "open_interest": 0.0, "volume": 0.0, "delta": -0.1741, "gamma": 0.0075, "vega": 0.203, "theta": -0.0098, "rho": -0.1721, "theo": 4.0643, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 3.84999990463257}, {"option": "COPX280121C00055000", "bid": 22.0, "bid_size": 65.0, "ask": 26.5, "ask_size": 44.0, "iv": 0.4576, "open_interest": 43.0, "volume": 0.0, "delta": 0.8065, "gamma": 0.0075, "vega": 0.2074, "theta": -0.0074, "rho": 0.3995, "theo": 23.7954, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 23.0, "last_trade_time": "2026-10-30T12:12:29", "percent_change": 0.0, "prev_day_close": 23.5999994277954}, {"option": "COPX280121P00055000", "bid": 3.2, "bid_size": 34.0, "ask": 5.6, "ask_size": 3.0, "iv": 0.4374, "open_interest": 48.0, "volume": 0.0, "delta": -0.1841, "gamma": 0.0078, "vega": 0.2098, "theta": -0.0102, "rho": -0.1814, "theo": 4.3674, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 3.94, "last_trade_time": "2026-10-29T13:27:56", "percent_change": 0.0, "prev_day_close": 4.39999997615814}, {"option": "COPX280121C00056000", "bid": 21.4, "bid_size": 44.0, "ask": 25.5, "ask_size": 44.0, "iv": 0.4487, "open_interest": 1.0, "volume": 0.0, "delta": 0.7967, "gamma": 0.0078, "vega": 0.2141, "theta": -0.0078, "rho": 0.3986, "theo": 23.1609, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 29.48, "last_trade_time": "2026-10-20T15:25:05", "percent_change": 0.0, "prev_day_close": 23.1499996185303}, {"option": "COPX280121P00056000", "bid": 3.5, "bid_size": 35.0, "ask": 5.9, "ask_size": 1.0, "iv": 0.436, "open_interest": 40.0, "volume": 0.0, "delta": -0.1944, "gamma": 0.0081, "vega": 0.2168, "theta": -0.0105, "rho": -0.1914, "theo": 4.684, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 4.51, "last_trade_time": "2026-08-13T11:26:45", "percent_change": 0.0, "prev_day_close": 4.70000004768372}, {"option": "COPX280121C00057000", "bid": 20.6, "bid_size": 46.0, "ask": 25.0, "ask_size": 44.0, "iv": 0.4465, "open_interest": 11.0, "volume": 0.0, "delta": 0.7866, "gamma": 0.008, "vega": 0.2207, "theta": -0.0082, "rho": 0.3973, "theo": 22.5398, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 33.75, "last_trade_time": "2026-10-02T13:25:55", "percent_change": 0.0, "prev_day_close": 22.4499998092651}, {"option": "COPX280121P00057000", "bid": 3.8, "bid_size": 21.0, "ask": 6.8, "ask_size": 11.0, "iv": 0.4476, "open_interest": 1.0, "volume": 0.0, "delta": -0.2047, "gamma": 0.0084, "vega": 0.2235, "theta": -0.0108, "rho": -0.2008, "theo": 5.0132, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 3.89, "last_trade_time": "2026-09-15T10:11:12", "percent_change": 0.0, "prev_day_close": 5.10000014305115}, {"option": "COPX280121C00058000", "bid": 20.1, "bid_size": 18.0, "ask": 24.0, "ask_size": 8.0, "iv": 0.4398, "open_interest": 0.0, "volume": 0.0, "delta": 0.7763, "gamma": 0.0083, "vega": 0.2274, "theta": -0.0086, "rho": 0.3979, "theo": 21.9243, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 21.7999992370605}, {"option": "COPX280121P00058000", "bid": 4.1, "bid_size": 28.0, "ask": 6.6, "ask_size": 3.0, "iv": 0.4339, "open_interest": 1.0, "volume": 0.0, "delta": -0.2154, "gamma": 0.0087, "vega": 0.2304, "theta": -0.0111, "rho": -0.2108, "theo": 5.36, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 3.89, "last_trade_time": "2026-09-09T12:40:12", "percent_change": 0.0, "prev_day_close": 5.44999980926514}, {"option": "COPX280121C00059000", "bid": 19.4, "bid_size": 24.0, "ask": 23.4, "ask_size": 4.0, "iv": 0.4369, "open_interest": 2.0, "volume": 0.0, "delta": 0.766, "gamma": 0.0085, "vega": 0.2337, "theta": -0.009, "rho": 0.3961, "theo": 21.3312, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 31.25, "last_trade_time": "2026-10-07T14:42:11", "percent_change": 0.0, "prev_day_close": 21.0}, {"option": "COPX280121P00059000", "bid": 4.4, "bid_size": 61.0, "ask": 7.0, "ask_size": 3.0, "iv": 0.4331, "open_interest": 0.0, "volume": 0.0, "delta": -0.2262, "gamma": 0.0089, "vega": 0.2368, "theta": -0.0114, "rho": -0.2214, "theo": 5.7204, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 5.79999995231628}, {"option": "COPX280121C00060000", "bid": 19.2, "bid_size": 485.0, "ask": 22.2, "ask_size": 93.0, "iv": 0.4314, "open_interest": 429.0, "volume": 0.0, "delta": 0.7555, "gamma": 0.0088, "vega": 0.2398, "theta": -0.0094, "rho": 0.3937, "theo": 20.752, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 18.8, "last_trade_time": "2026-11-06T10:45:35", "percent_change": 0.0, "prev_day_close": 20.5}, {"option": "COPX280121P00060000", "bid": 4.7, "bid_size": 62.0, "ask": 7.4, "ask_size": 3.0, "iv": 0.4318, "open_interest": 149.0, "volume": 0.0, "delta": -0.2372, "gamma": 0.0092, "vega": 0.2427, "theta": -0.0117, "rho": -0.2314, "theo": 6.0949, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 5.8, "last_trade_time": "2026-10-30T15:13:40", "percent_change": 0.0, "prev_day_close": 5.80000019073486}, {"option": "COPX280121C00061000", "bid": 18.5, "bid_size": 36.0, "ask": 22.1, "ask_size": 14.0, "iv": 0.438, "open_interest": 14.0, "volume": 0.0, "delta": 0.745, "gamma": 0.009, "vega": 0.2456, "theta": -0.0097, "rho": 0.3912, "theo": 20.1862, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 17.95, "last_trade_time": "2026-11-06T12:12:29", "percent_change": 0.0, "prev_day_close": 20.0500001907349}, {"option": "COPX280121P00061000", "bid": 5.1, "bid_size": 69.0, "ask": 7.8, "ask_size": 3.0, "iv": 0.432, "open_interest": 0.0, "volume": 0.0, "delta": -0.2482, "gamma": 0.0094, "vega": 0.2486, "theta": -0.012, "rho": -0.2415, "theo": 6.4829, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 6.60000014305115}, {"option": "COPX280121C00062000", "bid": 17.7, "bid_size": 98.0, "ask": 21.6, "ask_size": 3.0, "iv": 0.4338, "open_interest": 46.0, "volume": 0.0, "delta": 0.7343, "gamma": 0.0092, "vega": 0.2512, "theta": -0.0101, "rho": 0.3911, "theo": 19.6339, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 39.0, "last_trade_time": "2026-06-02T09:38:00", "percent_change": 0.0, "prev_day_close": 19.6000003814697}, {"option": "COPX280121P00062000", "bid": 5.5, "bid_size": 64.0, "ask": 8.2, "ask_size": 3.0, "iv": 0.4317, "open_interest": 1.0, "volume": 0.0, "delta": -0.2595, "gamma": 0.0097, "vega": 0.2542, "theta": -0.0123, "rho": -0.2511, "theo": 6.8858, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 8.37, "last_trade_time": "2026-07-28T10:27:47", "percent_change": 0.0, "prev_day_close": 6.95000004768372}, {"option": "COPX280121C00063000", "bid": 17.2, "bid_size": 23.0, "ask": 21.1, "ask_size": 5.0, "iv": 0.4351, "open_interest": 2.0, "volume": 0.0, "delta": 0.7236, "gamma": 0.0094, "vega": 0.2566, "theta": -0.0104, "rho": 0.3882, "theo": 19.0952, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 41.4, "last_trade_time": "2026-08-25T12:59:45", "percent_change": 0.0, "prev_day_close": 19.0}, {"option": "COPX280121P00063000", "bid": 5.8, "bid_size": 71.0, "ask": 8.6, "ask_size": 3.0, "iv": 0.429, "open_interest": 0.0, "volume": 0.0, "delta": -0.2708, "gamma": 0.0099, "vega": 0.2597, "theta": -0.0125, "rho": -0.2609, "theo": 7.3024, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 7.1, "last_trade_time": "2026-08-04T15:29:28", "percent_change": 0.0, "prev_day_close": 7.34999990463257}, {"option": "COPX280121C00064000", "bid": 16.7, "bid_size": 52.0, "ask": 20.5, "ask_size": 2.0, "iv": 0.434, "open_interest": 3.0, "volume": 0.0, "delta": 0.7127, "gamma": 0.0096, "vega": 0.2618, "theta": -0.0107, "rho": 0.3848, "theo": 18.5701, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 18.8, "last_trade_time": "2026-11-04T11:17:25", "percent_change": 0.0, "prev_day_close": 18.4499998092651}, {"option": "COPX280121P00064000", "bid": 6.2, "bid_size": 55.0, "ask": 9.1, "ask_size": 3.0, "iv": 0.4296, "open_interest": 37.0, "volume": 0.0, "delta": -0.2822, "gamma": 0.0101, "vega": 0.2649, "theta": -0.0128, "rho": -0.2725, "theo": 7.734, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 7.7, "last_trade_time": "2026-08-04T13:24:45", "percent_change": 0.0, "prev_day_close": 7.45000004768372}, {"option": "COPX280121C00065000", "bid": 16.5, "bid_size": 374.0, "ask": 19.4, "ask_size": 102.0, "iv": 0.4287, "open_interest": 256.0, "volume": 0.0, "delta": 0.7019, "gamma": 0.0098, "vega": 0.2667, "theta": -0.011, "rho": 0.3834, "theo": 18.0583, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 18.5, "last_trade_time": "2026-11-04T10:52:21", "percent_change": 0.0, "prev_day_close": 17.75}, {"option": "COPX280121P00065000", "bid": 6.7, "bid_size": 458.0, "ask": 9.0, "ask_size": 1.0, "iv": 0.4205, "open_interest": 1355.0, "volume": 0.0, "delta": -0.2937, "gamma": 0.0104, "vega": 0.2697, "theta": -0.013, "rho": -0.2827, "theo": 8.1794, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 7.3, "last_trade_time": "2026-11-09T14:11:00", "percent_change": 0.0, "prev_day_close": 7.95000004768372}, {"option": "COPX280121C00066000", "bid": 15.6, "bid_size": 228.0, "ask": 19.5, "ask_size": 118.0, "iv": 0.4323, "open_interest": 114.0, "volume": 0.0, "delta": 0.691, "gamma": 0.01, "vega": 0.2713, "theta": -0.0113, "rho": 0.3802, "theo": 17.5599, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 33.5, "last_trade_time": "2026-09-04T15:47:04", "percent_change": 0.0, "prev_day_close": 17.4499998092651}, {"option": "COPX280121P00066000", "bid": 7.1, "bid_size": 50.0, "ask": 10.0, "ask_size": 3.0, "iv": 0.4295, "open_interest": 13.0, "volume": 0.0, "delta": -0.3052, "gamma": 0.0106, "vega": 0.2743, "theta": -0.0132, "rho": -0.2922, "theo": 8.638, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 8.45, "last_trade_time": "2026-11-03T10:24:41", "percent_change": 0.0, "prev_day_close": 8.7000002861023}, {"option": "COPX280121C00067000", "bid": 15.1, "bid_size": 98.0, "ask": 19.0, "ask_size": 3.0, "iv": 0.4318, "open_interest": 4.0, "volume": 0.0, "delta": 0.6801, "gamma": 0.0101, "vega": 0.2756, "theta": -0.0116, "rho": 0.3776, "theo": 17.0743, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 27.45, "last_trade_time": "2026-10-06T10:34:45", "percent_change": 0.0, "prev_day_close": 16.9499998092651}, {"option": "COPX280121P00067000", "bid": 7.5, "bid_size": 54.0, "ask": 10.5, "ask_size": 3.0, "iv": 0.4287, "open_interest": 0.0, "volume": 0.0, "delta": -0.3168, "gamma": 0.0107, "vega": 0.2786, "theta": -0.0134, "rho": -0.3005, "theo": 9.1108, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 9.5, "last_trade_time": "2026-07-22T09:32:24", "percent_change": 0.0, "prev_day_close": 9.15000009536743}, {"option": "COPX280121C00068000", "bid": 14.7, "bid_size": 167.0, "ask": 18.5, "ask_size": 3.0, "iv": 0.4326, "open_interest": 20.0, "volume": 0.0, "delta": 0.6692, "gamma": 0.0103, "vega": 0.2797, "theta": -0.0119, "rho": 0.375, "theo": 16.6014, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 16.92, "last_trade_time": "2026-11-04T11:35:34", "percent_change": 0.0, "prev_day_close": 16.4499998092651}, {"option": "COPX280121P00068000", "bid": 8.0, "bid_size": 50.0, "ask": 11.0, "ask_size": 3.0, "iv": 0.4292, "open_interest": 20.0, "volume": 0.0, "delta": -0.3285, "gamma": 0.0109, "vega": 0.2824, "theta": -0.0136, "rho": -0.3109, "theo": 9.5975, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 8.74, "last_trade_time": "2026-11-02T09:54:01", "percent_change": 0.0, "prev_day_close": 9.80000019073486}, {"option": "COPX280121C00069000", "bid": 14.2, "bid_size": 119.0, "ask": 18.0, "ask_size": 22.0, "iv": 0.4313, "open_interest": 7.0, "volume": 0.0, "delta": 0.6583, "gamma": 0.0104, "vega": 0.2836, "theta": -0.0121, "rho": 0.3711, "theo": 16.1412, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 31.05, "last_trade_time": "2026-08-12T10:57:49", "percent_change": 0.0, "prev_day_close": 15.9499998092651}, {"option": "COPX280121P00069000", "bid": 8.4, "bid_size": 49.0, "ask": 11.5, "ask_size": 3.0, "iv": 0.4276, "open_interest": 1.0, "volume": 0.0, "delta": -0.3401, "gamma": 0.0111, "vega": 0.2863, "theta": -0.0138, "rho": -0.322, "theo": 10.097, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 8.45, "last_trade_time": "2026-10-15T10:40:29", "percent_change": 0.0, "prev_day_close": 10.3000001907349}, {"option": "COPX280121C00070000", "bid": 14.2, "bid_size": 435.0, "ask": 16.9, "ask_size": 92.0, "iv": 0.4278, "open_interest": 323.0, "volume": 0.0, "delta": 0.6474, "gamma": 0.0105, "vega": 0.2872, "theta": -0.0123, "rho": 0.3684, "theo": 15.6934, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 16.7, "last_trade_time": "2026-11-09T11:28:31", "percent_change": 0.0, "prev_day_close": 15.5000004768372}, {"option": "COPX280121P00070000", "bid": 9.0, "bid_size": 50.0, "ask": 12.0, "ask_size": 3.0, "iv": 0.429, "open_interest": 614.0, "volume": 0.0, "delta": -0.3518, "gamma": 0.0113, "vega": 0.2897, "theta": -0.014, "rho": -0.3326, "theo": 10.6106, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 11.2, "last_trade_time": "2026-11-06T13:19:34", "percent_change": 0.0, "prev_day_close": 10.6000003814697}, {"option": "COPX280121C00071000", "bid": 13.2, "bid_size": 110.0, "ask": 17.1, "ask_size": 4.0, "iv": 0.4292, "open_interest": 9.0, "volume": 3.0, "delta": 0.6366, "gamma": 0.0106, "vega": 0.2904, "theta": -0.0126, "rho": 0.3641, "theo": 15.2582, "change": -1.36, "open": 15.0, "high": 15.0, "low": 14.88, "tick": "up", "last_trade_price": 14.94, "last_trade_time": "2026-11-10T12:29:11", "percent_change": -8.34356, "prev_day_close": 15.1499996185303}, {"option": "COPX280121P00071000", "bid": 9.4, "bid_size": 622.0, "ask": 12.6, "ask_size": 3.0, "iv": 0.4282, "open_interest": 1426.0, "volume": 0.0, "delta": -0.3634, "gamma": 0.0114, "vega": 0.2928, "theta": -0.0141, "rho": -0.3413, "theo": 11.1367, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 10.8, "last_trade_time": "2026-11-03T13:42:01", "percent_change": 0.0, "prev_day_close": 11.1500000953674}, {"option": "COPX280121C00072000", "bid": 12.8, "bid_size": 304.0, "ask": 16.6, "ask_size": 183.0, "iv": 0.4284, "open_interest": 165.0, "volume": 0.0, "delta": 0.6258, "gamma": 0.0108, "vega": 0.2935, "theta": -0.0128, "rho": 0.3606, "theo": 14.8348, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 15.1, "last_trade_time": "2026-11-04T11:35:19", "percent_change": 0.0, "prev_day_close": 14.5500001907349}, {"option": "COPX280121P00072000", "bid": 9.9, "bid_size": 60.0, "ask": 13.7, "ask_size": 12.0, "iv": 0.4374, "open_interest": 19.0, "volume": 10.0, "delta": -0.3749, "gamma": 0.0116, "vega": 0.2956, "theta": -0.0143, "rho": -0.3506, "theo": 11.6715, "change": 0.84, "open": 11.49, "high": 11.49, "low": 11.49, "tick": "down", "last_trade_price": 11.49, "last_trade_time": "2026-11-10T11:23:07", "percent_change": 7.88732, "prev_day_close": 11.6500000953674}, {"option": "COPX280121C00073000", "bid": 12.9, "bid_size": 389.0, "ask": 15.4, "ask_size": 3.0, "iv": 0.424, "open_interest": 357.0, "volume": 3.0, "delta": 0.615, "gamma": 0.0109, "vega": 0.2962, "theta": -0.013, "rho": 0.3572, "theo": 14.4232, "change": -1.2, "open": 14.4, "high": 14.4, "low": 14.4, "tick": "up", "last_trade_price": 14.4, "last_trade_time": "2026-11-10T15:55:17", "percent_change": -7.69231, "prev_day_close": 14.1999998092651}, {"option": "COPX280121P00073000", "bid": 10.7, "bid_size": 3.0, "ask": 13.7, "ask_size": 50.0, "iv": 0.4323, "open_interest": 609.0, "volume": 0.0, "delta": -0.3867, "gamma": 0.0117, "vega": 0.2979, "theta": -0.0144, "rho": -0.3566, "theo": 12.2272, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 12.77, "last_trade_time": "2026-07-27T10:27:49", "percent_change": 0.0, "prev_day_close": 12.3500003814697}, {"option": "COPX280121C00074000", "bid": 12.0, "bid_size": 133.0, "ask": 15.8, "ask_size": 4.0, "iv": 0.4293, "open_interest": 13.0, "volume": 2.0, "delta": 0.6043, "gamma": 0.0109, "vega": 0.2987, "theta": -0.0132, "rho": 0.3527, "theo": 14.0229, "change": -2.05, "open": 13.7, "high": 13.7, "low": 13.7, "tick": "no_change", "last_trade_price": 13.7, "last_trade_time": "2026-11-10T11:30:03", "percent_change": -13.0159, "prev_day_close": 13.75}, {"option": "COPX280121P00074000", "bid": 11.0, "bid_size": 3.0, "ask": 14.4, "ask_size": 3.0, "iv": 0.4303, "open_interest": 14.0, "volume": 2.0, "delta": -0.3983, "gamma": 0.0118, "vega": 0.3002, "theta": -0.0145, "rho": -0.3662, "theo": 12.7918, "change": 0.97, "open": 12.9, "high": 12.9, "low": 12.82, "tick": "down", "last_trade_price": 12.82, "last_trade_time": "2026-11-10T11:31:37", "percent_change": 8.18565, "prev_day_close": 12.9499998092651}, {"option": "COPX280121C00075000", "bid": 12.1, "bid_size": 349.0, "ask": 14.7, "ask_size": 32.0, "iv": 0.4258, "open_interest": 213.0, "volume": 0.0, "delta": 0.5937, "gamma": 0.011, "vega": 0.301, "theta": -0.0133, "rho": 0.3487, "theo": 13.6339, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 14.6, "last_trade_time": "2026-11-09T09:43:23", "percent_change": 0.0, "prev_day_close": 13.5}, {"option": "COPX280121P00075000", "bid": 11.8, "bid_size": 3.0, "ask": 14.4, "ask_size": 698.0, "iv": 0.4247, "open_interest": 6155.0, "volume": 0.0, "delta": -0.4099, "gamma": 0.012, "vega": 0.3022, "theta": -0.0146, "rho": -0.3771, "theo": 13.368, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 12.07, "last_trade_time": "2026-10-26T14:05:05", "percent_change": 0.0, "prev_day_close": 13.2999997138977}, {"option": "COPX280121C00080000", "bid": 10.6, "bid_size": 337.0, "ask": 12.9, "ask_size": 11.0, "iv": 0.4316, "open_interest": 431.0, "volume": 9.0, "delta": 0.542, "gamma": 0.0113, "vega": 0.3088, "theta": -0.014, "rho": 0.3266, "theo": 11.8508, "change": -1.45, "open": 11.4, "high": 11.95, "low": 11.4, "tick": "up", "last_trade_price": 11.6, "last_trade_time": "2026-11-10T13:23:46", "percent_change": -11.1111, "prev_day_close": 11.5}, {"option": "COPX280121P00080000", "bid": 14.3, "bid_size": 38.0, "ask": 18.0, "ask_size": 1.0, "iv": 0.4259, "open_interest": 1548.0, "volume": 0.0, "delta": -0.4667, "gamma": 0.0124, "vega": 0.3075, "theta": -0.015, "rho": -0.4126, "theo": 16.4254, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 15.68, "last_trade_time": "2026-11-04T11:18:40", "percent_change": 0.0, "prev_day_close": 16.4000000953674}, {"option": "COPX280121C00081000", "bid": 9.4, "bid_size": 312.0, "ask": 13.1, "ask_size": 3.0, "iv": 0.4264, "open_interest": 74.0, "volume": 0.0, "delta": 0.532, "gamma": 0.0113, "vega": 0.3097, "theta": -0.0141, "rho": 0.3218, "theo": 11.5243, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 12.5, "last_trade_time": "2026-11-04T14:18:00", "percent_change": 0.0, "prev_day_close": 11.3499999046326}, {"option": "COPX280121P00081000", "bid": 15.0, "bid_size": 3.0, "ask": 18.7, "ask_size": 2.0, "iv": 0.428, "open_interest": 24.0, "volume": 0.0, "delta": -0.4779, "gamma": 0.0125, "vega": 0.308, "theta": -0.015, "rho": -0.4211, "theo": 17.0706, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 16.1, "last_trade_time": "2026-11-04T11:39:10", "percent_change": 0.0, "prev_day_close": 17.3999996185303}, {"option": "COPX280121C00082000", "bid": 9.2, "bid_size": 383.0, "ask": 12.8, "ask_size": 2.0, "iv": 0.4288, "open_interest": 211.0, "volume": 0.0, "delta": 0.5221, "gamma": 0.0113, "vega": 0.3104, "theta": -0.0142, "rho": 0.3174, "theo": 11.2075, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 15.17, "last_trade_time": "2026-10-15T10:08:28", "percent_change": 0.0, "prev_day_close": 10.9499998092651}, {"option": "COPX280121P00082000", "bid": 15.5, "bid_size": 14.0, "ask": 19.3, "ask_size": 3.0, "iv": 0.4251, "open_interest": 83.0, "volume": 0.0, "delta": -0.4888, "gamma": 0.0126, "vega": 0.3082, "theta": -0.0151, "rho": -0.4314, "theo": 17.7209, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 16.75, "last_trade_time": "2026-11-04T11:39:05", "percent_change": 0.0, "prev_day_close": 17.8500003814697}, {"option": "COPX280121C00083000", "bid": 8.7, "bid_size": 201.0, "ask": 12.5, "ask_size": 3.0, "iv": 0.4262, "open_interest": 39.0, "volume": 0.0, "delta": 0.5123, "gamma": 0.0113, "vega": 0.3108, "theta": -0.0142, "rho": 0.3126, "theo": 10.9001, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 12.19, "last_trade_time": "2026-11-09T11:05:30", "percent_change": 0.0, "prev_day_close": 10.75}, {"option": "COPX280121P00083000", "bid": 16.3, "bid_size": 3.0, "ask": 21.0, "ask_size": 16.0, "iv": 0.4444, "open_interest": 7.0, "volume": 0.0, "delta": -0.4998, "gamma": 0.0126, "vega": 0.3083, "theta": -0.0151, "rho": -0.4395, "theo": 18.3862, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 17.7, "last_trade_time": "2026-11-04T11:34:32", "percent_change": 0.0, "prev_day_close": 18.3500003814697}, {"option": "COPX280121C00084000", "bid": 9.3, "bid_size": 3.0, "ask": 12.1, "ask_size": 4.0, "iv": 0.4394, "open_interest": 77.0, "volume": 2.0, "delta": 0.5026, "gamma": 0.0113, "vega": 0.3111, "theta": -0.0143, "rho": 0.3076, "theo": 10.6018, "change": -0.99, "open": 10.16, "high": 10.16, "low": 10.16, "tick": "up", "last_trade_price": 10.16, "last_trade_time": "2026-11-10T11:42:13", "percent_change": -8.87892, "prev_day_close": 10.5}, {"option": "COPX280121P00084000", "bid": 16.9, "bid_size": 3.0, "ask": 20.7, "ask_size": 3.0, "iv": 0.4276, "open_interest": 42.0, "volume": 0.0, "delta": -0.5107, "gamma": 0.0127, "vega": 0.3078, "theta": -0.0151, "rho": -0.4434, "theo": 19.0664, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 15.02, "last_trade_time": "2026-08-20T10:35:41", "percent_change": 0.0, "prev_day_close": 19.0499992370605}, {"option": "COPX280121C00085000", "bid": 8.9, "bid_size": 530.0, "ask": 11.2, "ask_size": 7.0, "iv": 0.4282, "open_interest": 731.0, "volume": 18.0, "delta": 0.4931, "gamma": 0.0113, "vega": 0.3112, "theta": -0.0143, "rho": 0.303, "theo": 10.3124, "change": -0.87, "open": 10.47, "high": 10.48, "low": 10.47, "tick": "up", "last_trade_price": 10.48, "last_trade_time": "2026-11-10T10:28:05", "percent_change": -7.6652, "prev_day_close": 10.0499997138977}, {"option": "COPX280121P00085000", "bid": 17.6, "bid_size": 4.0, "ask": 21.4, "ask_size": 3.0, "iv": 0.4284, "open_interest": 202.0, "volume": 0.0, "delta": -0.5214, "gamma": 0.0127, "vega": 0.3074, "theta": -0.0151, "rho": -0.4483, "theo": 19.7512, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 20.3, "last_trade_time": "2026-10-30T09:30:00", "percent_change": 0.0, "prev_day_close": 19.75}, {"option": "COPX280121C00086000", "bid": 8.0, "bid_size": 253.0, "ask": 11.3, "ask_size": 166.0, "iv": 0.4247, "open_interest": 10.0, "volume": 1.0, "delta": 0.4837, "gamma": 0.0113, "vega": 0.3111, "theta": -0.0144, "rho": 0.2986, "theo": 10.0314, "change": -1.04, "open": 9.61, "high": 9.61, "low": 9.61, "tick": "down", "last_trade_price": 9.61, "last_trade_time": "2026-11-10T12:29:11", "percent_change": -9.76526, "prev_day_close": 9.90000009536743}, {"option": "COPX280121P00086000", "bid": 18.2, "bid_size": 5.0, "ask": 22.1, "ask_size": 3.0, "iv": 0.4272, "open_interest": 6.0, "volume": 0.0, "delta": -0.532, "gamma": 0.0128, "vega": 0.3056, "theta": -0.0151, "rho": -0.4493, "theo": 20.4468, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 15.99, "last_trade_time": "2026-09-14T15:16:01", "percent_change": 0.0, "prev_day_close": 20.4500007629395}, {"option": "COPX280121C00087000", "bid": 7.6, "bid_size": 1.0, "ask": 11.2, "ask_size": 3.0, "iv": 0.4258, "open_interest": 40.0, "volume": 0.0, "delta": 0.4745, "gamma": 0.0113, "vega": 0.3109, "theta": -0.0144, "rho": 0.294, "theo": 9.7587, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 8.8, "last_trade_time": "2026-10-30T11:30:49", "percent_change": 0.0, "prev_day_close": 9.20000004768372}, {"option": "COPX280121P00087000", "bid": 19.0, "bid_size": 3.0, "ask": 22.8, "ask_size": 3.0, "iv": 0.429, "open_interest": 29.0, "volume": 0.0, "delta": -0.5425, "gamma": 0.0128, "vega": 0.3041, "theta": -0.0151, "rho": -0.4545, "theo": 21.153, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 14.91, "last_trade_time": "2026-09-22T09:50:50", "percent_change": 0.0, "prev_day_close": 21.1499996185303}, {"option": "COPX280121C00088000", "bid": 7.8, "bid_size": 789.0, "ask": 11.0, "ask_size": 2.0, "iv": 0.4347, "open_interest": 193.0, "volume": 0.0, "delta": 0.4654, "gamma": 0.0112, "vega": 0.3105, "theta": -0.0144, "rho": 0.2892, "theo": 9.4941, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 8.02, "last_trade_time": "2026-10-30T15:08:39", "percent_change": 0.0, "prev_day_close": 9.25}, {"option": "COPX280121P00088000", "bid": 19.5, "bid_size": 25.0, "ask": 23.6, "ask_size": 3.0, "iv": 0.4274, "open_interest": 25.0, "volume": 0.0, "delta": -0.5529, "gamma": 0.0128, "vega": 0.3032, "theta": -0.0151, "rho": -0.4588, "theo": 21.8621, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 15.97, "last_trade_time": "2026-09-24T09:45:50", "percent_change": 0.0, "prev_day_close": 21.8500003814697}, {"option": "COPX280121C00089000", "bid": 7.9, "bid_size": 585.0, "ask": 10.5, "ask_size": 218.0, "iv": 0.437, "open_interest": 72.0, "volume": 0.0, "delta": 0.4564, "gamma": 0.0112, "vega": 0.3099, "theta": -0.0144, "rho": 0.2844, "theo": 9.2373, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 8.2, "last_trade_time": "2026-11-06T12:17:37", "percent_change": 0.0, "prev_day_close": 9.10000014305115}, {"option": "COPX280121P00089000", "bid": 20.4, "bid_size": 3.0, "ask": 25.0, "ask_size": 18.0, "iv": 0.442, "open_interest": 9.0, "volume": 0.0, "delta": -0.5633, "gamma": 0.0128, "vega": 0.302, "theta": -0.015, "rho": -0.4673, "theo": 22.5849, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 18.65, "last_trade_time": "2026-10-15T13:41:15", "percent_change": 0.0, "prev_day_close": 22.5999994277954}, {"option": "COPX280121C00090000", "bid": 7.6, "bid_size": 579.0, "ask": 9.9, "ask_size": 13.0, "iv": 0.4308, "open_interest": 558.0, "volume": 0.0, "delta": 0.4476, "gamma": 0.0112, "vega": 0.3092, "theta": -0.0144, "rho": 0.2799, "theo": 8.9881, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 8.0, "last_trade_time": "2026-11-06T15:20:58", "percent_change": 0.0, "prev_day_close": 8.75}, {"option": "COPX280121P00090000", "bid": 22.0, "bid_size": 9.0, "ask": 25.1, "ask_size": 3.0, "iv": 0.4462, "open_interest": 988.0, "volume": 0.0, "delta": -0.5736, "gamma": 0.0129, "vega": 0.3007, "theta": -0.015, "rho": -0.4763, "theo": 23.3219, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 22.9, "last_trade_time": "2026-11-09T09:50:20", "percent_change": 0.0, "prev_day_close": 23.6000003814697}, {"option": "COPX280121C00091000", "bid": 6.5, "bid_size": 264.0, "ask": 10.0, "ask_size": 230.0, "iv": 0.4228, "open_interest": 112.0, "volume": 0.0, "delta": 0.4389, "gamma": 0.0111, "vega": 0.3083, "theta": -0.0144, "rho": 0.2752, "theo": 8.7466, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 9.7, "last_trade_time": "2026-10-29T15:55:03", "percent_change": 0.0, "prev_day_close": 8.09999990463257}, {"option": "COPX280121P00091000", "bid": 21.8, "bid_size": 3.0, "ask": 26.5, "ask_size": 17.0, "iv": 0.4422, "open_interest": 16.0, "volume": 0.0, "delta": -0.5835, "gamma": 0.0129, "vega": 0.299, "theta": -0.015, "rho": -0.4779, "theo": 24.0553, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 17.88, "last_trade_time": "2026-09-24T15:34:26", "percent_change": 0.0, "prev_day_close": 24.0999994277954}, {"option": "COPX280121C00092000", "bid": 6.3, "bid_size": 652.0, "ask": 9.7, "ask_size": 116.0, "iv": 0.4227, "open_interest": 52.0, "volume": 0.0, "delta": 0.4303, "gamma": 0.0111, "vega": 0.3072, "theta": -0.0144, "rho": 0.2705, "theo": 8.5123, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 9.0, "last_trade_time": "2026-11-09T12:46:32", "percent_change": 0.0, "prev_day_close": 7.84999990463257}, {"option": "COPX280121P00092000", "bid": 22.5, "bid_size": 33.0, "ask": 27.5, "ask_size": 9.0, "iv": 0.446, "open_interest": 152.0, "volume": 0.0, "delta": -0.5933, "gamma": 0.0129, "vega": 0.2971, "theta": -0.0149, "rho": -0.4835, "theo": 24.8028, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 16.3, "last_trade_time": "2026-09-08T14:04:22", "percent_change": 0.0, "prev_day_close": 24.8000001907349}, {"option": "COPX280121C00093000", "bid": 6.0, "bid_size": 490.0, "ask": 9.6, "ask_size": 3.0, "iv": 0.4239, "open_interest": 32.0, "volume": 14.0, "delta": 0.4219, "gamma": 0.011, "vega": 0.3061, "theta": -0.0144, "rho": 0.2658, "theo": 8.2849, "change": -1.27, "open": 8.28, "high": 8.28, "low": 8.28, "tick": "up", "last_trade_price": 8.28, "last_trade_time": "2026-11-10T10:28:05", "percent_change": -13.2984, "prev_day_close": 7.69999980926514}, {"option": "COPX280121P00093000", "bid": 23.5, "bid_size": 3.0, "ask": 27.4, "ask_size": 3.0, "iv": 0.4359, "open_interest": 6.0, "volume": 0.0, "delta": -0.6032, "gamma": 0.0129, "vega": 0.2947, "theta": -0.0148, "rho": -0.4793, "theo": 25.5641, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 24.6, "last_trade_time": "2026-07-24T13:36:13", "percent_change": 0.0, "prev_day_close": 25.5999994277954}, {"option": "COPX280121C00094000", "bid": 6.4, "bid_size": 267.0, "ask": 9.2, "ask_size": 168.0, "iv": 0.4316, "open_interest": 8.0, "volume": 0.0, "delta": 0.4137, "gamma": 0.011, "vega": 0.3049, "theta": -0.0144, "rho": 0.2615, "theo": 8.0643, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 22.88, "last_trade_time": "2026-09-08T10:33:40", "percent_change": 0.0, "prev_day_close": 7.79999995231628}, {"option": "COPX280121P00094000", "bid": 24.1, "bid_size": 3.0, "ask": 28.0, "ask_size": 3.0, "iv": 0.4306, "open_interest": 254.0, "volume": 0.0, "delta": -0.6128, "gamma": 0.0128, "vega": 0.2911, "theta": -0.0148, "rho": -0.4795, "theo": 26.3292, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 19.0, "last_trade_time": "2026-10-06T14:52:40", "percent_change": 0.0, "prev_day_close": 26.3500003814697}, {"option": "COPX280121C00095000", "bid": 6.6, "bid_size": 502.0, "ask": 8.7, "ask_size": 59.0, "iv": 0.4341, "open_interest": 186.0, "volume": 0.0, "delta": 0.4056, "gamma": 0.0109, "vega": 0.3036, "theta": -0.0144, "rho": 0.2572, "theo": 7.8502, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 7.04, "last_trade_time": "2026-11-06T14:05:18", "percent_change": 0.0, "prev_day_close": 7.60000014305115}, {"option": "COPX280121P00095000", "bid": 25.0, "bid_size": 47.0, "ask": 30.0, "ask_size": 26.0, "iv": 0.4547, "open_interest": 1139.0, "volume": 0.0, "delta": -0.6223, "gamma": 0.0128, "vega": 0.2881, "theta": -0.0147, "rho": -0.48, "theo": 27.0964, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 17.97, "last_trade_time": "2026-09-09T10:22:14", "percent_change": 0.0, "prev_day_close": 27.25}, {"option": "COPX280121C00096000", "bid": 5.5, "bid_size": 540.0, "ask": 8.9, "ask_size": 3.0, "iv": 0.4265, "open_interest": 6.0, "volume": 0.0, "delta": 0.3976, "gamma": 0.0109, "vega": 0.3022, "theta": -0.0143, "rho": 0.2528, "theo": 7.6424, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 19.43, "last_trade_time": "2026-09-03T15:53:47", "percent_change": 0.0, "prev_day_close": 7.09999990463257}, {"option": "COPX280121P00096000", "bid": 25.9, "bid_size": 3.0, "ask": 29.7, "ask_size": 3.0, "iv": 0.4382, "open_interest": 39.0, "volume": 0.0, "delta": -0.6319, "gamma": 0.0128, "vega": 0.2855, "theta": -0.0146, "rho": -0.4816, "theo": 27.8832, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 23.45, "last_trade_time": "2026-10-15T11:31:01", "percent_change": 0.0, "prev_day_close": 27.9499998092651}, {"option": "COPX280121C00097000", "bid": 5.4, "bid_size": 737.0, "ask": 8.6, "ask_size": 212.0, "iv": 0.4269, "open_interest": 54.0, "volume": 0.0, "delta": 0.3898, "gamma": 0.0108, "vega": 0.3006, "theta": -0.0143, "rho": 0.2484, "theo": 7.4408, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 8.3, "last_trade_time": "2026-10-29T15:51:00", "percent_change": 0.0, "prev_day_close": 6.94999980926514}, {"option": "COPX280121P00097000", "bid": 26.5, "bid_size": 32.0, "ask": 30.6, "ask_size": 2.0, "iv": 0.4374, "open_interest": 9.0, "volume": 0.0, "delta": -0.6413, "gamma": 0.0128, "vega": 0.283, "theta": -0.0145, "rho": -0.4861, "theo": 28.6704, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 20.44, "last_trade_time": "2026-08-31T14:26:16", "percent_change": 0.0, "prev_day_close": 28.8000001907349}, {"option": "COPX280121C00098000", "bid": 5.1, "bid_size": 585.0, "ask": 8.5, "ask_size": 3.0, "iv": 0.4271, "open_interest": 39.0, "volume": 0.0, "delta": 0.3821, "gamma": 0.0107, "vega": 0.299, "theta": -0.0142, "rho": 0.2439, "theo": 7.2452, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 17.0, "last_trade_time": "2026-09-24T11:13:37", "percent_change": 0.0, "prev_day_close": 6.65000009536743}, {"option": "COPX280121P00098000", "bid": 27.2, "bid_size": 5.0, "ask": 31.3, "ask_size": 2.0, "iv": 0.4344, "open_interest": 1.0, "volume": 0.0, "delta": -0.6505, "gamma": 0.0128, "vega": 0.2804, "theta": -0.0144, "rho": -0.4943, "theo": 29.4642, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 29.81, "last_trade_time": "2026-07-29T13:54:24", "percent_change": 0.0, "prev_day_close": 29.6999998092651}, {"option": "COPX280121C00099000", "bid": 4.8, "bid_size": 536.0, "ask": 9.5, "ask_size": 117.0, "iv": 0.4456, "open_interest": 34.0, "volume": 0.0, "delta": 0.3746, "gamma": 0.0106, "vega": 0.2972, "theta": -0.0142, "rho": 0.2397, "theo": 7.059, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 16.9, "last_trade_time": "2026-09-10T12:28:13", "percent_change": 0.0, "prev_day_close": 6.40000009536743}, {"option": "COPX280121P00099000", "bid": 28.0, "bid_size": 24.0, "ask": 32.0, "ask_size": 3.0, "iv": 0.4329, "open_interest": 67.0, "volume": 0.0, "delta": -0.6595, "gamma": 0.0127, "vega": 0.278, "theta": -0.0143, "rho": -0.4942, "theo": 30.2642, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 22.8, "last_trade_time": "2026-10-09T11:14:47", "percent_change": 0.0, "prev_day_close": 30.3500003814697}, {"option": "COPX280121C00100000", "bid": 6.5, "bid_size": 1.0, "ask": 7.7, "ask_size": 144.0, "iv": 0.4506, "open_interest": 707.0, "volume": 1.0, "delta": 0.3673, "gamma": 0.0106, "vega": 0.2954, "theta": -0.0141, "rho": 0.2354, "theo": 6.8749, "change": -0.35, "open": 7.05, "high": 7.05, "low": 7.05, "tick": "down", "last_trade_price": 7.05, "last_trade_time": "2026-11-10T10:41:25", "percent_change": -4.72973, "prev_day_close": 6.70000004768372}, {"option": "COPX280121P00100000", "bid": 29.0, "bid_size": 66.0, "ask": 32.8, "ask_size": 3.0, "iv": 0.437, "open_interest": 2388.0, "volume": 0.0, "delta": -0.6683, "gamma": 0.0127, "vega": 0.2751, "theta": -0.0142, "rho": -0.4966, "theo": 31.064, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 25.2, "last_trade_time": "2026-10-08T11:40:46", "percent_change": 0.0, "prev_day_close": 31.1000003814697}, {"option": "COPX280121C00105000", "bid": 4.8, "bid_size": 291.0, "ask": 6.8, "ask_size": 137.0, "iv": 0.4373, "open_interest": 75.0, "volume": 0.0, "delta": 0.3323, "gamma": 0.0101, "vega": 0.2853, "theta": -0.0138, "rho": 0.2153, "theo": 6.0299, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 6.6, "last_trade_time": "2026-10-29T15:55:02", "percent_change": 0.0, "prev_day_close": 5.79999995231628}, {"option": "COPX280121P00105000", "bid": 33.0, "bid_size": 33.0, "ask": 37.2, "ask_size": 3.0, "iv": 0.4413, "open_interest": 221.0, "volume": 0.0, "delta": -0.7109, "gamma": 0.0125, "vega": 0.2546, "theta": -0.0135, "rho": -0.4804, "theo": 35.2035, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 24.04, "last_trade_time": "2026-08-26T10:00:15", "percent_change": 0.0, "prev_day_close": 35.2999992370606}, {"option": "COPX280121C00110000", "bid": 4.1, "bid_size": 452.0, "ask": 6.4, "ask_size": 2.0, "iv": 0.4458, "open_interest": 68.0, "volume": 0.0, "delta": 0.3007, "gamma": 0.0097, "vega": 0.2736, "theta": -0.0133, "rho": 0.1962, "theo": 5.3047, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 5.08, "last_trade_time": "2026-11-02T14:53:01", "percent_change": 0.0, "prev_day_close": 5.10000014305115}, {"option": "COPX280121P00110000", "bid": 37.5, "bid_size": 19.0, "ask": 42.5, "ask_size": 15.0, "iv": 0.47, "open_interest": 24.0, "volume": 0.0, "delta": -0.7504, "gamma": 0.0122, "vega": 0.2373, "theta": -0.0128, "rho": -0.4778, "theo": 39.4687, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 38.35, "last_trade_time": "2026-01-30T15:47:33", "percent_change": 0.0, "prev_day_close": 39.75}, {"option": "COPX280121C00115000", "bid": 2.75, "bid_size": 702.0, "ask": 5.7, "ask_size": 3.0, "iv": 0.4325, "open_interest": 179.0, "volume": 0.0, "delta": 0.2723, "gamma": 0.0092, "vega": 0.2615, "theta": -0.0128, "rho": 0.1792, "theo": 4.6791, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 9.07, "last_trade_time": "2026-10-07T10:48:47", "percent_change": 0.0, "prev_day_close": 4.10000002384186}, {"option": "COPX280121P00115000", "bid": 42.0, "bid_size": 12.0, "ask": 47.0, "ask_size": 9.0, "iv": 0.4791, "open_interest": 2.0, "volume": 0.0, "delta": -0.7872, "gamma": 0.012, "vega": 0.2114, "theta": -0.012, "rho": -0.4477, "theo": 43.8684, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 30.39, "last_trade_time": "2026-09-08T11:27:05", "percent_change": 0.0, "prev_day_close": 44.2999992370606}, {"option": "COPX280121C00120000", "bid": 3.1, "bid_size": 646.0, "ask": 4.9, "ask_size": 546.0, "iv": 0.447, "open_interest": 1149.0, "volume": 7.0, "delta": 0.2467, "gamma": 0.0087, "vega": 0.2486, "theta": -0.0123, "rho": 0.1632, "theo": 4.138, "change": -0.8, "open": 4.0, "high": 4.0, "low": 4.0, "tick": "down", "last_trade_price": 4.0, "last_trade_time": "2026-11-10T09:30:05", "percent_change": -16.6667, "prev_day_close": 4.05000007152557}, {"option": "COPX280121P00120000", "bid": 46.6, "bid_size": 3.0, "ask": 51.5, "ask_size": 8.0, "iv": 0.4867, "open_interest": 2.0, "volume": 0.0, "delta": -0.8211, "gamma": 0.0116, "vega": 0.1906, "theta": -0.0111, "rho": -0.4242, "theo": 48.3753, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 46.5, "last_trade_time": "2026-03-05T14:23:25", "percent_change": 0.0, "prev_day_close": 48.9499988555908}, {"option": "COPX280121C00125000", "bid": 2.7, "bid_size": 484.0, "ask": 4.5, "ask_size": 331.0, "iv": 0.4521, "open_interest": 518.0, "volume": 0.0, "delta": 0.2237, "gamma": 0.0082, "vega": 0.2358, "theta": -0.0117, "rho": 0.149, "theo": 3.6694, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 3.2, "last_trade_time": "2026-11-06T14:11:59", "percent_change": 0.0, "prev_day_close": 3.50000011920929}, {"option": "COPX280121P00125000", "bid": 51.4, "bid_size": 5.0, "ask": 56.0, "ask_size": 8.0, "iv": 0.4956, "open_interest": 10.0, "volume": 0.0, "delta": -0.8538, "gamma": 0.0116, "vega": 0.1627, "theta": -0.0106, "rho": -0.3784, "theo": 52.9807, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 45.5, "last_trade_time": "2026-02-11T15:04:12", "percent_change": 0.0, "prev_day_close": 53.5}, {"option": "COPX280121C00130000", "bid": 2.35, "bid_size": 454.0, "ask": 4.1, "ask_size": 361.0, "iv": 0.4558, "open_interest": 248.0, "volume": 0.0, "delta": 0.2031, "gamma": 0.0077, "vega": 0.2231, "theta": -0.0112, "rho": 0.1359, "theo": 3.262, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 3.5, "last_trade_time": "2026-11-09T12:46:21", "percent_change": 0.0, "prev_day_close": 3.125}, {"option": "COPX280121P00130000", "bid": 56.2, "bid_size": 3.0, "ask": 61.0, "ask_size": 10.0, "iv": 0.5152, "open_interest": 1.0, "volume": 0.0, "delta": -0.8828, "gamma": 0.0113, "vega": 0.1375, "theta": -0.0097, "rho": -0.3309, "theo": 57.6677, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 53.75, "last_trade_time": "2026-03-10T14:37:10", "percent_change": 0.0, "prev_day_close": 58.1999988555908}, {"option": "COPX280121C00135000", "bid": 1.75, "bid_size": 733.0, "ask": 3.8, "ask_size": 3.0, "iv": 0.4534, "open_interest": 46.0, "volume": 0.0, "delta": 0.1846, "gamma": 0.0072, "vega": 0.2106, "theta": -0.0106, "rho": 0.1239, "theo": 2.9076, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 3.1, "last_trade_time": "2026-11-02T09:55:34", "percent_change": 0.0, "prev_day_close": 2.84999996423721}, {"option": "COPX280121P00135000", "bid": 61.0, "bid_size": 13.0, "ask": 66.0, "ask_size": 9.0, "iv": 0.5333, "open_interest": 0.0, "volume": 0.0, "delta": -0.9122, "gamma": 0.0112, "vega": 0.1011, "theta": -0.0093, "rho": -0.2516, "theo": 62.4388, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 63.2999992370606}, {"option": "COPX280121C00140000", "bid": 1.1, "bid_size": 717.0, "ask": 3.5, "ask_size": 226.0, "iv": 0.4466, "open_interest": 135.0, "volume": 0.0, "delta": 0.168, "gamma": 0.0068, "vega": 0.1987, "theta": -0.01, "rho": 0.1134, "theo": 2.5979, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 2.75, "last_trade_time": "2026-11-02T09:52:54", "percent_change": 0.0, "prev_day_close": 2.25000005960464}, {"option": "COPX280121P00140000", "bid": 65.6, "bid_size": 3.0, "ask": 70.5, "ask_size": 7.0, "iv": 0.5286, "open_interest": 5.0, "volume": 0.0, "delta": -0.939, "gamma": 0.0112, "vega": 0.0862, "theta": -0.0088, "rho": -0.2327, "theo": 67.2706, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 63.4, "last_trade_time": "2026-07-14T09:59:31", "percent_change": 0.0, "prev_day_close": 68.2000007629394}, {"option": "COPX280121C00145000", "bid": 1.3, "bid_size": 819.0, "ask": 3.0, "ask_size": 1.0, "iv": 0.4547, "open_interest": 763.0, "volume": 0.0, "delta": 0.153, "gamma": 0.0063, "vega": 0.187, "theta": -0.0095, "rho": 0.1035, "theo": 2.3268, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 2.24, "last_trade_time": "2026-11-06T14:05:18", "percent_change": 0.0, "prev_day_close": 2.44999998807907}, {"option": "COPX280121P00145000", "bid": 70.5, "bid_size": 17.0, "ask": 75.5, "ask_size": 8.0, "iv": 0.5466, "open_interest": 11.0, "volume": 0.0, "delta": -0.9605, "gamma": 0.0102, "vega": 0.0504, "theta": -0.0082, "rho": -0.1426, "theo": 72.158, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 54.92, "last_trade_time": "2026-08-25T11:24:53", "percent_change": 0.0, "prev_day_close": 72.9000015258789}, {"option": "COPX290119C00040000", "bid": 35.5, "bid_size": 93.0, "ask": 40.5, "ask_size": 42.0, "iv": 0.4411, "open_interest": 81.0, "volume": 0.0, "delta": 0.9028, "gamma": 0.0032, "vega": 0.1672, "theta": 0.0, "rho": 0.5978, "theo": 38.1561, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 35.79, "last_trade_time": "2026-11-05T15:43:49", "percent_change": 0.0, "prev_day_close": 37.75}, {"option": "COPX290119P00040000", "bid": 0.0, "bid_size": 0.0, "ask": 5.0, "ask_size": 94.0, "iv": 0.4432, "open_interest": 10.0, "volume": 1.0, "delta": -0.0888, "gamma": 0.0034, "vega": 0.1726, "theta": -0.0046, "rho": -0.1684, "theo": 2.6243, "change": 0.0, "open": 2.5, "high": 2.5, "low": 2.5, "tick": "down", "last_trade_price": 2.5, "last_trade_time": "2026-11-10T13:13:27", "percent_change": 0.0, "prev_day_close": 3.25}, {"option": "COPX290119C00045000", "bid": 32.5, "bid_size": 43.0, "ask": 37.5, "ask_size": 43.0, "iv": 0.4555, "open_interest": 31.0, "volume": 0.0, "delta": 0.8737, "gamma": 0.004, "vega": 0.207, "theta": -0.0014, "rho": 0.626, "theo": 34.7754, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 32.9, "last_trade_time": "2026-11-05T13:38:27", "percent_change": 0.0, "prev_day_close": 34.3999996185303}, {"option": "COPX290119P00045000", "bid": 1.0, "bid_size": 191.0, "ask": 5.0, "ask_size": 46.0, "iv": 0.4074, "open_interest": 31.0, "volume": 0.0, "delta": -0.1202, "gamma": 0.0043, "vega": 0.214, "theta": -0.0057, "rho": -0.2261, "theo": 3.7696, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 3.89, "last_trade_time": "2026-11-05T11:09:53", "percent_change": 0.0, "prev_day_close": 3.5}, {"option": "COPX290119C00050000", "bid": 29.0, "bid_size": 94.0, "ask": 34.0, "ask_size": 44.0, "iv": 0.4344, "open_interest": 97.0, "volume": 2.0, "delta": 0.841, "gamma": 0.0048, "vega": 0.246, "theta": -0.0028, "rho": 0.6424, "theo": 31.6595, "change": -2.4, "open": 31.25, "high": 31.25, "low": 30.9, "tick": "down", "last_trade_price": 30.9, "last_trade_time": "2026-11-10T12:19:54", "percent_change": -7.20721, "prev_day_close": 31.1000003814697}, {"option": "COPX290119P00050000", "bid": 2.5, "bid_size": 145.0, "ask": 7.5, "ask_size": 54.0, "iv": 0.433, "open_interest": 3.0, "volume": 0.0, "delta": -0.156, "gamma": 0.0053, "vega": 0.2545, "theta": -0.0068, "rho": -0.2909, "theo": 5.2012, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 4.5, "last_trade_time": "2026-11-05T09:50:32", "percent_change": 0.0, "prev_day_close": 5.0}, {"option": "COPX290119C00055000", "bid": 26.5, "bid_size": 45.0, "ask": 31.5, "ask_size": 45.0, "iv": 0.4458, "open_interest": 6.0, "volume": 0.0, "delta": 0.8053, "gamma": 0.0056, "vega": 0.2824, "theta": -0.0042, "rho": 0.6487, "theo": 28.802, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 29.25, "last_trade_time": "2026-11-02T14:12:47", "percent_change": 0.0, "prev_day_close": 28.5}, {"option": "COPX290119P00055000", "bid": 4.5, "bid_size": 184.0, "ask": 9.2, "ask_size": 83.0, "iv": 0.4358, "open_interest": 2.0, "volume": 0.0, "delta": -0.1954, "gamma": 0.0062, "vega": 0.292, "theta": -0.0077, "rho": -0.3575, "theo": 6.9383, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 5.55, "last_trade_time": "2026-10-08T12:40:03", "percent_change": 0.0, "prev_day_close": 6.75}, {"option": "COPX290119C00060000", "bid": 24.0, "bid_size": 47.0, "ask": 28.5, "ask_size": 58.0, "iv": 0.4388, "open_interest": 18.0, "volume": 0.0, "delta": 0.7684, "gamma": 0.0062, "vega": 0.3151, "theta": -0.0054, "rho": 0.6462, "theo": 26.2206, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 23.72, "last_trade_time": "2026-11-05T15:31:00", "percent_change": 0.0, "prev_day_close": 26.1499996185303}, {"option": "COPX290119P00060000", "bid": 6.5, "bid_size": 98.0, "ask": 11.5, "ask_size": 54.0, "iv": 0.4396, "open_interest": 13.0, "volume": 0.0, "delta": -0.2364, "gamma": 0.007, "vega": 0.325, "theta": -0.0086, "rho": -0.4268, "theo": 8.9459, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 9.28, "last_trade_time": "2026-11-03T12:30:33", "percent_change": 0.0, "prev_day_close": 8.79999995231628}, {"option": "COPX290119C00065000", "bid": 21.5, "bid_size": 53.0, "ask": 26.4, "ask_size": 50.0, "iv": 0.4396, "open_interest": 43.0, "volume": 0.0, "delta": 0.7308, "gamma": 0.0068, "vega": 0.3434, "theta": -0.0064, "rho": 0.637, "theo": 23.8909, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 25.12, "last_trade_time": "2026-11-09T10:43:47", "percent_change": 0.0, "prev_day_close": 23.9499998092651}, {"option": "COPX290119P00065000", "bid": 8.8, "bid_size": 52.0, "ask": 13.4, "ask_size": 76.0, "iv": 0.4332, "open_interest": 7.0, "volume": 0.0, "delta": -0.2797, "gamma": 0.0078, "vega": 0.353, "theta": -0.0094, "rho": -0.4938, "theo": 11.2652, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 12.6, "last_trade_time": "2026-11-05T10:23:41", "percent_change": 0.0, "prev_day_close": 11.0500001907349}, {"option": "COPX290119C00070000", "bid": 19.8, "bid_size": 97.0, "ask": 24.2, "ask_size": 153.0, "iv": 0.4441, "open_interest": 47.0, "volume": 1.0, "delta": 0.6933, "gamma": 0.0072, "vega": 0.3667, "theta": -0.0074, "rho": 0.6233, "theo": 21.7962, "change": -1.45, "open": 21.9, "high": 21.9, "low": 21.9, "tick": "down", "last_trade_price": 21.9, "last_trade_time": "2026-11-10T09:54:59", "percent_change": -6.20985, "prev_day_close": 22.0}, {"option": "COPX290119P00070000", "bid": 11.5, "bid_size": 1.0, "ask": 16.0, "ask_size": 26.0, "iv": 0.4362, "open_interest": 12.0, "volume": 0.0, "delta": -0.3232, "gamma": 0.0085, "vega": 0.3747, "theta": -0.01, "rho": -0.5605, "theo": 13.837, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 14.7, "last_trade_time": "2026-11-06T13:23:03", "percent_change": 0.0, "prev_day_close": 13.7999997138977}, {"option": "COPX290119C00071000", "bid": 19.5, "bid_size": 116.0, "ask": 23.7, "ask_size": 106.0, "iv": 0.444, "open_interest": 1.0, "volume": 0.0, "delta": 0.6858, "gamma": 0.0073, "vega": 0.3708, "theta": -0.0075, "rho": 0.6198, "theo": 21.4037, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 27.62, "last_trade_time": "2026-10-15T15:53:18", "percent_change": 0.0, "prev_day_close": 21.6000003814697}, {"option": "COPX290119P00071000", "bid": 12.0, "bid_size": 52.0, "ask": 16.9, "ask_size": 6.0, "iv": 0.4405, "open_interest": 0.0, "volume": 0.0, "delta": -0.3318, "gamma": 0.0086, "vega": 0.3786, "theta": -0.0101, "rho": -0.5753, "theo": 14.3812, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 14.4000005722046}, {"option": "COPX290119C00072000", "bid": 18.5, "bid_size": 141.0, "ask": 23.5, "ask_size": 76.0, "iv": 0.4384, "open_interest": 4.0, "volume": 1.0, "delta": 0.6784, "gamma": 0.0074, "vega": 0.3748, "theta": -0.0077, "rho": 0.6162, "theo": 21.0198, "change": -1.0, "open": 21.5, "high": 21.5, "low": 21.5, "tick": "up", "last_trade_price": 21.5, "last_trade_time": "2026-11-10T10:48:35", "percent_change": -4.44444, "prev_day_close": 20.8000001907349}, {"option": "COPX290119P00072000", "bid": 12.5, "bid_size": 69.0, "ask": 17.5, "ask_size": 77.0, "iv": 0.4406, "open_interest": 5.0, "volume": 0.0, "delta": -0.3405, "gamma": 0.0087, "vega": 0.3817, "theta": -0.0102, "rho": -0.5823, "theo": 14.9356, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 16.0, "last_trade_time": "2026-11-05T10:54:10", "percent_change": 0.0, "prev_day_close": 14.7499995231628}, {"option": "COPX290119C00073000", "bid": 18.5, "bid_size": 109.0, "ask": 23.0, "ask_size": 67.0, "iv": 0.4419, "open_interest": 2.0, "volume": 1.0, "delta": 0.6711, "gamma": 0.0075, "vega": 0.3785, "theta": -0.0079, "rho": 0.6126, "theo": 20.6443, "change": -1.5, "open": 20.5, "high": 20.5, "low": 20.5, "tick": "up", "last_trade_price": 20.5, "last_trade_time": "2026-11-10T12:36:21", "percent_change": -6.81818, "prev_day_close": 20.0}, {"option": "COPX290119P00073000", "bid": 13.0, "bid_size": 63.0, "ask": 18.0, "ask_size": 56.0, "iv": 0.4391, "open_interest": 0.0, "volume": 0.0, "delta": -0.3492, "gamma": 0.0088, "vega": 0.3848, "theta": -0.0103, "rho": -0.5933, "theo": 15.5008, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 15.4000000953674}, {"option": "COPX290119C00074000", "bid": 18.3, "bid_size": 3.0, "ask": 22.4, "ask_size": 61.0, "iv": 0.4413, "open_interest": 3.0, "volume": 1.0, "delta": 0.6637, "gamma": 0.0075, "vega": 0.3821, "theta": -0.008, "rho": 0.609, "theo": 20.2769, "change": -0.82, "open": 21.03, "high": 21.03, "low": 21.03, "tick": "down", "last_trade_price": 21.03, "last_trade_time": "2026-11-10T10:12:37", "percent_change": -3.75286, "prev_day_close": 20.4499998092651}, {"option": "COPX290119P00074000", "bid": 13.5, "bid_size": 53.0, "ask": 18.5, "ask_size": 51.0, "iv": 0.4374, "open_interest": 6.0, "volume": 0.0, "delta": -0.3579, "gamma": 0.0089, "vega": 0.388, "theta": -0.0104, "rho": -0.6088, "theo": 16.0749, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 17.09, "last_trade_time": "2026-11-06T13:25:44", "percent_change": 0.0, "prev_day_close": 16.0}, {"option": "COPX290119C00075000", "bid": 18.1, "bid_size": 83.0, "ask": 22.0, "ask_size": 93.0, "iv": 0.443, "open_interest": 13.0, "volume": 0.0, "delta": 0.6565, "gamma": 0.0076, "vega": 0.3854, "theta": -0.0081, "rho": 0.6054, "theo": 19.9174, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 18.51, "last_trade_time": "2026-11-05T14:57:00", "percent_change": 0.0, "prev_day_close": 20.1499996185303}, {"option": "COPX290119P00075000", "bid": 14.1, "bid_size": 2.0, "ask": 19.0, "ask_size": 52.0, "iv": 0.4369, "open_interest": 8.0, "volume": 0.0, "delta": -0.3666, "gamma": 0.009, "vega": 0.391, "theta": -0.0105, "rho": -0.622, "theo": 16.659, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 16.37, "last_trade_time": "2026-10-22T09:42:16", "percent_change": 0.0, "prev_day_close": 16.5}, {"option": "COPX290119C00077000", "bid": 17.0, "bid_size": 111.0, "ask": 21.4, "ask_size": 1.0, "iv": 0.4396, "open_interest": 1.0, "volume": 0.0, "delta": 0.642, "gamma": 0.0077, "vega": 0.3916, "theta": -0.0084, "rho": 0.5978, "theo": 19.2214, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 28.0, "last_trade_time": "2026-10-16T10:33:54", "percent_change": 0.0, "prev_day_close": 19.5}, {"option": "COPX290119P00077000", "bid": 15.5, "bid_size": 46.0, "ask": 20.5, "ask_size": 25.0, "iv": 0.4439, "open_interest": 6.0, "volume": 0.0, "delta": -0.3839, "gamma": 0.0092, "vega": 0.3951, "theta": -0.0107, "rho": -0.6372, "theo": 17.8509, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 17.9, "last_trade_time": "2026-10-23T12:45:31", "percent_change": 0.0, "prev_day_close": 17.75}, {"option": "COPX290119C00078000", "bid": 16.5, "bid_size": 84.0, "ask": 21.5, "ask_size": 84.0, "iv": 0.4434, "open_interest": 0.0, "volume": 0.0, "delta": 0.6349, "gamma": 0.0078, "vega": 0.3945, "theta": -0.0086, "rho": 0.5938, "theo": 18.8845, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 19.1499996185303}, {"option": "COPX290119P00078000", "bid": 16.0, "bid_size": 56.0, "ask": 21.0, "ask_size": 27.0, "iv": 0.4414, "open_interest": 3.0, "volume": 0.0, "delta": -0.3925, "gamma": 0.0093, "vega": 0.3975, "theta": -0.0108, "rho": -0.6505, "theo": 18.4615, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 16.37, "last_trade_time": "2026-10-15T09:54:22", "percent_change": 0.0, "prev_day_close": 18.5}, {"option": "COPX290119C00079000", "bid": 16.9, "bid_size": 3.0, "ask": 21.0, "ask_size": 93.0, "iv": 0.4507, "open_interest": 1.0, "volume": 0.0, "delta": 0.6278, "gamma": 0.0078, "vega": 0.3972, "theta": -0.0087, "rho": 0.5896, "theo": 18.5551, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 29.42, "last_trade_time": "2026-09-24T15:29:08", "percent_change": 0.0, "prev_day_close": 18.6999998092651}, {"option": "COPX290119P00079000", "bid": 16.5, "bid_size": 34.0, "ask": 21.5, "ask_size": 12.0, "iv": 0.4388, "open_interest": 1.0, "volume": 0.0, "delta": -0.401, "gamma": 0.0094, "vega": 0.3997, "theta": -0.0109, "rho": -0.6668, "theo": 19.0794, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 15.4, "last_trade_time": "2026-09-18T13:58:39", "percent_change": 0.0, "prev_day_close": 19.0}, {"option": "COPX290119C00080000", "bid": 16.0, "bid_size": 165.0, "ask": 19.8, "ask_size": 1.0, "iv": 0.4328, "open_interest": 7.0, "volume": 1.0, "delta": 0.6208, "gamma": 0.0078, "vega": 0.3997, "theta": -0.0088, "rho": 0.5853, "theo": 18.2328, "change": -1.25, "open": 18.25, "high": 18.25, "low": 18.25, "tick": "down", "last_trade_price": 18.25, "last_trade_time": "2026-11-10T10:51:21", "percent_change": -6.41026, "prev_day_close": 18.25}, {"option": "COPX290119P00080000", "bid": 17.0, "bid_size": 35.0, "ask": 22.0, "ask_size": 14.0, "iv": 0.436, "open_interest": 3.0, "volume": 0.0, "delta": -0.4095, "gamma": 0.0095, "vega": 0.4015, "theta": -0.0109, "rho": -0.6724, "theo": 19.7085, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 19.05, "last_trade_time": "2026-11-02T09:30:06", "percent_change": 0.0, "prev_day_close": 19.5500001907349}, {"option": "COPX290119C00081000", "bid": 15.5, "bid_size": 93.0, "ask": 20.5, "ask_size": 82.0, "iv": 0.4434, "open_interest": 2.0, "volume": 0.0, "delta": 0.6138, "gamma": 0.0079, "vega": 0.4021, "theta": -0.0089, "rho": 0.5809, "theo": 17.9177, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 22.07, "last_trade_time": "2026-10-21T15:27:25", "percent_change": 0.0, "prev_day_close": 17.75}, {"option": "COPX290119P00081000", "bid": 18.0, "bid_size": 40.0, "ask": 23.0, "ask_size": 24.0, "iv": 0.4453, "open_interest": 1.0, "volume": 0.0, "delta": -0.418, "gamma": 0.0096, "vega": 0.4021, "theta": -0.011, "rho": -0.6766, "theo": 20.3413, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 17.8, "last_trade_time": "2026-10-19T14:54:32", "percent_change": 0.0, "prev_day_close": 20.3000001907349}, {"option": "COPX290119C00082000", "bid": 15.5, "bid_size": 113.0, "ask": 20.5, "ask_size": 101.0, "iv": 0.4514, "open_interest": 7.0, "volume": 0.0, "delta": 0.6069, "gamma": 0.0079, "vega": 0.4043, "theta": -0.009, "rho": 0.5765, "theo": 17.6094, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 18.24, "last_trade_time": "2026-10-22T15:47:59", "percent_change": 0.0, "prev_day_close": 18.0}, {"option": "COPX290119P00082000", "bid": 18.5, "bid_size": 34.0, "ask": 23.5, "ask_size": 14.0, "iv": 0.4421, "open_interest": 34.0, "volume": 0.0, "delta": -0.4265, "gamma": 0.0097, "vega": 0.4029, "theta": -0.0111, "rho": -0.6857, "theo": 20.9864, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 16.6, "last_trade_time": "2026-10-09T14:22:25", "percent_change": 0.0, "prev_day_close": 21.0}, {"option": "COPX290119C00083000", "bid": 15.1, "bid_size": 142.0, "ask": 19.8, "ask_size": 134.0, "iv": 0.4456, "open_interest": 51.0, "volume": 0.0, "delta": 0.6001, "gamma": 0.008, "vega": 0.4064, "theta": -0.0091, "rho": 0.5722, "theo": 17.3079, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 25.36, "last_trade_time": "2026-10-01T14:12:15", "percent_change": 0.0, "prev_day_close": 17.4499998092651}, {"option": "COPX290119P00083000", "bid": 19.3, "bid_size": 1.0, "ask": 23.7, "ask_size": 1.0, "iv": 0.4386, "open_interest": 1.0, "volume": 0.0, "delta": -0.4349, "gamma": 0.0098, "vega": 0.4046, "theta": -0.0111, "rho": -0.7005, "theo": 21.6389, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 17.4, "last_trade_time": "2026-09-28T15:20:41", "percent_change": 0.0, "prev_day_close": 21.5}, {"option": "COPX290119C00084000", "bid": 14.6, "bid_size": 160.0, "ask": 19.5, "ask_size": 173.0, "iv": 0.4433, "open_interest": 1.0, "volume": 0.0, "delta": 0.5933, "gamma": 0.008, "vega": 0.4083, "theta": -0.0092, "rho": 0.5679, "theo": 17.0128, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 25.6, "last_trade_time": "2026-10-07T09:46:05", "percent_change": 0.0, "prev_day_close": 17.1999998092651}, {"option": "COPX290119P00084000", "bid": 20.0, "bid_size": 41.0, "ask": 25.0, "ask_size": 37.0, "iv": 0.4474, "open_interest": 3.0, "volume": 0.0, "delta": -0.4432, "gamma": 0.0099, "vega": 0.4062, "theta": -0.0112, "rho": -0.7129, "theo": 22.2973, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 21.7, "last_trade_time": "2026-11-02T10:04:50", "percent_change": 0.0, "prev_day_close": 22.25}, {"option": "COPX290119C00085000", "bid": 14.5, "bid_size": 337.0, "ask": 19.3, "ask_size": 180.0, "iv": 0.4471, "open_interest": 13.0, "volume": 0.0, "delta": 0.5866, "gamma": 0.008, "vega": 0.41, "theta": -0.0093, "rho": 0.5636, "theo": 16.724, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 18.16, "last_trade_time": "2026-11-09T11:05:53", "percent_change": 0.0, "prev_day_close": 17.0}, {"option": "COPX290119P00085000", "bid": 20.5, "bid_size": 37.0, "ask": 25.5, "ask_size": 20.0, "iv": 0.4436, "open_interest": 4.0, "volume": 0.0, "delta": -0.4515, "gamma": 0.01, "vega": 0.4061, "theta": -0.0112, "rho": -0.7116, "theo": 22.9641, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 18.6, "last_trade_time": "2026-09-18T13:58:39", "percent_change": 0.0, "prev_day_close": 23.0}, {"option": "COPX290119C00086000", "bid": 14.0, "bid_size": 174.0, "ask": 19.0, "ask_size": 128.0, "iv": 0.4446, "open_interest": 2.0, "volume": 2.0, "delta": 0.5799, "gamma": 0.008, "vega": 0.4117, "theta": -0.0094, "rho": 0.5594, "theo": 16.4414, "change": -1.7, "open": 16.4, "high": 16.4, "low": 16.1, "tick": "down", "last_trade_price": 16.1, "last_trade_time": "2026-11-10T12:31:26", "percent_change": -9.55056, "prev_day_close": 16.3999996185303}, {"option": "COPX290119P00086000", "bid": 21.2, "bid_size": 4.0, "ask": 25.7, "ask_size": 3.0, "iv": 0.4384, "open_interest": 2.0, "volume": 0.0, "delta": -0.4599, "gamma": 0.01, "vega": 0.4061, "theta": -0.0113, "rho": -0.7152, "theo": 23.6395, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 23.3, "last_trade_time": "2026-11-02T14:14:15", "percent_change": 0.0, "prev_day_close": 23.5}, {"option": "COPX290119C00087000", "bid": 14.1, "bid_size": 111.0, "ask": 18.7, "ask_size": 184.0, "iv": 0.4492, "open_interest": 12.0, "volume": 0.0, "delta": 0.5734, "gamma": 0.0081, "vega": 0.4132, "theta": -0.0095, "rho": 0.555, "theo": 16.1649, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 16.51, "last_trade_time": "2026-11-09T09:30:03", "percent_change": 0.0, "prev_day_close": 16.3999996185303}, {"option": "COPX290119P00087000", "bid": 22.0, "bid_size": 30.0, "ask": 27.0, "ask_size": 23.0, "iv": 0.4478, "open_interest": 2.0, "volume": 0.0, "delta": -0.4682, "gamma": 0.0101, "vega": 0.4057, "theta": -0.0113, "rho": -0.7277, "theo": 24.3242, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 21.2, "last_trade_time": "2026-09-16T15:27:17", "percent_change": 0.0, "prev_day_close": 24.3000001907349}, {"option": "COPX290119C00088000", "bid": 13.5, "bid_size": 150.0, "ask": 18.5, "ask_size": 114.0, "iv": 0.4464, "open_interest": 21.0, "volume": 0.0, "delta": 0.5668, "gamma": 0.0081, "vega": 0.4145, "theta": -0.0096, "rho": 0.5504, "theo": 15.8942, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 22.59, "last_trade_time": "2026-10-08T11:38:22", "percent_change": 0.0, "prev_day_close": 16.1500000953674}, {"option": "COPX290119P00088000", "bid": 22.5, "bid_size": 31.0, "ask": 27.5, "ask_size": 9.0, "iv": 0.4435, "open_interest": 1.0, "volume": 0.0, "delta": -0.4764, "gamma": 0.0102, "vega": 0.4067, "theta": -0.0114, "rho": -0.7403, "theo": 25.0142, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 26.0, "last_trade_time": "2026-11-09T09:30:00", "percent_change": 0.0, "prev_day_close": 25.0}, {"option": "COPX290119C00089000", "bid": 13.5, "bid_size": 170.0, "ask": 18.5, "ask_size": 172.0, "iv": 0.4532, "open_interest": 1.0, "volume": 0.0, "delta": 0.5604, "gamma": 0.0081, "vega": 0.4158, "theta": -0.0096, "rho": 0.5458, "theo": 15.6295, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 26.8, "last_trade_time": "2026-09-22T12:35:51", "percent_change": 0.0, "prev_day_close": 15.8000001907349}, {"option": "COPX290119P00089000", "bid": 23.5, "bid_size": 28.0, "ask": 28.5, "ask_size": 19.0, "iv": 0.4514, "open_interest": 5.0, "volume": 0.0, "delta": -0.4845, "gamma": 0.0103, "vega": 0.4072, "theta": -0.0114, "rho": -0.7547, "theo": 25.71, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 20.9, "last_trade_time": "2026-10-13T15:27:26", "percent_change": 0.0, "prev_day_close": 25.5}, {"option": "COPX290119C00090000", "bid": 13.0, "bid_size": 329.0, "ask": 17.8, "ask_size": 257.0, "iv": 0.4454, "open_interest": 1010.0, "volume": 0.0, "delta": 0.554, "gamma": 0.0081, "vega": 0.4168, "theta": -0.0097, "rho": 0.5412, "theo": 15.3704, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 13.0, "last_trade_time": "2026-11-06T15:13:38", "percent_change": 0.0, "prev_day_close": 15.3499999046326}, {"option": "COPX290119P00090000", "bid": 24.1, "bid_size": 3.0, "ask": 28.9, "ask_size": 3.0, "iv": 0.4468, "open_interest": 1001.0, "volume": 0.0, "delta": -0.4926, "gamma": 0.0103, "vega": 0.4071, "theta": -0.0114, "rho": -0.7508, "theo": 26.4174, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 20.9, "last_trade_time": "2026-09-30T11:42:55", "percent_change": 0.0, "prev_day_close": 26.5}, {"option": "COPX290119C00091000", "bid": 13.0, "bid_size": 145.0, "ask": 18.0, "ask_size": 170.0, "iv": 0.4542, "open_interest": 32.0, "volume": 0.0, "delta": 0.5477, "gamma": 0.0081, "vega": 0.4178, "theta": -0.0098, "rho": 0.5365, "theo": 15.117, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 24.5, "last_trade_time": "2026-09-24T10:13:16", "percent_change": 0.0, "prev_day_close": 15.3499999046326}, {"option": "COPX290119P00091000", "bid": 24.5, "bid_size": 30.0, "ask": 29.5, "ask_size": 18.0, "iv": 0.442, "open_interest": 2.0, "volume": 0.0, "delta": -0.5006, "gamma": 0.0104, "vega": 0.405, "theta": -0.0115, "rho": -0.7506, "theo": 27.124, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 21.98, "last_trade_time": "2026-09-24T15:19:42", "percent_change": 0.0, "prev_day_close": 27.0}, {"option": "COPX290119C00092000", "bid": 12.5, "bid_size": 211.0, "ask": 17.3, "ask_size": 210.0, "iv": 0.4462, "open_interest": 6.0, "volume": 0.0, "delta": 0.5415, "gamma": 0.0081, "vega": 0.4186, "theta": -0.0098, "rho": 0.5318, "theo": 14.869, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 19.8, "last_trade_time": "2026-10-15T14:14:31", "percent_change": 0.0, "prev_day_close": 14.5999999046326}, {"option": "COPX290119P00092000", "bid": 25.5, "bid_size": 32.0, "ask": 30.5, "ask_size": 25.0, "iv": 0.4494, "open_interest": 1.0, "volume": 0.0, "delta": -0.5088, "gamma": 0.0105, "vega": 0.4038, "theta": -0.0115, "rho": -0.7557, "theo": 27.8483, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 22.52, "last_trade_time": "2026-10-09T14:21:31", "percent_change": 0.0, "prev_day_close": 27.6000003814697}, {"option": "COPX290119C00093000", "bid": 12.5, "bid_size": 196.0, "ask": 17.5, "ask_size": 201.0, "iv": 0.4547, "open_interest": 0.0, "volume": 0.0, "delta": 0.5353, "gamma": 0.0081, "vega": 0.4194, "theta": -0.0099, "rho": 0.5273, "theo": 14.6263, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 14.8499999046326}, {"option": "COPX290119P00093000", "bid": 26.0, "bid_size": 39.0, "ask": 31.0, "ask_size": 20.0, "iv": 0.4441, "open_interest": 0.0, "volume": 0.0, "delta": -0.5167, "gamma": 0.0105, "vega": 0.4029, "theta": -0.0115, "rho": -0.7682, "theo": 28.5689, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 28.5}, {"option": "COPX290119C00094000", "bid": 12.0, "bid_size": 176.0, "ask": 17.0, "ask_size": 195.0, "iv": 0.4489, "open_interest": 0.0, "volume": 0.0, "delta": 0.5292, "gamma": 0.0082, "vega": 0.42, "theta": -0.01, "rho": 0.5228, "theo": 14.3888, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 14.4000000953674}, {"option": "COPX290119P00094000", "bid": 27.0, "bid_size": 25.0, "ask": 32.0, "ask_size": 13.0, "iv": 0.4512, "open_interest": 2.0, "volume": 0.0, "delta": -0.5246, "gamma": 0.0106, "vega": 0.4036, "theta": -0.0116, "rho": -0.7792, "theo": 29.2991, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 29.92, "last_trade_time": "2026-11-05T11:40:51", "percent_change": 0.0, "prev_day_close": 29.5}, {"option": "COPX290119C00095000", "bid": 12.0, "bid_size": 227.0, "ask": 17.0, "ask_size": 239.0, "iv": 0.4548, "open_interest": 3.0, "volume": 0.0, "delta": 0.5232, "gamma": 0.0082, "vega": 0.4206, "theta": -0.01, "rho": 0.5184, "theo": 14.1563, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 22.42, "last_trade_time": "2026-10-02T10:22:30", "percent_change": 0.0, "prev_day_close": 14.3000001907349}, {"option": "COPX290119P00095000", "bid": 27.5, "bid_size": 37.0, "ask": 32.5, "ask_size": 19.0, "iv": 0.4458, "open_interest": 2.0, "volume": 0.0, "delta": -0.5324, "gamma": 0.0106, "vega": 0.4031, "theta": -0.0116, "rho": -0.7796, "theo": 30.0402, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 26.11, "last_trade_time": "2026-09-14T10:22:41", "percent_change": 0.0, "prev_day_close": 30.0}, {"option": "COPX290119C00096000", "bid": 11.5, "bid_size": 196.0, "ask": 16.5, "ask_size": 235.0, "iv": 0.4487, "open_interest": 3.0, "volume": 0.0, "delta": 0.5172, "gamma": 0.0082, "vega": 0.421, "theta": -0.0101, "rho": 0.514, "theo": 13.9285, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 22.05, "last_trade_time": "2026-09-28T11:13:10", "percent_change": 0.0, "prev_day_close": 13.8999996185303}, {"option": "COPX290119P00096000", "bid": 28.6, "bid_size": 1.0, "ask": 33.5, "ask_size": 16.0, "iv": 0.4539, "open_interest": 1.0, "volume": 0.0, "delta": -0.5402, "gamma": 0.0107, "vega": 0.3996, "theta": -0.0116, "rho": -0.7726, "theo": 30.7844, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 25.5, "last_trade_time": "2026-09-28T11:13:05", "percent_change": 0.0, "prev_day_close": 31.0}, {"option": "COPX290119C00097000", "bid": 11.5, "bid_size": 163.0, "ask": 16.5, "ask_size": 146.0, "iv": 0.4544, "open_interest": 2.0, "volume": 0.0, "delta": 0.5113, "gamma": 0.0082, "vega": 0.4214, "theta": -0.0101, "rho": 0.5096, "theo": 13.7056, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 23.7, "last_trade_time": "2026-09-18T13:58:39", "percent_change": 0.0, "prev_day_close": 13.6500000953674}, {"option": "COPX290119P00097000", "bid": 29.0, "bid_size": 29.0, "ask": 34.0, "ask_size": 21.0, "iv": 0.4467, "open_interest": 0.0, "volume": 0.0, "delta": -0.548, "gamma": 0.0107, "vega": 0.3975, "theta": -0.0116, "rho": -0.7735, "theo": 31.5291, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 31.5}, {"option": "COPX290119C00098000", "bid": 11.1, "bid_size": 98.0, "ask": 16.0, "ask_size": 135.0, "iv": 0.4493, "open_interest": 26.0, "volume": 0.0, "delta": 0.5055, "gamma": 0.0081, "vega": 0.4217, "theta": -0.0102, "rho": 0.5051, "theo": 13.4872, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 23.4, "last_trade_time": "2026-09-18T13:58:39", "percent_change": 0.0, "prev_day_close": 13.6999998092651}, {"option": "COPX290119P00098000", "bid": 30.1, "bid_size": 1.0, "ask": 35.0, "ask_size": 19.0, "iv": 0.4545, "open_interest": 0.0, "volume": 0.0, "delta": -0.5558, "gamma": 0.0108, "vega": 0.3949, "theta": -0.0116, "rho": -0.7819, "theo": 32.2872, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 32.5}, {"option": "COPX290119C00099000", "bid": 11.0, "bid_size": 217.0, "ask": 16.0, "ask_size": 210.0, "iv": 0.4536, "open_interest": 1.0, "volume": 0.0, "delta": 0.4998, "gamma": 0.0081, "vega": 0.4218, "theta": -0.0102, "rho": 0.5006, "theo": 13.2734, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 23.2, "last_trade_time": "2026-09-18T13:57:37", "percent_change": 0.0, "prev_day_close": 13.3000001907349}, {"option": "COPX290119P00099000", "bid": 30.8, "bid_size": 3.0, "ask": 35.5, "ask_size": 22.0, "iv": 0.4508, "open_interest": 1.0, "volume": 0.0, "delta": -0.5635, "gamma": 0.0108, "vega": 0.3946, "theta": -0.0116, "rho": -0.7918, "theo": 33.0494, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 27.1, "last_trade_time": "2026-09-18T13:58:39", "percent_change": 0.0, "prev_day_close": 33.0}, {"option": "COPX290119C00100000", "bid": 11.0, "bid_size": 8.0, "ask": 13.5, "ask_size": 1.0, "iv": 0.4472, "open_interest": 86.0, "volume": 1.0, "delta": 0.4941, "gamma": 0.0081, "vega": 0.4218, "theta": -0.0102, "rho": 0.4961, "theo": 13.0641, "change": -0.4, "open": 13.0, "high": 13.0, "low": 13.0, "tick": "down", "last_trade_price": 13.0, "last_trade_time": "2026-11-10T12:59:53", "percent_change": -2.98508, "prev_day_close": 13.0}, {"option": "COPX290119P00100000", "bid": 32.0, "bid_size": 3.0, "ask": 36.5, "ask_size": 19.0, "iv": 0.4597, "open_interest": 2.0, "volume": 0.0, "delta": -0.571, "gamma": 0.0109, "vega": 0.3941, "theta": -0.0116, "rho": -0.8036, "theo": 33.8157, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 27.8, "last_trade_time": "2026-09-18T13:58:39", "percent_change": 0.0, "prev_day_close": 34.0}, {"option": "COPX290119C00101000", "bid": 10.5, "bid_size": 195.0, "ask": 15.5, "ask_size": 198.0, "iv": 0.4524, "open_interest": 4.0, "volume": 0.0, "delta": 0.4885, "gamma": 0.0081, "vega": 0.4218, "theta": -0.0103, "rho": 0.4915, "theo": 12.8591, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 22.5, "last_trade_time": "2026-09-18T13:58:39", "percent_change": 0.0, "prev_day_close": 12.9000000953674}, {"option": "COPX290119P00101000", "bid": 32.2, "bid_size": 16.0, "ask": 36.9, "ask_size": 2.0, "iv": 0.4482, "open_interest": 1.0, "volume": 0.0, "delta": -0.5785, "gamma": 0.0109, "vega": 0.3934, "theta": -0.0116, "rho": -0.8041, "theo": 34.5933, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 28.5, "last_trade_time": "2026-09-18T13:58:39", "percent_change": 0.0, "prev_day_close": 34.5}, {"option": "COPX290119C00105000", "bid": 10.0, "bid_size": 182.0, "ask": 14.5, "ask_size": 116.0, "iv": 0.4548, "open_interest": 4.0, "volume": 0.0, "delta": 0.4668, "gamma": 0.0081, "vega": 0.4208, "theta": -0.0104, "rho": 0.4735, "theo": 12.0812, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 21.4, "last_trade_time": "2026-09-18T13:58:39", "percent_change": 0.0, "prev_day_close": 12.1500000953674}, {"option": "COPX290119P00105000", "bid": 35.5, "bid_size": 25.0, "ask": 40.5, "ask_size": 22.0, "iv": 0.4577, "open_interest": 0.0, "volume": 0.0, "delta": -0.6082, "gamma": 0.0111, "vega": 0.3792, "theta": -0.0116, "rho": -0.8008, "theo": 37.7369, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 37.75}, {"option": "COPX290119C00110000", "bid": 9.0, "bid_size": 147.0, "ask": 14.0, "ask_size": 195.0, "iv": 0.4602, "open_interest": 3.0, "volume": 0.0, "delta": 0.4411, "gamma": 0.008, "vega": 0.4182, "theta": -0.0105, "rho": 0.4524, "theo": 11.1945, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 12.08, "last_trade_time": "2026-10-30T09:30:05", "percent_change": 0.0, "prev_day_close": 11.25}, {"option": "COPX290119P00110000", "bid": 39.5, "bid_size": 33.0, "ask": 44.5, "ask_size": 21.0, "iv": 0.4588, "open_interest": 0.0, "volume": 0.0, "delta": -0.6439, "gamma": 0.0113, "vega": 0.3625, "theta": -0.0115, "rho": -0.7807, "theo": 41.794, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 41.75}, {"option": "COPX290119C00115000", "bid": 8.0, "bid_size": 176.0, "ask": 13.0, "ask_size": 253.0, "iv": 0.4576, "open_interest": 0.0, "volume": 0.0, "delta": 0.4172, "gamma": 0.0079, "vega": 0.414, "theta": -0.0105, "rho": 0.4315, "theo": 10.3924, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 10.7, "last_trade_time": "2026-10-26T10:27:35", "percent_change": 0.0, "prev_day_close": 10.25}, {"option": "COPX290119P00115000", "bid": 43.5, "bid_size": 31.0, "ask": 48.5, "ask_size": 19.0, "iv": 0.4565, "open_interest": 0.0, "volume": 0.0, "delta": -0.6782, "gamma": 0.0114, "vega": 0.3519, "theta": -0.0113, "rho": -0.7819, "theo": 45.9569, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 46.25}, {"option": "COPX290119C00120000", "bid": 7.5, "bid_size": 256.0, "ask": 11.1, "ask_size": 263.0, "iv": 0.4481, "open_interest": 1.0, "volume": 0.0, "delta": 0.3947, "gamma": 0.0077, "vega": 0.4085, "theta": -0.0105, "rho": 0.4114, "theo": 9.6667, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 17.8, "last_trade_time": "2026-09-18T13:57:37", "percent_change": 0.0, "prev_day_close": 9.10000014305115}, {"option": "COPX290119P00120000", "bid": 48.0, "bid_size": 32.0, "ask": 53.0, "ask_size": 25.0, "iv": 0.4655, "open_interest": 0.0, "volume": 0.0, "delta": -0.7114, "gamma": 0.0115, "vega": 0.3268, "theta": -0.011, "rho": -0.7708, "theo": 50.2246, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 50.25}, {"option": "COPX290119C00125000", "bid": 6.5, "bid_size": 180.0, "ask": 11.5, "ask_size": 251.0, "iv": 0.459, "open_interest": 23.0, "volume": 0.0, "delta": 0.3738, "gamma": 0.0076, "vega": 0.4024, "theta": -0.0104, "rho": 0.3928, "theo": 9.0076, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 16.8, "last_trade_time": "2026-09-18T13:57:37", "percent_change": 0.0, "prev_day_close": 9.0}, {"option": "COPX290119P00125000", "bid": 52.5, "bid_size": 19.0, "ask": 57.5, "ask_size": 13.0, "iv": 0.4726, "open_interest": 0.0, "volume": 0.0, "delta": -0.743, "gamma": 0.0116, "vega": 0.3, "theta": -0.0107, "rho": -0.7188, "theo": 54.6031, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 54.75}, {"option": "COPX290119C00130000", "bid": 6.0, "bid_size": 326.0, "ask": 9.9, "ask_size": 317.0, "iv": 0.4496, "open_interest": 706.0, "volume": 0.0, "delta": 0.3542, "gamma": 0.0074, "vega": 0.3955, "theta": -0.0103, "rho": 0.3746, "theo": 8.4078, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 7.53, "last_trade_time": "2026-11-03T10:44:05", "percent_change": 0.0, "prev_day_close": 7.75}, {"option": "COPX290119P00130000", "bid": 57.0, "bid_size": 19.0, "ask": 62.0, "ask_size": 13.0, "iv": 0.477, "open_interest": 0.0, "volume": 0.0, "delta": -0.774, "gamma": 0.0118, "vega": 0.2833, "theta": -0.0105, "rho": -0.7056, "theo": 59.0587, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 59.1499996185303}], "symbol": "COPX", "security_type": "stock", "exchange_id": 3, "current_price": 74.0, "price_change": 1.0669, "price_change_percent": 1.4641, "bid": 73.52, "ask": 74.0, "bid_size": 800, "ask_size": 100, "open": 73.05, "high": 74.11, "low": 72.015, "close": 72.87, "prev_day_close": 72.87, "volume": 2315578, "iv30": 46.293, "iv30_change": -0.044, "iv30_change_percent": -0.095, "seqno": 21615340000, "last_trade_time": "2026-11-10T15:59:58", "tick": "down"}, "symbol": "COPX"}