{"timestamp": "2026-11-10 01:47:25", "data": {"options": [{"option": "DAL261113C00050000", "bid": 40.3, "bid_size": 139.0, "ask": 42.8, "ask_size": 14.0, "iv": 0.0, "open_interest": 3.0, "volume": 48.0, "delta": 1.0, "gamma": 0.0, "vega": 0.0, "theta": 0.0, "rho": 0.0082, "theo": 41.8295, "change": 3.995, "open": 41.04, "high": 41.27, "low": 41.04, "tick": "no_change", "last_trade_price": 41.27, "last_trade_time": "2026-11-09T11:45:51", "percent_change": 10.7176, "prev_day_close": 37.2749996185303}, {"option": "DAL261113P00050000", "bid": 0.0, "bid_size": 0.0, "ask": 2.13, "ask_size": 3.0, "iv": 2.0585, "open_interest": 1.0, "volume": 0.0, "delta": 0.0, "gamma": 0.0, "vega": 0.0, "theta": 0.0, "rho": 0.0, "theo": 0.0, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 0.46, "last_trade_time": "2026-10-28T11:01:46", "percent_change": 0.0, "prev_day_close": 0.00999999977648258}, {"option": "DAL261113C00055000", "bid": 34.85, "bid_size": 119.0, "ask": 37.65, "ask_size": 11.0, "iv": 0.0, "open_interest": 0.0, "volume": 38.0, "delta": 1.0, "gamma": 0.0, "vega": 0.0, "theta": 0.0, "rho": 0.009, "theo": 36.8332, "change": 4.205, "open": 36.16, "high": 36.29, "low": 36.1, "tick": "no_change", "last_trade_price": 36.28, "last_trade_time": "2026-11-09T11:45:51", "percent_change": 13.1099, "prev_day_close": 32.0749988555908}, {"option": "DAL261113P00055000", "bid": 0.0, "bid_size": 0.0, "ask": 0.3, "ask_size": 1.0, "iv": 2.093, "open_interest": 8.0, "volume": 0.0, "delta": 0.0, "gamma": 0.0, "vega": 0.0, "theta": 0.0, "rho": 0.0, "theo": 0.0, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.04, "last_trade_time": "2026-11-04T10:12:04", "percent_change": 0.0, "prev_day_close": 0.0500000007450581}, {"option": "DAL261113C00060000", "bid": 29.85, "bid_size": 128.0, "ask": 33.1, "ask_size": 11.0, "iv": 0.0, "open_interest": 0.0, "volume": 0.0, "delta": 0.9999, "gamma": 0.0, "vega": 0.0, "theta": 0.0, "rho": 0.0098, "theo": 31.8369, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 27.0500001907349}, {"option": "DAL261113P00060000", "bid": 0.0, "bid_size": 0.0, "ask": 2.13, "ask_size": 2.0, "iv": 1.4781, "open_interest": 8.0, "volume": 0.0, "delta": 0.0, "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": "up", "last_trade_price": 0.41, "last_trade_time": "2026-10-07T15:02:11", "percent_change": 0.0, "prev_day_close": 0.00999999977648258}, {"option": "DAL261113C00064000", "bid": 25.85, "bid_size": 101.0, "ask": 29.45, "ask_size": 36.0, "iv": 0.0, "open_interest": 0.0, "volume": 2.0, "delta": 0.9998, "gamma": 0.0, "vega": 0.0, "theta": 0.0, "rho": 0.0105, "theo": 27.8401, "change": 4.325, "open": 27.35, "high": 27.4, "low": 27.35, "tick": "up", "last_trade_price": 27.4, "last_trade_time": "2026-11-09T11:47:43", "percent_change": 18.7432, "prev_day_close": 23.0749998092651}, {"option": "DAL261113P00064000", "bid": 0.0, "bid_size": 0.0, "ask": 2.13, "ask_size": 7.0, "iv": 2.7231, "open_interest": 54.0, "volume": 0.0, "delta": -0.0001, "gamma": 0.0, "vega": 0.0, "theta": -0.0002, "rho": 0.0, "theo": 0.0003, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.17, "last_trade_time": "2026-10-23T15:59:43", "percent_change": 0.0, "prev_day_close": 0.474999994039536}, {"option": "DAL261113C00065000", "bid": 25.35, "bid_size": 101.0, "ask": 28.15, "ask_size": 35.0, "iv": 0.0, "open_interest": 1.0, "volume": 2.0, "delta": 0.9998, "gamma": 0.0001, "vega": 0.0001, "theta": 0.0, "rho": 0.0107, "theo": 26.8409, "change": 4.325, "open": 26.43, "high": 26.43, "low": 26.4, "tick": "down", "last_trade_price": 26.4, "last_trade_time": "2026-11-09T11:47:43", "percent_change": 19.5923, "prev_day_close": 22.0749998092651}, {"option": "DAL261113P00065000", "bid": 0.0, "bid_size": 0.0, "ask": 1.41, "ask_size": 1.0, "iv": 2.3634, "open_interest": 46.0, "volume": 0.0, "delta": -0.0002, "gamma": 0.0001, "vega": 0.0001, "theta": -0.0003, "rho": 0.0, "theo": 0.0003, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.02, "last_trade_time": "2026-11-02T15:47:07", "percent_change": 0.0, "prev_day_close": 0.474999994039536}, {"option": "DAL261113C00066000", "bid": 23.8, "bid_size": 101.0, "ask": 27.45, "ask_size": 36.0, "iv": 0.0, "open_interest": 0.0, "volume": 4.0, "delta": 0.9998, "gamma": 0.0001, "vega": 0.0001, "theta": 0.0, "rho": 0.0108, "theo": 25.8417, "change": 4.275, "open": 25.28, "high": 25.35, "low": 25.28, "tick": "up", "last_trade_price": 25.35, "last_trade_time": "2026-11-09T11:28:52", "percent_change": 20.2847, "prev_day_close": 21.0749998092651}, {"option": "DAL261113P00066000", "bid": 0.0, "bid_size": 0.0, "ask": 2.13, "ask_size": 7.0, "iv": 2.5416, "open_interest": 12.0, "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": "no_change", "last_trade_price": 0.02, "last_trade_time": "2026-11-02T15:49:09", "percent_change": 0.0, "prev_day_close": 0.474999994039536}, {"option": "DAL261113C00067000", "bid": 23.35, "bid_size": 105.0, "ask": 25.9, "ask_size": 37.0, "iv": 0.0, "open_interest": 10.0, "volume": 14.0, "delta": 0.9997, "gamma": 0.0001, "vega": 0.0001, "theta": 0.0, "rho": 0.011, "theo": 24.8425, "change": 4.26, "open": 24.04, "high": 24.37, "low": 24.04, "tick": "up", "last_trade_price": 24.31, "last_trade_time": "2026-11-09T11:56:33", "percent_change": 21.2469, "prev_day_close": 20.0499992370605}, {"option": "DAL261113P00067000", "bid": 0.0, "bid_size": 0.0, "ask": 0.74, "ask_size": 1.0, "iv": 1.8944, "open_interest": 12.0, "volume": 0.0, "delta": -0.0003, "gamma": 0.0001, "vega": 0.0001, "theta": -0.0005, "rho": 0.0, "theo": 0.0005, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.03, "last_trade_time": "2026-11-02T15:21:13", "percent_change": 0.0, "prev_day_close": 0.474999994039536}, {"option": "DAL261113C00068000", "bid": 22.35, "bid_size": 101.0, "ask": 24.9, "ask_size": 38.0, "iv": 0.0, "open_interest": 0.0, "volume": 12.0, "delta": 0.9996, "gamma": 0.0001, "vega": 0.0001, "theta": 0.0, "rho": 0.0112, "theo": 23.8434, "change": 4.255, "open": 23.12, "high": 23.42, "low": 23.1, "tick": "down", "last_trade_price": 23.33, "last_trade_time": "2026-11-09T11:56:33", "percent_change": 22.3067, "prev_day_close": 19.0749998092651}, {"option": "DAL261113P00068000", "bid": 0.0, "bid_size": 0.0, "ask": 2.13, "ask_size": 2.0, "iv": 1.1205, "open_interest": 138.0, "volume": 0.0, "delta": -0.0004, "gamma": 0.0001, "vega": 0.0001, "theta": -0.0006, "rho": 0.0, "theo": 0.0007, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.02, "last_trade_time": "2026-11-06T15:14:20", "percent_change": 0.0, "prev_day_close": 0.0149999996647239}, {"option": "DAL261113C00069000", "bid": 20.8, "bid_size": 101.0, "ask": 24.45, "ask_size": 36.0, "iv": 0.0, "open_interest": 0.0, "volume": 2.0, "delta": 0.9995, "gamma": 0.0002, "vega": 0.0002, "theta": 0.0, "rho": 0.0113, "theo": 22.8444, "change": 4.24, "open": 22.44, "high": 22.44, "low": 22.34, "tick": "down", "last_trade_price": 22.34, "last_trade_time": "2026-11-09T11:49:36", "percent_change": 23.4254, "prev_day_close": 18.0999994277954}, {"option": "DAL261113P00069000", "bid": 0.0, "bid_size": 0.0, "ask": 0.16, "ask_size": 1.0, "iv": 1.3275, "open_interest": 74.0, "volume": 0.0, "delta": -0.0005, "gamma": 0.0002, "vega": 0.0002, "theta": -0.0008, "rho": 0.0, "theo": 0.001, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.01, "last_trade_time": "2026-11-06T15:54:22", "percent_change": 0.0, "prev_day_close": 0.0300000002607703}, {"option": "DAL261113C00070000", "bid": 20.65, "bid_size": 101.0, "ask": 23.45, "ask_size": 36.0, "iv": 1.489, "open_interest": 8.0, "volume": 8.0, "delta": 0.9993, "gamma": 0.0003, "vega": 0.0002, "theta": 0.0, "rho": 0.0115, "theo": 21.8456, "change": 3.435, "open": 21.24, "high": 21.24, "low": 21.05, "tick": "no_change", "last_trade_price": 21.06, "last_trade_time": "2026-11-09T14:16:44", "percent_change": 19.4894, "prev_day_close": 17.625}, {"option": "DAL261113P00070000", "bid": 0.0, "bid_size": 0.0, "ask": 0.01, "ask_size": 15.0, "iv": 0.9146, "open_interest": 465.0, "volume": 185.0, "delta": -0.0007, "gamma": 0.0003, "vega": 0.0002, "theta": -0.0012, "rho": 0.0, "theo": 0.0013, "change": -0.02, "open": 0.02, "high": 0.02, "low": 0.01, "tick": "no_change", "last_trade_price": 0.01, "last_trade_time": "2026-11-09T14:14:06", "percent_change": -66.6667, "prev_day_close": 0.0299999993294477}, {"option": "DAL261113C00071000", "bid": 19.5, "bid_size": 101.0, "ask": 22.45, "ask_size": 34.0, "iv": 1.3107, "open_interest": 2.0, "volume": 9.0, "delta": 0.999, "gamma": 0.0004, "vega": 0.0003, "theta": 0.0, "rho": 0.0116, "theo": 20.8469, "change": 3.97, "open": 20.15, "high": 20.33, "low": 20.12, "tick": "no_change", "last_trade_price": 20.12, "last_trade_time": "2026-11-09T13:54:27", "percent_change": 24.582, "prev_day_close": 16.1500000953674}, {"option": "DAL261113P00071000", "bid": 0.0, "bid_size": 0.0, "ask": 0.04, "ask_size": 228.0, "iv": 1.0063, "open_interest": 128.0, "volume": 0.0, "delta": -0.001, "gamma": 0.0004, "vega": 0.0003, "theta": -0.0017, "rho": 0.0, "theo": 0.002, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 0.1, "last_trade_time": "2026-11-06T13:41:01", "percent_change": 0.0, "prev_day_close": 0.0300000002607703}, {"option": "DAL261113C00072000", "bid": 18.2, "bid_size": 101.0, "ask": 20.9, "ask_size": 36.0, "iv": 0.0, "open_interest": 9.0, "volume": 4.0, "delta": 0.9986, "gamma": 0.0006, "vega": 0.0004, "theta": 0.0, "rho": 0.0118, "theo": 19.8486, "change": 4.28, "open": 19.23, "high": 19.33, "low": 19.23, "tick": "no_change", "last_trade_price": 19.33, "last_trade_time": "2026-11-09T11:35:24", "percent_change": 28.4385, "prev_day_close": 15.0499997138977}, {"option": "DAL261113P00072000", "bid": 0.0, "bid_size": 0.0, "ask": 0.08, "ask_size": 321.0, "iv": 1.0445, "open_interest": 159.0, "volume": 1.0, "delta": -0.0014, "gamma": 0.0006, "vega": 0.0004, "theta": -0.0024, "rho": 0.0, "theo": 0.0029, "change": 0.005, "open": 0.03, "high": 0.03, "low": 0.03, "tick": "down", "last_trade_price": 0.03, "last_trade_time": "2026-11-09T09:30:31", "percent_change": 20.0, "prev_day_close": 0.0249999994412065}, {"option": "DAL261113C00073000", "bid": 17.65, "bid_size": 141.0, "ask": 19.85, "ask_size": 32.0, "iv": 0.0, "open_interest": 81.0, "volume": 1.0, "delta": 0.9979, "gamma": 0.0009, "vega": 0.0006, "theta": -0.0012, "rho": 0.012, "theo": 18.8506, "change": 4.0, "open": 18.1, "high": 18.1, "low": 18.1, "tick": "up", "last_trade_price": 18.1, "last_trade_time": "2026-11-09T13:02:12", "percent_change": 28.3688, "prev_day_close": 14.1000003814697}, {"option": "DAL261113P00073000", "bid": 0.0, "bid_size": 0.0, "ask": 0.01, "ask_size": 9.0, "iv": 0.784, "open_interest": 208.0, "volume": 5.0, "delta": -0.002, "gamma": 0.0009, "vega": 0.0006, "theta": -0.0035, "rho": 0.0, "theo": 0.0042, "change": -0.035, "open": 0.04, "high": 0.04, "low": 0.01, "tick": "down", "last_trade_price": 0.01, "last_trade_time": "2026-11-09T10:30:03", "percent_change": -77.7778, "prev_day_close": 0.0449999989941716}, {"option": "DAL261113C00074000", "bid": 16.95, "bid_size": 102.0, "ask": 19.3, "ask_size": 32.0, "iv": 1.3092, "open_interest": 1.0, "volume": 25.0, "delta": 0.9971, "gamma": 0.0012, "vega": 0.0009, "theta": -0.0027, "rho": 0.0121, "theo": 17.8532, "change": 4.045, "open": 17.09, "high": 17.4, "low": 17.09, "tick": "down", "last_trade_price": 17.17, "last_trade_time": "2026-11-09T13:02:12", "percent_change": 30.819, "prev_day_close": 13.125}, {"option": "DAL261113P00074000", "bid": 0.0, "bid_size": 0.0, "ask": 0.01, "ask_size": 1.0, "iv": 0.7414, "open_interest": 295.0, "volume": 56.0, "delta": -0.0029, "gamma": 0.0012, "vega": 0.0009, "theta": -0.0049, "rho": 0.0, "theo": 0.0061, "change": -0.05, "open": 0.04, "high": 0.09, "low": 0.01, "tick": "up", "last_trade_price": 0.02, "last_trade_time": "2026-11-09T13:30:40", "percent_change": -71.4286, "prev_day_close": 0.0700000002980232}, {"option": "DAL261113C00075000", "bid": 16.2, "bid_size": 174.0, "ask": 17.85, "ask_size": 70.0, "iv": 1.1339, "open_interest": 131.0, "volume": 24.0, "delta": 0.9959, "gamma": 0.0017, "vega": 0.0012, "theta": -0.0046, "rho": 0.0122, "theo": 16.8565, "change": 4.05, "open": 16.17, "high": 16.48, "low": 16.16, "tick": "up", "last_trade_price": 16.25, "last_trade_time": "2026-11-09T12:58:06", "percent_change": 33.1967, "prev_day_close": 12.2000002861023}, {"option": "DAL261113P00075000", "bid": 0.0, "bid_size": 0.0, "ask": 0.02, "ask_size": 1.0, "iv": 0.7504, "open_interest": 379.0, "volume": 66.0, "delta": -0.004, "gamma": 0.0017, "vega": 0.0012, "theta": -0.0067, "rho": -0.0001, "theo": 0.0086, "change": -0.055, "open": 0.03, "high": 0.1, "low": 0.01, "tick": "up", "last_trade_price": 0.02, "last_trade_time": "2026-11-09T15:03:03", "percent_change": -73.3333, "prev_day_close": 0.0749999992549419}, {"option": "DAL261113C00076000", "bid": 14.25, "bid_size": 165.0, "ask": 17.25, "ask_size": 36.0, "iv": 0.0, "open_interest": 89.0, "volume": 5.0, "delta": 0.9945, "gamma": 0.0022, "vega": 0.0015, "theta": -0.007, "rho": 0.0124, "theo": 15.8604, "change": 4.2, "open": 15.19, "high": 15.45, "low": 15.19, "tick": "up", "last_trade_price": 15.35, "last_trade_time": "2026-11-09T11:20:21", "percent_change": 37.6682, "prev_day_close": 11.1499996185303}, {"option": "DAL261113P00076000", "bid": 0.0, "bid_size": 0.0, "ask": 0.23, "ask_size": 371.0, "iv": 0.9894, "open_interest": 738.0, "volume": 2.0, "delta": -0.0055, "gamma": 0.0023, "vega": 0.0015, "theta": -0.0089, "rho": -0.0001, "theo": 0.0117, "change": -0.115, "open": 0.02, "high": 0.02, "low": 0.02, "tick": "down", "last_trade_price": 0.02, "last_trade_time": "2026-11-09T14:26:41", "percent_change": -85.1852, "prev_day_close": 0.135000001639128}, {"option": "DAL261113C00077000", "bid": 13.45, "bid_size": 159.0, "ask": 15.85, "ask_size": 36.0, "iv": 0.0, "open_interest": 71.0, "volume": 7.0, "delta": 0.9927, "gamma": 0.003, "vega": 0.002, "theta": -0.0097, "rho": 0.0125, "theo": 14.865, "change": 3.695, "open": 14.35, "high": 14.38, "low": 14.19, "tick": "down", "last_trade_price": 14.37, "last_trade_time": "2026-11-09T11:20:21", "percent_change": 34.6136, "prev_day_close": 10.6750001907349}, {"option": "DAL261113P00077000", "bid": 0.0, "bid_size": 0.0, "ask": 0.1, "ask_size": 414.0, "iv": 0.8133, "open_interest": 179.0, "volume": 34.0, "delta": -0.0073, "gamma": 0.003, "vega": 0.002, "theta": -0.0115, "rho": -0.0001, "theo": 0.0157, "change": -0.135, "open": 0.09, "high": 0.09, "low": 0.01, "tick": "down", "last_trade_price": 0.01, "last_trade_time": "2026-11-09T15:32:45", "percent_change": -93.1034, "prev_day_close": 0.145000003278255}, {"option": "DAL261113C00078000", "bid": 12.55, "bid_size": 140.0, "ask": 14.65, "ask_size": 29.0, "iv": 0.0, "open_interest": 97.0, "volume": 20.0, "delta": 0.9904, "gamma": 0.0039, "vega": 0.0025, "theta": -0.0129, "rho": 0.0127, "theo": 13.8705, "change": 3.97, "open": 13.1, "high": 13.43, "low": 13.1, "tick": "down", "last_trade_price": 13.22, "last_trade_time": "2026-11-09T10:49:32", "percent_change": 42.9189, "prev_day_close": 9.25}, {"option": "DAL261113P00078000", "bid": 0.0, "bid_size": 0.0, "ask": 0.02, "ask_size": 1.0, "iv": 0.6183, "open_interest": 280.0, "volume": 166.0, "delta": -0.0096, "gamma": 0.0039, "vega": 0.0025, "theta": -0.0146, "rho": -0.0001, "theo": 0.0204, "change": -0.18, "open": 0.04, "high": 0.13, "low": 0.02, "tick": "no_change", "last_trade_price": 0.02, "last_trade_time": "2026-11-09T15:32:17", "percent_change": -90.0, "prev_day_close": 0.199999999254942}, {"option": "DAL261113C00079000", "bid": 11.3, "bid_size": 227.0, "ask": 13.5, "ask_size": 45.0, "iv": 0.0, "open_interest": 133.0, "volume": 4.0, "delta": 0.9876, "gamma": 0.0051, "vega": 0.0031, "theta": -0.0166, "rho": 0.0128, "theo": 12.8771, "change": 3.125, "open": 12.0, "high": 12.0, "low": 12.0, "tick": "up", "last_trade_price": 12.0, "last_trade_time": "2026-11-09T14:27:17", "percent_change": 35.2113, "prev_day_close": 8.875}, {"option": "DAL261113P00079000", "bid": 0.0, "bid_size": 0.0, "ask": 0.06, "ask_size": 224.0, "iv": 0.6594, "open_interest": 438.0, "volume": 13.0, "delta": -0.0124, "gamma": 0.0051, "vega": 0.0031, "theta": -0.0181, "rho": -0.0002, "theo": 0.0263, "change": -0.22, "open": 0.26, "high": 0.26, "low": 0.04, "tick": "no_change", "last_trade_price": 0.04, "last_trade_time": "2026-11-09T14:33:41", "percent_change": -84.6154, "prev_day_close": 0.260000005364418}, {"option": "DAL261113C00080000", "bid": 10.35, "bid_size": 243.0, "ask": 13.25, "ask_size": 111.0, "iv": 0.0, "open_interest": 160.0, "volume": 12.0, "delta": 0.9839, "gamma": 0.0067, "vega": 0.0039, "theta": -0.021, "rho": 0.0129, "theo": 11.8853, "change": 2.745, "open": 11.08, "high": 11.3, "low": 10.77, "tick": "down", "last_trade_price": 10.77, "last_trade_time": "2026-11-09T11:17:17", "percent_change": 34.2056, "prev_day_close": 8.02499985694885}, {"option": "DAL261113P00080000", "bid": 0.0, "bid_size": 0.0, "ask": 0.28, "ask_size": 398.0, "iv": 0.7903, "open_interest": 330.0, "volume": 187.0, "delta": -0.0161, "gamma": 0.0067, "vega": 0.0039, "theta": -0.0225, "rho": -0.0002, "theo": 0.0338, "change": -0.26, "open": 0.03, "high": 0.09, "low": 0.03, "tick": "no_change", "last_trade_price": 0.03, "last_trade_time": "2026-11-09T15:45:43", "percent_change": -89.6552, "prev_day_close": 0.28999999910593}, {"option": "DAL261113C00081000", "bid": 9.65, "bid_size": 332.0, "ask": 11.8, "ask_size": 29.0, "iv": 0.0, "open_interest": 79.0, "volume": 16.0, "delta": 0.9789, "gamma": 0.0088, "vega": 0.0049, "theta": -0.0269, "rho": 0.013, "theo": 10.8965, "change": 4.335, "open": 10.0, "high": 11.56, "low": 10.0, "tick": "up", "last_trade_price": 11.56, "last_trade_time": "2026-11-09T15:10:23", "percent_change": 60.0, "prev_day_close": 7.22499990463257}, {"option": "DAL261113P00081000", "bid": 0.03, "bid_size": 18.0, "ask": 0.06, "ask_size": 16.0, "iv": 0.5984, "open_interest": 118.0, "volume": 211.0, "delta": -0.0212, "gamma": 0.0088, "vega": 0.0049, "theta": -0.0282, "rho": -0.0003, "theo": 0.0442, "change": -0.305, "open": 0.12, "high": 0.14, "low": 0.06, "tick": "up", "last_trade_price": 0.14, "last_trade_time": "2026-11-09T15:55:19", "percent_change": -68.5393, "prev_day_close": 0.444999992847443}, {"option": "DAL261113C00082000", "bid": 8.55, "bid_size": 228.0, "ask": 10.7, "ask_size": 38.0, "iv": 0.0, "open_interest": 230.0, "volume": 0.0, "delta": 0.9714, "gamma": 0.0117, "vega": 0.0064, "theta": -0.0351, "rho": 0.013, "theo": 9.9131, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 6.01, "last_trade_time": "2026-11-06T15:51:16", "percent_change": 0.0, "prev_day_close": 6.22499990463257}, {"option": "DAL261113P00082000", "bid": 0.05, "bid_size": 18.0, "ask": 0.09, "ask_size": 25.0, "iv": 0.5903, "open_interest": 241.0, "volume": 105.0, "delta": -0.0286, "gamma": 0.0117, "vega": 0.0064, "theta": -0.0364, "rho": -0.0004, "theo": 0.0602, "change": -0.45, "open": 0.11, "high": 0.13, "low": 0.05, "tick": "down", "last_trade_price": 0.07, "last_trade_time": "2026-11-09T15:10:58", "percent_change": -86.5385, "prev_day_close": 0.520000010728836}, {"option": "DAL261113C00083000", "bid": 7.6, "bid_size": 230.0, "ask": 10.15, "ask_size": 1.0, "iv": 0.0, "open_interest": 204.0, "volume": 16.0, "delta": 0.9602, "gamma": 0.0159, "vega": 0.0084, "theta": -0.0472, "rho": 0.013, "theo": 8.9394, "change": 2.995, "open": 8.26, "high": 8.45, "low": 8.05, "tick": "down", "last_trade_price": 8.42, "last_trade_time": "2026-11-09T13:14:47", "percent_change": 55.2074, "prev_day_close": 5.42499995231628}, {"option": "DAL261113P00083000", "bid": 0.04, "bid_size": 135.0, "ask": 0.21, "ask_size": 200.0, "iv": 0.601, "open_interest": 145.0, "volume": 64.0, "delta": -0.0399, "gamma": 0.0159, "vega": 0.0084, "theta": -0.0484, "rho": -0.0006, "theo": 0.0858, "change": -0.69, "open": 0.27, "high": 0.27, "low": 0.08, "tick": "no_change", "last_trade_price": 0.08, "last_trade_time": "2026-11-09T15:40:31", "percent_change": -89.6104, "prev_day_close": 0.769999980926514}, {"option": "DAL261113C00084000", "bid": 6.55, "bid_size": 274.0, "ask": 9.3, "ask_size": 174.0, "iv": 0.4852, "open_interest": 308.0, "volume": 46.0, "delta": 0.9433, "gamma": 0.0216, "vega": 0.0111, "theta": -0.0646, "rho": 0.0129, "theo": 7.9813, "change": 2.675, "open": 6.84, "high": 7.57, "low": 6.84, "tick": "no_change", "last_trade_price": 7.25, "last_trade_time": "2026-11-09T14:10:42", "percent_change": 58.4699, "prev_day_close": 4.57500004768372}, {"option": "DAL261113P00084000", "bid": 0.08, "bid_size": 141.0, "ask": 0.24, "ask_size": 196.0, "iv": 0.5739, "open_interest": 72.0, "volume": 124.0, "delta": -0.0569, "gamma": 0.0216, "vega": 0.0111, "theta": -0.0657, "rho": -0.0008, "theo": 0.1271, "change": -0.865, "open": 0.41, "high": 0.41, "low": 0.09, "tick": "down", "last_trade_price": 0.09, "last_trade_time": "2026-11-09T14:53:07", "percent_change": -90.5759, "prev_day_close": 0.9549999833107}, {"option": "DAL261113C00085000", "bid": 6.35, "bid_size": 203.0, "ask": 7.2, "ask_size": 7.0, "iv": 0.0, "open_interest": 229.0, "volume": 67.0, "delta": 0.9189, "gamma": 0.0289, "vega": 0.0146, "theta": -0.0879, "rho": 0.0127, "theo": 7.0463, "change": 2.975, "open": 6.08, "high": 7.19, "low": 6.08, "tick": "no_change", "last_trade_price": 6.8, "last_trade_time": "2026-11-09T15:55:03", "percent_change": 77.7778, "prev_day_close": 3.82500004768372}, {"option": "DAL261113P00085000", "bid": 0.15, "bid_size": 365.0, "ask": 0.29, "ask_size": 346.0, "iv": 0.5561, "open_interest": 401.0, "volume": 174.0, "delta": -0.0813, "gamma": 0.029, "vega": 0.0146, "theta": -0.089, "rho": -0.0012, "theo": 0.1916, "change": -1.07, "open": 0.13, "high": 0.55, "low": 0.13, "tick": "down", "last_trade_price": 0.2, "last_trade_time": "2026-11-09T15:50:39", "percent_change": -84.252, "prev_day_close": 1.26999998092651}, {"option": "DAL261113C00086000", "bid": 5.1, "bid_size": 288.0, "ask": 7.5, "ask_size": 148.0, "iv": 0.6086, "open_interest": 291.0, "volume": 23.0, "delta": 0.8858, "gamma": 0.0376, "vega": 0.0187, "theta": -0.1168, "rho": 0.0124, "theo": 6.1426, "change": 2.3, "open": 5.42, "high": 6.01, "low": 5.37, "tick": "down", "last_trade_price": 5.5, "last_trade_time": "2026-11-09T14:18:41", "percent_change": 71.875, "prev_day_close": 3.19999992847443}, {"option": "DAL261113P00086000", "bid": 0.26, "bid_size": 1.0, "ask": 0.38, "ask_size": 59.0, "iv": 0.5479, "open_interest": 43.0, "volume": 158.0, "delta": -0.1146, "gamma": 0.0377, "vega": 0.0187, "theta": -0.1179, "rho": -0.0016, "theo": 0.2876, "change": -1.28, "open": 0.48, "high": 0.57, "low": 0.23, "tick": "up", "last_trade_price": 0.34, "last_trade_time": "2026-11-09T15:48:00", "percent_change": -79.0123, "prev_day_close": 1.62000000476837}, {"option": "DAL261113C00087000", "bid": 4.55, "bid_size": 330.0, "ask": 5.55, "ask_size": 39.0, "iv": 0.4128, "open_interest": 291.0, "volume": 25.0, "delta": 0.843, "gamma": 0.0472, "vega": 0.0232, "theta": -0.1493, "rho": 0.0119, "theo": 5.2787, "change": 2.535, "open": 5.35, "high": 5.63, "low": 4.55, "tick": "no_change", "last_trade_price": 5.15, "last_trade_time": "2026-11-09T15:43:21", "percent_change": 96.9407, "prev_day_close": 2.61500000953674}, {"option": "DAL261113P00087000", "bid": 0.36, "bid_size": 87.0, "ask": 0.55, "ask_size": 408.0, "iv": 0.5392, "open_interest": 332.0, "volume": 233.0, "delta": -0.1576, "gamma": 0.0474, "vega": 0.0233, "theta": -0.1504, "rho": -0.0022, "theo": 0.4234, "change": -1.64, "open": 1.18, "high": 1.18, "low": 0.35, "tick": "no_change", "last_trade_price": 0.4, "last_trade_time": "2026-11-09T15:34:22", "percent_change": -80.3922, "prev_day_close": 2.04000002145767}, {"option": "DAL261113C00088000", "bid": 3.95, "bid_size": 370.0, "ask": 4.7, "ask_size": 71.0, "iv": 0.4692, "open_interest": 685.0, "volume": 23.0, "delta": 0.7905, "gamma": 0.0571, "vega": 0.0278, "theta": -0.1825, "rho": 0.0112, "theo": 4.4626, "change": 2.34, "open": 2.91, "high": 4.82, "low": 2.91, "tick": "no_change", "last_trade_price": 4.42, "last_trade_time": "2026-11-09T15:43:21", "percent_change": 112.5, "prev_day_close": 2.0799999833107}, {"option": "DAL261113P00088000", "bid": 0.52, "bid_size": 85.0, "ask": 0.7, "ask_size": 260.0, "iv": 0.5217, "open_interest": 196.0, "volume": 362.0, "delta": -0.2103, "gamma": 0.0574, "vega": 0.0279, "theta": -0.1838, "rho": -0.0028, "theo": 0.6073, "change": -1.955, "open": 0.84, "high": 1.02, "low": 0.48, "tick": "up", "last_trade_price": 0.62, "last_trade_time": "2026-11-09T15:53:42", "percent_change": -75.9223, "prev_day_close": 2.57500004768372}, {"option": "DAL261113C00089000", "bid": 3.1, "bid_size": 407.0, "ask": 3.85, "ask_size": 16.0, "iv": 0.4418, "open_interest": 413.0, "volume": 44.0, "delta": 0.7285, "gamma": 0.0665, "vega": 0.032, "theta": -0.2131, "rho": 0.0104, "theo": 3.7033, "change": 1.905, "open": 2.63, "high": 3.6, "low": 2.63, "tick": "down", "last_trade_price": 3.57, "last_trade_time": "2026-11-09T15:40:07", "percent_change": 114.414, "prev_day_close": 1.66499996185303}, {"option": "DAL261113P00089000", "bid": 0.73, "bid_size": 26.0, "ask": 1.01, "ask_size": 529.0, "iv": 0.5222, "open_interest": 610.0, "volume": 89.0, "delta": -0.2727, "gamma": 0.0668, "vega": 0.0321, "theta": -0.2144, "rho": -0.0036, "theo": 0.8482, "change": -2.035, "open": 1.24, "high": 1.3, "low": 0.68, "tick": "up", "last_trade_price": 0.91, "last_trade_time": "2026-11-09T15:53:42", "percent_change": -69.1002, "prev_day_close": 2.9449999332428}, {"option": "DAL261113C00090000", "bid": 2.59, "bid_size": 352.0, "ask": 3.1, "ask_size": 36.0, "iv": 0.463, "open_interest": 5872.0, "volume": 135.0, "delta": 0.6579, "gamma": 0.0744, "vega": 0.0354, "theta": -0.2376, "rho": 0.0094, "theo": 3.0105, "change": 1.605, "open": 1.49, "high": 3.32, "low": 1.49, "tick": "no_change", "last_trade_price": 2.92, "last_trade_time": "2026-11-09T15:40:07", "percent_change": 122.053, "prev_day_close": 1.31499999761581}, {"option": "DAL261113P00090000", "bid": 0.98, "bid_size": 112.0, "ask": 1.38, "ask_size": 393.0, "iv": 0.5173, "open_interest": 19.0, "volume": 42.0, "delta": -0.3433, "gamma": 0.0748, "vega": 0.0354, "theta": -0.239, "rho": -0.0044, "theo": 1.1546, "change": -2.5, "open": 1.7, "high": 1.7, "low": 1.0, "tick": "up", "last_trade_price": 1.25, "last_trade_time": "2026-11-09T15:53:34", "percent_change": -66.6667, "prev_day_close": 3.75}, {"option": "DAL261113C00091000", "bid": 1.99, "bid_size": 330.0, "ask": 2.5, "ask_size": 40.0, "iv": 0.4658, "open_interest": 5707.0, "volume": 204.0, "delta": 0.5804, "gamma": 0.0799, "vega": 0.0377, "theta": -0.253, "rho": 0.0084, "theo": 2.3945, "change": 1.695, "open": 1.97, "high": 2.7, "low": 1.62, "tick": "up", "last_trade_price": 2.7, "last_trade_time": "2026-11-09T15:15:24", "percent_change": 168.657, "prev_day_close": 1.00499999523163}, {"option": "DAL261113P00091000", "bid": 1.44, "bid_size": 22.0, "ask": 1.77, "ask_size": 337.0, "iv": 0.523, "open_interest": 77.0, "volume": 121.0, "delta": -0.4212, "gamma": 0.0804, "vega": 0.0377, "theta": -0.2546, "rho": -0.0053, "theo": 1.5393, "change": -2.865, "open": 1.98, "high": 1.99, "low": 1.25, "tick": "up", "last_trade_price": 1.66, "last_trade_time": "2026-11-09T15:51:17", "percent_change": -63.3149, "prev_day_close": 4.52499985694885}, {"option": "DAL261113C00092000", "bid": 1.56, "bid_size": 301.0, "ask": 1.93, "ask_size": 11.0, "iv": 0.4715, "open_interest": 3408.0, "volume": 3766.0, "delta": 0.4992, "gamma": 0.0821, "vega": 0.0384, "theta": -0.2572, "rho": 0.0072, "theo": 1.863, "change": 0.965, "open": 1.45, "high": 2.27, "low": 1.25, "tick": "up", "last_trade_price": 1.7, "last_trade_time": "2026-11-09T15:55:51", "percent_change": 131.293, "prev_day_close": 0.735000014305115}, {"option": "DAL261113P00092000", "bid": 1.82, "bid_size": 56.0, "ask": 2.41, "ask_size": 353.0, "iv": 0.5298, "open_interest": 14.0, "volume": 286.0, "delta": -0.5029, "gamma": 0.0826, "vega": 0.0384, "theta": -0.2589, "rho": -0.0061, "theo": 2.0091, "change": -3.3, "open": 2.47, "high": 2.47, "low": 1.75, "tick": "up", "last_trade_price": 1.85, "last_trade_time": "2026-11-09T15:31:07", "percent_change": -64.0777, "prev_day_close": 5.15000009536743}, {"option": "DAL261113C00093000", "bid": 1.12, "bid_size": 476.0, "ask": 1.53, "ask_size": 63.0, "iv": 0.4753, "open_interest": 441.0, "volume": 203.0, "delta": 0.4182, "gamma": 0.0807, "vega": 0.0376, "theta": -0.2498, "rho": 0.0061, "theo": 1.4187, "change": 0.755, "open": 1.3, "high": 1.55, "low": 0.89, "tick": "down", "last_trade_price": 1.29, "last_trade_time": "2026-11-09T15:41:32", "percent_change": 141.122, "prev_day_close": 0.53499998152256}, {"option": "DAL261113P00093000", "bid": 2.4, "bid_size": 40.0, "ask": 2.94, "ask_size": 312.0, "iv": 0.5278, "open_interest": 0.0, "volume": 120.0, "delta": -0.5845, "gamma": 0.0812, "vega": 0.0376, "theta": -0.2514, "rho": -0.0069, "theo": 2.5664, "change": -3.32, "open": 2.55, "high": 2.68, "low": 2.28, "tick": "up", "last_trade_price": 2.68, "last_trade_time": "2026-11-09T15:43:02", "percent_change": -55.3333, "prev_day_close": 6.0}, {"option": "DAL261113C00094000", "bid": 0.8, "bid_size": 399.0, "ask": 1.16, "ask_size": 79.0, "iv": 0.4779, "open_interest": 66.0, "volume": 423.0, "delta": 0.3407, "gamma": 0.0758, "vega": 0.0354, "theta": -0.2315, "rho": 0.005, "theo": 1.0561, "change": 0.595, "open": 0.99, "high": 1.24, "low": 0.63, "tick": "up", "last_trade_price": 1.0, "last_trade_time": "2026-11-09T15:42:33", "percent_change": 146.914, "prev_day_close": 0.405000001192093}, {"option": "DAL261113P00094000", "bid": 3.0, "bid_size": 83.0, "ask": 3.8, "ask_size": 320.0, "iv": 0.5537, "open_interest": 15.0, "volume": 290.0, "delta": -0.6621, "gamma": 0.0764, "vega": 0.0353, "theta": -0.2331, "rho": -0.0075, "theo": 3.2077, "change": -4.0, "open": 3.0, "high": 3.3, "low": 2.75, "tick": "up", "last_trade_price": 3.3, "last_trade_time": "2026-11-09T15:40:13", "percent_change": -54.7945, "prev_day_close": 7.2999997138977}, {"option": "DAL261113C00095000", "bid": 0.72, "bid_size": 3.0, "ask": 0.78, "ask_size": 1.0, "iv": 0.4927, "open_interest": 246.0, "volume": 4080.0, "delta": 0.2709, "gamma": 0.0685, "vega": 0.032, "theta": -0.2054, "rho": 0.0039, "theo": 0.7717, "change": 0.49, "open": 0.74, "high": 0.95, "low": 0.41, "tick": "up", "last_trade_price": 0.78, "last_trade_time": "2026-11-09T15:59:43", "percent_change": 168.966, "prev_day_close": 0.28999999910593}, {"option": "DAL261113P00095000", "bid": 3.6, "bid_size": 117.0, "ask": 4.5, "ask_size": 266.0, "iv": 0.5386, "open_interest": 2.0, "volume": 20.0, "delta": -0.7328, "gamma": 0.069, "vega": 0.0317, "theta": -0.2064, "rho": -0.0073, "theo": 3.9242, "change": -4.225, "open": 4.65, "high": 4.65, "low": 3.55, "tick": "down", "last_trade_price": 3.55, "last_trade_time": "2026-11-09T15:21:54", "percent_change": -54.3408, "prev_day_close": 7.77499985694885}, {"option": "DAL261113C00096000", "bid": 0.42, "bid_size": 85.0, "ask": 0.6, "ask_size": 3.0, "iv": 0.4853, "open_interest": 289.0, "volume": 770.0, "delta": 0.2091, "gamma": 0.0594, "vega": 0.0278, "theta": -0.1739, "rho": 0.003, "theo": 0.5489, "change": 0.295, "open": 0.47, "high": 0.6, "low": 0.28, "tick": "up", "last_trade_price": 0.48, "last_trade_time": "2026-11-09T15:54:55", "percent_change": 159.459, "prev_day_close": 0.185000002384186}, {"option": "DAL261113P00096000", "bid": 3.95, "bid_size": 247.0, "ask": 6.2, "ask_size": 67.0, "iv": 0.6254, "open_interest": 0.0, "volume": 0.0, "delta": -0.7947, "gamma": 0.0599, "vega": 0.0273, "theta": -0.1748, "rho": -0.0074, "theo": 4.7058, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 9.02500009536743}, {"option": "DAL261113C00097000", "bid": 0.24, "bid_size": 273.0, "ask": 0.45, "ask_size": 81.0, "iv": 0.4834, "open_interest": 66.0, "volume": 653.0, "delta": 0.1572, "gamma": 0.0497, "vega": 0.0233, "theta": -0.1412, "rho": 0.0023, "theo": 0.3817, "change": 0.235, "open": 0.36, "high": 0.61, "low": 0.19, "tick": "down", "last_trade_price": 0.38, "last_trade_time": "2026-11-09T15:36:33", "percent_change": 162.069, "prev_day_close": 0.144999995827675}, {"option": "DAL261113P00097000", "bid": 4.65, "bid_size": 230.0, "ask": 7.05, "ask_size": 53.0, "iv": 0.6216, "open_interest": 25.0, "volume": 0.0, "delta": -0.847, "gamma": 0.0501, "vega": 0.0227, "theta": -0.1416, "rho": -0.0073, "theo": 5.542, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 10.05, "last_trade_time": "2026-11-06T14:56:07", "percent_change": 0.0, "prev_day_close": 10.0}, {"option": "DAL261113C00098000", "bid": 0.14, "bid_size": 370.0, "ask": 0.35, "ask_size": 374.0, "iv": 0.492, "open_interest": 24.0, "volume": 174.0, "delta": 0.1151, "gamma": 0.0401, "vega": 0.0188, "theta": -0.1101, "rho": 0.0017, "theo": 0.2596, "change": 0.19, "open": 0.22, "high": 0.35, "low": 0.12, "tick": "no_change", "last_trade_price": 0.26, "last_trade_time": "2026-11-09T15:45:37", "percent_change": 271.429, "prev_day_close": 0.0700000002980232}, {"option": "DAL261113P00098000", "bid": 5.35, "bid_size": 86.0, "ask": 7.9, "ask_size": 15.0, "iv": 0.598, "open_interest": 0.0, "volume": 1.0, "delta": -0.8894, "gamma": 0.0404, "vega": 0.0182, "theta": -0.1103, "rho": -0.0068, "theo": 6.4236, "change": -2.725, "open": 8.2, "high": 8.2, "low": 8.2, "tick": "down", "last_trade_price": 8.2, "last_trade_time": "2026-11-09T09:43:01", "percent_change": -24.9428, "prev_day_close": 10.9250001907349}, {"option": "DAL261113C00099000", "bid": 0.06, "bid_size": 340.0, "ask": 0.28, "ask_size": 372.0, "iv": 0.4987, "open_interest": 0.0, "volume": 21.0, "delta": 0.0824, "gamma": 0.0313, "vega": 0.0148, "theta": -0.083, "rho": 0.0012, "theo": 0.1737, "change": -0.62, "open": 0.16, "high": 0.19, "low": 0.1, "tick": "down", "last_trade_price": 0.18, "last_trade_time": "2026-11-09T15:21:06", "percent_change": -77.5, "prev_day_close": 0.800000011920929}, {"option": "DAL261113P00099000", "bid": 6.5, "bid_size": 69.0, "ask": 8.85, "ask_size": 12.0, "iv": 0.681, "open_interest": 0.0, "volume": 20.0, "delta": -0.9223, "gamma": 0.0315, "vega": 0.014, "theta": -0.0829, "rho": -0.0062, "theo": 7.3415, "change": -4.05, "open": 7.9, "high": 7.9, "low": 7.9, "tick": "down", "last_trade_price": 7.9, "last_trade_time": "2026-11-09T12:03:07", "percent_change": -33.8912, "prev_day_close": 11.9500002861023}, {"option": "DAL261113C00100000", "bid": 0.07, "bid_size": 35.0, "ask": 0.12, "ask_size": 1.0, "iv": 0.4846, "open_interest": 41.0, "volume": 301.0, "delta": 0.0581, "gamma": 0.0238, "vega": 0.0113, "theta": -0.061, "rho": 0.0008, "theo": 0.1153, "change": 0.04, "open": 0.2, "high": 0.2, "low": 0.05, "tick": "down", "last_trade_price": 0.09, "last_trade_time": "2026-11-09T15:51:23", "percent_change": 80.0, "prev_day_close": 0.0500000007450581}, {"option": "DAL261113P00100000", "bid": 7.25, "bid_size": 71.0, "ask": 9.8, "ask_size": 11.0, "iv": 0.6663, "open_interest": 0.0, "volume": 2.0, "delta": -0.9468, "gamma": 0.0241, "vega": 0.0104, "theta": -0.0606, "rho": -0.0055, "theo": 8.287, "change": -4.8, "open": 8.0, "high": 8.0, "low": 8.0, "tick": "down", "last_trade_price": 8.0, "last_trade_time": "2026-11-09T14:51:07", "percent_change": -37.5, "prev_day_close": 12.7999997138977}, {"option": "DAL261113C00105000", "bid": 0.0, "bid_size": 0.0, "ask": 0.2, "ask_size": 1.0, "iv": 0.7042, "open_interest": 1.0, "volume": 3.0, "delta": 0.0099, "gamma": 0.005, "vega": 0.0026, "theta": -0.0117, "rho": 0.0001, "theo": 0.0162, "change": -0.07, "open": 0.03, "high": 0.03, "low": 0.03, "tick": "down", "last_trade_price": 0.03, "last_trade_time": "2026-11-09T11:34:44", "percent_change": -70.0, "prev_day_close": 0.100000001490116}, {"option": "DAL261113P00105000", "bid": 12.0, "bid_size": 97.0, "ask": 14.7, "ask_size": 21.0, "iv": 0.7899, "open_interest": 0.0, "volume": 0.0, "delta": -0.9957, "gamma": 0.0042, "vega": 0.001, "theta": -0.0132, "rho": -0.0008, "theo": 13.2079, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 18.0499992370605}, {"option": "DAL261113C00110000", "bid": 0.0, "bid_size": 0.0, "ask": 0.24, "ask_size": 3.0, "iv": 0.6922, "open_interest": 0.0, "volume": 0.0, "delta": 0.002, "gamma": 0.0011, "vega": 0.0006, "theta": -0.0025, "rho": 0.0, "theo": 0.0031, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 1.06500005722046}, {"option": "DAL261113P00110000", "bid": 17.35, "bid_size": 101.0, "ask": 20.05, "ask_size": 36.0, "iv": 1.2696, "open_interest": 0.0, "volume": 0.0, "delta": -0.9999, "gamma": 0.0001, "vega": 0.0, "theta": -0.0106, "rho": 0.0, "theo": 18.205, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 23.0}, {"option": "DAL261113C00115000", "bid": 0.0, "bid_size": 0.0, "ask": 2.13, "ask_size": 7.0, "iv": 0.8046, "open_interest": 6.0, "volume": 0.0, "delta": 0.0005, "gamma": 0.0003, "vega": 0.0002, "theta": -0.0007, "rho": 0.0, "theo": 0.0008, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.01, "last_trade_time": "2026-11-05T13:22:16", "percent_change": 0.0, "prev_day_close": 0.00999999977648258}, {"option": "DAL261113P00115000", "bid": 21.75, "bid_size": 137.0, "ask": 25.0, "ask_size": 14.0, "iv": 1.2206, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0106, "rho": 0.0, "theo": 23.205, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 28.0749998092651}, {"option": "DAL261120C00050000", "bid": 39.75, "bid_size": 130.0, "ask": 43.6, "ask_size": 4.0, "iv": 0.0, "open_interest": 16.0, "volume": 0.0, "delta": 0.9991, "gamma": 0.0002, "vega": 0.0005, "theta": 0.0, "rho": 0.0177, "theo": 41.884, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 37.4, "last_trade_time": "2026-11-04T11:36:01", "percent_change": 0.0, "prev_day_close": 37.1499996185303}, {"option": "DAL261120P00050000", "bid": 0.0, "bid_size": 0.0, "ask": 0.01, "ask_size": 6.0, "iv": 1.1705, "open_interest": 48.0, "volume": 0.0, "delta": -0.0008, "gamma": 0.0002, "vega": 0.0005, "theta": -0.0019, "rho": 0.0, "theo": 0.0042, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.01, "last_trade_time": "2026-11-03T15:03:32", "percent_change": 0.0, "prev_day_close": 0.00499999988824129}, {"option": "DAL261120C00055000", "bid": 35.35, "bid_size": 106.0, "ask": 38.5, "ask_size": 9.0, "iv": 1.2214, "open_interest": 19.0, "volume": 0.0, "delta": 0.9986, "gamma": 0.0003, "vega": 0.0007, "theta": 0.0, "rho": 0.0195, "theo": 36.8936, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 22.32, "last_trade_time": "2026-10-23T09:39:59", "percent_change": 0.0, "prev_day_close": 32.1250009536743}, {"option": "DAL261120P00055000", "bid": 0.0, "bid_size": 0.0, "ask": 0.12, "ask_size": 2.0, "iv": 1.1056, "open_interest": 435.0, "volume": 3.0, "delta": -0.0013, "gamma": 0.0003, "vega": 0.0007, "theta": -0.0025, "rho": 0.0, "theo": 0.0057, "change": 0.005, "open": 0.02, "high": 0.02, "low": 0.02, "tick": "down", "last_trade_price": 0.02, "last_trade_time": "2026-11-09T11:31:13", "percent_change": 33.3333, "prev_day_close": 0.0149999996647239}, {"option": "DAL261120C00060000", "bid": 30.05, "bid_size": 104.0, "ask": 33.5, "ask_size": 9.0, "iv": 0.0, "open_interest": 8.0, "volume": 0.0, "delta": 0.9978, "gamma": 0.0005, "vega": 0.0011, "theta": 0.0, "rho": 0.0213, "theo": 31.9043, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 18.95, "last_trade_time": "2026-10-16T09:54:20", "percent_change": 0.0, "prev_day_close": 27.3500003814697}, {"option": "DAL261120P00060000", "bid": 0.0, "bid_size": 0.0, "ask": 0.01, "ask_size": 1.0, "iv": 0.8389, "open_interest": 205.0, "volume": 0.0, "delta": -0.0021, "gamma": 0.0005, "vega": 0.0011, "theta": -0.0034, "rho": -0.0001, "theo": 0.0085, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.01, "last_trade_time": "2026-11-04T15:10:32", "percent_change": 0.0, "prev_day_close": 0.264999985694885}, {"option": "DAL261120C00065000", "bid": 25.4, "bid_size": 105.0, "ask": 28.1, "ask_size": 9.0, "iv": 0.0, "open_interest": 9.0, "volume": 5.0, "delta": 0.9962, "gamma": 0.0009, "vega": 0.0018, "theta": -0.002, "rho": 0.023, "theo": 26.9174, "change": 4.275, "open": 26.45, "high": 26.45, "low": 26.45, "tick": "up", "last_trade_price": 26.45, "last_trade_time": "2026-11-09T11:25:57", "percent_change": 19.2785, "prev_day_close": 22.1750001907349}, {"option": "DAL261120P00065000", "bid": 0.0, "bid_size": 0.0, "ask": 0.23, "ask_size": 667.0, "iv": 1.0022, "open_interest": 1408.0, "volume": 162.0, "delta": -0.0037, "gamma": 0.0009, "vega": 0.0018, "theta": -0.0051, "rho": -0.0001, "theo": 0.0136, "change": -0.045, "open": 0.03, "high": 0.03, "low": 0.01, "tick": "up", "last_trade_price": 0.02, "last_trade_time": "2026-11-09T14:00:11", "percent_change": -69.2308, "prev_day_close": 0.0649999985471368}, {"option": "DAL261120C00066000", "bid": 23.75, "bid_size": 101.0, "ask": 27.2, "ask_size": 9.0, "iv": 0.0, "open_interest": 0.0, "volume": 0.0, "delta": 0.9958, "gamma": 0.001, "vega": 0.002, "theta": -0.0025, "rho": 0.0233, "theo": 25.9204, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 21.125}, {"option": "DAL261120P00066000", "bid": 0.0, "bid_size": 0.0, "ask": 0.7, "ask_size": 381.0, "iv": 1.1779, "open_interest": 42.0, "volume": 0.0, "delta": -0.0042, "gamma": 0.001, "vega": 0.002, "theta": -0.0055, "rho": -0.0001, "theo": 0.0151, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.08, "last_trade_time": "2026-11-03T15:26:35", "percent_change": 0.0, "prev_day_close": 0.349999994039536}, {"option": "DAL261120C00067000", "bid": 23.1, "bid_size": 101.0, "ask": 26.6, "ask_size": 9.0, "iv": 0.0, "open_interest": 1.0, "volume": 0.0, "delta": 0.9952, "gamma": 0.0012, "vega": 0.0022, "theta": -0.0032, "rho": 0.0236, "theo": 24.9238, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 10.15, "last_trade_time": "2026-10-23T09:39:57", "percent_change": 0.0, "prev_day_close": 20.3000001907349}, {"option": "DAL261120P00067000", "bid": 0.0, "bid_size": 0.0, "ask": 1.15, "ask_size": 331.0, "iv": 1.2657, "open_interest": 15.0, "volume": 0.0, "delta": -0.0048, "gamma": 0.0012, "vega": 0.0022, "theta": -0.0061, "rho": -0.0001, "theo": 0.0168, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.06, "last_trade_time": "2026-11-02T11:28:23", "percent_change": 0.0, "prev_day_close": 1.0900000333786}, {"option": "DAL261120C00068000", "bid": 21.95, "bid_size": 105.0, "ask": 25.2, "ask_size": 9.0, "iv": 0.0, "open_interest": 2.0, "volume": 0.0, "delta": 0.9945, "gamma": 0.0014, "vega": 0.0025, "theta": -0.0039, "rho": 0.024, "theo": 23.9275, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 16.88, "last_trade_time": "2026-11-05T13:21:41", "percent_change": 0.0, "prev_day_close": 19.0999994277954}, {"option": "DAL261120P00068000", "bid": 0.0, "bid_size": 0.0, "ask": 0.02, "ask_size": 4.0, "iv": 0.6502, "open_interest": 240.0, "volume": 29.0, "delta": -0.0054, "gamma": 0.0014, "vega": 0.0025, "theta": -0.0067, "rho": -0.0002, "theo": 0.0189, "change": -0.05, "open": 0.03, "high": 0.03, "low": 0.02, "tick": "no_change", "last_trade_price": 0.02, "last_trade_time": "2026-11-09T15:27:55", "percent_change": -71.4286, "prev_day_close": 0.0699999993667006}, {"option": "DAL261120C00069000", "bid": 21.4, "bid_size": 104.0, "ask": 24.55, "ask_size": 9.0, "iv": 0.7798, "open_interest": 8.0, "volume": 0.0, "delta": 0.9937, "gamma": 0.0016, "vega": 0.0028, "theta": -0.0047, "rho": 0.0243, "theo": 22.9316, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 15.9, "last_trade_time": "2026-11-05T13:21:41", "percent_change": 0.0, "prev_day_close": 18.1750001907349}, {"option": "DAL261120P00069000", "bid": 0.0, "bid_size": 0.0, "ask": 0.2, "ask_size": 557.0, "iv": 0.832, "open_interest": 449.0, "volume": 0.0, "delta": -0.0063, "gamma": 0.0016, "vega": 0.0028, "theta": -0.0074, "rho": -0.0002, "theo": 0.0215, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.08, "last_trade_time": "2026-11-06T13:34:50", "percent_change": 0.0, "prev_day_close": 0.0799999972805381}, {"option": "DAL261120C00070000", "bid": 20.4, "bid_size": 280.0, "ask": 22.95, "ask_size": 15.0, "iv": 0.0, "open_interest": 66.0, "volume": 11.0, "delta": 0.9926, "gamma": 0.0019, "vega": 0.0033, "theta": -0.0057, "rho": 0.0246, "theo": 21.9364, "change": 4.295, "open": 20.89, "high": 22.03, "low": 20.89, "tick": "down", "last_trade_price": 21.92, "last_trade_time": "2026-11-09T15:44:02", "percent_change": 24.3688, "prev_day_close": 17.625}, {"option": "DAL261120P00070000", "bid": 0.01, "bid_size": 1.0, "ask": 0.12, "ask_size": 453.0, "iv": 0.7453, "open_interest": 5912.0, "volume": 148.0, "delta": -0.0073, "gamma": 0.0019, "vega": 0.0033, "theta": -0.0083, "rho": -0.0002, "theo": 0.0247, "change": -0.075, "open": 0.05, "high": 0.07, "low": 0.02, "tick": "up", "last_trade_price": 0.03, "last_trade_time": "2026-11-09T15:30:19", "percent_change": -71.4286, "prev_day_close": 0.10499999858439}, {"option": "DAL261120C00071000", "bid": 18.9, "bid_size": 101.0, "ask": 22.65, "ask_size": 9.0, "iv": 0.0, "open_interest": 0.0, "volume": 0.0, "delta": 0.9914, "gamma": 0.0023, "vega": 0.0038, "theta": -0.0069, "rho": 0.025, "theo": 20.9421, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 16.3000001907349}, {"option": "DAL261120P00071000", "bid": 0.0, "bid_size": 0.0, "ask": 0.86, "ask_size": 380.0, "iv": 1.0056, "open_interest": 40.0, "volume": 1.0, "delta": -0.0086, "gamma": 0.0023, "vega": 0.0038, "theta": -0.0094, "rho": -0.0003, "theo": 0.0288, "change": -0.075, "open": 0.07, "high": 0.07, "low": 0.07, "tick": "down", "last_trade_price": 0.07, "last_trade_time": "2026-11-09T10:05:33", "percent_change": -51.7241, "prev_day_close": 0.144999999552965}, {"option": "DAL261120C00072000", "bid": 18.0, "bid_size": 105.0, "ask": 20.95, "ask_size": 9.0, "iv": 0.0, "open_interest": 4.0, "volume": 0.0, "delta": 0.9897, "gamma": 0.0027, "vega": 0.0044, "theta": -0.0084, "rho": 0.0253, "theo": 19.9489, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 13.8, "last_trade_time": "2026-11-05T11:25:00", "percent_change": 0.0, "prev_day_close": 15.2250003814697}, {"option": "DAL261120P00072000", "bid": 0.0, "bid_size": 0.0, "ask": 0.08, "ask_size": 286.0, "iv": 0.6328, "open_interest": 75.0, "volume": 5.0, "delta": -0.0103, "gamma": 0.0027, "vega": 0.0044, "theta": -0.0107, "rho": -0.0003, "theo": 0.034, "change": -0.105, "open": 0.14, "high": 0.14, "low": 0.05, "tick": "down", "last_trade_price": 0.05, "last_trade_time": "2026-11-09T10:17:03", "percent_change": -67.7419, "prev_day_close": 0.155000001192093}, {"option": "DAL261120C00072500", "bid": 18.0, "bid_size": 261.0, "ask": 19.75, "ask_size": 9.0, "iv": 0.0, "open_interest": 8.0, "volume": 1.0, "delta": 0.9887, "gamma": 0.003, "vega": 0.0048, "theta": -0.0092, "rho": 0.0254, "theo": 19.4528, "change": 6.1, "open": 20.95, "high": 20.95, "low": 20.95, "tick": "up", "last_trade_price": 20.95, "last_trade_time": "2026-11-09T15:52:40", "percent_change": 41.0774, "prev_day_close": 14.8499999046326}, {"option": "DAL261120P00072500", "bid": 0.03, "bid_size": 1.0, "ask": 0.14, "ask_size": 465.0, "iv": 0.6886, "open_interest": 2084.0, "volume": 152.0, "delta": -0.0112, "gamma": 0.003, "vega": 0.0048, "theta": -0.0115, "rho": -0.0004, "theo": 0.0372, "change": -0.115, "open": 0.35, "high": 0.35, "low": 0.03, "tick": "up", "last_trade_price": 0.04, "last_trade_time": "2026-11-09T15:47:57", "percent_change": -74.1936, "prev_day_close": 0.155000001192093}, {"option": "DAL261120C00073000", "bid": 17.45, "bid_size": 101.0, "ask": 20.65, "ask_size": 9.0, "iv": 0.7244, "open_interest": 0.0, "volume": 0.0, "delta": 0.9876, "gamma": 0.0033, "vega": 0.0052, "theta": -0.0101, "rho": 0.0255, "theo": 18.9572, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 14.25}, {"option": "DAL261120P00073000", "bid": 0.0, "bid_size": 0.0, "ask": 0.27, "ask_size": 452.0, "iv": 0.7253, "open_interest": 154.0, "volume": 4.0, "delta": -0.0124, "gamma": 0.0033, "vega": 0.0052, "theta": -0.0124, "rho": -0.0004, "theo": 0.0408, "change": -0.1, "open": 0.1, "high": 0.1, "low": 0.07, "tick": "down", "last_trade_price": 0.07, "last_trade_time": "2026-11-09T14:08:02", "percent_change": -58.8235, "prev_day_close": 0.169999994337559}, {"option": "DAL261120C00074000", "bid": 16.65, "bid_size": 106.0, "ask": 19.0, "ask_size": 9.0, "iv": 0.0, "open_interest": 6.0, "volume": 0.0, "delta": 0.985, "gamma": 0.004, "vega": 0.0061, "theta": -0.0122, "rho": 0.0258, "theo": 17.9674, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 7.25, "last_trade_time": "2026-10-27T14:43:27", "percent_change": 0.0, "prev_day_close": 13.3250002861023}, {"option": "DAL261120P00074000", "bid": 0.0, "bid_size": 0.0, "ask": 0.28, "ask_size": 547.0, "iv": 0.6936, "open_interest": 188.0, "volume": 27.0, "delta": -0.015, "gamma": 0.004, "vega": 0.0061, "theta": -0.0144, "rho": -0.0005, "theo": 0.0494, "change": -0.11, "open": 0.15, "high": 0.18, "low": 0.06, "tick": "up", "last_trade_price": 0.1, "last_trade_time": "2026-11-09T12:38:16", "percent_change": -52.381, "prev_day_close": 0.21000000834465}, {"option": "DAL261120C00075000", "bid": 15.8, "bid_size": 415.0, "ask": 18.05, "ask_size": 114.0, "iv": 0.4262, "open_interest": 1288.0, "volume": 0.0, "delta": 0.9817, "gamma": 0.0049, "vega": 0.0072, "theta": -0.0148, "rho": 0.026, "theo": 16.98, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 12.52, "last_trade_time": "2026-11-06T15:15:54", "percent_change": 0.0, "prev_day_close": 12.6500000953674}, {"option": "DAL261120P00075000", "bid": 0.05, "bid_size": 5.0, "ask": 0.15, "ask_size": 563.0, "iv": 0.6198, "open_interest": 2978.0, "volume": 104.0, "delta": -0.0184, "gamma": 0.0049, "vega": 0.0073, "theta": -0.0168, "rho": -0.0006, "theo": 0.0605, "change": -0.22, "open": 0.41, "high": 0.41, "low": 0.06, "tick": "no_change", "last_trade_price": 0.07, "last_trade_time": "2026-11-09T15:30:32", "percent_change": -75.8621, "prev_day_close": 0.290000006556511}, {"option": "DAL261120C00076000", "bid": 14.45, "bid_size": 300.0, "ask": 17.0, "ask_size": 40.0, "iv": 0.0, "open_interest": 355.0, "volume": 0.0, "delta": 0.9774, "gamma": 0.006, "vega": 0.0086, "theta": -0.0178, "rho": 0.0263, "theo": 15.9958, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 11.6, "last_trade_time": "2026-11-06T13:53:22", "percent_change": 0.0, "prev_day_close": 11.9000000953674}, {"option": "DAL261120P00076000", "bid": 0.0, "bid_size": 0.0, "ask": 0.37, "ask_size": 499.0, "iv": 0.6554, "open_interest": 198.0, "volume": 3.0, "delta": -0.0226, "gamma": 0.006, "vega": 0.0087, "theta": -0.0198, "rho": -0.0007, "theo": 0.0748, "change": -0.31, "open": 0.08, "high": 0.08, "low": 0.08, "tick": "down", "last_trade_price": 0.08, "last_trade_time": "2026-11-09T11:42:16", "percent_change": -79.4872, "prev_day_close": 0.389999985694885}, {"option": "DAL261120C00077000", "bid": 13.45, "bid_size": 275.0, "ask": 16.0, "ask_size": 37.0, "iv": 0.0, "open_interest": 128.0, "volume": 0.0, "delta": 0.9721, "gamma": 0.0073, "vega": 0.0103, "theta": -0.0215, "rho": 0.0264, "theo": 15.0158, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 11.0, "last_trade_time": "2026-11-06T15:18:57", "percent_change": 0.0, "prev_day_close": 10.5749998092651}, {"option": "DAL261120P00077000", "bid": 0.0, "bid_size": 0.0, "ask": 0.39, "ask_size": 494.0, "iv": 0.6249, "open_interest": 178.0, "volume": 3.0, "delta": -0.028, "gamma": 0.0074, "vega": 0.0104, "theta": -0.0233, "rho": -0.0009, "theo": 0.0932, "change": -0.33, "open": 0.15, "high": 0.15, "low": 0.07, "tick": "up", "last_trade_price": 0.12, "last_trade_time": "2026-11-09T14:43:00", "percent_change": -73.3333, "prev_day_close": 0.449999988079071}, {"option": "DAL261120C00077500", "bid": 13.2, "bid_size": 433.0, "ask": 15.5, "ask_size": 173.0, "iv": 0.0, "open_interest": 477.0, "volume": 10.0, "delta": 0.9689, "gamma": 0.0081, "vega": 0.0113, "theta": -0.0236, "rho": 0.0265, "theo": 14.5277, "change": 2.925, "open": 13.85, "high": 13.85, "low": 13.85, "tick": "up", "last_trade_price": 13.85, "last_trade_time": "2026-11-09T10:52:29", "percent_change": 26.7735, "prev_day_close": 10.9249997138977}, {"option": "DAL261120P00077500", "bid": 0.0, "bid_size": 0.0, "ask": 0.21, "ask_size": 390.0, "iv": 0.5389, "open_interest": 3144.0, "volume": 23.0, "delta": -0.0312, "gamma": 0.0081, "vega": 0.0113, "theta": -0.0254, "rho": -0.001, "theo": 0.1044, "change": -0.37, "open": 0.21, "high": 0.21, "low": 0.1, "tick": "down", "last_trade_price": 0.1, "last_trade_time": "2026-11-09T15:51:05", "percent_change": -78.7234, "prev_day_close": 0.469999998807907}, {"option": "DAL261120C00078000", "bid": 12.6, "bid_size": 283.0, "ask": 15.0, "ask_size": 35.0, "iv": 0.0, "open_interest": 150.0, "volume": 15.0, "delta": 0.9653, "gamma": 0.009, "vega": 0.0124, "theta": -0.0259, "rho": 0.0266, "theo": 14.0411, "change": 3.77, "open": 13.37, "high": 13.37, "low": 13.37, "tick": "up", "last_trade_price": 13.37, "last_trade_time": "2026-11-09T10:49:32", "percent_change": 39.2708, "prev_day_close": 9.59999990463257}, {"option": "DAL261120P00078000", "bid": 0.08, "bid_size": 21.0, "ask": 0.24, "ask_size": 350.0, "iv": 0.5646, "open_interest": 573.0, "volume": 2.0, "delta": -0.0348, "gamma": 0.009, "vega": 0.0124, "theta": -0.0276, "rho": -0.0011, "theo": 0.1171, "change": -0.3, "open": 0.15, "high": 0.25, "low": 0.15, "tick": "up", "last_trade_price": 0.25, "last_trade_time": "2026-11-09T15:02:42", "percent_change": -54.5455, "prev_day_close": 0.549999997019768}, {"option": "DAL261120C00079000", "bid": 11.05, "bid_size": 324.0, "ask": 14.1, "ask_size": 36.0, "iv": 0.0, "open_interest": 280.0, "volume": 0.0, "delta": 0.9567, "gamma": 0.011, "vega": 0.0148, "theta": -0.031, "rho": 0.0266, "theo": 13.0737, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 8.82, "last_trade_time": "2026-11-06T12:40:23", "percent_change": 0.0, "prev_day_close": 8.70000004768372}, {"option": "DAL261120P00079000", "bid": 0.07, "bid_size": 471.0, "ask": 0.24, "ask_size": 381.0, "iv": 0.5253, "open_interest": 364.0, "volume": 11.0, "delta": -0.0434, "gamma": 0.011, "vega": 0.0148, "theta": -0.0327, "rho": -0.0013, "theo": 0.1482, "change": -0.55, "open": 0.23, "high": 0.23, "low": 0.17, "tick": "down", "last_trade_price": 0.17, "last_trade_time": "2026-11-09T15:42:37", "percent_change": -76.3889, "prev_day_close": 0.719999998807907}, {"option": "DAL261120C00080000", "bid": 12.0, "bid_size": 5.0, "ask": 13.15, "ask_size": 22.0, "iv": 0.6983, "open_interest": 2817.0, "volume": 58.0, "delta": 0.9459, "gamma": 0.0134, "vega": 0.0177, "theta": -0.0371, "rho": 0.0266, "theo": 12.1156, "change": 4.35, "open": 11.32, "high": 12.9, "low": 11.28, "tick": "up", "last_trade_price": 12.8, "last_trade_time": "2026-11-09T15:38:41", "percent_change": 51.4793, "prev_day_close": 8.44999980926514}, {"option": "DAL261120P00080000", "bid": 0.16, "bid_size": 1.0, "ask": 0.23, "ask_size": 38.0, "iv": 0.5135, "open_interest": 1838.0, "volume": 90.0, "delta": -0.0543, "gamma": 0.0135, "vega": 0.0178, "theta": -0.0387, "rho": -0.0016, "theo": 0.1889, "change": -0.62, "open": 0.35, "high": 0.35, "low": 0.16, "tick": "down", "last_trade_price": 0.16, "last_trade_time": "2026-11-09T14:43:00", "percent_change": -79.4872, "prev_day_close": 0.780000001192093}, {"option": "DAL261120C00081000", "bid": 10.0, "bid_size": 269.0, "ask": 12.2, "ask_size": 83.0, "iv": 0.4637, "open_interest": 153.0, "volume": 4.0, "delta": 0.9323, "gamma": 0.0163, "vega": 0.0211, "theta": -0.0442, "rho": 0.0265, "theo": 11.1699, "change": 3.135, "open": 10.89, "high": 10.89, "low": 10.66, "tick": "down", "last_trade_price": 10.66, "last_trade_time": "2026-11-09T11:47:17", "percent_change": 41.6611, "prev_day_close": 7.52500009536743}, {"option": "DAL261120P00081000", "bid": 0.11, "bid_size": 379.0, "ask": 0.42, "ask_size": 263.0, "iv": 0.5118, "open_interest": 451.0, "volume": 2.0, "delta": -0.0679, "gamma": 0.0164, "vega": 0.0211, "theta": -0.0457, "rho": -0.0021, "theo": 0.2413, "change": -0.7, "open": 0.44, "high": 0.44, "low": 0.28, "tick": "down", "last_trade_price": 0.28, "last_trade_time": "2026-11-09T13:28:38", "percent_change": -71.4286, "prev_day_close": 0.980000019073486}, {"option": "DAL261120C00082000", "bid": 8.7, "bid_size": 265.0, "ask": 10.4, "ask_size": 7.0, "iv": 0.0, "open_interest": 186.0, "volume": 1.0, "delta": 0.9154, "gamma": 0.0196, "vega": 0.0249, "theta": -0.0524, "rho": 0.0263, "theo": 10.2399, "change": 4.375, "open": 11.1, "high": 11.1, "low": 11.1, "tick": "up", "last_trade_price": 11.1, "last_trade_time": "2026-11-09T15:10:23", "percent_change": 65.0558, "prev_day_close": 6.72499990463257}, {"option": "DAL261120P00082000", "bid": 0.23, "bid_size": 271.0, "ask": 0.62, "ask_size": 322.0, "iv": 0.5355, "open_interest": 173.0, "volume": 4.0, "delta": -0.0849, "gamma": 0.0197, "vega": 0.025, "theta": -0.0538, "rho": -0.0026, "theo": 0.31, "change": -0.885, "open": 0.37, "high": 0.38, "low": 0.35, "tick": "down", "last_trade_price": 0.35, "last_trade_time": "2026-11-09T13:28:55", "percent_change": -71.6599, "prev_day_close": 1.23500001430511}, {"option": "DAL261120C00082500", "bid": 9.15, "bid_size": 310.0, "ask": 10.2, "ask_size": 169.0, "iv": 0.4445, "open_interest": 6543.0, "volume": 29.0, "delta": 0.9055, "gamma": 0.0215, "vega": 0.027, "theta": -0.0568, "rho": 0.0261, "theo": 9.782, "change": 3.6, "open": 8.84, "high": 10.0, "low": 8.84, "tick": "no_change", "last_trade_price": 10.0, "last_trade_time": "2026-11-09T15:26:39", "percent_change": 56.25, "prev_day_close": 6.40000009536743}, {"option": "DAL261120P00082500", "bid": 0.21, "bid_size": 526.0, "ask": 0.54, "ask_size": 296.0, "iv": 0.4968, "open_interest": 1287.0, "volume": 125.0, "delta": -0.0948, "gamma": 0.0216, "vega": 0.0272, "theta": -0.0582, "rho": -0.0029, "theo": 0.3514, "change": -0.965, "open": 0.79, "high": 0.79, "low": 0.32, "tick": "down", "last_trade_price": 0.32, "last_trade_time": "2026-11-09T15:28:36", "percent_change": -75.0973, "prev_day_close": 1.28500002622604}, {"option": "DAL261120C00083000", "bid": 7.8, "bid_size": 302.0, "ask": 10.35, "ask_size": 109.0, "iv": 0.3761, "open_interest": 438.0, "volume": 2.0, "delta": 0.8946, "gamma": 0.0235, "vega": 0.0293, "theta": -0.0615, "rho": 0.0259, "theo": 9.3296, "change": 2.55, "open": 8.55, "high": 8.65, "low": 8.55, "tick": "up", "last_trade_price": 8.65, "last_trade_time": "2026-11-09T11:36:03", "percent_change": 41.8033, "prev_day_close": 6.10000014305115}, {"option": "DAL261120P00083000", "bid": 0.31, "bid_size": 246.0, "ask": 0.71, "ask_size": 354.0, "iv": 0.521, "open_interest": 215.0, "volume": 14.0, "delta": -0.1057, "gamma": 0.0236, "vega": 0.0294, "theta": -0.0628, "rho": -0.0032, "theo": 0.3985, "change": -1.02, "open": 0.67, "high": 0.67, "low": 0.39, "tick": "down", "last_trade_price": 0.39, "last_trade_time": "2026-11-09T15:27:35", "percent_change": -72.3404, "prev_day_close": 1.4099999666214}, {"option": "DAL261120C00084000", "bid": 6.95, "bid_size": 384.0, "ask": 9.5, "ask_size": 194.0, "iv": 0.4055, "open_interest": 281.0, "volume": 15.0, "delta": 0.8696, "gamma": 0.0277, "vega": 0.034, "theta": -0.0714, "rho": 0.0254, "theo": 8.4435, "change": 2.64, "open": 7.75, "high": 8.05, "low": 7.75, "tick": "down", "last_trade_price": 7.94, "last_trade_time": "2026-11-09T11:47:17", "percent_change": 49.8113, "prev_day_close": 5.29999995231628}, {"option": "DAL261120P00084000", "bid": 0.34, "bid_size": 419.0, "ask": 0.83, "ask_size": 281.0, "iv": 0.4989, "open_interest": 152.0, "volume": 31.0, "delta": -0.1309, "gamma": 0.0278, "vega": 0.0342, "theta": -0.0727, "rho": -0.0039, "theo": 0.5111, "change": -1.195, "open": 0.64, "high": 0.7, "low": 0.52, "tick": "down", "last_trade_price": 0.52, "last_trade_time": "2026-11-09T14:59:36", "percent_change": -69.6793, "prev_day_close": 1.7150000333786}, {"option": "DAL261120C00085000", "bid": 7.05, "bid_size": 303.0, "ask": 7.8, "ask_size": 49.0, "iv": 0.4278, "open_interest": 12642.0, "volume": 242.0, "delta": 0.8399, "gamma": 0.0322, "vega": 0.039, "theta": -0.0819, "rho": 0.0248, "theo": 7.5863, "change": 2.7, "open": 6.75, "high": 8.09, "low": 6.72, "tick": "no_change", "last_trade_price": 7.3, "last_trade_time": "2026-11-09T15:55:03", "percent_change": 58.6957, "prev_day_close": 4.59999990463257}, {"option": "DAL261120P00085000", "bid": 0.46, "bid_size": 378.0, "ask": 0.82, "ask_size": 231.0, "iv": 0.4682, "open_interest": 2655.0, "volume": 285.0, "delta": -0.1607, "gamma": 0.0324, "vega": 0.039, "theta": -0.0831, "rho": -0.0048, "theo": 0.6531, "change": -1.345, "open": 0.95, "high": 1.01, "low": 0.52, "tick": "no_change", "last_trade_price": 0.7, "last_trade_time": "2026-11-09T15:50:47", "percent_change": -65.7702, "prev_day_close": 2.0450000166893}, {"option": "DAL261120C00086000", "bid": 5.25, "bid_size": 364.0, "ask": 7.4, "ask_size": 108.0, "iv": 0.3551, "open_interest": 114.0, "volume": 9.0, "delta": 0.8054, "gamma": 0.0369, "vega": 0.0441, "theta": -0.0924, "rho": 0.0239, "theo": 6.763, "change": 2.3, "open": 5.85, "high": 6.4, "low": 5.85, "tick": "up", "last_trade_price": 6.4, "last_trade_time": "2026-11-09T14:38:31", "percent_change": 56.0976, "prev_day_close": 4.10000014305115}, {"option": "DAL261120P00086000", "bid": 0.64, "bid_size": 464.0, "ask": 0.96, "ask_size": 126.0, "iv": 0.4595, "open_interest": 356.0, "volume": 9.0, "delta": -0.1954, "gamma": 0.037, "vega": 0.0442, "theta": -0.0936, "rho": -0.0057, "theo": 0.8291, "change": -1.625, "open": 1.19, "high": 1.19, "low": 0.87, "tick": "down", "last_trade_price": 0.87, "last_trade_time": "2026-11-09T14:36:30", "percent_change": -65.1303, "prev_day_close": 2.49500000476837}, {"option": "DAL261120C00087000", "bid": 5.3, "bid_size": 271.0, "ask": 6.95, "ask_size": 294.0, "iv": 0.4908, "open_interest": 288.0, "volume": 7.0, "delta": 0.7661, "gamma": 0.0415, "vega": 0.049, "theta": -0.1026, "rho": 0.0229, "theo": 5.9786, "change": 1.75, "open": 5.34, "high": 5.34, "low": 5.16, "tick": "up", "last_trade_price": 5.3, "last_trade_time": "2026-11-09T12:54:22", "percent_change": 49.2958, "prev_day_close": 3.54999995231628}, {"option": "DAL261120P00087000", "bid": 0.94, "bid_size": 5.0, "ask": 1.15, "ask_size": 60.0, "iv": 0.4615, "open_interest": 25.0, "volume": 20.0, "delta": -0.235, "gamma": 0.0417, "vega": 0.0492, "theta": -0.1038, "rho": -0.0068, "theo": 1.044, "change": -2.065, "open": 2.03, "high": 2.03, "low": 0.94, "tick": "down", "last_trade_price": 0.94, "last_trade_time": "2026-11-09T15:59:52", "percent_change": -68.7188, "prev_day_close": 3.00499999523163}, {"option": "DAL261120C00087500", "bid": 5.25, "bid_size": 303.0, "ask": 5.85, "ask_size": 150.0, "iv": 0.4487, "open_interest": 1883.0, "volume": 42.0, "delta": 0.7447, "gamma": 0.0437, "vega": 0.0514, "theta": -0.1074, "rho": 0.0224, "theo": 5.6025, "change": 2.275, "open": 5.25, "high": 5.88, "low": 4.95, "tick": "up", "last_trade_price": 5.5, "last_trade_time": "2026-11-09T15:56:53", "percent_change": 70.5426, "prev_day_close": 3.22500002384186}, {"option": "DAL261120P00087500", "bid": 0.95, "bid_size": 478.0, "ask": 1.38, "ask_size": 362.0, "iv": 0.4585, "open_interest": 177.0, "volume": 108.0, "delta": -0.2565, "gamma": 0.0439, "vega": 0.0514, "theta": -0.1086, "rho": -0.0074, "theo": 1.1677, "change": -2.085, "open": 1.65, "high": 1.65, "low": 1.0, "tick": "down", "last_trade_price": 1.04, "last_trade_time": "2026-11-09T15:59:52", "percent_change": -66.72, "prev_day_close": 3.125}, {"option": "DAL261120C00088000", "bid": 4.6, "bid_size": 458.0, "ask": 5.6, "ask_size": 97.0, "iv": 0.4308, "open_interest": 1102.0, "volume": 23.0, "delta": 0.7221, "gamma": 0.0458, "vega": 0.0536, "theta": -0.1119, "rho": 0.0218, "theo": 5.2378, "change": 2.17, "open": 5.05, "high": 5.25, "low": 4.4, "tick": "down", "last_trade_price": 5.13, "last_trade_time": "2026-11-09T15:48:54", "percent_change": 73.3108, "prev_day_close": 2.96000003814697}, {"option": "DAL261120P00088000", "bid": 1.09, "bid_size": 106.0, "ask": 1.6, "ask_size": 11.0, "iv": 0.4647, "open_interest": 24.0, "volume": 95.0, "delta": -0.2792, "gamma": 0.0461, "vega": 0.0538, "theta": -0.113, "rho": -0.008, "theo": 1.3028, "change": -2.2, "open": 1.95, "high": 1.95, "low": 1.1, "tick": "down", "last_trade_price": 1.1, "last_trade_time": "2026-11-09T15:03:51", "percent_change": -66.6667, "prev_day_close": 3.30000007152557}, {"option": "DAL261120C00089000", "bid": 3.55, "bid_size": 430.0, "ask": 5.1, "ask_size": 100.0, "iv": 0.4141, "open_interest": 861.0, "volume": 55.0, "delta": 0.674, "gamma": 0.0497, "vega": 0.0576, "theta": -0.1198, "rho": 0.0204, "theo": 4.5453, "change": 1.99, "open": 4.28, "high": 4.73, "low": 3.75, "tick": "down", "last_trade_price": 4.53, "last_trade_time": "2026-11-09T15:36:54", "percent_change": 78.3465, "prev_day_close": 2.53999996185303}, {"option": "DAL261120P00089000", "bid": 1.45, "bid_size": 19.0, "ask": 1.95, "ask_size": 10.0, "iv": 0.4683, "open_interest": 57.0, "volume": 71.0, "delta": -0.3276, "gamma": 0.05, "vega": 0.0576, "theta": -0.1209, "rho": -0.0094, "theo": 1.6104, "change": -2.48, "open": 2.05, "high": 2.15, "low": 1.47, "tick": "down", "last_trade_price": 1.47, "last_trade_time": "2026-11-09T14:58:49", "percent_change": -62.7848, "prev_day_close": 3.94999992847443}, {"option": "DAL261120C00090000", "bid": 3.6, "bid_size": 60.0, "ask": 4.0, "ask_size": 29.0, "iv": 0.4193, "open_interest": 17899.0, "volume": 254.0, "delta": 0.6224, "gamma": 0.0528, "vega": 0.0607, "theta": -0.1258, "rho": 0.019, "theo": 3.9049, "change": 1.93, "open": 3.51, "high": 4.22, "low": 3.05, "tick": "down", "last_trade_price": 4.03, "last_trade_time": "2026-11-09T15:50:37", "percent_change": 91.9048, "prev_day_close": 2.10000002384186}, {"option": "DAL261120P00090000", "bid": 1.79, "bid_size": 11.0, "ask": 2.35, "ask_size": 12.0, "iv": 0.4654, "open_interest": 531.0, "volume": 84.0, "delta": -0.3795, "gamma": 0.0531, "vega": 0.0607, "theta": -0.1268, "rho": -0.0106, "theo": 1.9704, "change": -2.42, "open": 2.96, "high": 2.96, "low": 1.7, "tick": "up", "last_trade_price": 2.13, "last_trade_time": "2026-11-09T15:50:47", "percent_change": -53.1868, "prev_day_close": 4.55000019073486}, {"option": "DAL261120C00091000", "bid": 2.9, "bid_size": 319.0, "ask": 3.4, "ask_size": 16.0, "iv": 0.4186, "open_interest": 0.0, "volume": 888.0, "delta": 0.5683, "gamma": 0.055, "vega": 0.0627, "theta": -0.1294, "rho": 0.0174, "theo": 3.3196, "change": 3.07, "open": 2.91, "high": 3.43, "low": 2.7, "tick": "down", "last_trade_price": 3.07, "last_trade_time": "2026-11-09T15:51:52", "percent_change": 0.0, "prev_day_close": 0.0}, {"option": "DAL261120P00091000", "bid": 2.2, "bid_size": 8.0, "ask": 2.89, "ask_size": 5.0, "iv": 0.471, "open_interest": 0.0, "volume": 57.0, "delta": -0.434, "gamma": 0.0554, "vega": 0.0628, "theta": -0.1304, "rho": -0.0119, "theo": 2.3859, "change": 2.62, "open": 3.25, "high": 3.25, "low": 2.58, "tick": "down", "last_trade_price": 2.62, "last_trade_time": "2026-11-09T14:34:19", "percent_change": 0.0, "prev_day_close": 0.0}, {"option": "DAL261120C00092000", "bid": 2.38, "bid_size": 300.0, "ask": 3.7, "ask_size": 184.0, "iv": 0.4817, "open_interest": 0.0, "volume": 40.0, "delta": 0.5126, "gamma": 0.0562, "vega": 0.0636, "theta": -0.1305, "rho": 0.0158, "theo": 2.7913, "change": 2.2, "open": 2.84, "high": 2.84, "low": 2.2, "tick": "down", "last_trade_price": 2.2, "last_trade_time": "2026-11-09T14:25:26", "percent_change": 0.0, "prev_day_close": 0.0}, {"option": "DAL261120P00092000", "bid": 2.4, "bid_size": 432.0, "ask": 3.45, "ask_size": 146.0, "iv": 0.4531, "open_interest": 0.0, "volume": 38.0, "delta": -0.4901, "gamma": 0.0566, "vega": 0.0636, "theta": -0.1314, "rho": -0.0132, "theo": 2.8586, "change": 2.52, "open": 3.14, "high": 3.17, "low": 2.5, "tick": "up", "last_trade_price": 2.52, "last_trade_time": "2026-11-09T15:17:30", "percent_change": 0.0, "prev_day_close": 0.0}, {"option": "DAL261120C00092500", "bid": 2.2, "bid_size": 518.0, "ask": 2.82, "ask_size": 362.0, "iv": 0.4351, "open_interest": 1316.0, "volume": 117.0, "delta": 0.4845, "gamma": 0.0564, "vega": 0.0636, "theta": -0.1301, "rho": 0.0149, "theo": 2.5489, "change": 1.37, "open": 1.89, "high": 2.8, "low": 1.89, "tick": "down", "last_trade_price": 2.64, "last_trade_time": "2026-11-09T15:34:22", "percent_change": 107.874, "prev_day_close": 1.26999998092651}, {"option": "DAL261120P00092500", "bid": 2.77, "bid_size": 100.0, "ask": 4.45, "ask_size": 352.0, "iv": 0.5188, "open_interest": 1.0, "volume": 76.0, "delta": -0.5184, "gamma": 0.0568, "vega": 0.0636, "theta": -0.1309, "rho": -0.0139, "theo": 3.1169, "change": -3.31, "open": 3.15, "high": 3.15, "low": 2.86, "tick": "no_change", "last_trade_price": 2.94, "last_trade_time": "2026-11-09T15:30:07", "percent_change": -52.96, "prev_day_close": 6.25}, {"option": "DAL261120C00093000", "bid": 1.85, "bid_size": 442.0, "ask": 2.59, "ask_size": 25.0, "iv": 0.4239, "open_interest": 0.0, "volume": 27.0, "delta": 0.4565, "gamma": 0.0563, "vega": 0.0633, "theta": -0.129, "rho": 0.0141, "theo": 2.3207, "change": 2.41, "open": 2.01, "high": 2.5, "low": 1.8, "tick": "down", "last_trade_price": 2.41, "last_trade_time": "2026-11-09T15:26:15", "percent_change": 0.0, "prev_day_close": 0.0}, {"option": "DAL261120P00093000", "bid": 2.98, "bid_size": 183.0, "ask": 4.4, "ask_size": 131.0, "iv": 0.4874, "open_interest": 0.0, "volume": 0.0, "delta": -0.5466, "gamma": 0.0567, "vega": 0.0632, "theta": -0.1297, "rho": -0.0146, "theo": 3.3892, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.0}, {"option": "DAL261120C00094000", "bid": 1.61, "bid_size": 200.0, "ask": 2.59, "ask_size": 350.0, "iv": 0.4685, "open_interest": 0.0, "volume": 867.0, "delta": 0.4013, "gamma": 0.0552, "vega": 0.0617, "theta": -0.1248, "rho": 0.0124, "theo": 1.907, "change": 2.0, "open": 1.56, "high": 2.0, "low": 1.37, "tick": "up", "last_trade_price": 2.0, "last_trade_time": "2026-11-09T15:22:27", "percent_change": 0.0, "prev_day_close": 0.0}, {"option": "DAL261120P00094000", "bid": 3.1, "bid_size": 410.0, "ask": 4.7, "ask_size": 167.0, "iv": 0.4246, "open_interest": 0.0, "volume": 22.0, "delta": -0.6023, "gamma": 0.0556, "vega": 0.0616, "theta": -0.1255, "rho": -0.0156, "theo": 3.9777, "change": 4.49, "open": 4.1, "high": 4.62, "low": 4.1, "tick": "down", "last_trade_price": 4.49, "last_trade_time": "2026-11-09T14:27:15", "percent_change": 0.0, "prev_day_close": 0.0}, {"option": "DAL261120C00095000", "bid": 1.3, "bid_size": 20.0, "ask": 1.5, "ask_size": 1.0, "iv": 0.4062, "open_interest": 8894.0, "volume": 274.0, "delta": 0.3479, "gamma": 0.053, "vega": 0.059, "theta": -0.1183, "rho": 0.0108, "theo": 1.5482, "change": 0.715, "open": 1.2, "high": 1.65, "low": 1.06, "tick": "down", "last_trade_price": 1.45, "last_trade_time": "2026-11-09T15:49:54", "percent_change": 97.2789, "prev_day_close": 0.735000014305115}, {"option": "DAL261120P00095000", "bid": 3.7, "bid_size": 359.0, "ask": 6.05, "ask_size": 77.0, "iv": 0.4779, "open_interest": 0.0, "volume": 0.0, "delta": -0.656, "gamma": 0.0535, "vega": 0.0587, "theta": -0.1189, "rho": -0.0165, "theo": 4.6214, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 16.91, "last_trade_time": "2026-10-15T14:58:42", "percent_change": 0.0, "prev_day_close": 8.60000014305115}, {"option": "DAL261120C00096000", "bid": 1.0, "bid_size": 36.0, "ask": 2.03, "ask_size": 10.0, "iv": 0.4816, "open_interest": 0.0, "volume": 9.0, "delta": 0.2975, "gamma": 0.0499, "vega": 0.0554, "theta": -0.1099, "rho": 0.0092, "theo": 1.2416, "change": 1.31, "open": 1.06, "high": 1.31, "low": 0.95, "tick": "up", "last_trade_price": 1.31, "last_trade_time": "2026-11-09T15:15:36", "percent_change": 0.0, "prev_day_close": 0.0}, {"option": "DAL261120P00096000", "bid": 4.95, "bid_size": 282.0, "ask": 6.75, "ask_size": 28.0, "iv": 0.5272, "open_interest": 0.0, "volume": 0.0, "delta": -0.7069, "gamma": 0.0504, "vega": 0.0549, "theta": -0.1104, "rho": -0.0172, "theo": 5.3177, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.0}, {"option": "DAL261120C00097000", "bid": 0.72, "bid_size": 412.0, "ask": 1.2, "ask_size": 103.0, "iv": 0.4262, "open_interest": 21.0, "volume": 63.0, "delta": 0.2509, "gamma": 0.0461, "vega": 0.0509, "theta": -0.1, "rho": 0.0078, "theo": 0.9841, "change": 0.51, "open": 0.76, "high": 1.0, "low": 0.74, "tick": "down", "last_trade_price": 0.98, "last_trade_time": "2026-11-09T15:28:41", "percent_change": 108.511, "prev_day_close": 0.469999998807907}, {"option": "DAL261120P00097000", "bid": 5.15, "bid_size": 149.0, "ask": 7.5, "ask_size": 7.0, "iv": 0.4818, "open_interest": 0.0, "volume": 0.0, "delta": -0.7541, "gamma": 0.0466, "vega": 0.0501, "theta": -0.1005, "rho": -0.0175, "theo": 6.0634, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 10.2249999046326}, {"option": "DAL261120C00097500", "bid": 0.63, "bid_size": 387.0, "ask": 1.08, "ask_size": 22.0, "iv": 0.4266, "open_interest": 625.0, "volume": 42.0, "delta": 0.2292, "gamma": 0.0439, "vega": 0.0485, "theta": -0.0948, "rho": 0.0071, "theo": 0.8727, "change": 0.365, "open": 0.64, "high": 0.92, "low": 0.6, "tick": "up", "last_trade_price": 0.83, "last_trade_time": "2026-11-09T15:42:57", "percent_change": 78.4946, "prev_day_close": 0.465000003576279}, {"option": "DAL261120P00097500", "bid": 5.5, "bid_size": 148.0, "ask": 7.9, "ask_size": 7.0, "iv": 0.4804, "open_interest": 0.0, "volume": 0.0, "delta": -0.776, "gamma": 0.0445, "vega": 0.0478, "theta": -0.0952, "rho": -0.0178, "theo": 6.454, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 19.7, "last_trade_time": "2026-09-10T12:29:11", "percent_change": 0.0, "prev_day_close": 10.7750000953674}, {"option": "DAL261120C00098000", "bid": 0.55, "bid_size": 134.0, "ask": 1.29, "ask_size": 71.0, "iv": 0.4613, "open_interest": 1.0, "volume": 1.0, "delta": 0.2088, "gamma": 0.0417, "vega": 0.046, "theta": -0.0894, "rho": 0.0065, "theo": 0.7721, "change": 0.35, "open": 0.69, "high": 0.69, "low": 0.69, "tick": "up", "last_trade_price": 0.69, "last_trade_time": "2026-11-09T12:19:29", "percent_change": 102.941, "prev_day_close": 0.340000003576279}, {"option": "DAL261120P00098000", "bid": 5.75, "bid_size": 144.0, "ask": 8.3, "ask_size": 7.0, "iv": 0.4664, "open_interest": 0.0, "volume": 0.0, "delta": -0.7967, "gamma": 0.0423, "vega": 0.0454, "theta": -0.0898, "rho": -0.0181, "theo": 6.8551, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 11.2249999046326}, {"option": "DAL261120C00099000", "bid": 0.14, "bid_size": 517.0, "ask": 1.33, "ask_size": 230.0, "iv": 0.4612, "open_interest": 2.0, "volume": 48.0, "delta": 0.1719, "gamma": 0.037, "vega": 0.0409, "theta": -0.0786, "rho": 0.0054, "theo": 0.6015, "change": 0.34, "open": 0.51, "high": 0.63, "low": 0.51, "tick": "up", "last_trade_price": 0.63, "last_trade_time": "2026-11-09T14:42:13", "percent_change": 117.241, "prev_day_close": 0.290000006556511}, {"option": "DAL261120P00099000", "bid": 6.6, "bid_size": 155.0, "ask": 9.2, "ask_size": 3.0, "iv": 0.48, "open_interest": 0.0, "volume": 0.0, "delta": -0.8342, "gamma": 0.0377, "vega": 0.0398, "theta": -0.0792, "rho": -0.0177, "theo": 7.689, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 12.2249999046326}, {"option": "DAL261120C00100000", "bid": 0.18, "bid_size": 519.0, "ask": 0.73, "ask_size": 494.0, "iv": 0.4265, "open_interest": 748.0, "volume": 62.0, "delta": 0.1403, "gamma": 0.0323, "vega": 0.0358, "theta": -0.0683, "rho": 0.0044, "theo": 0.4671, "change": 0.28, "open": 0.52, "high": 0.54, "low": 0.3, "tick": "up", "last_trade_price": 0.46, "last_trade_time": "2026-11-09T15:42:57", "percent_change": 155.556, "prev_day_close": 0.179999995976686}, {"option": "DAL261120P00100000", "bid": 7.5, "bid_size": 247.0, "ask": 10.05, "ask_size": 27.0, "iv": 0.4883, "open_interest": 0.0, "volume": 0.0, "delta": -0.8664, "gamma": 0.0331, "vega": 0.0345, "theta": -0.0689, "rho": -0.0173, "theo": 8.5594, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 16.4, "last_trade_time": "2026-09-25T12:04:03", "percent_change": 0.0, "prev_day_close": 13.0250000953674}, {"option": "DAL261120C00105000", "bid": 0.03, "bid_size": 275.0, "ask": 0.27, "ask_size": 1.0, "iv": 0.4562, "open_interest": 152.0, "volume": 32.0, "delta": 0.0513, "gamma": 0.0144, "vega": 0.017, "theta": -0.0325, "rho": 0.0016, "theo": 0.147, "change": 0.02, "open": 0.15, "high": 0.15, "low": 0.06, "tick": "no_change", "last_trade_price": 0.1, "last_trade_time": "2026-11-09T14:42:13", "percent_change": 25.0, "prev_day_close": 0.0800000028684735}, {"option": "DAL261120P00105000", "bid": 11.85, "bid_size": 101.0, "ask": 14.8, "ask_size": 9.0, "iv": 0.4917, "open_interest": 0.0, "volume": 0.0, "delta": -0.9582, "gamma": 0.0154, "vega": 0.0145, "theta": -0.0333, "rho": -0.012, "theo": 13.2656, "change": 0.0, "open": 0.0, "high": 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": "DAL261120C00110000", "bid": 0.0, "bid_size": 0.0, "ask": 0.3, "ask_size": 6.0, "iv": 0.4856, "open_interest": 187.0, "volume": 10.0, "delta": 0.0222, "gamma": 0.0066, "vega": 0.0086, "theta": -0.0172, "rho": 0.0007, "theo": 0.0613, "change": 0.03, "open": 0.06, "high": 0.06, "low": 0.06, "tick": "up", "last_trade_price": 0.06, "last_trade_time": "2026-11-09T09:30:15", "percent_change": 100.0, "prev_day_close": 0.0299999993294477}, {"option": "DAL261120P00110000", "bid": 17.15, "bid_size": 141.0, "ask": 20.35, "ask_size": 9.0, "iv": 0.8062, "open_interest": 0.0, "volume": 0.0, "delta": -0.9888, "gamma": 0.0072, "vega": 0.0042, "theta": -0.0166, "rho": -0.0047, "theo": 18.2051, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 22.9249992370605}, {"option": "DAL261120C00115000", "bid": 0.0, "bid_size": 0.0, "ask": 0.75, "ask_size": 45.0, "iv": 0.8263, "open_interest": 4.0, "volume": 0.0, "delta": 0.0112, "gamma": 0.0033, "vega": 0.0048, "theta": -0.0101, "rho": 0.0003, "theo": 0.031, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.01, "last_trade_time": "2026-11-06T10:44:33", "percent_change": 0.0, "prev_day_close": 0.834999978542328}, {"option": "DAL261120P00115000", "bid": 22.05, "bid_size": 101.0, "ask": 25.35, "ask_size": 10.0, "iv": 0.9262, "open_interest": 0.0, "volume": 0.0, "delta": -0.998, "gamma": 0.0019, "vega": 0.0006, "theta": -0.011, "rho": -0.0009, "theo": 23.1957, "change": 0.0, "open": 0.0, "high": 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": "DAL261120C00120000", "bid": 0.0, "bid_size": 0.0, "ask": 2.13, "ask_size": 8.0, "iv": 0.5892, "open_interest": 13.0, "volume": 0.0, "delta": 0.0062, "gamma": 0.0018, "vega": 0.0028, "theta": -0.0064, "rho": 0.0002, "theo": 0.0176, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.01, "last_trade_time": "2026-11-04T14:00:20", "percent_change": 0.0, "prev_day_close": 0.00999999977648258}, {"option": "DAL261120P00120000", "bid": 26.6, "bid_size": 136.0, "ask": 30.35, "ask_size": 11.0, "iv": 0.9478, "open_interest": 0.0, "volume": 0.0, "delta": -0.9998, "gamma": 0.0002, "vega": 0.0, "theta": -0.0103, "rho": 0.0, "theo": 28.195, "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": 32.9499998092651}, {"option": "DAL261120C00125000", "bid": 0.0, "bid_size": 0.0, "ask": 1.26, "ask_size": 2.0, "iv": 1.1755, "open_interest": 0.0, "volume": 0.0, "delta": 0.0038, "gamma": 0.0011, "vega": 0.0018, "theta": -0.0043, "rho": 0.0001, "theo": 0.0108, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.600000023841858}, {"option": "DAL261120P00125000", "bid": 31.75, "bid_size": 137.0, "ask": 35.25, "ask_size": 3.0, "iv": 1.0732, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0103, "rho": 0.0, "theo": 33.195, "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": 38.125}, {"option": "DAL261120C00130000", "bid": 0.0, "bid_size": 0.0, "ask": 2.13, "ask_size": 9.0, "iv": 0.7427, "open_interest": 0.0, "volume": 0.0, "delta": 0.0024, "gamma": 0.0007, "vega": 0.0012, "theta": -0.003, "rho": 0.0001, "theo": 0.007, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.474999994039536}, {"option": "DAL261120P00130000", "bid": 36.55, "bid_size": 136.0, "ask": 40.3, "ask_size": 14.0, "iv": 1.1474, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0103, "rho": 0.0, "theo": 38.195, "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": 43.1000003814697}, {"option": "DAL261120C00135000", "bid": 0.0, "bid_size": 0.0, "ask": 0.03, "ask_size": 15.0, "iv": 0.7825, "open_interest": 7.0, "volume": 0.0, "delta": 0.0016, "gamma": 0.0004, "vega": 0.0008, "theta": -0.0021, "rho": 0.0, "theo": 0.0048, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.02, "last_trade_time": "2026-10-30T14:16:22", "percent_change": 0.0, "prev_day_close": 0.0149999996647239}, {"option": "DAL261120P00135000", "bid": 41.45, "bid_size": 136.0, "ask": 45.35, "ask_size": 8.0, "iv": 1.2096, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0103, "rho": 0.0, "theo": 43.195, "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": 48.1000003814697}, {"option": "DAL261127C00050000", "bid": 39.8, "bid_size": 63.0, "ask": 43.55, "ask_size": 3.0, "iv": 0.0, "open_interest": 0.0, "volume": 0.0, "delta": 0.9966, "gamma": 0.0005, "vega": 0.002, "theta": 0.0, "rho": 0.0271, "theo": 41.9351, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 37.5}, {"option": "DAL261127P00050000", "bid": 0.0, "bid_size": 0.0, "ask": 2.13, "ask_size": 7.0, "iv": 1.97, "open_interest": 10.0, "volume": 0.0, "delta": -0.0033, "gamma": 0.0005, "vega": 0.002, "theta": -0.0054, "rho": -0.0002, "theo": 0.0219, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.02, "last_trade_time": "2026-11-06T09:50:39", "percent_change": 0.0, "prev_day_close": 0.305000007152557}, {"option": "DAL261127C00055000", "bid": 34.8, "bid_size": 60.0, "ask": 38.7, "ask_size": 3.0, "iv": 0.0, "open_interest": 0.0, "volume": 0.0, "delta": 0.9955, "gamma": 0.0007, "vega": 0.0027, "theta": -0.001, "rho": 0.0298, "theo": 36.9521, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 32.8000001907349}, {"option": "DAL261127P00055000", "bid": 0.0, "bid_size": 0.0, "ask": 2.13, "ask_size": 2.0, "iv": 1.7115, "open_interest": 0.0, "volume": 0.0, "delta": -0.0045, "gamma": 0.0007, "vega": 0.0027, "theta": -0.0063, "rho": -0.0002, "theo": 0.0267, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 1.06500005722046}, {"option": "DAL261127C00060000", "bid": 30.0, "bid_size": 58.0, "ask": 33.75, "ask_size": 4.0, "iv": 0.0, "open_interest": 0.0, "volume": 0.0, "delta": 0.9937, "gamma": 0.0011, "vega": 0.0036, "theta": -0.0028, "rho": 0.0324, "theo": 31.9706, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 27.8000001907349}, {"option": "DAL261127P00060000", "bid": 0.0, "bid_size": 0.0, "ask": 2.13, "ask_size": 2.0, "iv": 1.4736, "open_interest": 0.0, "volume": 0.0, "delta": -0.0062, "gamma": 0.0011, "vega": 0.0036, "theta": -0.0073, "rho": -0.0003, "theo": 0.0329, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.800000011920929}, {"option": "DAL261127C00064000", "bid": 26.2, "bid_size": 43.0, "ask": 29.6, "ask_size": 9.0, "iv": 0.0, "open_interest": 0.0, "volume": 0.0, "delta": 0.9916, "gamma": 0.0016, "vega": 0.0046, "theta": -0.0044, "rho": 0.0345, "theo": 27.9872, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 23.8500003814697}, {"option": "DAL261127P00064000", "bid": 0.0, "bid_size": 0.0, "ask": 1.15, "ask_size": 290.0, "iv": 1.1097, "open_interest": 4.0, "volume": 0.0, "delta": -0.0083, "gamma": 0.0016, "vega": 0.0046, "theta": -0.0084, "rho": -0.0004, "theo": 0.0397, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.2, "last_trade_time": "2026-10-29T11:19:01", "percent_change": 0.0, "prev_day_close": 0.72000002861023}, {"option": "DAL261127C00065000", "bid": 25.45, "bid_size": 43.0, "ask": 28.6, "ask_size": 9.0, "iv": 0.7393, "open_interest": 9.0, "volume": 0.0, "delta": 0.991, "gamma": 0.0017, "vega": 0.005, "theta": -0.0048, "rho": 0.035, "theo": 26.9917, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 13.3, "last_trade_time": "2026-10-15T15:01:15", "percent_change": 0.0, "prev_day_close": 22.8500003814697}, {"option": "DAL261127P00065000", "bid": 0.0, "bid_size": 0.0, "ask": 0.12, "ask_size": 310.0, "iv": 0.7163, "open_interest": 183.0, "volume": 2.0, "delta": -0.009, "gamma": 0.0017, "vega": 0.005, "theta": -0.0087, "rho": -0.0004, "theo": 0.0418, "change": -0.01, "open": 0.02, "high": 0.06, "low": 0.02, "tick": "up", "last_trade_price": 0.06, "last_trade_time": "2026-11-09T15:37:45", "percent_change": -14.2857, "prev_day_close": 0.0700000002980232}, {"option": "DAL261127C00066000", "bid": 24.05, "bid_size": 43.0, "ask": 27.7, "ask_size": 9.0, "iv": 0.0, "open_interest": 0.0, "volume": 0.0, "delta": 0.9902, "gamma": 0.0019, "vega": 0.0053, "theta": -0.0053, "rho": 0.0356, "theo": 25.9965, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 21.6000003814697}, {"option": "DAL261127P00066000", "bid": 0.0, "bid_size": 0.0, "ask": 1.15, "ask_size": 306.0, "iv": 1.0328, "open_interest": 1.0, "volume": 0.0, "delta": -0.0097, "gamma": 0.0019, "vega": 0.0054, "theta": -0.0091, "rho": -0.0005, "theo": 0.0442, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 0.38, "last_trade_time": "2026-10-29T10:39:38", "percent_change": 0.0, "prev_day_close": 1.05499994754791}, {"option": "DAL261127C00067000", "bid": 23.25, "bid_size": 43.0, "ask": 26.75, "ask_size": 9.0, "iv": 0.6358, "open_interest": 0.0, "volume": 0.0, "delta": 0.9894, "gamma": 0.0021, "vega": 0.0057, "theta": -0.0058, "rho": 0.0361, "theo": 25.0016, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 20.4250001907349}, {"option": "DAL261127P00067000", "bid": 0.0, "bid_size": 0.0, "ask": 0.86, "ask_size": 345.0, "iv": 0.9313, "open_interest": 41.0, "volume": 0.0, "delta": -0.0106, "gamma": 0.0021, "vega": 0.0058, "theta": -0.0094, "rho": -0.0005, "theo": 0.0468, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.07, "last_trade_time": "2026-11-04T13:43:39", "percent_change": 0.0, "prev_day_close": 0.694999992847443}, {"option": "DAL261127C00068000", "bid": 22.5, "bid_size": 43.0, "ask": 25.65, "ask_size": 9.0, "iv": 0.7012, "open_interest": 6.0, "volume": 0.0, "delta": 0.9884, "gamma": 0.0024, "vega": 0.0062, "theta": -0.0064, "rho": 0.0366, "theo": 24.0071, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 14.57, "last_trade_time": "2026-10-29T11:09:43", "percent_change": 0.0, "prev_day_close": 19.3000001907349}, {"option": "DAL261127P00068000", "bid": 0.01, "bid_size": 1.0, "ask": 0.03, "ask_size": 1.0, "iv": 0.5512, "open_interest": 20.0, "volume": 9.0, "delta": -0.0116, "gamma": 0.0024, "vega": 0.0062, "theta": -0.0099, "rho": -0.0006, "theo": 0.0499, "change": -0.69, "open": 0.06, "high": 0.09, "low": 0.02, "tick": "down", "last_trade_price": 0.02, "last_trade_time": "2026-11-09T15:56:46", "percent_change": -97.1831, "prev_day_close": 0.709999983198941}, {"option": "DAL261127C00069000", "bid": 20.95, "bid_size": 44.0, "ask": 24.75, "ask_size": 9.0, "iv": 0.0, "open_interest": 6.0, "volume": 0.0, "delta": 0.9873, "gamma": 0.0027, "vega": 0.0067, "theta": -0.007, "rho": 0.037, "theo": 23.0132, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 17.25, "last_trade_time": "2026-11-06T10:05:09", "percent_change": 0.0, "prev_day_close": 18.3000001907349}, {"option": "DAL261127P00069000", "bid": 0.01, "bid_size": 2.0, "ask": 0.04, "ask_size": 1.0, "iv": 0.541, "open_interest": 1.0, "volume": 1.0, "delta": -0.0127, "gamma": 0.0027, "vega": 0.0067, "theta": -0.0104, "rho": -0.0006, "theo": 0.0535, "change": -0.75, "open": 0.09, "high": 0.09, "low": 0.09, "tick": "down", "last_trade_price": 0.09, "last_trade_time": "2026-11-09T12:45:41", "percent_change": -89.2857, "prev_day_close": 0.839999973773956}, {"option": "DAL261127C00070000", "bid": 20.55, "bid_size": 43.0, "ask": 23.65, "ask_size": 9.0, "iv": 0.6602, "open_interest": 2.0, "volume": 3.0, "delta": 0.986, "gamma": 0.003, "vega": 0.0074, "theta": -0.0078, "rho": 0.0375, "theo": 22.0201, "change": 3.9, "open": 21.2, "high": 21.2, "low": 21.2, "tick": "no_change", "last_trade_price": 21.2, "last_trade_time": "2026-11-09T14:16:44", "percent_change": 22.5434, "prev_day_close": 17.2999992370605}, {"option": "DAL261127P00070000", "bid": 0.0, "bid_size": 0.0, "ask": 0.26, "ask_size": 360.0, "iv": 0.6535, "open_interest": 55.0, "volume": 8.0, "delta": -0.014, "gamma": 0.003, "vega": 0.0074, "theta": -0.011, "rho": -0.0007, "theo": 0.0579, "change": -0.135, "open": 0.03, "high": 0.04, "low": 0.03, "tick": "up", "last_trade_price": 0.04, "last_trade_time": "2026-11-09T12:45:46", "percent_change": -77.1429, "prev_day_close": 0.175000004470348}, {"option": "DAL261127C00071000", "bid": 19.5, "bid_size": 42.0, "ask": 22.65, "ask_size": 9.0, "iv": 0.6078, "open_interest": 0.0, "volume": 0.0, "delta": 0.9843, "gamma": 0.0034, "vega": 0.0081, "theta": -0.0087, "rho": 0.038, "theo": 21.028, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 16.4000005722046}, {"option": "DAL261127P00071000", "bid": 0.0, "bid_size": 0.0, "ask": 0.3, "ask_size": 468.0, "iv": 0.6401, "open_interest": 798.0, "volume": 5.0, "delta": -0.0157, "gamma": 0.0034, "vega": 0.0081, "theta": -0.0117, "rho": -0.0007, "theo": 0.0634, "change": -0.18, "open": 0.05, "high": 0.11, "low": 0.05, "tick": "no_change", "last_trade_price": 0.05, "last_trade_time": "2026-11-09T15:24:01", "percent_change": -78.2609, "prev_day_close": 0.229999992996454}, {"option": "DAL261127C00072000", "bid": 18.25, "bid_size": 60.0, "ask": 21.75, "ask_size": 9.0, "iv": 0.4854, "open_interest": 0.0, "volume": 0.0, "delta": 0.9823, "gamma": 0.0039, "vega": 0.009, "theta": -0.0097, "rho": 0.0384, "theo": 20.0373, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 15.4499998092651}, {"option": "DAL261127P00072000", "bid": 0.0, "bid_size": 0.0, "ask": 0.29, "ask_size": 347.0, "iv": 0.6071, "open_interest": 164.0, "volume": 0.0, "delta": -0.0177, "gamma": 0.004, "vega": 0.009, "theta": -0.0126, "rho": -0.0008, "theo": 0.0704, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 0.25, "last_trade_time": "2026-11-06T15:18:12", "percent_change": 0.0, "prev_day_close": 0.319999985396862}, {"option": "DAL261127C00073000", "bid": 17.55, "bid_size": 29.0, "ask": 20.6, "ask_size": 9.0, "iv": 0.5475, "open_interest": 0.0, "volume": 0.0, "delta": 0.9798, "gamma": 0.0046, "vega": 0.0101, "theta": -0.011, "rho": 0.0388, "theo": 19.0486, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 14.4250001907349}, {"option": "DAL261127P00073000", "bid": 0.0, "bid_size": 0.0, "ask": 0.5, "ask_size": 359.0, "iv": 0.6415, "open_interest": 108.0, "volume": 5.0, "delta": -0.0202, "gamma": 0.0046, "vega": 0.0101, "theta": -0.0137, "rho": -0.001, "theo": 0.0793, "change": 0.035, "open": 0.28, "high": 0.28, "low": 0.28, "tick": "up", "last_trade_price": 0.28, "last_trade_time": "2026-11-09T09:30:24", "percent_change": 14.2857, "prev_day_close": 0.244999993592501}, {"option": "DAL261127C00074000", "bid": 16.55, "bid_size": 29.0, "ask": 19.75, "ask_size": 9.0, "iv": 0.571, "open_interest": 0.0, "volume": 0.0, "delta": 0.9766, "gamma": 0.0053, "vega": 0.0114, "theta": -0.0125, "rho": 0.0392, "theo": 18.0627, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 8.95, "last_trade_time": "2026-10-27T15:53:03", "percent_change": 0.0, "prev_day_close": 13.4500002861023}, {"option": "DAL261127P00074000", "bid": 0.0, "bid_size": 0.0, "ask": 0.32, "ask_size": 336.0, "iv": 0.5749, "open_interest": 90.0, "volume": 1.0, "delta": -0.0235, "gamma": 0.0054, "vega": 0.0115, "theta": -0.0152, "rho": -0.0011, "theo": 0.0909, "change": -0.365, "open": 0.09, "high": 0.09, "low": 0.09, "tick": "down", "last_trade_price": 0.09, "last_trade_time": "2026-11-09T12:12:53", "percent_change": -80.2198, "prev_day_close": 0.455000009387732}, {"option": "DAL261127C00075000", "bid": 15.5, "bid_size": 30.0, "ask": 18.85, "ask_size": 9.0, "iv": 0.5544, "open_interest": 1.0, "volume": 0.0, "delta": 0.9725, "gamma": 0.0063, "vega": 0.013, "theta": -0.0144, "rho": 0.0396, "theo": 17.0806, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 6.17, "last_trade_time": "2026-10-22T15:11:16", "percent_change": 0.0, "prev_day_close": 12.6749997138977}, {"option": "DAL261127P00075000", "bid": 0.0, "bid_size": 0.0, "ask": 0.27, "ask_size": 320.0, "iv": 0.5142, "open_interest": 299.0, "volume": 73.0, "delta": -0.0276, "gamma": 0.0063, "vega": 0.0131, "theta": -0.017, "rho": -0.0013, "theo": 0.1064, "change": -0.425, "open": 0.4, "high": 0.4, "low": 0.13, "tick": "no_change", "last_trade_price": 0.14, "last_trade_time": "2026-11-09T10:41:24", "percent_change": -75.2212, "prev_day_close": 0.565000012516975}, {"option": "DAL261127C00076000", "bid": 14.6, "bid_size": 30.0, "ask": 17.7, "ask_size": 9.0, "iv": 0.5097, "open_interest": 3.0, "volume": 0.0, "delta": 0.9672, "gamma": 0.0074, "vega": 0.0151, "theta": -0.0168, "rho": 0.0398, "theo": 16.1033, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 9.37, "last_trade_time": "2026-11-05T10:54:23", "percent_change": 0.0, "prev_day_close": 11.8499999046326}, {"option": "DAL261127P00076000", "bid": 0.01, "bid_size": 108.0, "ask": 0.4, "ask_size": 266.0, "iv": 0.5268, "open_interest": 15.0, "volume": 3.0, "delta": -0.0328, "gamma": 0.0075, "vega": 0.0151, "theta": -0.0192, "rho": -0.0016, "theo": 0.1268, "change": -0.49, "open": 0.2, "high": 0.2, "low": 0.14, "tick": "up", "last_trade_price": 0.16, "last_trade_time": "2026-11-09T12:38:47", "percent_change": -75.3846, "prev_day_close": 0.649999983608723}, {"option": "DAL261127C00077000", "bid": 13.7, "bid_size": 30.0, "ask": 16.75, "ask_size": 9.0, "iv": 0.5169, "open_interest": 9.0, "volume": 0.0, "delta": 0.9605, "gamma": 0.0089, "vega": 0.0176, "theta": -0.0197, "rho": 0.04, "theo": 15.1326, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 6.65, "last_trade_time": "2026-11-02T09:33:01", "percent_change": 0.0, "prev_day_close": 10.8999996185303}, {"option": "DAL261127P00077000", "bid": 0.01, "bid_size": 237.0, "ask": 0.34, "ask_size": 388.0, "iv": 0.4816, "open_interest": 90.0, "volume": 13.0, "delta": -0.0396, "gamma": 0.0089, "vega": 0.0176, "theta": -0.022, "rho": -0.0019, "theo": 0.1538, "change": -0.645, "open": 0.19, "high": 0.23, "low": 0.16, "tick": "no_change", "last_trade_price": 0.16, "last_trade_time": "2026-11-09T15:46:07", "percent_change": -80.1242, "prev_day_close": 0.805000007152557}, {"option": "DAL261127C00078000", "bid": 12.6, "bid_size": 25.0, "ask": 15.2, "ask_size": 9.0, "iv": 0.0, "open_interest": 18.0, "volume": 1.0, "delta": 0.952, "gamma": 0.0106, "vega": 0.0206, "theta": -0.0232, "rho": 0.0401, "theo": 14.1703, "change": 2.925, "open": 13.15, "high": 13.15, "low": 13.15, "tick": "up", "last_trade_price": 13.15, "last_trade_time": "2026-11-09T09:30:08", "percent_change": 28.6064, "prev_day_close": 10.2249999046326}, {"option": "DAL261127P00078000", "bid": 0.01, "bid_size": 233.0, "ask": 0.33, "ask_size": 256.0, "iv": 0.4502, "open_interest": 189.0, "volume": 63.0, "delta": -0.0481, "gamma": 0.0107, "vega": 0.0206, "theta": -0.0253, "rho": -0.0023, "theo": 0.1892, "change": -0.72, "open": 0.4, "high": 0.4, "low": 0.16, "tick": "no_change", "last_trade_price": 0.16, "last_trade_time": "2026-11-09T15:54:12", "percent_change": -81.8182, "prev_day_close": 0.879999995231628}, {"option": "DAL261127C00079000", "bid": 11.75, "bid_size": 31.0, "ask": 14.2, "ask_size": 9.0, "iv": 0.0, "open_interest": 18.0, "volume": 0.0, "delta": 0.9414, "gamma": 0.0127, "vega": 0.024, "theta": -0.0273, "rho": 0.0401, "theo": 13.2188, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 9.1, "last_trade_time": "2026-11-06T14:27:52", "percent_change": 0.0, "prev_day_close": 9.57499980926514}, {"option": "DAL261127P00079000", "bid": 0.06, "bid_size": 153.0, "ask": 0.39, "ask_size": 145.0, "iv": 0.4474, "open_interest": 62.0, "volume": 1.0, "delta": -0.0589, "gamma": 0.0127, "vega": 0.0241, "theta": -0.0293, "rho": -0.0028, "theo": 0.2355, "change": -0.545, "open": 0.4, "high": 0.4, "low": 0.4, "tick": "down", "last_trade_price": 0.4, "last_trade_time": "2026-11-09T10:02:25", "percent_change": -57.672, "prev_day_close": 0.944999992847443}, {"option": "DAL261127C00080000", "bid": 10.95, "bid_size": 169.0, "ask": 12.8, "ask_size": 51.0, "iv": 0.0, "open_interest": 127.0, "volume": 8.0, "delta": 0.9282, "gamma": 0.0151, "vega": 0.0282, "theta": -0.0321, "rho": 0.04, "theo": 12.2807, "change": 3.21, "open": 11.72, "high": 12.11, "low": 11.1, "tick": "up", "last_trade_price": 12.11, "last_trade_time": "2026-11-09T15:49:37", "percent_change": 36.0674, "prev_day_close": 8.90000009536743}, {"option": "DAL261127P00080000", "bid": 0.19, "bid_size": 361.0, "ask": 0.48, "ask_size": 411.0, "iv": 0.4588, "open_interest": 64.0, "volume": 13.0, "delta": -0.0721, "gamma": 0.0151, "vega": 0.0284, "theta": -0.034, "rho": -0.0034, "theo": 0.2952, "change": -0.915, "open": 0.45, "high": 0.45, "low": 0.29, "tick": "down", "last_trade_price": 0.29, "last_trade_time": "2026-11-09T15:28:51", "percent_change": -75.9336, "prev_day_close": 1.20500004291534}, {"option": "DAL261127C00081000", "bid": 9.85, "bid_size": 30.0, "ask": 12.5, "ask_size": 9.0, "iv": 0.3723, "open_interest": 38.0, "volume": 0.0, "delta": 0.9121, "gamma": 0.0178, "vega": 0.0327, "theta": -0.0375, "rho": 0.0397, "theo": 11.3591, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 6.85, "last_trade_time": "2026-11-06T11:00:29", "percent_change": 0.0, "prev_day_close": 8.07499980926514}, {"option": "DAL261127P00081000", "bid": 0.26, "bid_size": 88.0, "ask": 0.95, "ask_size": 352.0, "iv": 0.5036, "open_interest": 60.0, "volume": 107.0, "delta": -0.0883, "gamma": 0.0179, "vega": 0.0328, "theta": -0.0392, "rho": -0.0041, "theo": 0.3716, "change": -0.985, "open": 0.39, "high": 0.47, "low": 0.39, "tick": "no_change", "last_trade_price": 0.47, "last_trade_time": "2026-11-09T11:09:33", "percent_change": -67.6976, "prev_day_close": 1.4549999833107}, {"option": "DAL261127C00082000", "bid": 9.0, "bid_size": 144.0, "ask": 11.45, "ask_size": 43.0, "iv": 0.3621, "open_interest": 32.0, "volume": 5.0, "delta": 0.8928, "gamma": 0.0208, "vega": 0.0378, "theta": -0.0434, "rho": 0.0392, "theo": 10.4573, "change": 2.955, "open": 10.03, "high": 10.03, "low": 10.03, "tick": "up", "last_trade_price": 10.03, "last_trade_time": "2026-11-09T14:38:41", "percent_change": 41.7668, "prev_day_close": 7.07500004768372}, {"option": "DAL261127P00082000", "bid": 0.34, "bid_size": 142.0, "ask": 0.61, "ask_size": 57.0, "iv": 0.4356, "open_interest": 53.0, "volume": 37.0, "delta": -0.1078, "gamma": 0.021, "vega": 0.038, "theta": -0.0451, "rho": -0.005, "theo": 0.4679, "change": -1.13, "open": 0.57, "high": 0.57, "low": 0.51, "tick": "down", "last_trade_price": 0.51, "last_trade_time": "2026-11-09T15:37:45", "percent_change": -68.9024, "prev_day_close": 1.64000004529953}, {"option": "DAL261127C00083000", "bid": 8.15, "bid_size": 116.0, "ask": 10.35, "ask_size": 29.0, "iv": 0.3399, "open_interest": 55.0, "volume": 1.0, "delta": 0.87, "gamma": 0.0241, "vega": 0.0433, "theta": -0.0498, "rho": 0.0385, "theo": 9.5788, "change": 2.645, "open": 9.17, "high": 9.17, "low": 9.17, "tick": "up", "last_trade_price": 9.17, "last_trade_time": "2026-11-09T14:40:45", "percent_change": 40.5364, "prev_day_close": 6.52500009536743}, {"option": "DAL261127P00083000", "bid": 0.44, "bid_size": 63.0, "ask": 1.08, "ask_size": 367.0, "iv": 0.4676, "open_interest": 46.0, "volume": 3.0, "delta": -0.1307, "gamma": 0.0243, "vega": 0.0434, "theta": -0.0514, "rho": -0.0061, "theo": 0.5876, "change": -1.37, "open": 0.82, "high": 0.82, "low": 0.63, "tick": "down", "last_trade_price": 0.63, "last_trade_time": "2026-11-09T15:28:10", "percent_change": -68.5, "prev_day_close": 2.00000005960464}, {"option": "DAL261127C00084000", "bid": 7.5, "bid_size": 103.0, "ask": 9.2, "ask_size": 48.0, "iv": 0.3378, "open_interest": 26.0, "volume": 1.0, "delta": 0.8435, "gamma": 0.0276, "vega": 0.049, "theta": -0.0564, "rho": 0.0377, "theo": 8.7276, "change": 2.405, "open": 8.13, "high": 8.13, "low": 8.13, "tick": "up", "last_trade_price": 8.13, "last_trade_time": "2026-11-09T11:10:11", "percent_change": 42.0087, "prev_day_close": 5.72500014305115}, {"option": "DAL261127P00084000", "bid": 0.54, "bid_size": 153.0, "ask": 0.87, "ask_size": 148.0, "iv": 0.4193, "open_interest": 27.0, "volume": 83.0, "delta": -0.1573, "gamma": 0.0278, "vega": 0.0491, "theta": -0.0579, "rho": -0.0072, "theo": 0.7348, "change": -1.595, "open": 0.95, "high": 0.95, "low": 0.65, "tick": "up", "last_trade_price": 0.67, "last_trade_time": "2026-11-09T14:55:39", "percent_change": -70.4194, "prev_day_close": 2.26499998569489}, {"option": "DAL261127C00085000", "bid": 7.25, "bid_size": 139.0, "ask": 8.35, "ask_size": 3.0, "iv": 0.402, "open_interest": 93.0, "volume": 4.0, "delta": 0.8134, "gamma": 0.0311, "vega": 0.0548, "theta": -0.0632, "rho": 0.0366, "theo": 7.9071, "change": 2.215, "open": 7.29, "high": 7.49, "low": 7.27, "tick": "up", "last_trade_price": 7.49, "last_trade_time": "2026-11-09T14:40:45", "percent_change": 41.9905, "prev_day_close": 5.27499985694885}, {"option": "DAL261127P00085000", "bid": 0.73, "bid_size": 140.0, "ask": 1.11, "ask_size": 136.0, "iv": 0.4234, "open_interest": 25.0, "volume": 27.0, "delta": -0.1876, "gamma": 0.0313, "vega": 0.0551, "theta": -0.0646, "rho": -0.0086, "theo": 0.913, "change": -1.775, "open": 1.2, "high": 1.2, "low": 0.8, "tick": "no_change", "last_trade_price": 0.91, "last_trade_time": "2026-11-09T15:54:12", "percent_change": -66.108, "prev_day_close": 2.68500006198883}, {"option": "DAL261127C00086000", "bid": 6.0, "bid_size": 136.0, "ask": 7.6, "ask_size": 26.0, "iv": 0.3634, "open_interest": 61.0, "volume": 3.0, "delta": 0.7796, "gamma": 0.0346, "vega": 0.0605, "theta": -0.0697, "rho": 0.0353, "theo": 7.1212, "change": 2.09, "open": 6.76, "high": 6.76, "low": 6.59, "tick": "down", "last_trade_price": 6.59, "last_trade_time": "2026-11-09T11:11:09", "percent_change": 46.4444, "prev_day_close": 4.5}, {"option": "DAL261127P00086000", "bid": 0.95, "bid_size": 31.0, "ask": 1.48, "ask_size": 40.0, "iv": 0.4338, "open_interest": 10.0, "volume": 6.0, "delta": -0.2216, "gamma": 0.0349, "vega": 0.0606, "theta": -0.071, "rho": -0.0101, "theo": 1.1258, "change": -2.0, "open": 0.99, "high": 1.02, "low": 0.99, "tick": "up", "last_trade_price": 1.02, "last_trade_time": "2026-11-09T14:55:39", "percent_change": -66.2252, "prev_day_close": 3.01999998092651}, {"option": "DAL261127C00087000", "bid": 4.7, "bid_size": 274.0, "ask": 7.1, "ask_size": 54.0, "iv": 0.3411, "open_interest": 99.0, "volume": 24.0, "delta": 0.7424, "gamma": 0.038, "vega": 0.0658, "theta": -0.0758, "rho": 0.0339, "theo": 6.3735, "change": 2.1, "open": 5.8, "high": 6.15, "low": 5.8, "tick": "up", "last_trade_price": 6.15, "last_trade_time": "2026-11-09T14:38:34", "percent_change": 51.8518, "prev_day_close": 4.05000007152557}, {"option": "DAL261127P00087000", "bid": 1.15, "bid_size": 124.0, "ask": 1.56, "ask_size": 22.0, "iv": 0.413, "open_interest": 170.0, "volume": 10.0, "delta": -0.2592, "gamma": 0.0382, "vega": 0.0659, "theta": -0.0771, "rho": -0.0117, "theo": 1.3774, "change": -2.09, "open": 1.86, "high": 1.86, "low": 1.41, "tick": "no_change", "last_trade_price": 1.41, "last_trade_time": "2026-11-09T14:38:30", "percent_change": -59.7143, "prev_day_close": 3.5}, {"option": "DAL261127C00088000", "bid": 5.0, "bid_size": 232.0, "ask": 6.1, "ask_size": 128.0, "iv": 0.3972, "open_interest": 150.0, "volume": 30.0, "delta": 0.702, "gamma": 0.041, "vega": 0.0706, "theta": -0.0813, "rho": 0.0322, "theo": 5.667, "change": 2.275, "open": 5.53, "high": 5.85, "low": 5.03, "tick": "up", "last_trade_price": 5.85, "last_trade_time": "2026-11-09T15:03:58", "percent_change": 63.6364, "prev_day_close": 3.57499992847443}, {"option": "DAL261127P00088000", "bid": 1.52, "bid_size": 102.0, "ask": 1.85, "ask_size": 130.0, "iv": 0.416, "open_interest": 148.0, "volume": 20.0, "delta": -0.2999, "gamma": 0.0413, "vega": 0.0708, "theta": -0.0825, "rho": -0.0133, "theo": 1.6703, "change": -2.42, "open": 2.25, "high": 2.25, "low": 1.53, "tick": "down", "last_trade_price": 1.53, "last_trade_time": "2026-11-09T14:45:07", "percent_change": -61.2658, "prev_day_close": 3.94999992847443}, {"option": "DAL261127C00089000", "bid": 4.3, "bid_size": 226.0, "ask": 6.0, "ask_size": 61.0, "iv": 0.4312, "open_interest": 180.0, "volume": 12.0, "delta": 0.6589, "gamma": 0.0436, "vega": 0.0747, "theta": -0.0859, "rho": 0.0304, "theo": 5.0045, "change": 2.32, "open": 4.46, "high": 5.42, "low": 4.46, "tick": "up", "last_trade_price": 5.42, "last_trade_time": "2026-11-09T15:23:51", "percent_change": 74.8387, "prev_day_close": 3.10000002384186}, {"option": "DAL261127P00089000", "bid": 1.71, "bid_size": 131.0, "ask": 2.2, "ask_size": 86.0, "iv": 0.4047, "open_interest": 12.0, "volume": 40.0, "delta": -0.3433, "gamma": 0.044, "vega": 0.0747, "theta": -0.087, "rho": -0.0153, "theo": 2.0072, "change": -2.515, "open": 2.35, "high": 2.35, "low": 1.96, "tick": "down", "last_trade_price": 1.96, "last_trade_time": "2026-11-09T15:59:20", "percent_change": -56.2011, "prev_day_close": 4.47499990463257}, {"option": "DAL261127C00090000", "bid": 3.8, "bid_size": 300.0, "ask": 4.95, "ask_size": 362.0, "iv": 0.408, "open_interest": 2107.0, "volume": 39.0, "delta": 0.6136, "gamma": 0.0458, "vega": 0.0778, "theta": -0.0893, "rho": 0.0285, "theo": 4.3881, "change": 2.115, "open": 4.4, "high": 4.68, "low": 3.88, "tick": "up", "last_trade_price": 4.68, "last_trade_time": "2026-11-09T15:20:14", "percent_change": 82.4561, "prev_day_close": 2.56499993801117}, {"option": "DAL261127P00090000", "bid": 2.07, "bid_size": 122.0, "ask": 2.83, "ask_size": 150.0, "iv": 0.4172, "open_interest": 20.0, "volume": 2.0, "delta": -0.389, "gamma": 0.0461, "vega": 0.0779, "theta": -0.0904, "rho": -0.017, "theo": 2.3913, "change": -2.115, "open": 2.73, "high": 2.73, "low": 2.71, "tick": "down", "last_trade_price": 2.71, "last_trade_time": "2026-11-09T12:40:28", "percent_change": -43.8342, "prev_day_close": 4.82500004768372}, {"option": "DAL261127C00091000", "bid": 3.45, "bid_size": 95.0, "ask": 3.95, "ask_size": 3.0, "iv": 0.3928, "open_interest": 178.0, "volume": 36.0, "delta": 0.5667, "gamma": 0.0473, "vega": 0.08, "theta": -0.0916, "rho": 0.0264, "theo": 3.8193, "change": 1.9, "open": 3.68, "high": 4.17, "low": 3.1, "tick": "no_change", "last_trade_price": 4.17, "last_trade_time": "2026-11-09T15:00:28", "percent_change": 83.7004, "prev_day_close": 2.26999998092651}, {"option": "DAL261127P00091000", "bid": 2.55, "bid_size": 68.0, "ask": 3.05, "ask_size": 57.0, "iv": 0.4048, "open_interest": 59.0, "volume": 1.0, "delta": -0.4363, "gamma": 0.0477, "vega": 0.08, "theta": -0.0925, "rho": -0.0187, "theo": 2.8232, "change": -2.8, "open": 2.8, "high": 2.8, "low": 2.8, "tick": "down", "last_trade_price": 2.8, "last_trade_time": "2026-11-09T15:59:20", "percent_change": -50.0, "prev_day_close": 5.60000014305115}, {"option": "DAL261127C00092000", "bid": 2.92, "bid_size": 175.0, "ask": 4.5, "ask_size": 194.0, "iv": 0.4566, "open_interest": 72.0, "volume": 7.0, "delta": 0.519, "gamma": 0.0481, "vega": 0.081, "theta": -0.0924, "rho": 0.0243, "theo": 3.2989, "change": 1.195, "open": 3.08, "high": 3.25, "low": 3.08, "tick": "down", "last_trade_price": 3.12, "last_trade_time": "2026-11-09T10:03:36", "percent_change": 62.0779, "prev_day_close": 1.92499995231628}, {"option": "DAL261127P00092000", "bid": 3.0, "bid_size": 365.0, "ask": 3.55, "ask_size": 364.0, "iv": 0.4024, "open_interest": 1.0, "volume": 30.0, "delta": -0.4845, "gamma": 0.0486, "vega": 0.081, "theta": -0.0933, "rho": -0.0208, "theo": 3.3033, "change": -3.0, "open": 3.4, "high": 3.4, "low": 3.4, "tick": "no_change", "last_trade_price": 3.4, "last_trade_time": "2026-11-09T15:56:25", "percent_change": -46.875, "prev_day_close": 6.39999985694885}, {"option": "DAL261127C00093000", "bid": 2.26, "bid_size": 174.0, "ask": 3.75, "ask_size": 119.0, "iv": 0.4261, "open_interest": 13.0, "volume": 3.0, "delta": 0.4711, "gamma": 0.0482, "vega": 0.0809, "theta": -0.0919, "rho": 0.0221, "theo": 2.8271, "change": 0.725, "open": 2.78, "high": 2.78, "low": 2.32, "tick": "down", "last_trade_price": 2.32, "last_trade_time": "2026-11-09T14:05:28", "percent_change": 45.4545, "prev_day_close": 1.59499996900558}, {"option": "DAL261127P00093000", "bid": 3.3, "bid_size": 54.0, "ask": 4.1, "ask_size": 36.0, "iv": 0.3876, "open_interest": 110.0, "volume": 0.0, "delta": -0.5329, "gamma": 0.0487, "vega": 0.0808, "theta": -0.0928, "rho": -0.0223, "theo": 3.8334, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 6.1, "last_trade_time": "2026-11-04T13:10:32", "percent_change": 0.0, "prev_day_close": 7.0}, {"option": "DAL261127C00094000", "bid": 2.08, "bid_size": 69.0, "ask": 2.93, "ask_size": 70.0, "iv": 0.4153, "open_interest": 13.0, "volume": 2.0, "delta": 0.4237, "gamma": 0.0476, "vega": 0.0796, "theta": -0.0901, "rho": 0.0199, "theo": 2.4033, "change": 1.19, "open": 2.0, "high": 2.0, "low": 2.0, "tick": "up", "last_trade_price": 2.0, "last_trade_time": "2026-11-09T14:38:27", "percent_change": 146.914, "prev_day_close": 0.809999976307154}, {"option": "DAL261127P00094000", "bid": 3.75, "bid_size": 58.0, "ask": 5.85, "ask_size": 126.0, "iv": 0.4514, "open_interest": 0.0, "volume": 0.0, "delta": -0.5808, "gamma": 0.0482, "vega": 0.0793, "theta": -0.0908, "rho": -0.0236, "theo": 4.4118, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 8.10000014305115}, {"option": "DAL261127C00095000", "bid": 1.72, "bid_size": 152.0, "ask": 2.34, "ask_size": 109.0, "iv": 0.4014, "open_interest": 52.0, "volume": 114.0, "delta": 0.3776, "gamma": 0.0464, "vega": 0.0773, "theta": -0.087, "rho": 0.0178, "theo": 2.0266, "change": 1.06, "open": 1.68, "high": 2.15, "low": 1.47, "tick": "up", "last_trade_price": 2.15, "last_trade_time": "2026-11-09T15:20:14", "percent_change": 97.2477, "prev_day_close": 1.09000000357628}, {"option": "DAL261127P00095000", "bid": 4.4, "bid_size": 52.0, "ask": 6.5, "ask_size": 41.0, "iv": 0.4543, "open_interest": 0.0, "volume": 0.0, "delta": -0.6275, "gamma": 0.047, "vega": 0.077, "theta": -0.0877, "rho": -0.0255, "theo": 5.0372, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 8.2999997138977}, {"option": "DAL261127C00096000", "bid": 1.42, "bid_size": 184.0, "ask": 2.17, "ask_size": 187.0, "iv": 0.4131, "open_interest": 0.0, "volume": 32.0, "delta": 0.3334, "gamma": 0.0445, "vega": 0.074, "theta": -0.0829, "rho": 0.0158, "theo": 1.696, "change": 1.2, "open": 1.74, "high": 1.85, "low": 1.74, "tick": "up", "last_trade_price": 1.78, "last_trade_time": "2026-11-09T15:14:24", "percent_change": 206.897, "prev_day_close": 0.579999997280538}, {"option": "DAL261127P00096000", "bid": 5.1, "bid_size": 105.0, "ask": 7.2, "ask_size": 69.0, "iv": 0.4589, "open_interest": 0.0, "volume": 6.0, "delta": -0.6724, "gamma": 0.0452, "vega": 0.0734, "theta": -0.0835, "rho": -0.026, "theo": 5.7104, "change": -4.45, "open": 5.3, "high": 5.35, "low": 5.2, "tick": "up", "last_trade_price": 5.25, "last_trade_time": "2026-11-09T15:06:52", "percent_change": -45.8763, "prev_day_close": 9.69999980926514}, {"option": "DAL261127C00097000", "bid": 1.13, "bid_size": 220.0, "ask": 1.61, "ask_size": 70.0, "iv": 0.3931, "open_interest": 0.0, "volume": 352.0, "delta": 0.2917, "gamma": 0.0421, "vega": 0.0699, "theta": -0.078, "rho": 0.0138, "theo": 1.41, "change": 0.975, "open": 1.48, "high": 1.49, "low": 1.4, "tick": "up", "last_trade_price": 1.48, "last_trade_time": "2026-11-09T14:42:30", "percent_change": 193.069, "prev_day_close": 0.504999995231628}, {"option": "DAL261127P00097000", "bid": 5.3, "bid_size": 64.0, "ask": 7.9, "ask_size": 49.0, "iv": 0.4237, "open_interest": 0.0, "volume": 4.0, "delta": -0.7146, "gamma": 0.0428, "vega": 0.0688, "theta": -0.0785, "rho": -0.0266, "theo": 6.4281, "change": -4.275, "open": 6.0, "high": 6.25, "low": 6.0, "tick": "down", "last_trade_price": 6.2, "last_trade_time": "2026-11-09T14:50:38", "percent_change": -40.8115, "prev_day_close": 10.4750003814697}, {"option": "DAL261127C00098000", "bid": 0.84, "bid_size": 222.0, "ask": 1.68, "ask_size": 190.0, "iv": 0.4129, "open_interest": 0.0, "volume": 335.0, "delta": 0.2533, "gamma": 0.0393, "vega": 0.0653, "theta": -0.0724, "rho": 0.012, "theo": 1.1666, "change": 0.52, "open": 1.2, "high": 1.24, "low": 1.17, "tick": "no_change", "last_trade_price": 1.24, "last_trade_time": "2026-11-09T14:49:50", "percent_change": 72.2222, "prev_day_close": 0.719999998807907}, {"option": "DAL261127P00098000", "bid": 6.35, "bid_size": 37.0, "ask": 8.55, "ask_size": 27.0, "iv": 0.4386, "open_interest": 0.0, "volume": 0.0, "delta": -0.7538, "gamma": 0.04, "vega": 0.0644, "theta": -0.0729, "rho": -0.028, "theo": 7.1887, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 11.3499999046326}, {"option": "DAL261127C00099000", "bid": 0.73, "bid_size": 60.0, "ask": 1.41, "ask_size": 58.0, "iv": 0.4169, "open_interest": 0.0, "volume": 13.0, "delta": 0.2186, "gamma": 0.0362, "vega": 0.0602, "theta": -0.0667, "rho": 0.0104, "theo": 0.9636, "change": 0.56, "open": 0.83, "high": 0.91, "low": 0.83, "tick": "no_change", "last_trade_price": 0.91, "last_trade_time": "2026-11-09T14:48:45", "percent_change": 160.0, "prev_day_close": 0.350000001490116}, {"option": "DAL261127P00099000", "bid": 6.9, "bid_size": 44.0, "ask": 9.45, "ask_size": 29.0, "iv": 0.4302, "open_interest": 0.0, "volume": 0.0, "delta": -0.7892, "gamma": 0.0369, "vega": 0.0587, "theta": -0.0671, "rho": -0.0275, "theo": 7.9912, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 12.3500003814697}, {"option": "DAL261127C00100000", "bid": 0.58, "bid_size": 56.0, "ask": 0.97, "ask_size": 33.0, "iv": 0.3972, "open_interest": 1.0, "volume": 1.0, "delta": 0.188, "gamma": 0.0329, "vega": 0.0551, "theta": -0.0611, "rho": 0.0089, "theo": 0.7972, "change": 0.14, "open": 0.49, "high": 0.49, "low": 0.49, "tick": "up", "last_trade_price": 0.49, "last_trade_time": "2026-11-09T14:00:40", "percent_change": 40.0, "prev_day_close": 0.349999994039536}, {"option": "DAL261127P00100000", "bid": 7.8, "bid_size": 60.0, "ask": 10.35, "ask_size": 37.0, "iv": 0.4455, "open_interest": 0.0, "volume": 0.0, "delta": -0.8204, "gamma": 0.0337, "vega": 0.053, "theta": -0.0614, "rho": -0.0268, "theo": 8.8297, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 13.3000001907349}, {"option": "DAL261127C00105000", "bid": 0.04, "bid_size": 122.0, "ask": 1.19, "ask_size": 100.0, "iv": 0.4996, "open_interest": 4.0, "volume": 0.0, "delta": 0.0919, "gamma": 0.0187, "vega": 0.0339, "theta": -0.0394, "rho": 0.0044, "theo": 0.3519, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.11, "last_trade_time": "2026-11-05T12:09:22", "percent_change": 0.0, "prev_day_close": 0.474999998696148}, {"option": "DAL261127P00105000", "bid": 12.25, "bid_size": 29.0, "ask": 14.9, "ask_size": 9.0, "iv": 0.4787, "open_interest": 0.0, "volume": 0.0, "delta": -0.9193, "gamma": 0.0198, "vega": 0.0302, "theta": -0.0397, "rho": -0.0231, "theo": 13.4128, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 18.0}, {"option": "DAL261127C00110000", "bid": 0.0, "bid_size": 0.0, "ask": 0.95, "ask_size": 38.0, "iv": 0.5783, "open_interest": 0.0, "volume": 0.0, "delta": 0.0527, "gamma": 0.011, "vega": 0.0221, "theta": -0.0281, "rho": 0.0025, "theo": 0.2017, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.509999990463257}, {"option": "DAL261127P00110000", "bid": 16.65, "bid_size": 37.0, "ask": 20.3, "ask_size": 9.0, "iv": 0.5621, "open_interest": 0.0, "volume": 0.0, "delta": -0.9597, "gamma": 0.012, "vega": 0.0182, "theta": -0.0283, "rho": -0.0192, "theo": 18.2848, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 23.0499992370605}, {"option": "DAL261127C00115000", "bid": 0.0, "bid_size": 0.0, "ask": 0.53, "ask_size": 2.0, "iv": 0.6021, "open_interest": 0.0, "volume": 4.0, "delta": 0.0341, "gamma": 0.0069, "vega": 0.0156, "theta": -0.0217, "rho": 0.0016, "theo": 0.1348, "change": -0.16, "open": 0.12, "high": 0.12, "low": 0.12, "tick": "no_change", "last_trade_price": 0.12, "last_trade_time": "2026-11-09T14:49:50", "percent_change": -57.1429, "prev_day_close": 0.280000001192093}, {"option": "DAL261127P00115000", "bid": 22.05, "bid_size": 60.0, "ask": 25.0, "ask_size": 3.0, "iv": 0.683, "open_interest": 0.0, "volume": 0.0, "delta": -0.9788, "gamma": 0.008, "vega": 0.0107, "theta": -0.0209, "rho": -0.0126, "theo": 23.2366, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 27.9249992370605}, {"option": "DAL261204C00050000", "bid": 40.45, "bid_size": 26.0, "ask": 43.75, "ask_size": 1.0, "iv": 1.1515, "open_interest": 1.0, "volume": 0.0, "delta": 0.9947, "gamma": 0.0007, "vega": 0.0036, "theta": -0.0001, "rho": 0.0365, "theo": 41.982, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 28.15, "last_trade_time": "2026-10-26T09:45:02", "percent_change": 0.0, "prev_day_close": 37.8250007629394}, {"option": "DAL261204P00050000", "bid": 0.0, "bid_size": 0.0, "ask": 2.13, "ask_size": 2.0, "iv": 1.668, "open_interest": 1.0, "volume": 0.0, "delta": -0.0053, "gamma": 0.0007, "vega": 0.0037, "theta": -0.0065, "rho": -0.0004, "theo": 0.0397, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.55, "last_trade_time": "2026-10-28T11:01:46", "percent_change": 0.0, "prev_day_close": 0.980000019073486}, {"option": "DAL261204C00055000", "bid": 35.45, "bid_size": 26.0, "ask": 38.75, "ask_size": 1.0, "iv": 0.973, "open_interest": 0.0, "volume": 0.0, "delta": 0.9929, "gamma": 0.001, "vega": 0.0047, "theta": -0.0018, "rho": 0.04, "theo": 37.0063, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 32.8249998092651}, {"option": "DAL261204P00055000", "bid": 0.0, "bid_size": 0.0, "ask": 1.58, "ask_size": 8.0, "iv": 1.3477, "open_interest": 0.0, "volume": 0.0, "delta": -0.0071, "gamma": 0.001, "vega": 0.0047, "theta": -0.0074, "rho": -0.0005, "theo": 0.0475, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.884999990463257}, {"option": "DAL261204C00060000", "bid": 30.45, "bid_size": 26.0, "ask": 33.8, "ask_size": 1.0, "iv": 0.8342, "open_interest": 0.0, "volume": 0.0, "delta": 0.9903, "gamma": 0.0015, "vega": 0.0063, "theta": -0.0036, "rho": 0.0435, "theo": 32.0335, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 27.4500007629395}, {"option": "DAL261204P00060000", "bid": 0.0, "bid_size": 0.0, "ask": 1.26, "ask_size": 3.0, "iv": 1.0976, "open_interest": 0.0, "volume": 0.0, "delta": -0.0097, "gamma": 0.0015, "vega": 0.0063, "theta": -0.0086, "rho": -0.0006, "theo": 0.0582, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 1.07500004768372}, {"option": "DAL261204C00064000", "bid": 26.5, "bid_size": 26.0, "ask": 29.95, "ask_size": 2.0, "iv": 0.7835, "open_interest": 0.0, "volume": 0.0, "delta": 0.987, "gamma": 0.0021, "vega": 0.0081, "theta": -0.0055, "rho": 0.0462, "theo": 28.0599, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 23.5}, {"option": "DAL261204P00064000", "bid": 0.0, "bid_size": 0.0, "ask": 1.2, "ask_size": 3.0, "iv": 0.9495, "open_interest": 1.0, "volume": 0.0, "delta": -0.013, "gamma": 0.0021, "vega": 0.0081, "theta": -0.0099, "rho": -0.0009, "theo": 0.0713, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.13, "last_trade_time": "2026-11-02T12:56:48", "percent_change": 0.0, "prev_day_close": 1.10000002384186}, {"option": "DAL261204C00065000", "bid": 25.5, "bid_size": 26.0, "ask": 28.85, "ask_size": 1.0, "iv": 0.7212, "open_interest": 0.0, "volume": 0.0, "delta": 0.9859, "gamma": 0.0024, "vega": 0.0087, "theta": -0.0061, "rho": 0.0469, "theo": 27.0677, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 22.625}, {"option": "DAL261204P00065000", "bid": 0.0, "bid_size": 0.0, "ask": 1.22, "ask_size": 4.0, "iv": 0.9202, "open_interest": 1.0, "volume": 0.0, "delta": -0.0141, "gamma": 0.0024, "vega": 0.0087, "theta": -0.0103, "rho": -0.0009, "theo": 0.0759, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.38, "last_trade_time": "2026-10-29T13:53:04", "percent_change": 0.0, "prev_day_close": 1.11000001430511}, {"option": "DAL261204C00066000", "bid": 24.5, "bid_size": 26.0, "ask": 28.0, "ask_size": 1.0, "iv": 0.708, "open_interest": 0.0, "volume": 0.0, "delta": 0.9846, "gamma": 0.0026, "vega": 0.0094, "theta": -0.0068, "rho": 0.0476, "theo": 26.0764, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 21.4499998092651}, {"option": "DAL261204P00066000", "bid": 0.0, "bid_size": 0.0, "ask": 1.15, "ask_size": 5.0, "iv": 0.8752, "open_interest": 0.0, "volume": 0.0, "delta": -0.0154, "gamma": 0.0026, "vega": 0.0094, "theta": -0.0108, "rho": -0.001, "theo": 0.0812, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 0.55, "last_trade_time": "2026-10-30T11:59:00", "percent_change": 0.0, "prev_day_close": 1.12000000476837}, {"option": "DAL261204C00067000", "bid": 23.55, "bid_size": 26.0, "ask": 26.85, "ask_size": 1.0, "iv": 0.6787, "open_interest": 0.0, "volume": 0.0, "delta": 0.9831, "gamma": 0.0029, "vega": 0.0102, "theta": -0.0075, "rho": 0.0482, "theo": 25.0861, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 20.6000003814697}, {"option": "DAL261204P00067000", "bid": 0.0, "bid_size": 0.0, "ask": 1.2, "ask_size": 4.0, "iv": 0.8518, "open_interest": 2.0, "volume": 0.0, "delta": -0.0169, "gamma": 0.0029, "vega": 0.0102, "theta": -0.0114, "rho": -0.0011, "theo": 0.0877, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 0.39, "last_trade_time": "2026-11-03T11:53:51", "percent_change": 0.0, "prev_day_close": 1.13499999046326}, {"option": "DAL261204C00068000", "bid": 22.55, "bid_size": 30.0, "ask": 26.0, "ask_size": 2.0, "iv": 0.6906, "open_interest": 0.0, "volume": 0.0, "delta": 0.9813, "gamma": 0.0033, "vega": 0.0111, "theta": -0.0084, "rho": 0.0488, "theo": 24.0971, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 19.5249996185303}, {"option": "DAL261204P00068000", "bid": 0.0, "bid_size": 0.0, "ask": 1.16, "ask_size": 386.0, "iv": 0.8133, "open_interest": 2.0, "volume": 0.0, "delta": -0.0187, "gamma": 0.0033, "vega": 0.0111, "theta": -0.0121, "rho": -0.0012, "theo": 0.0954, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 0.41, "last_trade_time": "2026-11-03T11:53:51", "percent_change": 0.0, "prev_day_close": 1.15499997604638}, {"option": "DAL261204C00069000", "bid": 21.55, "bid_size": 30.0, "ask": 25.0, "ask_size": 2.0, "iv": 0.6612, "open_interest": 0.0, "volume": 0.0, "delta": 0.9792, "gamma": 0.0037, "vega": 0.0122, "theta": -0.0093, "rho": 0.0494, "theo": 23.1098, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 18.6500005722046}, {"option": "DAL261204P00069000", "bid": 0.0, "bid_size": 0.0, "ask": 0.37, "ask_size": 355.0, "iv": 0.6156, "open_interest": 3.0, "volume": 1.0, "delta": -0.0208, "gamma": 0.0037, "vega": 0.0122, "theta": -0.0129, "rho": -0.0014, "theo": 0.1048, "change": -1.085, "open": 0.09, "high": 0.09, "low": 0.09, "tick": "down", "last_trade_price": 0.09, "last_trade_time": "2026-11-09T11:07:46", "percent_change": -92.3404, "prev_day_close": 1.1749999569729}, {"option": "DAL261204C00070000", "bid": 20.4, "bid_size": 30.0, "ask": 23.85, "ask_size": 1.0, "iv": 0.5441, "open_interest": 0.0, "volume": 0.0, "delta": 0.9766, "gamma": 0.0042, "vega": 0.0134, "theta": -0.0105, "rho": 0.0499, "theo": 22.1248, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 17.875}, {"option": "DAL261204P00070000", "bid": 0.0, "bid_size": 0.0, "ask": 0.19, "ask_size": 235.0, "iv": 0.5266, "open_interest": 32.0, "volume": 12.0, "delta": -0.0234, "gamma": 0.0042, "vega": 0.0135, "theta": -0.0139, "rho": -0.0015, "theo": 0.1164, "change": -1.1, "open": 0.22, "high": 0.22, "low": 0.12, "tick": "no_change", "last_trade_price": 0.12, "last_trade_time": "2026-11-09T10:15:40", "percent_change": -90.1639, "prev_day_close": 1.22000005282462}, {"option": "DAL261204C00071000", "bid": 19.0, "bid_size": 46.0, "ask": 22.9, "ask_size": 9.0, "iv": 0.0, "open_interest": 0.0, "volume": 0.0, "delta": 0.9735, "gamma": 0.0048, "vega": 0.0149, "theta": -0.0118, "rho": 0.0504, "theo": 21.1425, "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": 16.7000002861023}, {"option": "DAL261204P00071000", "bid": 0.01, "bid_size": 111.0, "ask": 0.52, "ask_size": 354.0, "iv": 0.6043, "open_interest": 45.0, "volume": 0.0, "delta": -0.0265, "gamma": 0.0048, "vega": 0.015, "theta": -0.0151, "rho": -0.0017, "theo": 0.1309, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.28, "last_trade_time": "2026-11-04T15:56:29", "percent_change": 0.0, "prev_day_close": 1.27000002563}, {"option": "DAL261204C00072000", "bid": 18.7, "bid_size": 45.0, "ask": 21.8, "ask_size": 9.0, "iv": 0.5636, "open_interest": 0.0, "volume": 0.0, "delta": 0.9697, "gamma": 0.0055, "vega": 0.0167, "theta": -0.0134, "rho": 0.0509, "theo": 20.1637, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 15.7250003814697}, {"option": "DAL261204P00072000", "bid": 0.08, "bid_size": 53.0, "ask": 0.23, "ask_size": 224.0, "iv": 0.5211, "open_interest": 6.0, "volume": 8.0, "delta": -0.0303, "gamma": 0.0055, "vega": 0.0167, "theta": -0.0165, "rho": -0.002, "theo": 0.1488, "change": -1.185, "open": 0.29, "high": 0.29, "low": 0.15, "tick": "down", "last_trade_price": 0.15, "last_trade_time": "2026-11-09T12:26:41", "percent_change": -88.764, "prev_day_close": 1.33499999344349}, {"option": "DAL261204C00073000", "bid": 17.7, "bid_size": 45.0, "ask": 20.85, "ask_size": 9.0, "iv": 0.5471, "open_interest": 0.0, "volume": 0.0, "delta": 0.9651, "gamma": 0.0063, "vega": 0.0188, "theta": -0.0152, "rho": 0.0513, "theo": 19.1894, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 14.8250002861023}, {"option": "DAL261204P00073000", "bid": 0.01, "bid_size": 238.0, "ask": 0.26, "ask_size": 221.0, "iv": 0.4843, "open_interest": 5.0, "volume": 4.0, "delta": -0.035, "gamma": 0.0063, "vega": 0.0189, "theta": -0.0182, "rho": -0.0023, "theo": 0.1712, "change": -1.14, "open": 0.25, "high": 0.25, "low": 0.21, "tick": "up", "last_trade_price": 0.23, "last_trade_time": "2026-11-09T09:54:28", "percent_change": -83.2117, "prev_day_close": 1.36999995261431}, {"option": "DAL261204C00074000", "bid": 16.15, "bid_size": 45.0, "ask": 20.0, "ask_size": 9.0, "iv": 0.3963, "open_interest": 0.0, "volume": 0.0, "delta": 0.9595, "gamma": 0.0073, "vega": 0.0212, "theta": -0.0173, "rho": 0.0517, "theo": 18.2207, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 13.9500002861023}, {"option": "DAL261204P00074000", "bid": 0.01, "bid_size": 192.0, "ask": 0.49, "ask_size": 326.0, "iv": 0.5179, "open_interest": 21.0, "volume": 19.0, "delta": -0.0406, "gamma": 0.0073, "vega": 0.0212, "theta": -0.0201, "rho": -0.0026, "theo": 0.1993, "change": -0.735, "open": 0.35, "high": 0.36, "low": 0.19, "tick": "down", "last_trade_price": 0.19, "last_trade_time": "2026-11-09T14:38:40", "percent_change": -79.4595, "prev_day_close": 0.925000011920929}, {"option": "DAL261204C00075000", "bid": 15.8, "bid_size": 46.0, "ask": 19.05, "ask_size": 9.0, "iv": 0.5463, "open_interest": 1.0, "volume": 0.0, "delta": 0.9527, "gamma": 0.0084, "vega": 0.024, "theta": -0.0198, "rho": 0.0519, "theo": 17.2588, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 9.75, "last_trade_time": "2026-11-02T10:31:22", "percent_change": 0.0, "prev_day_close": 12.8499999046326}, {"option": "DAL261204P00075000", "bid": 0.04, "bid_size": 254.0, "ask": 0.49, "ask_size": 305.0, "iv": 0.4979, "open_interest": 31.0, "volume": 12.0, "delta": -0.0474, "gamma": 0.0084, "vega": 0.024, "theta": -0.0224, "rho": -0.0031, "theo": 0.2341, "change": -1.225, "open": 0.27, "high": 0.27, "low": 0.25, "tick": "up", "last_trade_price": 0.26, "last_trade_time": "2026-11-09T13:51:45", "percent_change": -82.4916, "prev_day_close": 1.48499998450279}, {"option": "DAL261204C00076000", "bid": 14.85, "bid_size": 49.0, "ask": 18.0, "ask_size": 9.0, "iv": 0.5174, "open_interest": 4.0, "volume": 0.0, "delta": 0.9445, "gamma": 0.0097, "vega": 0.0272, "theta": -0.0226, "rho": 0.0521, "theo": 16.3053, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 14.22, "last_trade_time": "2026-11-05T09:35:28", "percent_change": 0.0, "prev_day_close": 12.0750002861023}, {"option": "DAL261204P00076000", "bid": 0.01, "bid_size": 252.0, "ask": 0.38, "ask_size": 208.0, "iv": 0.4426, "open_interest": 28.0, "volume": 6.0, "delta": -0.0556, "gamma": 0.0098, "vega": 0.0273, "theta": -0.0251, "rho": -0.0036, "theo": 0.2775, "change": -0.83, "open": 0.45, "high": 0.45, "low": 0.26, "tick": "down", "last_trade_price": 0.26, "last_trade_time": "2026-11-09T14:02:02", "percent_change": -76.1468, "prev_day_close": 1.09000000357628}, {"option": "DAL261204C00077000", "bid": 13.25, "bid_size": 54.0, "ask": 16.6, "ask_size": 9.0, "iv": 0.0, "open_interest": 4.0, "volume": 0.0, "delta": 0.9347, "gamma": 0.0112, "vega": 0.0309, "theta": -0.0257, "rho": 0.0521, "theo": 15.3619, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 9.7, "last_trade_time": "2026-11-05T10:26:10", "percent_change": 0.0, "prev_day_close": 11.125}, {"option": "DAL261204P00077000", "bid": 0.05, "bid_size": 195.0, "ask": 0.47, "ask_size": 190.0, "iv": 0.4439, "open_interest": 42.0, "volume": 8.0, "delta": -0.0655, "gamma": 0.0113, "vega": 0.0309, "theta": -0.0282, "rho": -0.0042, "theo": 0.3309, "change": -0.645, "open": 0.66, "high": 0.66, "low": 0.31, "tick": "down", "last_trade_price": 0.31, "last_trade_time": "2026-11-09T12:33:29", "percent_change": -67.5393, "prev_day_close": 0.955000013113022}, {"option": "DAL261204C00078000", "bid": 12.9, "bid_size": 48.0, "ask": 15.45, "ask_size": 9.0, "iv": 0.3682, "open_interest": 1.0, "volume": 0.0, "delta": 0.9231, "gamma": 0.0129, "vega": 0.035, "theta": -0.0293, "rho": 0.052, "theo": 14.4307, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 7.72, "last_trade_time": "2026-11-02T10:23:50", "percent_change": 0.0, "prev_day_close": 10.2999997138977}, {"option": "DAL261204P00078000", "bid": 0.24, "bid_size": 91.0, "ask": 0.69, "ask_size": 61.0, "iv": 0.481, "open_interest": 12.0, "volume": 4.0, "delta": -0.0771, "gamma": 0.013, "vega": 0.0351, "theta": -0.0316, "rho": -0.005, "theo": 0.3965, "change": -0.67, "open": 0.43, "high": 0.43, "low": 0.43, "tick": "no_change", "last_trade_price": 0.43, "last_trade_time": "2026-11-09T12:41:19", "percent_change": -60.9091, "prev_day_close": 1.10000002384186}, {"option": "DAL261204C00079000", "bid": 12.05, "bid_size": 50.0, "ask": 14.55, "ask_size": 9.0, "iv": 0.3931, "open_interest": 2.0, "volume": 0.0, "delta": 0.9094, "gamma": 0.0148, "vega": 0.0395, "theta": -0.0332, "rho": 0.0518, "theo": 13.5136, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 4.13, "last_trade_time": "2026-10-30T12:43:18", "percent_change": 0.0, "prev_day_close": 9.6749997138977}, {"option": "DAL261204P00079000", "bid": 0.35, "bid_size": 57.0, "ask": 0.59, "ask_size": 82.0, "iv": 0.4541, "open_interest": 41.0, "volume": 2.0, "delta": -0.0908, "gamma": 0.0149, "vega": 0.0396, "theta": -0.0353, "rho": -0.0059, "theo": 0.4763, "change": -0.565, "open": 0.64, "high": 0.64, "low": 0.54, "tick": "down", "last_trade_price": 0.54, "last_trade_time": "2026-11-09T14:03:40", "percent_change": -51.1312, "prev_day_close": 1.10499998927116}, {"option": "DAL261204C00080000", "bid": 11.65, "bid_size": 183.0, "ask": 13.65, "ask_size": 37.0, "iv": 0.4584, "open_interest": 32.0, "volume": 3.0, "delta": 0.8936, "gamma": 0.0169, "vega": 0.0445, "theta": -0.0373, "rho": 0.0514, "theo": 12.6131, "change": 3.71, "open": 12.3, "high": 13.01, "low": 12.3, "tick": "up", "last_trade_price": 13.01, "last_trade_time": "2026-11-09T14:54:22", "percent_change": 39.8925, "prev_day_close": 9.30000019073486}, {"option": "DAL261204P00080000", "bid": 0.5, "bid_size": 44.0, "ask": 0.83, "ask_size": 114.0, "iv": 0.4705, "open_interest": 41.0, "volume": 1.0, "delta": -0.1067, "gamma": 0.017, "vega": 0.0446, "theta": -0.0394, "rho": -0.0068, "theo": 0.5728, "change": -0.865, "open": 0.67, "high": 0.67, "low": 0.67, "tick": "down", "last_trade_price": 0.67, "last_trade_time": "2026-11-09T12:58:27", "percent_change": -56.3518, "prev_day_close": 1.53500002622604}, {"option": "DAL261204C00081000", "bid": 10.25, "bid_size": 203.0, "ask": 12.75, "ask_size": 31.0, "iv": 0.3942, "open_interest": 12.0, "volume": 1.0, "delta": 0.8754, "gamma": 0.0191, "vega": 0.0497, "theta": -0.0418, "rho": 0.0508, "theo": 11.7314, "change": 3.34, "open": 11.29, "high": 11.29, "low": 11.29, "tick": "up", "last_trade_price": 11.29, "last_trade_time": "2026-11-09T10:42:56", "percent_change": 42.0126, "prev_day_close": 7.95000004768372}, {"option": "DAL261204P00081000", "bid": 0.55, "bid_size": 100.0, "ask": 0.92, "ask_size": 156.0, "iv": 0.4546, "open_interest": 113.0, "volume": 4.0, "delta": -0.125, "gamma": 0.0192, "vega": 0.0497, "theta": -0.0437, "rho": -0.008, "theo": 0.6882, "change": -0.965, "open": 1.44, "high": 1.44, "low": 0.88, "tick": "down", "last_trade_price": 0.88, "last_trade_time": "2026-11-09T10:43:28", "percent_change": -52.3035, "prev_day_close": 1.84500002861023}, {"option": "DAL261204C00082000", "bid": 10.15, "bid_size": 185.0, "ask": 11.1, "ask_size": 29.0, "iv": 0.3927, "open_interest": 34.0, "volume": 20.0, "delta": 0.8548, "gamma": 0.0214, "vega": 0.0552, "theta": -0.0464, "rho": 0.05, "theo": 10.8714, "change": 3.3, "open": 10.3, "high": 11.1, "low": 10.3, "tick": "up", "last_trade_price": 11.1, "last_trade_time": "2026-11-09T14:50:59", "percent_change": 42.3077, "prev_day_close": 7.7999997138977}, {"option": "DAL261204P00082000", "bid": 0.74, "bid_size": 95.0, "ask": 0.93, "ask_size": 91.0, "iv": 0.4425, "open_interest": 42.0, "volume": 24.0, "delta": -0.1457, "gamma": 0.0216, "vega": 0.0553, "theta": -0.0482, "rho": -0.0093, "theo": 0.8255, "change": -1.245, "open": 0.89, "high": 0.89, "low": 0.82, "tick": "down", "last_trade_price": 0.82, "last_trade_time": "2026-11-09T12:33:29", "percent_change": -60.2906, "prev_day_close": 2.06499999761581}, {"option": "DAL261204C00083000", "bid": 9.0, "bid_size": 178.0, "ask": 11.05, "ask_size": 21.0, "iv": 0.4349, "open_interest": 14.0, "volume": 0.0, "delta": 0.8316, "gamma": 0.0239, "vega": 0.0608, "theta": -0.051, "rho": 0.0491, "theo": 10.0355, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 8.37, "last_trade_time": "2026-11-05T09:34:42", "percent_change": 0.0, "prev_day_close": 7.25}, {"option": "DAL261204P00083000", "bid": 0.8, "bid_size": 46.0, "ask": 1.11, "ask_size": 55.0, "iv": 0.4314, "open_interest": 3.0, "volume": 11.0, "delta": -0.169, "gamma": 0.024, "vega": 0.0608, "theta": -0.0527, "rho": -0.0108, "theo": 0.9867, "change": -1.435, "open": 1.09, "high": 1.09, "low": 1.06, "tick": "down", "last_trade_price": 1.06, "last_trade_time": "2026-11-09T12:58:27", "percent_change": -57.515, "prev_day_close": 2.49500000476837}, {"option": "DAL261204C00084000", "bid": 7.9, "bid_size": 138.0, "ask": 10.25, "ask_size": 24.0, "iv": 0.4096, "open_interest": 10.0, "volume": 1.0, "delta": 0.8058, "gamma": 0.0263, "vega": 0.0664, "theta": -0.0557, "rho": 0.0479, "theo": 9.2263, "change": 2.345, "open": 8.72, "high": 8.72, "low": 8.72, "tick": "up", "last_trade_price": 8.72, "last_trade_time": "2026-11-09T10:45:01", "percent_change": 36.7843, "prev_day_close": 6.375}, {"option": "DAL261204P00084000", "bid": 0.97, "bid_size": 72.0, "ask": 1.55, "ask_size": 136.0, "iv": 0.4457, "open_interest": 13.0, "volume": 1.0, "delta": -0.195, "gamma": 0.0265, "vega": 0.0665, "theta": -0.0573, "rho": -0.0124, "theo": 1.1752, "change": -1.485, "open": 1.27, "high": 1.27, "low": 1.27, "tick": "down", "last_trade_price": 1.27, "last_trade_time": "2026-11-09T14:33:08", "percent_change": -53.902, "prev_day_close": 2.75499999523163}, {"option": "DAL261204C00085000", "bid": 6.9, "bid_size": 286.0, "ask": 9.45, "ask_size": 81.0, "iv": 0.3906, "open_interest": 218.0, "volume": 9.0, "delta": 0.7775, "gamma": 0.0287, "vega": 0.0719, "theta": -0.0602, "rho": 0.0466, "theo": 8.4464, "change": 2.55, "open": 8.05, "high": 8.45, "low": 8.05, "tick": "down", "last_trade_price": 8.4, "last_trade_time": "2026-11-09T14:38:40", "percent_change": 43.5897, "prev_day_close": 5.85000014305115}, {"option": "DAL261204P00085000", "bid": 1.2, "bid_size": 115.0, "ask": 1.77, "ask_size": 316.0, "iv": 0.4424, "open_interest": 13.0, "volume": 39.0, "delta": -0.2234, "gamma": 0.0289, "vega": 0.072, "theta": -0.0617, "rho": -0.0142, "theo": 1.3926, "change": -1.785, "open": 1.83, "high": 1.83, "low": 1.33, "tick": "up", "last_trade_price": 1.39, "last_trade_time": "2026-11-09T15:47:11", "percent_change": -56.2205, "prev_day_close": 3.17499995231628}, {"option": "DAL261204C00086000", "bid": 6.85, "bid_size": 232.0, "ask": 7.9, "ask_size": 54.0, "iv": 0.3834, "open_interest": 28.0, "volume": 10.0, "delta": 0.7468, "gamma": 0.0311, "vega": 0.0771, "theta": -0.0645, "rho": 0.045, "theo": 7.6984, "change": 2.325, "open": 7.25, "high": 7.5, "low": 7.25, "tick": "up", "last_trade_price": 7.5, "last_trade_time": "2026-11-09T10:02:08", "percent_change": 44.9275, "prev_day_close": 5.17499995231628}, {"option": "DAL261204P00086000", "bid": 1.14, "bid_size": 196.0, "ask": 1.81, "ask_size": 64.0, "iv": 0.4039, "open_interest": 2.0, "volume": 0.0, "delta": -0.2548, "gamma": 0.0313, "vega": 0.0772, "theta": -0.0659, "rho": -0.016, "theo": 1.6463, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 3.87, "last_trade_time": "2026-11-04T09:59:30", "percent_change": 0.0, "prev_day_close": 3.46000003814697}, {"option": "DAL261204C00087000", "bid": 6.2, "bid_size": 254.0, "ask": 7.35, "ask_size": 80.0, "iv": 0.3977, "open_interest": 86.0, "volume": 8.0, "delta": 0.7139, "gamma": 0.0333, "vega": 0.0819, "theta": -0.0684, "rho": 0.0433, "theo": 6.9845, "change": 1.78, "open": 6.63, "high": 6.63, "low": 6.42, "tick": "up", "last_trade_price": 6.53, "last_trade_time": "2026-11-09T14:38:41", "percent_change": 37.4737, "prev_day_close": 4.75}, {"option": "DAL261204P00087000", "bid": 1.83, "bid_size": 16.0, "ask": 2.27, "ask_size": 15.0, "iv": 0.4386, "open_interest": 35.0, "volume": 0.0, "delta": -0.288, "gamma": 0.0336, "vega": 0.0823, "theta": -0.0697, "rho": -0.0178, "theo": 1.9304, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 3.9, "last_trade_time": "2026-11-06T10:29:33", "percent_change": 0.0, "prev_day_close": 4.00000011920929}, {"option": "DAL261204C00088000", "bid": 5.1, "bid_size": 439.0, "ask": 8.05, "ask_size": 391.0, "iv": 0.4519, "open_interest": 115.0, "volume": 4.0, "delta": 0.6789, "gamma": 0.0353, "vega": 0.0862, "theta": -0.0718, "rho": 0.0414, "theo": 6.3068, "change": 1.835, "open": 6.11, "high": 6.11, "low": 5.96, "tick": "down", "last_trade_price": 5.96, "last_trade_time": "2026-11-09T09:54:11", "percent_change": 44.4848, "prev_day_close": 4.12500011920929}, {"option": "DAL261204P00088000", "bid": 1.84, "bid_size": 188.0, "ask": 2.76, "ask_size": 216.0, "iv": 0.4264, "open_interest": 0.0, "volume": 0.0, "delta": -0.3233, "gamma": 0.0356, "vega": 0.0863, "theta": -0.073, "rho": -0.02, "theo": 2.2521, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 4.52499985694885}, {"option": "DAL261204C00089000", "bid": 5.05, "bid_size": 193.0, "ask": 6.75, "ask_size": 102.0, "iv": 0.4443, "open_interest": 5.0, "volume": 2.0, "delta": 0.6422, "gamma": 0.037, "vega": 0.0898, "theta": -0.0746, "rho": 0.0394, "theo": 5.667, "change": 1.575, "open": 5.55, "high": 5.55, "low": 5.2, "tick": "down", "last_trade_price": 5.2, "last_trade_time": "2026-11-09T13:56:04", "percent_change": 43.4483, "prev_day_close": 3.625}, {"option": "DAL261204P00089000", "bid": 2.43, "bid_size": 96.0, "ask": 2.91, "ask_size": 162.0, "iv": 0.4249, "open_interest": 1.0, "volume": 40.0, "delta": -0.3604, "gamma": 0.0373, "vega": 0.09, "theta": -0.0758, "rho": -0.022, "theo": 2.6115, "change": -2.3, "open": 3.2, "high": 3.2, "low": 2.8, "tick": "down", "last_trade_price": 2.8, "last_trade_time": "2026-11-09T13:04:10", "percent_change": -45.098, "prev_day_close": 5.09999990463257}, {"option": "DAL261204C00090000", "bid": 4.7, "bid_size": 415.0, "ask": 5.2, "ask_size": 78.0, "iv": 0.4035, "open_interest": 24.0, "volume": 6.0, "delta": 0.604, "gamma": 0.0384, "vega": 0.0926, "theta": -0.0767, "rho": 0.0373, "theo": 5.0666, "change": 1.95, "open": 4.75, "high": 5.42, "low": 4.7, "tick": "down", "last_trade_price": 5.2, "last_trade_time": "2026-11-09T15:33:43", "percent_change": 60.0, "prev_day_close": 3.25}, {"option": "DAL261204P00090000", "bid": 2.87, "bid_size": 55.0, "ask": 3.4, "ask_size": 159.0, "iv": 0.4295, "open_interest": 0.0, "volume": 13.0, "delta": -0.3989, "gamma": 0.0388, "vega": 0.0927, "theta": -0.0778, "rho": -0.0242, "theo": 3.0107, "change": -2.3, "open": 3.64, "high": 3.64, "low": 3.2, "tick": "up", "last_trade_price": 3.3, "last_trade_time": "2026-11-09T13:57:26", "percent_change": -41.0714, "prev_day_close": 5.59999990463257}, {"option": "DAL261204C00091000", "bid": 3.85, "bid_size": 238.0, "ask": 4.65, "ask_size": 52.0, "iv": 0.3868, "open_interest": 67.0, "volume": 4.0, "delta": 0.5649, "gamma": 0.0394, "vega": 0.0946, "theta": -0.0781, "rho": 0.035, "theo": 4.5067, "change": 1.48, "open": 4.28, "high": 4.54, "low": 4.14, "tick": "down", "last_trade_price": 4.35, "last_trade_time": "2026-11-09T15:55:20", "percent_change": 51.5679, "prev_day_close": 2.87000000476837}, {"option": "DAL261204P00091000", "bid": 3.3, "bid_size": 22.0, "ask": 4.15, "ask_size": 158.0, "iv": 0.4429, "open_interest": 0.0, "volume": 1.0, "delta": -0.4385, "gamma": 0.0398, "vega": 0.0947, "theta": -0.0791, "rho": -0.0263, "theo": 3.4511, "change": -2.325, "open": 4.0, "high": 4.0, "low": 4.0, "tick": "down", "last_trade_price": 4.0, "last_trade_time": "2026-11-09T09:32:44", "percent_change": -36.7589, "prev_day_close": 6.32500004768372}, {"option": "DAL261204C00092000", "bid": 3.7, "bid_size": 84.0, "ask": 4.2, "ask_size": 100.0, "iv": 0.408, "open_interest": 26.0, "volume": 1.0, "delta": 0.5251, "gamma": 0.04, "vega": 0.0957, "theta": -0.0787, "rho": 0.0327, "theo": 3.9873, "change": 1.27, "open": 3.77, "high": 3.77, "low": 3.77, "tick": "up", "last_trade_price": 3.77, "last_trade_time": "2026-11-09T15:55:20", "percent_change": 50.8, "prev_day_close": 2.5}, {"option": "DAL261204P00092000", "bid": 3.4, "bid_size": 179.0, "ask": 5.0, "ask_size": 175.0, "iv": 0.44, "open_interest": 0.0, "volume": 0.0, "delta": -0.4787, "gamma": 0.0405, "vega": 0.0956, "theta": -0.0796, "rho": -0.0284, "theo": 3.9318, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 6.82499980926514}, {"option": "DAL261204C00093000", "bid": 3.15, "bid_size": 124.0, "ask": 3.95, "ask_size": 132.0, "iv": 0.4143, "open_interest": 8.0, "volume": 4.0, "delta": 0.4851, "gamma": 0.0403, "vega": 0.0958, "theta": -0.0785, "rho": 0.0303, "theo": 3.509, "change": 1.005, "open": 3.27, "high": 3.27, "low": 3.2, "tick": "no_change", "last_trade_price": 3.2, "last_trade_time": "2026-11-09T11:16:08", "percent_change": 45.7859, "prev_day_close": 2.19500005245209}, {"option": "DAL261204P00093000", "bid": 4.05, "bid_size": 81.0, "ask": 4.85, "ask_size": 46.0, "iv": 0.4095, "open_interest": 0.0, "volume": 0.0, "delta": -0.5192, "gamma": 0.0408, "vega": 0.0957, "theta": -0.0794, "rho": -0.0304, "theo": 4.4551, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 7.97500014305115}, {"option": "DAL261204C00094000", "bid": 2.47, "bid_size": 188.0, "ask": 4.25, "ask_size": 136.0, "iv": 0.4387, "open_interest": 10.0, "volume": 1.0, "delta": 0.4454, "gamma": 0.0401, "vega": 0.095, "theta": -0.0775, "rho": 0.0279, "theo": 3.0708, "change": 0.065, "open": 2.6, "high": 2.6, "low": 2.6, "tick": "up", "last_trade_price": 2.6, "last_trade_time": "2026-11-09T11:14:26", "percent_change": 2.5641, "prev_day_close": 2.53500002622604}, {"option": "DAL261204P00094000", "bid": 4.3, "bid_size": 189.0, "ask": 5.65, "ask_size": 37.0, "iv": 0.4037, "open_interest": 0.0, "volume": 0.0, "delta": -0.5594, "gamma": 0.0407, "vega": 0.0947, "theta": -0.0783, "rho": -0.0319, "theo": 5.0178, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 8.24999976158142}, {"option": "DAL261204C00095000", "bid": 2.4, "bid_size": 488.0, "ask": 2.8, "ask_size": 41.0, "iv": 0.3988, "open_interest": 183.0, "volume": 15.0, "delta": 0.4063, "gamma": 0.0395, "vega": 0.0933, "theta": -0.0758, "rho": 0.0255, "theo": 2.6724, "change": 1.24, "open": 2.31, "high": 2.8, "low": 2.15, "tick": "up", "last_trade_price": 2.8, "last_trade_time": "2026-11-09T14:55:58", "percent_change": 79.4872, "prev_day_close": 1.55999994277954}, {"option": "DAL261204P00095000", "bid": 5.2, "bid_size": 203.0, "ask": 5.75, "ask_size": 82.0, "iv": 0.3906, "open_interest": 0.0, "volume": 1.0, "delta": -0.5991, "gamma": 0.0401, "vega": 0.0928, "theta": -0.0765, "rho": -0.0338, "theo": 5.622, "change": -3.525, "open": 5.85, "high": 5.85, "low": 5.85, "tick": "down", "last_trade_price": 5.85, "last_trade_time": "2026-11-09T15:59:37", "percent_change": -37.6, "prev_day_close": 9.375}, {"option": "DAL261204C00096000", "bid": 2.03, "bid_size": 179.0, "ask": 2.72, "ask_size": 195.0, "iv": 0.4118, "open_interest": 20.0, "volume": 81.0, "delta": 0.3682, "gamma": 0.0386, "vega": 0.0907, "theta": -0.0733, "rho": 0.0232, "theo": 2.3122, "change": 0.275, "open": 1.75, "high": 2.46, "low": 1.75, "tick": "no_change", "last_trade_price": 2.46, "last_trade_time": "2026-11-09T14:42:13", "percent_change": 12.5858, "prev_day_close": 2.18500000238419}, {"option": "DAL261204P00096000", "bid": 6.05, "bid_size": 43.0, "ask": 7.7, "ask_size": 57.0, "iv": 0.4721, "open_interest": 0.0, "volume": 0.0, "delta": -0.6379, "gamma": 0.0392, "vega": 0.0897, "theta": -0.074, "rho": -0.0349, "theo": 6.2645, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 10.125}, {"option": "DAL261204C00097000", "bid": 1.73, "bid_size": 111.0, "ask": 2.1, "ask_size": 34.0, "iv": 0.3948, "open_interest": 1.0, "volume": 94.0, "delta": 0.3315, "gamma": 0.0372, "vega": 0.0873, "theta": -0.0702, "rho": 0.021, "theo": 1.9894, "change": 0.85, "open": 1.79, "high": 2.08, "low": 1.53, "tick": "no_change", "last_trade_price": 2.04, "last_trade_time": "2026-11-09T14:46:43", "percent_change": 71.4286, "prev_day_close": 1.18999999761581}, {"option": "DAL261204P00097000", "bid": 5.95, "bid_size": 128.0, "ask": 8.35, "ask_size": 67.0, "iv": 0.427, "open_interest": 0.0, "volume": 0.0, "delta": -0.6752, "gamma": 0.038, "vega": 0.0864, "theta": -0.0708, "rho": -0.0361, "theo": 6.9451, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 10.9749999046326}, {"option": "DAL261204C00098000", "bid": 1.45, "bid_size": 137.0, "ask": 2.0, "ask_size": 49.0, "iv": 0.4047, "open_interest": 0.0, "volume": 2.0, "delta": 0.2965, "gamma": 0.0356, "vega": 0.0833, "theta": -0.0667, "rho": 0.0188, "theo": 1.7025, "change": 0.54, "open": 1.22, "high": 1.42, "low": 1.22, "tick": "up", "last_trade_price": 1.42, "last_trade_time": "2026-11-09T11:55:25", "percent_change": 61.3636, "prev_day_close": 0.879999980330467}, {"option": "DAL261204P00098000", "bid": 6.55, "bid_size": 113.0, "ask": 9.1, "ask_size": 59.0, "iv": 0.4218, "open_interest": 0.0, "volume": 0.0, "delta": -0.711, "gamma": 0.0364, "vega": 0.0818, "theta": -0.0672, "rho": -0.0371, "theo": 7.6627, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 11.7249999046326}, {"option": "DAL261204C00099000", "bid": 1.05, "bid_size": 187.0, "ask": 1.88, "ask_size": 23.0, "iv": 0.4028, "open_interest": 0.0, "volume": 2.0, "delta": 0.2636, "gamma": 0.0337, "vega": 0.0788, "theta": -0.0627, "rho": 0.0167, "theo": 1.4503, "change": -0.275, "open": 1.44, "high": 1.44, "low": 1.38, "tick": "down", "last_trade_price": 1.38, "last_trade_time": "2026-11-09T14:17:35", "percent_change": -16.6163, "prev_day_close": 1.65499995648861}, {"option": "DAL261204P00099000", "bid": 7.35, "bid_size": 111.0, "ask": 9.85, "ask_size": 53.0, "iv": 0.4247, "open_interest": 0.0, "volume": 0.0, "delta": -0.7446, "gamma": 0.0346, "vega": 0.0772, "theta": -0.0632, "rho": -0.0375, "theo": 8.4149, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 12.6500000953674}, {"option": "DAL261204C00100000", "bid": 1.08, "bid_size": 422.0, "ask": 1.31, "ask_size": 51.0, "iv": 0.3948, "open_interest": 4.0, "volume": 33.0, "delta": 0.2336, "gamma": 0.0317, "vega": 0.0739, "theta": -0.0586, "rho": 0.0148, "theo": 1.235, "change": 0.48, "open": 0.92, "high": 1.16, "low": 0.92, "tick": "up", "last_trade_price": 1.16, "last_trade_time": "2026-11-09T15:51:27", "percent_change": 70.5882, "prev_day_close": 0.680000007152557}, {"option": "DAL261204P00100000", "bid": 8.1, "bid_size": 98.0, "ask": 10.65, "ask_size": 46.0, "iv": 0.4242, "open_interest": 0.0, "volume": 0.0, "delta": -0.776, "gamma": 0.0325, "vega": 0.0718, "theta": -0.0589, "rho": -0.0382, "theo": 9.2021, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 13.5500001907349}, {"option": "DAL261204C00105000", "bid": 0.1, "bid_size": 360.0, "ask": 0.87, "ask_size": 67.0, "iv": 0.3934, "open_interest": 30.0, "volume": 1.0, "delta": 0.1226, "gamma": 0.0205, "vega": 0.0493, "theta": -0.0394, "rho": 0.0078, "theo": 0.5596, "change": -0.31, "open": 0.4, "high": 0.4, "low": 0.4, "tick": "up", "last_trade_price": 0.4, "last_trade_time": "2026-11-09T10:34:26", "percent_change": -43.662, "prev_day_close": 0.709999978542328}, {"option": "DAL261204P00105000", "bid": 12.35, "bid_size": 47.0, "ask": 14.9, "ask_size": 9.0, "iv": 0.4231, "open_interest": 0.0, "volume": 0.0, "delta": -0.8905, "gamma": 0.0216, "vega": 0.045, "theta": -0.0394, "rho": -0.0335, "theo": 13.5627, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 17.8000001907349}, {"option": "DAL261204C00110000", "bid": 0.06, "bid_size": 192.0, "ask": 1.18, "ask_size": 139.0, "iv": 0.5216, "open_interest": 0.0, "volume": 0.0, "delta": 0.07, "gamma": 0.0126, "vega": 0.0326, "theta": -0.0276, "rho": 0.0044, "theo": 0.305, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 1.12999999523163}, {"option": "DAL261204P00110000", "bid": 16.9, "bid_size": 60.0, "ask": 20.35, "ask_size": 13.0, "iv": 0.5238, "open_interest": 0.0, "volume": 0.0, "delta": -0.9456, "gamma": 0.0138, "vega": 0.0267, "theta": -0.0275, "rho": -0.027, "theo": 18.3435, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 22.9249992370605}, {"option": "DAL261204C00115000", "bid": 0.0, "bid_size": 0.0, "ask": 0.7, "ask_size": 182.0, "iv": 0.5374, "open_interest": 41.0, "volume": 2.0, "delta": 0.045, "gamma": 0.0082, "vega": 0.0231, "theta": -0.0211, "rho": 0.0028, "theo": 0.1974, "change": -0.24, "open": 0.36, "high": 0.36, "low": 0.26, "tick": "down", "last_trade_price": 0.26, "last_trade_time": "2026-11-09T14:17:35", "percent_change": -48.0, "prev_day_close": 0.5}, {"option": "DAL261204P00115000", "bid": 21.75, "bid_size": 60.0, "ask": 24.75, "ask_size": 6.0, "iv": 0.4685, "open_interest": 0.0, "volume": 0.0, "delta": -0.9722, "gamma": 0.0096, "vega": 0.0158, "theta": -0.0205, "rho": -0.0191, "theo": 23.2648, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 28.1000003814697}, {"option": "DAL261211C00050000", "bid": 40.1, "bid_size": 26.0, "ask": 44.0, "ask_size": 2.0, "iv": 0.8663, "open_interest": 0.0, "volume": 0.0, "delta": 0.9942, "gamma": 0.0007, "vega": 0.0045, "theta": -0.0006, "rho": 0.0458, "theo": 42.0468, "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": 37.9750003814697}, {"option": "DAL261211P00050000", "bid": 0.0, "bid_size": 0.0, "ask": 2.18, "ask_size": 96.0, "iv": 1.4846, "open_interest": 0.0, "volume": 0.0, "delta": -0.0058, "gamma": 0.0007, "vega": 0.0045, "theta": -0.0056, "rho": -0.0005, "theo": 0.0447, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.104999996721745}, {"option": "DAL261211C00055000", "bid": 35.35, "bid_size": 26.0, "ask": 38.9, "ask_size": 1.0, "iv": 0.8209, "open_interest": 0.0, "volume": 0.0, "delta": 0.992, "gamma": 0.001, "vega": 0.006, "theta": -0.0022, "rho": 0.0503, "theo": 37.0785, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 33.0250005722046}, {"option": "DAL261211P00055000", "bid": 0.0, "bid_size": 0.0, "ask": 2.19, "ask_size": 102.0, "iv": 1.292, "open_interest": 0.0, "volume": 0.0, "delta": -0.008, "gamma": 0.0011, "vega": 0.006, "theta": -0.0066, "rho": -0.0007, "theo": 0.0555, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 1.125}, {"option": "DAL261211C00060000", "bid": 30.0, "bid_size": 27.0, "ask": 33.9, "ask_size": 1.0, "iv": 0.0, "open_interest": 0.0, "volume": 0.0, "delta": 0.9885, "gamma": 0.0016, "vega": 0.0082, "theta": -0.0042, "rho": 0.0546, "theo": 32.117, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 27.6750001907349}, {"option": "DAL261211P00060000", "bid": 0.0, "bid_size": 0.0, "ask": 1.55, "ask_size": 1.0, "iv": 1.0201, "open_interest": 0.0, "volume": 0.0, "delta": -0.0115, "gamma": 0.0017, "vega": 0.0083, "theta": -0.0081, "rho": -0.001, "theo": 0.0731, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 1.1599999666214}, {"option": "DAL261211C00064000", "bid": 26.05, "bid_size": 26.0, "ask": 29.9, "ask_size": 1.0, "iv": 0.0, "open_interest": 0.0, "volume": 0.0, "delta": 0.9835, "gamma": 0.0025, "vega": 0.0113, "theta": -0.0066, "rho": 0.0579, "theo": 28.1593, "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": 23.75}, {"option": "DAL261211P00064000", "bid": 0.0, "bid_size": 0.0, "ask": 1.2, "ask_size": 94.0, "iv": 0.8409, "open_interest": 0.0, "volume": 0.0, "delta": -0.0165, "gamma": 0.0025, "vega": 0.0113, "theta": -0.01, "rho": -0.0014, "theo": 0.0989, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 1.20000005234033}, {"option": "DAL261211C00065000", "bid": 25.1, "bid_size": 30.0, "ask": 29.0, "ask_size": 1.0, "iv": 0.0, "open_interest": 0.0, "volume": 0.0, "delta": 0.9817, "gamma": 0.0028, "vega": 0.0123, "theta": -0.0074, "rho": 0.0586, "theo": 27.1729, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 22.7749996185303}, {"option": "DAL261211P00065000", "bid": 0.0, "bid_size": 0.0, "ask": 1.25, "ask_size": 381.0, "iv": 0.8196, "open_interest": 0.0, "volume": 0.0, "delta": -0.0183, "gamma": 0.0028, "vega": 0.0124, "theta": -0.0107, "rho": -0.0015, "theo": 0.1083, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 1.2250000378117}, {"option": "DAL261211C00066000", "bid": 24.35, "bid_size": 30.0, "ask": 28.05, "ask_size": 1.0, "iv": 0.5812, "open_interest": 0.0, "volume": 0.0, "delta": 0.9797, "gamma": 0.0031, "vega": 0.0135, "theta": -0.0083, "rho": 0.0594, "theo": 26.1882, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 21.6000003814697}, {"option": "DAL261211P00066000", "bid": 0.01, "bid_size": 155.0, "ask": 0.32, "ask_size": 369.0, "iv": 0.6038, "open_interest": 4.0, "volume": 3.0, "delta": -0.0204, "gamma": 0.0032, "vega": 0.0135, "theta": -0.0115, "rho": -0.0017, "theo": 0.1195, "change": -1.15, "open": 0.12, "high": 0.12, "low": 0.07, "tick": "up", "last_trade_price": 0.08, "last_trade_time": "2026-11-09T15:38:08", "percent_change": -93.4959, "prev_day_close": 1.2300000237301}, {"option": "DAL261211C00067000", "bid": 23.8, "bid_size": 30.0, "ask": 26.95, "ask_size": 5.0, "iv": 0.6497, "open_interest": 0.0, "volume": 0.0, "delta": 0.9772, "gamma": 0.0035, "vega": 0.0149, "theta": -0.0093, "rho": 0.0601, "theo": 25.2057, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 20.8249998092651}, {"option": "DAL261211P00067000", "bid": 0.01, "bid_size": 190.0, "ask": 0.33, "ask_size": 346.0, "iv": 0.5835, "open_interest": 27.0, "volume": 8.0, "delta": -0.0228, "gamma": 0.0035, "vega": 0.0149, "theta": -0.0124, "rho": -0.0019, "theo": 0.1328, "change": -1.125, "open": 0.09, "high": 0.13, "low": 0.09, "tick": "no_change", "last_trade_price": 0.13, "last_trade_time": "2026-11-09T15:37:47", "percent_change": -89.6414, "prev_day_close": 1.25500000920147}, {"option": "DAL261211C00068000", "bid": 22.8, "bid_size": 47.0, "ask": 25.9, "ask_size": 9.0, "iv": 0.612, "open_interest": 0.0, "volume": 0.0, "delta": 0.9744, "gamma": 0.004, "vega": 0.0164, "theta": -0.0105, "rho": 0.0608, "theo": 24.2258, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 19.6999998092651}, {"option": "DAL261211P00068000", "bid": 0.01, "bid_size": 155.0, "ask": 0.34, "ask_size": 239.0, "iv": 0.5631, "open_interest": 0.0, "volume": 0.0, "delta": -0.0257, "gamma": 0.004, "vega": 0.0165, "theta": -0.0134, "rho": -0.0021, "theo": 0.1488, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 1.3049999922514}, {"option": "DAL261211C00069000", "bid": 21.4, "bid_size": 52.0, "ask": 24.9, "ask_size": 3.0, "iv": 0.4644, "open_interest": 0.0, "volume": 0.0, "delta": 0.971, "gamma": 0.0045, "vega": 0.0182, "theta": -0.0118, "rho": 0.0614, "theo": 23.249, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 18.8250007629395}, {"option": "DAL261211P00069000", "bid": 0.01, "bid_size": 64.0, "ask": 1.11, "ask_size": 26.0, "iv": 0.6869, "open_interest": 0.0, "volume": 0.0, "delta": -0.0291, "gamma": 0.0045, "vega": 0.0183, "theta": -0.0146, "rho": -0.0024, "theo": 0.1679, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 1.31499997153878}, {"option": "DAL261211C00070000", "bid": 20.85, "bid_size": 52.0, "ask": 23.7, "ask_size": 3.0, "iv": 0.525, "open_interest": 0.0, "volume": 0.0, "delta": 0.967, "gamma": 0.0051, "vega": 0.0203, "theta": -0.0132, "rho": 0.0619, "theo": 22.276, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 17.9250001907349}, {"option": "DAL261211P00070000", "bid": 0.01, "bid_size": 67.0, "ask": 1.15, "ask_size": 26.0, "iv": 0.6654, "open_interest": 0.0, "volume": 0.0, "delta": -0.0331, "gamma": 0.0052, "vega": 0.0203, "theta": -0.016, "rho": -0.0028, "theo": 0.1909, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 1.3599999435246}, {"option": "DAL261211C00071000", "bid": 19.9, "bid_size": 52.0, "ask": 22.95, "ask_size": 3.0, "iv": 0.5627, "open_interest": 0.0, "volume": 0.0, "delta": 0.9623, "gamma": 0.0058, "vega": 0.0226, "theta": -0.0149, "rho": 0.0624, "theo": 21.3076, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 16.9750003814697}, {"option": "DAL261211P00071000", "bid": 0.01, "bid_size": 74.0, "ask": 1.43, "ask_size": 24.0, "iv": 0.6745, "open_interest": 0.0, "volume": 0.0, "delta": -0.0378, "gamma": 0.0058, "vega": 0.0227, "theta": -0.0175, "rho": -0.0031, "theo": 0.2184, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.745000004768372}, {"option": "DAL261211C00072000", "bid": 18.2, "bid_size": 58.0, "ask": 22.15, "ask_size": 3.0, "iv": 0.4147, "open_interest": 0.0, "volume": 0.0, "delta": 0.9568, "gamma": 0.0066, "vega": 0.0252, "theta": -0.0168, "rho": 0.0629, "theo": 20.3447, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 15.875}, {"option": "DAL261211P00072000", "bid": 0.01, "bid_size": 189.0, "ask": 1.49, "ask_size": 379.0, "iv": 0.6536, "open_interest": 4.0, "volume": 0.0, "delta": -0.0434, "gamma": 0.0067, "vega": 0.0253, "theta": -0.0193, "rho": -0.0036, "theo": 0.2515, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 0.81, "last_trade_time": "2026-11-06T15:49:42", "percent_change": 0.0, "prev_day_close": 0.660000011324882}, {"option": "DAL261211C00073000", "bid": 17.2, "bid_size": 56.0, "ask": 21.2, "ask_size": 3.0, "iv": 0.4094, "open_interest": 0.0, "volume": 0.0, "delta": 0.9503, "gamma": 0.0075, "vega": 0.0282, "theta": -0.0188, "rho": 0.0632, "theo": 19.3883, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 15.3499999046326}, {"option": "DAL261211P00073000", "bid": 0.01, "bid_size": 202.0, "ask": 1.22, "ask_size": 369.0, "iv": 0.5933, "open_interest": 2.0, "volume": 0.0, "delta": -0.0499, "gamma": 0.0076, "vega": 0.0283, "theta": -0.0213, "rho": -0.0042, "theo": 0.2911, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 1.19, "last_trade_time": "2026-11-06T13:15:55", "percent_change": 0.0, "prev_day_close": 0.780000016093254}, {"option": "DAL261211C00074000", "bid": 17.0, "bid_size": 56.0, "ask": 20.1, "ask_size": 3.0, "iv": 0.5234, "open_interest": 0.0, "volume": 0.0, "delta": 0.9428, "gamma": 0.0086, "vega": 0.0315, "theta": -0.0212, "rho": 0.0635, "theo": 18.4396, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 14.2000002861023}, {"option": "DAL261211P00074000", "bid": 0.01, "bid_size": 214.0, "ask": 0.91, "ask_size": 366.0, "iv": 0.5263, "open_interest": 3.0, "volume": 0.0, "delta": -0.0575, "gamma": 0.0086, "vega": 0.0317, "theta": -0.0235, "rho": -0.0047, "theo": 0.3385, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 1.25, "last_trade_time": "2026-11-06T13:15:55", "percent_change": 0.0, "prev_day_close": 0.880000025033951}, {"option": "DAL261211C00075000", "bid": 15.35, "bid_size": 60.0, "ask": 19.25, "ask_size": 9.0, "iv": 0.4144, "open_interest": 0.0, "volume": 0.0, "delta": 0.934, "gamma": 0.0097, "vega": 0.0352, "theta": -0.0237, "rho": 0.0636, "theo": 17.4999, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 13.2750000953674}, {"option": "DAL261211P00075000", "bid": 0.2, "bid_size": 149.0, "ask": 1.04, "ask_size": 340.0, "iv": 0.5409, "open_interest": 12.0, "volume": 0.0, "delta": -0.0663, "gamma": 0.0098, "vega": 0.0353, "theta": -0.0259, "rho": -0.0055, "theo": 0.3949, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 1.8, "last_trade_time": "2026-11-06T13:15:17", "percent_change": 0.0, "prev_day_close": 1.03500002622604}, {"option": "DAL261211C00076000", "bid": 15.1, "bid_size": 47.0, "ask": 18.2, "ask_size": 9.0, "iv": 0.496, "open_interest": 0.0, "volume": 0.0, "delta": 0.9239, "gamma": 0.011, "vega": 0.0393, "theta": -0.0265, "rho": 0.0636, "theo": 16.5706, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 12.4249997138977}, {"option": "DAL261211P00076000", "bid": 0.25, "bid_size": 145.0, "ask": 0.83, "ask_size": 216.0, "iv": 0.4957, "open_interest": 4.0, "volume": 1.0, "delta": -0.0764, "gamma": 0.0111, "vega": 0.0395, "theta": -0.0286, "rho": -0.0064, "theo": 0.4617, "change": -0.475, "open": 0.68, "high": 0.68, "low": 0.68, "tick": "down", "last_trade_price": 0.68, "last_trade_time": "2026-11-09T10:21:23", "percent_change": -41.1255, "prev_day_close": 1.15500000119209}, {"option": "DAL261211C00077000", "bid": 13.95, "bid_size": 39.0, "ask": 17.3, "ask_size": 9.0, "iv": 0.4634, "open_interest": 0.0, "volume": 0.0, "delta": 0.9123, "gamma": 0.0124, "vega": 0.0436, "theta": -0.0295, "rho": 0.0635, "theo": 15.6533, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 11.5750002861023}, {"option": "DAL261211P00077000", "bid": 0.15, "bid_size": 212.0, "ask": 0.95, "ask_size": 230.0, "iv": 0.4722, "open_interest": 3.0, "volume": 1.0, "delta": -0.0881, "gamma": 0.0125, "vega": 0.0438, "theta": -0.0315, "rho": -0.0072, "theo": 0.5408, "change": -0.71, "open": 0.71, "high": 0.71, "low": 0.71, "tick": "down", "last_trade_price": 0.71, "last_trade_time": "2026-11-09T10:21:23", "percent_change": -50.0, "prev_day_close": 1.4200000166893}, {"option": "DAL261211C00078000", "bid": 13.3, "bid_size": 47.0, "ask": 15.85, "ask_size": 9.0, "iv": 0.4252, "open_interest": 0.0, "volume": 0.0, "delta": 0.8992, "gamma": 0.0139, "vega": 0.0484, "theta": -0.0327, "rho": 0.0632, "theo": 14.7497, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 10.7750000953674}, {"option": "DAL261211P00078000", "bid": 0.09, "bid_size": 306.0, "ask": 1.08, "ask_size": 275.0, "iv": 0.4541, "open_interest": 65.0, "volume": 12.0, "delta": -0.1014, "gamma": 0.014, "vega": 0.0485, "theta": -0.0346, "rho": -0.0084, "theo": 0.6335, "change": -0.86, "open": 1.01, "high": 1.01, "low": 0.61, "tick": "no_change", "last_trade_price": 0.61, "last_trade_time": "2026-11-09T14:25:21", "percent_change": -58.5034, "prev_day_close": 1.47000002861023}, {"option": "DAL261211C00079000", "bid": 12.55, "bid_size": 91.0, "ask": 14.95, "ask_size": 11.0, "iv": 0.4372, "open_interest": 1.0, "volume": 1.0, "delta": 0.8843, "gamma": 0.0156, "vega": 0.0534, "theta": -0.036, "rho": 0.0628, "theo": 13.8616, "change": 3.92, "open": 13.82, "high": 13.82, "low": 13.82, "tick": "up", "last_trade_price": 13.82, "last_trade_time": "2026-11-09T15:44:09", "percent_change": 39.596, "prev_day_close": 9.90000009536743}, {"option": "DAL261211P00079000", "bid": 0.52, "bid_size": 98.0, "ask": 1.04, "ask_size": 3.0, "iv": 0.4663, "open_interest": 6.0, "volume": 2.0, "delta": -0.1164, "gamma": 0.0156, "vega": 0.0536, "theta": -0.0378, "rho": -0.0095, "theo": 0.7419, "change": -0.92, "open": 1.13, "high": 1.13, "low": 1.04, "tick": "down", "last_trade_price": 1.04, "last_trade_time": "2026-11-09T10:09:52", "percent_change": -46.9388, "prev_day_close": 1.95999991893768}, {"option": "DAL261211C00080000", "bid": 11.5, "bid_size": 97.0, "ask": 14.05, "ask_size": 29.0, "iv": 0.415, "open_interest": 2.0, "volume": 0.0, "delta": 0.8676, "gamma": 0.0173, "vega": 0.0586, "theta": -0.0395, "rho": 0.0621, "theo": 12.9908, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 7.87, "last_trade_time": "2026-11-04T10:46:39", "percent_change": 0.0, "prev_day_close": 9.125}, {"option": "DAL261211P00080000", "bid": 0.44, "bid_size": 191.0, "ask": 1.38, "ask_size": 6.0, "iv": 0.4615, "open_interest": 0.0, "volume": 0.0, "delta": -0.1332, "gamma": 0.0174, "vega": 0.0588, "theta": -0.0412, "rho": -0.0109, "theo": 0.8676, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 1.93000000715256}, {"option": "DAL261211C00081000", "bid": 10.55, "bid_size": 125.0, "ask": 13.2, "ask_size": 15.0, "iv": 0.4059, "open_interest": 2.0, "volume": 1.0, "delta": 0.849, "gamma": 0.0191, "vega": 0.064, "theta": -0.0431, "rho": 0.0613, "theo": 12.1393, "change": 3.485, "open": 12.06, "high": 12.06, "low": 12.06, "tick": "up", "last_trade_price": 12.06, "last_trade_time": "2026-11-09T15:44:09", "percent_change": 40.6414, "prev_day_close": 8.57500004768372}, {"option": "DAL261211P00081000", "bid": 0.5, "bid_size": 218.0, "ask": 1.19, "ask_size": 46.0, "iv": 0.4225, "open_interest": 6.0, "volume": 11.0, "delta": -0.1519, "gamma": 0.0192, "vega": 0.0643, "theta": -0.0447, "rho": -0.0123, "theo": 1.013, "change": -1.175, "open": 1.67, "high": 1.67, "low": 1.01, "tick": "no_change", "last_trade_price": 1.01, "last_trade_time": "2026-11-09T14:25:21", "percent_change": -53.7757, "prev_day_close": 2.18500000238419}, {"option": "DAL261211C00082000", "bid": 10.05, "bid_size": 90.0, "ask": 12.4, "ask_size": 25.0, "iv": 0.4331, "open_interest": 0.0, "volume": 0.0, "delta": 0.8285, "gamma": 0.0209, "vega": 0.0696, "theta": -0.0467, "rho": 0.0603, "theo": 11.309, "change": 0.0, "open": 0.0, "high": 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": "DAL261211P00082000", "bid": 0.71, "bid_size": 206.0, "ask": 1.88, "ask_size": 288.0, "iv": 0.4619, "open_interest": 0.0, "volume": 4.0, "delta": -0.1726, "gamma": 0.0211, "vega": 0.0697, "theta": -0.0482, "rho": -0.014, "theo": 1.1796, "change": -1.23, "open": 1.48, "high": 1.48, "low": 1.2, "tick": "down", "last_trade_price": 1.2, "last_trade_time": "2026-11-09T15:28:11", "percent_change": -50.6173, "prev_day_close": 2.42999994754791}, {"option": "DAL261211C00083000", "bid": 8.95, "bid_size": 109.0, "ask": 11.5, "ask_size": 42.0, "iv": 0.4031, "open_interest": 0.0, "volume": 1.0, "delta": 0.806, "gamma": 0.0228, "vega": 0.075, "theta": -0.0502, "rho": 0.0592, "theo": 10.5022, "change": 2.22, "open": 9.87, "high": 9.87, "low": 9.87, "tick": "up", "last_trade_price": 9.87, "last_trade_time": "2026-11-09T11:36:03", "percent_change": 29.0196, "prev_day_close": 7.65000009536743}, {"option": "DAL261211P00083000", "bid": 1.12, "bid_size": 93.0, "ask": 2.03, "ask_size": 260.0, "iv": 0.4684, "open_interest": 0.0, "volume": 12.0, "delta": -0.1952, "gamma": 0.023, "vega": 0.0754, "theta": -0.0517, "rho": -0.0157, "theo": 1.3697, "change": -1.33, "open": 1.77, "high": 1.77, "low": 1.54, "tick": "no_change", "last_trade_price": 1.54, "last_trade_time": "2026-11-09T14:20:31", "percent_change": -46.3415, "prev_day_close": 2.87000000476837}, {"option": "DAL261211C00084000", "bid": 8.15, "bid_size": 159.0, "ask": 10.7, "ask_size": 9.0, "iv": 0.3999, "open_interest": 7.0, "volume": 4.0, "delta": 0.7816, "gamma": 0.0247, "vega": 0.0804, "theta": -0.0537, "rho": 0.0578, "theo": 9.7204, "change": 2.95, "open": 10.0, "high": 10.0, "low": 10.0, "tick": "up", "last_trade_price": 10.0, "last_trade_time": "2026-11-09T11:50:03", "percent_change": 41.844, "prev_day_close": 7.04999995231628}, {"option": "DAL261211P00084000", "bid": 0.95, "bid_size": 225.0, "ask": 2.33, "ask_size": 3.0, "iv": 0.4445, "open_interest": 0.0, "volume": 0.0, "delta": -0.2198, "gamma": 0.0249, "vega": 0.0806, "theta": -0.0551, "rho": -0.0177, "theo": 1.5855, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 3.10500001907349}, {"option": "DAL261211C00085000", "bid": 6.85, "bid_size": 135.0, "ask": 10.05, "ask_size": 28.0, "iv": 0.3716, "open_interest": 18.0, "volume": 0.0, "delta": 0.7554, "gamma": 0.0265, "vega": 0.0856, "theta": -0.057, "rho": 0.0563, "theo": 8.9662, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 6.02, "last_trade_time": "2026-11-06T12:36:38", "percent_change": 0.0, "prev_day_close": 6.32500004768372}, {"option": "DAL261211P00085000", "bid": 1.5, "bid_size": 83.0, "ask": 2.33, "ask_size": 74.0, "iv": 0.4443, "open_interest": 0.0, "volume": 0.0, "delta": -0.2463, "gamma": 0.0267, "vega": 0.0861, "theta": -0.0583, "rho": -0.0196, "theo": 1.8285, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 3.60000014305115}, {"option": "DAL261211C00086000", "bid": 7.75, "bid_size": 11.0, "ask": 9.25, "ask_size": 57.0, "iv": 0.4594, "open_interest": 26.0, "volume": 0.0, "delta": 0.7273, "gamma": 0.0282, "vega": 0.0905, "theta": -0.06, "rho": 0.0545, "theo": 8.241, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 5.3, "last_trade_time": "2026-11-06T11:03:32", "percent_change": 0.0, "prev_day_close": 5.59999990463257}, {"option": "DAL261211P00086000", "bid": 1.6, "bid_size": 159.0, "ask": 2.48, "ask_size": 123.0, "iv": 0.4241, "open_interest": 5.0, "volume": 3.0, "delta": -0.2746, "gamma": 0.0285, "vega": 0.0907, "theta": -0.0613, "rho": -0.0218, "theo": 2.1014, "change": -1.935, "open": 2.06, "high": 2.06, "low": 1.99, "tick": "down", "last_trade_price": 1.99, "last_trade_time": "2026-11-09T15:00:16", "percent_change": -49.2994, "prev_day_close": 3.92499995231628}, {"option": "DAL261211C00087000", "bid": 6.4, "bid_size": 162.0, "ask": 8.05, "ask_size": 35.0, "iv": 0.3936, "open_interest": 3.0, "volume": 1.0, "delta": 0.6976, "gamma": 0.0299, "vega": 0.095, "theta": -0.0628, "rho": 0.0526, "theo": 7.5469, "change": 1.325, "open": 6.45, "high": 6.45, "low": 6.45, "tick": "up", "last_trade_price": 6.45, "last_trade_time": "2026-11-09T09:46:53", "percent_change": 25.8537, "prev_day_close": 5.125}, {"option": "DAL261211P00087000", "bid": 1.89, "bid_size": 170.0, "ask": 3.15, "ask_size": 3.0, "iv": 0.4399, "open_interest": 6.0, "volume": 0.0, "delta": -0.3046, "gamma": 0.0302, "vega": 0.0954, "theta": -0.064, "rho": -0.0241, "theo": 2.4051, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 4.49, "last_trade_time": "2026-11-06T12:18:54", "percent_change": 0.0, "prev_day_close": 4.44999992847443}, {"option": "DAL261211C00088000", "bid": 5.9, "bid_size": 157.0, "ask": 7.55, "ask_size": 35.0, "iv": 0.4087, "open_interest": 4.0, "volume": 0.0, "delta": 0.6664, "gamma": 0.0314, "vega": 0.099, "theta": -0.0652, "rho": 0.0506, "theo": 6.8854, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 4.61, "last_trade_time": "2026-11-06T11:52:39", "percent_change": 0.0, "prev_day_close": 4.25}, {"option": "DAL261211P00088000", "bid": 2.28, "bid_size": 123.0, "ask": 4.1, "ask_size": 285.0, "iv": 0.4699, "open_interest": 6.0, "volume": 0.0, "delta": -0.3362, "gamma": 0.0317, "vega": 0.0992, "theta": -0.0663, "rho": -0.0264, "theo": 2.7425, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 4.42, "last_trade_time": "2026-11-04T12:11:33", "percent_change": 0.0, "prev_day_close": 4.85000014305115}, {"option": "DAL261211C00089000", "bid": 5.45, "bid_size": 156.0, "ask": 7.05, "ask_size": 28.0, "iv": 0.4215, "open_interest": 21.0, "volume": 4.0, "delta": 0.6339, "gamma": 0.0326, "vega": 0.1024, "theta": -0.0671, "rho": 0.0484, "theo": 6.2581, "change": 2.015, "open": 6.15, "high": 6.15, "low": 6.14, "tick": "down", "last_trade_price": 6.14, "last_trade_time": "2026-11-09T15:48:54", "percent_change": 48.8485, "prev_day_close": 4.125}, {"option": "DAL261211P00089000", "bid": 2.58, "bid_size": 130.0, "ask": 3.9, "ask_size": 129.0, "iv": 0.4346, "open_interest": 0.0, "volume": 0.0, "delta": -0.369, "gamma": 0.033, "vega": 0.1027, "theta": -0.0682, "rho": -0.0288, "theo": 3.1135, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 5.54999995231628}, {"option": "DAL261211C00090000", "bid": 4.1, "bid_size": 237.0, "ask": 6.85, "ask_size": 38.0, "iv": 0.4016, "open_interest": 5.0, "volume": 35.0, "delta": 0.6003, "gamma": 0.0337, "vega": 0.1051, "theta": -0.0686, "rho": 0.046, "theo": 5.6659, "change": 2.37, "open": 5.05, "high": 5.97, "low": 5.05, "tick": "up", "last_trade_price": 5.97, "last_trade_time": "2026-11-09T15:23:51", "percent_change": 65.8333, "prev_day_close": 3.60000014305115}, {"option": "DAL261211P00090000", "bid": 2.83, "bid_size": 142.0, "ask": 4.9, "ask_size": 63.0, "iv": 0.4525, "open_interest": 0.0, "volume": 0.0, "delta": -0.403, "gamma": 0.0341, "vega": 0.1052, "theta": -0.0697, "rho": -0.031, "theo": 3.5212, "change": 0.0, "open": 0.0, "high": 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": "DAL261211C00091000", "bid": 3.55, "bid_size": 214.0, "ask": 6.25, "ask_size": 70.0, "iv": 0.3979, "open_interest": 0.0, "volume": 1.0, "delta": 0.566, "gamma": 0.0345, "vega": 0.107, "theta": -0.0696, "rho": 0.0436, "theo": 5.1099, "change": 1.705, "open": 4.9, "high": 4.9, "low": 4.9, "tick": "up", "last_trade_price": 4.9, "last_trade_time": "2026-11-09T14:38:34", "percent_change": 53.3646, "prev_day_close": 3.1949999332428}, {"option": "DAL261211P00091000", "bid": 2.94, "bid_size": 182.0, "ask": 5.3, "ask_size": 133.0, "iv": 0.4321, "open_interest": 0.0, "volume": 4.0, "delta": -0.4378, "gamma": 0.0349, "vega": 0.1071, "theta": -0.0706, "rho": -0.0334, "theo": 3.9642, "change": -2.275, "open": 4.4, "high": 4.4, "low": 4.4, "tick": "down", "last_trade_price": 4.4, "last_trade_time": "2026-11-09T10:43:49", "percent_change": -34.0824, "prev_day_close": 6.67499995231628}, {"option": "DAL261211C00092000", "bid": 3.75, "bid_size": 167.0, "ask": 5.0, "ask_size": 57.0, "iv": 0.3956, "open_interest": 9.0, "volume": 3.0, "delta": 0.5312, "gamma": 0.0351, "vega": 0.1082, "theta": -0.0701, "rho": 0.0411, "theo": 4.5902, "change": 1.62, "open": 4.23, "high": 4.55, "low": 4.2, "tick": "up", "last_trade_price": 4.55, "last_trade_time": "2026-11-09T14:48:56", "percent_change": 55.2901, "prev_day_close": 2.92999994754791}, {"option": "DAL261211P00092000", "bid": 4.15, "bid_size": 17.0, "ask": 5.6, "ask_size": 80.0, "iv": 0.4552, "open_interest": 0.0, "volume": 1.0, "delta": -0.4731, "gamma": 0.0355, "vega": 0.1081, "theta": -0.0711, "rho": -0.0356, "theo": 4.4454, "change": -2.145, "open": 5.03, "high": 5.03, "low": 5.03, "tick": "down", "last_trade_price": 5.03, "last_trade_time": "2026-11-09T09:41:32", "percent_change": -29.8955, "prev_day_close": 7.17499995231628}, {"option": "DAL261211C00093000", "bid": 2.87, "bid_size": 183.0, "ask": 5.3, "ask_size": 15.0, "iv": 0.4115, "open_interest": 1.0, "volume": 1.0, "delta": 0.4961, "gamma": 0.0353, "vega": 0.1085, "theta": -0.07, "rho": 0.0385, "theo": 4.107, "change": 1.3, "open": 3.84, "high": 3.84, "low": 3.84, "tick": "up", "last_trade_price": 3.84, "last_trade_time": "2026-11-09T10:43:48", "percent_change": 51.1811, "prev_day_close": 2.54000008106232}, {"option": "DAL261211P00093000", "bid": 4.35, "bid_size": 102.0, "ask": 6.4, "ask_size": 83.0, "iv": 0.4517, "open_interest": 0.0, "volume": 0.0, "delta": -0.5086, "gamma": 0.0358, "vega": 0.1082, "theta": -0.071, "rho": -0.0379, "theo": 4.962, "change": 0.0, "open": 0.0, "high": 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": "DAL261211C00094000", "bid": 2.97, "bid_size": 139.0, "ask": 4.1, "ask_size": 87.0, "iv": 0.4002, "open_interest": 1.0, "volume": 9.0, "delta": 0.4612, "gamma": 0.0353, "vega": 0.108, "theta": -0.0694, "rho": 0.036, "theo": 3.6597, "change": 0.66, "open": 3.45, "high": 3.45, "low": 3.45, "tick": "no_change", "last_trade_price": 3.45, "last_trade_time": "2026-11-09T14:38:34", "percent_change": 23.6559, "prev_day_close": 2.79000002145767}, {"option": "DAL261211P00094000", "bid": 4.25, "bid_size": 141.0, "ask": 6.95, "ask_size": 86.0, "iv": 0.4195, "open_interest": 0.0, "volume": 0.0, "delta": -0.5441, "gamma": 0.0359, "vega": 0.1076, "theta": -0.0703, "rho": -0.0398, "theo": 5.5169, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 8.59999990463257}, {"option": "DAL261211C00095000", "bid": 2.56, "bid_size": 209.0, "ask": 3.6, "ask_size": 54.0, "iv": 0.3943, "open_interest": 81.0, "volume": 8.0, "delta": 0.4267, "gamma": 0.035, "vega": 0.1067, "theta": -0.0683, "rho": 0.0334, "theo": 3.2479, "change": 1.395, "open": 2.92, "high": 3.23, "low": 2.75, "tick": "up", "last_trade_price": 3.23, "last_trade_time": "2026-11-09T15:28:11", "percent_change": 76.0218, "prev_day_close": 1.83499997854233}, {"option": "DAL261211P00095000", "bid": 5.65, "bid_size": 116.0, "ask": 6.25, "ask_size": 54.0, "iv": 0.3953, "open_interest": 0.0, "volume": 1.0, "delta": -0.5792, "gamma": 0.0356, "vega": 0.1061, "theta": -0.0692, "rho": -0.0418, "theo": 6.1058, "change": -2.825, "open": 6.35, "high": 6.35, "low": 6.35, "tick": "down", "last_trade_price": 6.35, "last_trade_time": "2026-11-09T15:59:37", "percent_change": -30.7902, "prev_day_close": 9.1749997138977}, {"option": "DAL261211C00096000", "bid": 2.26, "bid_size": 115.0, "ask": 2.85, "ask_size": 1.0, "iv": 0.3782, "open_interest": 2.0, "volume": 2.0, "delta": 0.3928, "gamma": 0.0345, "vega": 0.1046, "theta": -0.0667, "rho": 0.0308, "theo": 2.8701, "change": 0.975, "open": 2.7, "high": 2.75, "low": 2.7, "tick": "up", "last_trade_price": 2.75, "last_trade_time": "2026-11-09T14:41:27", "percent_change": 54.9296, "prev_day_close": 1.77500003576279}, {"option": "DAL261211P00096000", "bid": 5.7, "bid_size": 175.0, "ask": 8.15, "ask_size": 56.0, "iv": 0.4271, "open_interest": 0.0, "volume": 0.0, "delta": -0.6137, "gamma": 0.0351, "vega": 0.1038, "theta": -0.0675, "rho": -0.0433, "theo": 6.7315, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 10.5}, {"option": "DAL261211C00097000", "bid": 1.64, "bid_size": 278.0, "ask": 3.5, "ask_size": 81.0, "iv": 0.4113, "open_interest": 19.0, "volume": 7.0, "delta": 0.3598, "gamma": 0.0336, "vega": 0.1018, "theta": -0.0646, "rho": 0.0283, "theo": 2.5254, "change": 0.93, "open": 2.0, "high": 2.4, "low": 2.0, "tick": "no_change", "last_trade_price": 2.4, "last_trade_time": "2026-11-09T14:41:27", "percent_change": 63.2653, "prev_day_close": 1.47000002861023}, {"option": "DAL261211P00097000", "bid": 6.8, "bid_size": 72.0, "ask": 8.75, "ask_size": 9.0, "iv": 0.445, "open_interest": 0.0, "volume": 0.0, "delta": -0.6474, "gamma": 0.0344, "vega": 0.1009, "theta": -0.0654, "rho": -0.0449, "theo": 7.3888, "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": 11.0}, {"option": "DAL261211C00098000", "bid": 1.71, "bid_size": 41.0, "ask": 2.78, "ask_size": 13.0, "iv": 0.4088, "open_interest": 0.0, "volume": 0.0, "delta": 0.328, "gamma": 0.0326, "vega": 0.0984, "theta": -0.0622, "rho": 0.0259, "theo": 2.2122, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.919999994337559}, {"option": "DAL261211P00098000", "bid": 7.05, "bid_size": 139.0, "ask": 9.1, "ask_size": 32.0, "iv": 0.4049, "open_interest": 0.0, "volume": 0.0, "delta": -0.68, "gamma": 0.0334, "vega": 0.097, "theta": -0.0629, "rho": -0.0458, "theo": 8.0806, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 12.0749998092651}, {"option": "DAL261211C00099000", "bid": 1.41, "bid_size": 99.0, "ask": 2.38, "ask_size": 21.0, "iv": 0.4004, "open_interest": 1.0, "volume": 1.0, "delta": 0.2974, "gamma": 0.0314, "vega": 0.0944, "theta": -0.0593, "rho": 0.0235, "theo": 1.9294, "change": 0.935, "open": 1.75, "high": 1.75, "low": 1.75, "tick": "up", "last_trade_price": 1.75, "last_trade_time": "2026-11-09T10:08:22", "percent_change": 114.724, "prev_day_close": 0.814999997615814}, {"option": "DAL261211P00099000", "bid": 7.8, "bid_size": 107.0, "ask": 10.25, "ask_size": 55.0, "iv": 0.4279, "open_interest": 0.0, "volume": 0.0, "delta": -0.7113, "gamma": 0.0322, "vega": 0.0929, "theta": -0.06, "rho": -0.047, "theo": 8.8013, "change": 0.0, "open": 0.0, "high": 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": "DAL261211C00100000", "bid": 1.06, "bid_size": 501.0, "ask": 2.16, "ask_size": 457.0, "iv": 0.3953, "open_interest": 15.0, "volume": 70.0, "delta": 0.2684, "gamma": 0.03, "vega": 0.0899, "theta": -0.0562, "rho": 0.0213, "theo": 1.6755, "change": 0.39, "open": 1.45, "high": 1.63, "low": 1.3, "tick": "up", "last_trade_price": 1.63, "last_trade_time": "2026-11-09T15:42:16", "percent_change": 31.4516, "prev_day_close": 1.24000000953674}, {"option": "DAL261211P00100000", "bid": 8.55, "bid_size": 105.0, "ask": 11.05, "ask_size": 50.0, "iv": 0.4304, "open_interest": 0.0, "volume": 0.0, "delta": -0.7412, "gamma": 0.0308, "vega": 0.0877, "theta": -0.0569, "rho": -0.0471, "theo": 9.5539, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 13.75}, {"option": "DAL261211C00105000", "bid": 0.3, "bid_size": 292.0, "ask": 1.23, "ask_size": 58.0, "iv": 0.3951, "open_interest": 1.0, "volume": 1.0, "delta": 0.151, "gamma": 0.0214, "vega": 0.0642, "theta": -0.0394, "rho": 0.012, "theo": 0.7964, "change": 0.205, "open": 0.74, "high": 0.74, "low": 0.74, "tick": "up", "last_trade_price": 0.74, "last_trade_time": "2026-11-09T14:53:04", "percent_change": 38.3178, "prev_day_close": 0.534999996423721}, {"option": "DAL261211P00105000", "bid": 12.8, "bid_size": 94.0, "ask": 15.3, "ask_size": 21.0, "iv": 0.4531, "open_interest": 0.0, "volume": 0.0, "delta": -0.8632, "gamma": 0.0226, "vega": 0.0598, "theta": -0.0399, "rho": -0.0451, "theo": 13.7128, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 18.1999998092651}, {"option": "DAL261211C00110000", "bid": 0.08, "bid_size": 272.0, "ask": 0.96, "ask_size": 93.0, "iv": 0.439, "open_interest": 0.0, "volume": 0.0, "delta": 0.0843, "gamma": 0.0137, "vega": 0.0426, "theta": -0.0265, "rho": 0.0067, "theo": 0.4028, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 1.16999996174127}, {"option": "DAL261211P00110000", "bid": 17.25, "bid_size": 47.0, "ask": 20.45, "ask_size": 9.0, "iv": 0.5178, "open_interest": 0.0, "volume": 0.0, "delta": -0.9344, "gamma": 0.0152, "vega": 0.0348, "theta": -0.0274, "rho": -0.0354, "theo": 18.3688, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 23.125}, {"option": "DAL261211C00115000", "bid": 0.0, "bid_size": 0.0, "ask": 0.45, "ask_size": 3.0, "iv": 0.4334, "open_interest": 0.0, "volume": 0.0, "delta": 0.0514, "gamma": 0.0088, "vega": 0.0291, "theta": -0.019, "rho": 0.0041, "theo": 0.2373, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 1.11000001430511}, {"option": "DAL261211P00115000", "bid": 21.6, "bid_size": 47.0, "ask": 25.35, "ask_size": 6.0, "iv": 0.5206, "open_interest": 0.0, "volume": 0.0, "delta": -0.9707, "gamma": 0.0106, "vega": 0.0178, "theta": -0.0198, "rho": -0.0225, "theo": 23.2506, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 28.0749998092651}, {"option": "DAL261218C00020000", "bid": 69.75, "bid_size": 92.0, "ask": 73.7, "ask_size": 66.0, "iv": 0.0, "open_interest": 33.0, "volume": 0.0, "delta": 0.9988, "gamma": 0.0001, "vega": 0.0012, "theta": 0.0, "rho": 0.0222, "theo": 71.9016, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 56.22, "last_trade_time": "2026-10-14T13:15:42", "percent_change": 0.0, "prev_day_close": 67.7749977111816}, {"option": "DAL261218P00020000", "bid": 0.0, "bid_size": 0.0, "ask": 2.13, "ask_size": 148.0, "iv": 1.6561, "open_interest": 381.0, "volume": 0.0, "delta": -0.0012, "gamma": 0.0001, "vega": 0.0012, "theta": -0.0025, "rho": -0.0001, "theo": 0.0198, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.01, "last_trade_time": "2026-10-23T13:10:56", "percent_change": 0.0, "prev_day_close": 0.0149999996647239}, {"option": "DAL261218C00023000", "bid": 67.4, "bid_size": 75.0, "ask": 70.75, "ask_size": 50.0, "iv": 1.9692, "open_interest": 5.0, "volume": 0.0, "delta": 0.9985, "gamma": 0.0001, "vega": 0.0014, "theta": 0.0, "rho": 0.0255, "theo": 68.9191, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 26.8, "last_trade_time": "2025-06-20T10:28:57", "percent_change": 0.0, "prev_day_close": 64.7749977111816}, {"option": "DAL261218P00023000", "bid": 0.0, "bid_size": 0.0, "ask": 0.26, "ask_size": 419.0, "iv": 1.9249, "open_interest": 185.0, "volume": 0.0, "delta": -0.0015, "gamma": 0.0001, "vega": 0.0014, "theta": -0.0027, "rho": -0.0002, "theo": 0.0222, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.01, "last_trade_time": "2026-10-23T12:59:27", "percent_change": 0.0, "prev_day_close": 0.284999996423721}, {"option": "DAL261218C00025000", "bid": 64.7, "bid_size": 108.0, "ask": 68.65, "ask_size": 66.0, "iv": 0.0, "open_interest": 62.0, "volume": 7.0, "delta": 0.9983, "gamma": 0.0001, "vega": 0.0016, "theta": 0.0, "rho": 0.0277, "theo": 66.9309, "change": 3.675, "open": 66.4, "high": 66.4, "low": 66.4, "tick": "no_change", "last_trade_price": 66.4, "last_trade_time": "2026-11-09T10:31:18", "percent_change": 5.85891, "prev_day_close": 62.7249984741211}, {"option": "DAL261218P00025000", "bid": 0.0, "bid_size": 0.0, "ask": 0.46, "ask_size": 333.0, "iv": 1.9704, "open_interest": 1408.0, "volume": 0.0, "delta": -0.0017, "gamma": 0.0001, "vega": 0.0016, "theta": -0.0029, "rho": -0.0002, "theo": 0.0238, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.02, "last_trade_time": "2026-10-20T10:44:36", "percent_change": 0.0, "prev_day_close": 0.165000006556511}, {"option": "DAL261218C00028000", "bid": 62.45, "bid_size": 82.0, "ask": 65.8, "ask_size": 1.0, "iv": 1.7379, "open_interest": 15.0, "volume": 0.0, "delta": 0.998, "gamma": 0.0002, "vega": 0.0019, "theta": 0.0, "rho": 0.031, "theo": 63.9488, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 27.5, "last_trade_time": "2025-08-07T09:52:45", "percent_change": 0.0, "prev_day_close": 59.7000007629394}, {"option": "DAL261218P00028000", "bid": 0.0, "bid_size": 0.0, "ask": 0.26, "ask_size": 311.0, "iv": 1.6623, "open_interest": 624.0, "volume": 0.0, "delta": -0.002, "gamma": 0.0002, "vega": 0.0019, "theta": -0.0032, "rho": -0.0002, "theo": 0.0265, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.02, "last_trade_time": "2026-08-28T15:05:31", "percent_change": 0.0, "prev_day_close": 0.135000005364418}, {"option": "DAL261218C00030000", "bid": 60.45, "bid_size": 106.0, "ask": 63.75, "ask_size": 50.0, "iv": 1.6284, "open_interest": 45.0, "volume": 0.0, "delta": 0.9977, "gamma": 0.0002, "vega": 0.0021, "theta": 0.0, "rho": 0.0332, "theo": 61.9609, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 57.0, "last_trade_time": "2026-07-27T11:23:39", "percent_change": 0.0, "prev_day_close": 57.2750015258789}, {"option": "DAL261218P00030000", "bid": 0.0, "bid_size": 0.0, "ask": 2.13, "ask_size": 178.0, "iv": 2.2797, "open_interest": 177.0, "volume": 0.0, "delta": -0.0023, "gamma": 0.0002, "vega": 0.0021, "theta": -0.0033, "rho": -0.0002, "theo": 0.0285, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.01, "last_trade_time": "2026-09-28T09:30:03", "percent_change": 0.0, "prev_day_close": 0.675000011920929}, {"option": "DAL261218C00033000", "bid": 57.45, "bid_size": 80.0, "ask": 60.9, "ask_size": 51.0, "iv": 1.4776, "open_interest": 11.0, "volume": 0.0, "delta": 0.9973, "gamma": 0.0002, "vega": 0.0025, "theta": 0.0, "rho": 0.0366, "theo": 58.9792, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 54.04, "last_trade_time": "2026-07-27T11:23:39", "percent_change": 0.0, "prev_day_close": 54.4750003814697}, {"option": "DAL261218P00033000", "bid": 0.0, "bid_size": 0.0, "ask": 0.45, "ask_size": 112.0, "iv": 1.437, "open_interest": 123.0, "volume": 0.0, "delta": -0.0027, "gamma": 0.0002, "vega": 0.0025, "theta": -0.0036, "rho": -0.0003, "theo": 0.0316, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 0.04, "last_trade_time": "2026-09-01T11:30:36", "percent_change": 0.0, "prev_day_close": 0.0350000001490116}, {"option": "DAL261218C00035000", "bid": 55.45, "bid_size": 124.0, "ask": 58.9, "ask_size": 51.0, "iv": 1.4176, "open_interest": 119.0, "volume": 0.0, "delta": 0.997, "gamma": 0.0003, "vega": 0.0028, "theta": 0.0, "rho": 0.0388, "theo": 56.9917, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 46.97, "last_trade_time": "2026-10-29T14:54:20", "percent_change": 0.0, "prev_day_close": 52.3000011444092}, {"option": "DAL261218P00035000", "bid": 0.0, "bid_size": 0.0, "ask": 0.11, "ask_size": 353.0, "iv": 1.2235, "open_interest": 2329.0, "volume": 0.0, "delta": -0.003, "gamma": 0.0003, "vega": 0.0028, "theta": -0.0038, "rho": -0.0003, "theo": 0.0339, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.01, "last_trade_time": "2026-11-06T09:30:02", "percent_change": 0.0, "prev_day_close": 0.0350000001490116}, {"option": "DAL261218C00038000", "bid": 52.45, "bid_size": 105.0, "ask": 55.65, "ask_size": 51.0, "iv": 1.1737, "open_interest": 62.0, "volume": 0.0, "delta": 0.9964, "gamma": 0.0003, "vega": 0.0032, "theta": 0.0, "rho": 0.042, "theo": 54.0106, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 21.45, "last_trade_time": "2026-03-09T10:10:43", "percent_change": 0.0, "prev_day_close": 49.2749996185303}, {"option": "DAL261218P00038000", "bid": 0.0, "bid_size": 0.0, "ask": 0.75, "ask_size": 100.0, "iv": 1.489, "open_interest": 1430.0, "volume": 0.0, "delta": -0.0036, "gamma": 0.0003, "vega": 0.0032, "theta": -0.0042, "rho": -0.0004, "theo": 0.0377, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.02, "last_trade_time": "2026-09-25T09:39:41", "percent_change": 0.0, "prev_day_close": 0.254999995231628}, {"option": "DAL261218C00040000", "bid": 50.5, "bid_size": 156.0, "ask": 53.05, "ask_size": 67.0, "iv": 0.0, "open_interest": 771.0, "volume": 0.0, "delta": 0.996, "gamma": 0.0004, "vega": 0.0036, "theta": 0.0, "rho": 0.0442, "theo": 52.0236, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 42.45, "last_trade_time": "2026-10-09T14:03:11", "percent_change": 0.0, "prev_day_close": 47.2250003814697}, {"option": "DAL261218P00040000", "bid": 0.0, "bid_size": 0.0, "ask": 0.81, "ask_size": 81.0, "iv": 1.4305, "open_interest": 2782.0, "volume": 0.0, "delta": -0.004, "gamma": 0.0004, "vega": 0.0036, "theta": -0.0044, "rho": -0.0004, "theo": 0.0405, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.01, "last_trade_time": "2026-10-02T15:55:48", "percent_change": 0.0, "prev_day_close": 0.165000006556511}, {"option": "DAL261218C00043000", "bid": 46.75, "bid_size": 109.0, "ask": 50.05, "ask_size": 65.0, "iv": 0.0, "open_interest": 71.0, "volume": 0.0, "delta": 0.9952, "gamma": 0.0005, "vega": 0.0042, "theta": 0.0, "rho": 0.0475, "theo": 49.0435, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 35.7, "last_trade_time": "2026-10-20T10:37:23", "percent_change": 0.0, "prev_day_close": 44.3500003814697}, {"option": "DAL261218P00043000", "bid": 0.0, "bid_size": 0.0, "ask": 0.67, "ask_size": 97.0, "iv": 1.2745, "open_interest": 692.0, "volume": 0.0, "delta": -0.0048, "gamma": 0.0005, "vega": 0.0042, "theta": -0.0048, "rho": -0.0005, "theo": 0.0452, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 0.14, "last_trade_time": "2026-11-05T13:25:42", "percent_change": 0.0, "prev_day_close": 0.0700000002980232}, {"option": "DAL261218C00045000", "bid": 45.5, "bid_size": 126.0, "ask": 48.05, "ask_size": 51.0, "iv": 0.0, "open_interest": 186.0, "volume": 0.0, "delta": 0.9946, "gamma": 0.0006, "vega": 0.0046, "theta": -0.0004, "rho": 0.0497, "theo": 47.0572, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 34.24, "last_trade_time": "2026-09-03T09:30:05", "percent_change": 0.0, "prev_day_close": 42.3250007629394}, {"option": "DAL261218P00045000", "bid": 0.0, "bid_size": 0.0, "ask": 0.47, "ask_size": 114.0, "iv": 1.1356, "open_interest": 817.0, "volume": 0.0, "delta": -0.0054, "gamma": 0.0006, "vega": 0.0046, "theta": -0.0051, "rho": -0.0006, "theo": 0.0488, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.03, "last_trade_time": "2026-11-03T12:24:36", "percent_change": 0.0, "prev_day_close": 0.370000004768372}, {"option": "DAL261218C00047000", "bid": 43.5, "bid_size": 76.0, "ask": 46.7, "ask_size": 51.0, "iv": 0.9178, "open_interest": 97.0, "volume": 0.0, "delta": 0.994, "gamma": 0.0006, "vega": 0.0051, "theta": -0.0009, "rho": 0.0518, "theo": 45.0714, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 32.35, "last_trade_time": "2026-08-31T11:40:27", "percent_change": 0.0, "prev_day_close": 40.3500003814697}, {"option": "DAL261218P00047000", "bid": 0.0, "bid_size": 0.0, "ask": 0.67, "ask_size": 782.0, "iv": 1.1412, "open_interest": 563.0, "volume": 0.0, "delta": -0.006, "gamma": 0.0006, "vega": 0.0052, "theta": -0.0054, "rho": -0.0006, "theo": 0.0528, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.05, "last_trade_time": "2026-10-30T11:47:58", "percent_change": 0.0, "prev_day_close": 0.0450000017881393}, {"option": "DAL261218C00050000", "bid": 40.55, "bid_size": 148.0, "ask": 43.1, "ask_size": 67.0, "iv": 0.0, "open_interest": 625.0, "volume": 0.0, "delta": 0.9928, "gamma": 0.0008, "vega": 0.0061, "theta": -0.0018, "rho": 0.055, "theo": 42.0938, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 27.73, "last_trade_time": "2026-10-20T12:38:38", "percent_change": 0.0, "prev_day_close": 37.2749996185303}, {"option": "DAL261218P00050000", "bid": 0.01, "bid_size": 5.0, "ask": 0.08, "ask_size": 400.0, "iv": 0.7795, "open_interest": 1403.0, "volume": 0.0, "delta": -0.0073, "gamma": 0.0008, "vega": 0.0061, "theta": -0.0059, "rho": -0.0008, "theo": 0.0601, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 0.05, "last_trade_time": "2026-11-06T12:31:03", "percent_change": 0.0, "prev_day_close": 0.0400000000372529}, {"option": "DAL261218C00052500", "bid": 38.05, "bid_size": 151.0, "ask": 40.6, "ask_size": 67.0, "iv": 0.0, "open_interest": 568.0, "volume": 0.0, "delta": 0.9915, "gamma": 0.001, "vega": 0.007, "theta": -0.0025, "rho": 0.0577, "theo": 39.6139, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 26.0, "last_trade_time": "2026-10-21T09:54:48", "percent_change": 0.0, "prev_day_close": 34.8500003814697}, {"option": "DAL261218P00052500", "bid": 0.01, "bid_size": 1.0, "ask": 0.1, "ask_size": 414.0, "iv": 0.7409, "open_interest": 1072.0, "volume": 0.0, "delta": -0.0086, "gamma": 0.001, "vega": 0.007, "theta": -0.0064, "rho": -0.0009, "theo": 0.0675, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 0.07, "last_trade_time": "2026-11-06T12:33:17", "percent_change": 0.0, "prev_day_close": 0.0550000015646219}, {"option": "DAL261218C00055000", "bid": 35.65, "bid_size": 325.0, "ask": 38.85, "ask_size": 183.0, "iv": 0.8199, "open_interest": 645.0, "volume": 0.0, "delta": 0.9898, "gamma": 0.0012, "vega": 0.0082, "theta": -0.0034, "rho": 0.0603, "theo": 37.1358, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 32.2, "last_trade_time": "2026-11-05T10:07:06", "percent_change": 0.0, "prev_day_close": 32.9500007629394}, {"option": "DAL261218P00055000", "bid": 0.0, "bid_size": 0.0, "ask": 0.11, "ask_size": 473.0, "iv": 0.6851, "open_interest": 2472.0, "volume": 0.0, "delta": -0.0102, "gamma": 0.0012, "vega": 0.0082, "theta": -0.0071, "rho": -0.001, "theo": 0.0768, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 0.15, "last_trade_time": "2026-11-05T13:24:39", "percent_change": 0.0, "prev_day_close": 0.0800000028684735}, {"option": "DAL261218C00057500", "bid": 33.05, "bid_size": 331.0, "ask": 36.2, "ask_size": 176.0, "iv": 0.6288, "open_interest": 188.0, "volume": 0.0, "delta": 0.9878, "gamma": 0.0016, "vega": 0.0096, "theta": -0.0044, "rho": 0.0629, "theo": 34.6605, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 28.84, "last_trade_time": "2026-11-05T10:49:26", "percent_change": 0.0, "prev_day_close": 30.3250007629394}, {"option": "DAL261218P00057500", "bid": 0.0, "bid_size": 0.0, "ask": 0.3, "ask_size": 904.0, "iv": 0.7286, "open_interest": 1239.0, "volume": 3.0, "delta": -0.0123, "gamma": 0.0016, "vega": 0.0096, "theta": -0.0078, "rho": -0.0013, "theo": 0.0888, "change": -0.06, "open": 0.08, "high": 0.08, "low": 0.06, "tick": "down", "last_trade_price": 0.06, "last_trade_time": "2026-11-09T10:08:28", "percent_change": -50.0, "prev_day_close": 0.120000002905726}, {"option": "DAL261218C00060000", "bid": 30.6, "bid_size": 335.0, "ask": 33.2, "ask_size": 157.0, "iv": 0.0, "open_interest": 644.0, "volume": 0.0, "delta": 0.985, "gamma": 0.002, "vega": 0.0115, "theta": -0.0057, "rho": 0.0654, "theo": 32.1894, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 27.01, "last_trade_time": "2026-11-06T09:55:28", "percent_change": 0.0, "prev_day_close": 27.8500003814697}, {"option": "DAL261218P00060000", "bid": 0.01, "bid_size": 30.0, "ask": 0.29, "ask_size": 815.0, "iv": 0.6877, "open_interest": 1556.0, "volume": 14.0, "delta": -0.0151, "gamma": 0.002, "vega": 0.0115, "theta": -0.0089, "rho": -0.0016, "theo": 0.105, "change": -0.07, "open": 0.1, "high": 0.1, "low": 0.08, "tick": "no_change", "last_trade_price": 0.08, "last_trade_time": "2026-11-09T11:24:18", "percent_change": -46.6667, "prev_day_close": 0.150000002235174}, {"option": "DAL261218C00062500", "bid": 28.15, "bid_size": 324.0, "ask": 31.35, "ask_size": 186.0, "iv": 0.6167, "open_interest": 428.0, "volume": 0.0, "delta": 0.9812, "gamma": 0.0025, "vega": 0.014, "theta": -0.0072, "rho": 0.0678, "theo": 29.7244, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 24.65, "last_trade_time": "2026-11-04T09:34:25", "percent_change": 0.0, "prev_day_close": 25.0750007629395}, {"option": "DAL261218P00062500", "bid": 0.0, "bid_size": 0.0, "ask": 0.13, "ask_size": 5.0, "iv": 0.5426, "open_interest": 1583.0, "volume": 2.0, "delta": -0.0189, "gamma": 0.0026, "vega": 0.014, "theta": -0.0102, "rho": -0.0019, "theo": 0.1275, "change": -0.105, "open": 0.14, "high": 0.14, "low": 0.1, "tick": "down", "last_trade_price": 0.1, "last_trade_time": "2026-11-09T13:50:36", "percent_change": -51.2195, "prev_day_close": 0.204999998211861}, {"option": "DAL261218C00065000", "bid": 25.7, "bid_size": 340.0, "ask": 28.3, "ask_size": 197.0, "iv": 0.0, "open_interest": 395.0, "volume": 5.0, "delta": 0.9759, "gamma": 0.0033, "vega": 0.0172, "theta": -0.0092, "rho": 0.07, "theo": 27.2691, "change": 3.48, "open": 26.78, "high": 26.78, "low": 26.78, "tick": "up", "last_trade_price": 26.78, "last_trade_time": "2026-11-09T11:25:57", "percent_change": 14.9356, "prev_day_close": 23.3000001907349}, {"option": "DAL261218P00065000", "bid": 0.11, "bid_size": 3.0, "ask": 0.33, "ask_size": 739.0, "iv": 0.5992, "open_interest": 1477.0, "volume": 7.0, "delta": -0.0242, "gamma": 0.0033, "vega": 0.0173, "theta": -0.0119, "rho": -0.0025, "theo": 0.1595, "change": -0.155, "open": 0.19, "high": 0.19, "low": 0.13, "tick": "no_change", "last_trade_price": 0.13, "last_trade_time": "2026-11-09T12:11:55", "percent_change": -54.386, "prev_day_close": 0.284999996423721}, {"option": "DAL261218C00067500", "bid": 23.35, "bid_size": 361.0, "ask": 26.25, "ask_size": 217.0, "iv": 0.5233, "open_interest": 1286.0, "volume": 0.0, "delta": 0.9684, "gamma": 0.0044, "vega": 0.0216, "theta": -0.0118, "rho": 0.072, "theo": 24.8283, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 20.58, "last_trade_time": "2026-11-06T15:35:29", "percent_change": 0.0, "prev_day_close": 20.9000005722046}, {"option": "DAL261218P00067500", "bid": 0.14, "bid_size": 52.0, "ask": 0.25, "ask_size": 280.0, "iv": 0.5321, "open_interest": 2557.0, "volume": 10.0, "delta": -0.0317, "gamma": 0.0044, "vega": 0.0216, "theta": -0.0142, "rho": -0.0032, "theo": 0.2063, "change": -0.225, "open": 0.26, "high": 0.26, "low": 0.16, "tick": "no_change", "last_trade_price": 0.19, "last_trade_time": "2026-11-09T14:21:08", "percent_change": -54.2169, "prev_day_close": 0.41499999165535}, {"option": "DAL261218C00070000", "bid": 20.75, "bid_size": 358.0, "ask": 23.85, "ask_size": 225.0, "iv": 0.4649, "open_interest": 954.0, "volume": 4.0, "delta": 0.9577, "gamma": 0.0058, "vega": 0.0274, "theta": -0.0151, "rho": 0.0736, "theo": 22.4098, "change": 4.2, "open": 21.3, "high": 22.4, "low": 21.3, "tick": "up", "last_trade_price": 22.4, "last_trade_time": "2026-11-09T14:54:43", "percent_change": 23.0769, "prev_day_close": 18.1999998092651}, {"option": "DAL261218P00070000", "bid": 0.23, "bid_size": 15.0, "ask": 0.33, "ask_size": 330.0, "iv": 0.5139, "open_interest": 1954.0, "volume": 40.0, "delta": -0.0424, "gamma": 0.0059, "vega": 0.0274, "theta": -0.0173, "rho": -0.0043, "theo": 0.2754, "change": -0.305, "open": 0.31, "high": 0.33, "low": 0.24, "tick": "down", "last_trade_price": 0.24, "last_trade_time": "2026-11-09T15:16:13", "percent_change": -55.9633, "prev_day_close": 0.545000016689301}, {"option": "DAL261218C00072500", "bid": 18.65, "bid_size": 311.0, "ask": 21.05, "ask_size": 202.0, "iv": 0.4307, "open_interest": 808.0, "volume": 9.0, "delta": 0.9425, "gamma": 0.0078, "vega": 0.0349, "theta": -0.0193, "rho": 0.0747, "theo": 20.0245, "change": 3.545, "open": 19.57, "high": 19.57, "low": 19.57, "tick": "up", "last_trade_price": 19.57, "last_trade_time": "2026-11-09T09:44:06", "percent_change": 22.1217, "prev_day_close": 16.0249996185303}, {"option": "DAL261218P00072500", "bid": 0.3, "bid_size": 87.0, "ask": 0.48, "ask_size": 279.0, "iv": 0.4935, "open_interest": 8534.0, "volume": 28.0, "delta": -0.0578, "gamma": 0.0078, "vega": 0.0351, "theta": -0.0214, "rho": -0.0058, "theo": 0.3784, "change": -0.385, "open": 0.5, "high": 0.56, "low": 0.35, "tick": "up", "last_trade_price": 0.4, "last_trade_time": "2026-11-09T15:52:21", "percent_change": -49.0446, "prev_day_close": 0.784999996423721}, {"option": "DAL261218C00075000", "bid": 16.5, "bid_size": 316.0, "ask": 18.75, "ask_size": 211.0, "iv": 0.4567, "open_interest": 3521.0, "volume": 14.0, "delta": 0.9212, "gamma": 0.0103, "vega": 0.0445, "theta": -0.0245, "rho": 0.0752, "theo": 17.6878, "change": 2.965, "open": 16.76, "high": 17.32, "low": 16.76, "tick": "no_change", "last_trade_price": 16.99, "last_trade_time": "2026-11-09T14:14:15", "percent_change": 21.1408, "prev_day_close": 14.0250000953674}, {"option": "DAL261218P00075000", "bid": 0.34, "bid_size": 426.0, "ask": 0.61, "ask_size": 279.0, "iv": 0.4587, "open_interest": 3911.0, "volume": 224.0, "delta": -0.0792, "gamma": 0.0104, "vega": 0.0448, "theta": -0.0264, "rho": -0.008, "theo": 0.5298, "change": -0.635, "open": 0.8, "high": 0.91, "low": 0.48, "tick": "down", "last_trade_price": 0.48, "last_trade_time": "2026-11-09T15:38:32", "percent_change": -56.9507, "prev_day_close": 1.11500000953674}, {"option": "DAL261218C00077500", "bid": 14.9, "bid_size": 251.0, "ask": 16.05, "ask_size": 200.0, "iv": 0.4656, "open_interest": 741.0, "volume": 15.0, "delta": 0.8921, "gamma": 0.0135, "vega": 0.0561, "theta": -0.0307, "rho": 0.0747, "theo": 15.4196, "change": 2.735, "open": 14.5, "high": 14.65, "low": 14.46, "tick": "down", "last_trade_price": 14.46, "last_trade_time": "2026-11-09T15:52:34", "percent_change": 23.3262, "prev_day_close": 11.7249999046326}, {"option": "DAL261218P00077500", "bid": 0.65, "bid_size": 303.0, "ask": 1.01, "ask_size": 396.0, "iv": 0.4701, "open_interest": 1636.0, "volume": 46.0, "delta": -0.1084, "gamma": 0.0136, "vega": 0.0564, "theta": -0.0323, "rho": -0.0108, "theo": 0.7491, "change": -0.765, "open": 0.97, "high": 1.01, "low": 0.72, "tick": "up", "last_trade_price": 0.8, "last_trade_time": "2026-11-09T15:52:21", "percent_change": -48.8818, "prev_day_close": 1.56499999761581}, {"option": "DAL261218C00080000", "bid": 12.8, "bid_size": 265.0, "ask": 13.4, "ask_size": 7.0, "iv": 0.4209, "open_interest": 2999.0, "volume": 56.0, "delta": 0.8536, "gamma": 0.0172, "vega": 0.0693, "theta": -0.0376, "rho": 0.0732, "theo": 13.2445, "change": 2.86, "open": 12.54, "high": 13.9, "low": 12.52, "tick": "down", "last_trade_price": 12.91, "last_trade_time": "2026-11-09T15:53:07", "percent_change": 28.4577, "prev_day_close": 10.0500001907349}, {"option": "DAL261218P00080000", "bid": 0.98, "bid_size": 246.0, "ask": 1.22, "ask_size": 398.0, "iv": 0.448, "open_interest": 2516.0, "volume": 81.0, "delta": -0.1472, "gamma": 0.0173, "vega": 0.0696, "theta": -0.039, "rho": -0.0146, "theo": 1.063, "change": -1.07, "open": 1.5, "high": 1.5, "low": 1.03, "tick": "up", "last_trade_price": 1.06, "last_trade_time": "2026-11-09T15:43:44", "percent_change": -50.2347, "prev_day_close": 2.12999999523163}, {"option": "DAL261218C00082500", "bid": 10.4, "bid_size": 462.0, "ask": 11.4, "ask_size": 33.0, "iv": 0.3954, "open_interest": 1700.0, "volume": 105.0, "delta": 0.8046, "gamma": 0.0212, "vega": 0.0832, "theta": -0.0447, "rho": 0.0704, "theo": 11.1901, "change": 3.26, "open": 10.58, "high": 11.66, "low": 10.4, "tick": "up", "last_trade_price": 11.66, "last_trade_time": "2026-11-09T15:01:59", "percent_change": 38.8095, "prev_day_close": 8.39999961853027}, {"option": "DAL261218P00082500", "bid": 1.45, "bid_size": 2.0, "ask": 1.6, "ask_size": 46.0, "iv": 0.4347, "open_interest": 1266.0, "volume": 95.0, "delta": -0.1966, "gamma": 0.0214, "vega": 0.0835, "theta": -0.046, "rho": -0.0194, "theo": 1.4986, "change": -1.33, "open": 1.98, "high": 2.0, "low": 1.43, "tick": "down", "last_trade_price": 1.51, "last_trade_time": "2026-11-09T15:47:58", "percent_change": -46.831, "prev_day_close": 2.8400000333786}, {"option": "DAL261218C00085000", "bid": 8.5, "bid_size": 334.0, "ask": 9.45, "ask_size": 48.0, "iv": 0.3896, "open_interest": 5101.0, "volume": 151.0, "delta": 0.745, "gamma": 0.0252, "vega": 0.0966, "theta": -0.0514, "rho": 0.0664, "theo": 9.2854, "change": 2.44, "open": 8.35, "high": 9.5, "low": 8.35, "tick": "no_change", "last_trade_price": 9.09, "last_trade_time": "2026-11-09T15:50:25", "percent_change": 36.6917, "prev_day_close": 6.64999985694885}, {"option": "DAL261218P00085000", "bid": 1.96, "bid_size": 427.0, "ask": 2.2, "ask_size": 362.0, "iv": 0.4218, "open_interest": 753.0, "volume": 138.0, "delta": -0.2567, "gamma": 0.0255, "vega": 0.0968, "theta": -0.0526, "rho": -0.025, "theo": 2.085, "change": -1.66, "open": 2.58, "high": 2.58, "low": 1.99, "tick": "up", "last_trade_price": 2.09, "last_trade_time": "2026-11-09T15:40:46", "percent_change": -44.2667, "prev_day_close": 3.75}, {"option": "DAL261218C00087500", "bid": 7.2, "bid_size": 349.0, "ask": 7.7, "ask_size": 13.0, "iv": 0.4047, "open_interest": 61427.0, "volume": 240.0, "delta": 0.6758, "gamma": 0.0288, "vega": 0.108, "theta": -0.0569, "rho": 0.0612, "theo": 7.5572, "change": 2.06, "open": 6.75, "high": 8.0, "low": 6.75, "tick": "down", "last_trade_price": 7.36, "last_trade_time": "2026-11-09T15:53:39", "percent_change": 38.8679, "prev_day_close": 5.29999995231628}, {"option": "DAL261218P00087500", "bid": 2.7, "bid_size": 217.0, "ask": 3.05, "ask_size": 168.0, "iv": 0.417, "open_interest": 440.0, "volume": 90.0, "delta": -0.3266, "gamma": 0.0291, "vega": 0.1082, "theta": -0.058, "rho": -0.0312, "theo": 2.8496, "change": -2.125, "open": 3.36, "high": 3.4, "low": 2.75, "tick": "no_change", "last_trade_price": 2.75, "last_trade_time": "2026-11-09T14:56:44", "percent_change": -43.5897, "prev_day_close": 4.875}, {"option": "DAL261218C00090000", "bid": 5.8, "bid_size": 349.0, "ask": 6.15, "ask_size": 5.0, "iv": 0.4038, "open_interest": 3305.0, "volume": 1436.0, "delta": 0.5992, "gamma": 0.0314, "vega": 0.1161, "theta": -0.0605, "rho": 0.055, "theo": 6.027, "change": 1.9, "open": 6.0, "high": 6.4, "low": 5.37, "tick": "up", "last_trade_price": 6.0, "last_trade_time": "2026-11-09T15:59:20", "percent_change": 46.3415, "prev_day_close": 4.10000014305115}, {"option": "DAL261218P00090000", "bid": 3.7, "bid_size": 79.0, "ask": 4.2, "ask_size": 416.0, "iv": 0.4195, "open_interest": 770.0, "volume": 138.0, "delta": -0.4046, "gamma": 0.0319, "vega": 0.1162, "theta": -0.0616, "rho": -0.0378, "theo": 3.8202, "change": -2.575, "open": 4.54, "high": 4.54, "low": 3.65, "tick": "down", "last_trade_price": 3.65, "last_trade_time": "2026-11-09T15:29:04", "percent_change": -41.3655, "prev_day_close": 6.22500014305115}, {"option": "DAL261218C00092500", "bid": 4.35, "bid_size": 403.0, "ask": 4.8, "ask_size": 22.0, "iv": 0.3921, "open_interest": 752.0, "volume": 192.0, "delta": 0.5185, "gamma": 0.0328, "vega": 0.1196, "theta": -0.0618, "rho": 0.0481, "theo": 4.7068, "change": 1.36, "open": 4.58, "high": 5.0, "low": 4.18, "tick": "down", "last_trade_price": 4.46, "last_trade_time": "2026-11-09T15:50:55", "percent_change": 43.871, "prev_day_close": 3.10000002384186}, {"option": "DAL261218P00092500", "bid": 4.75, "bid_size": 456.0, "ask": 5.35, "ask_size": 481.0, "iv": 0.4074, "open_interest": 221.0, "volume": 65.0, "delta": -0.4867, "gamma": 0.0333, "vega": 0.1194, "theta": -0.0628, "rho": -0.0441, "theo": 4.9996, "change": -2.625, "open": 5.35, "high": 5.35, "low": 4.85, "tick": "up", "last_trade_price": 5.1, "last_trade_time": "2026-11-09T15:53:43", "percent_change": -33.9806, "prev_day_close": 7.72499990463257}, {"option": "DAL261218C00095000", "bid": 3.45, "bid_size": 39.0, "ask": 3.9, "ask_size": 12.0, "iv": 0.3927, "open_interest": 221243.0, "volume": 1630.0, "delta": 0.4374, "gamma": 0.0328, "vega": 0.1183, "theta": -0.0605, "rho": 0.0409, "theo": 3.597, "change": 1.315, "open": 3.15, "high": 3.88, "low": 3.1, "tick": "up", "last_trade_price": 3.6, "last_trade_time": "2026-11-09T15:59:59", "percent_change": 57.5492, "prev_day_close": 2.2849999666214}, {"option": "DAL261218P00095000", "bid": 6.25, "bid_size": 19.0, "ask": 7.2, "ask_size": 370.0, "iv": 0.427, "open_interest": 661.0, "volume": 1.0, "delta": -0.5694, "gamma": 0.0334, "vega": 0.1177, "theta": -0.0614, "rho": -0.0498, "theo": 6.3931, "change": -3.64, "open": 6.11, "high": 6.11, "low": 6.11, "tick": "down", "last_trade_price": 6.11, "last_trade_time": "2026-11-09T15:24:50", "percent_change": -37.3333, "prev_day_close": 9.75}, {"option": "DAL261218C00097500", "bid": 2.5, "bid_size": 498.0, "ask": 2.78, "ask_size": 58.0, "iv": 0.3903, "open_interest": 594.0, "volume": 108.0, "delta": 0.3598, "gamma": 0.0314, "vega": 0.1124, "theta": -0.0568, "rho": 0.0339, "theo": 2.6924, "change": 0.9, "open": 2.61, "high": 2.76, "low": 2.26, "tick": "down", "last_trade_price": 2.58, "last_trade_time": "2026-11-09T15:51:56", "percent_change": 53.5714, "prev_day_close": 1.68000000715256}, {"option": "DAL261218P00097500", "bid": 7.8, "bid_size": 165.0, "ask": 9.8, "ask_size": 313.0, "iv": 0.4669, "open_interest": 41.0, "volume": 0.0, "delta": -0.6494, "gamma": 0.0322, "vega": 0.1109, "theta": -0.0577, "rho": -0.0542, "theo": 7.9906, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 11.9, "last_trade_time": "2026-11-06T13:26:07", "percent_change": 0.0, "prev_day_close": 11.9000000953674}, {"option": "DAL261218C00100000", "bid": 1.9, "bid_size": 17.0, "ask": 2.02, "ask_size": 13.0, "iv": 0.3909, "open_interest": 3204.0, "volume": 364.0, "delta": 0.2876, "gamma": 0.0289, "vega": 0.1026, "theta": -0.0512, "rho": 0.0273, "theo": 1.9631, "change": 0.72, "open": 1.62, "high": 2.15, "low": 1.62, "tick": "no_change", "last_trade_price": 1.95, "last_trade_time": "2026-11-09T15:59:28", "percent_change": 58.5366, "prev_day_close": 1.22999995946884}, {"option": "DAL261218P00100000", "bid": 9.05, "bid_size": 273.0, "ask": 11.8, "ask_size": 263.0, "iv": 0.4544, "open_interest": 100.0, "volume": 20.0, "delta": -0.7237, "gamma": 0.0298, "vega": 0.1, "theta": -0.0521, "rho": -0.0572, "theo": 9.7755, "change": -4.35, "open": 9.93, "high": 9.93, "low": 9.6, "tick": "no_change", "last_trade_price": 9.6, "last_trade_time": "2026-11-09T14:49:07", "percent_change": -31.1828, "prev_day_close": 13.9500002861023}, {"option": "DAL261218C00105000", "bid": 0.81, "bid_size": 409.0, "ask": 1.01, "ask_size": 1.0, "iv": 0.3766, "open_interest": 159451.0, "volume": 121.0, "delta": 0.1698, "gamma": 0.0217, "vega": 0.0764, "theta": -0.0372, "rho": 0.0162, "theo": 0.9779, "change": 0.315, "open": 0.89, "high": 1.07, "low": 0.83, "tick": "no_change", "last_trade_price": 0.94, "last_trade_time": "2026-11-09T15:53:59", "percent_change": 50.4, "prev_day_close": 0.625}, {"option": "DAL261218P00105000", "bid": 12.6, "bid_size": 151.0, "ask": 15.9, "ask_size": 110.0, "iv": 0.4406, "open_interest": 0.0, "volume": 0.0, "delta": -0.8468, "gamma": 0.023, "vega": 0.0706, "theta": -0.038, "rho": -0.0541, "theo": 13.8357, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 21.85, "last_trade_time": "2026-07-21T10:35:50", "percent_change": 0.0, "prev_day_close": 18.4250001907349}, {"option": "DAL261218C00110000", "bid": 0.31, "bid_size": 385.0, "ask": 0.63, "ask_size": 258.0, "iv": 0.3863, "open_interest": 928.0, "volume": 19.0, "delta": 0.0956, "gamma": 0.0144, "vega": 0.0516, "theta": -0.0249, "rho": 0.0092, "theo": 0.487, "change": 0.21, "open": 0.42, "high": 0.5, "low": 0.38, "tick": "no_change", "last_trade_price": 0.48, "last_trade_time": "2026-11-09T15:43:50", "percent_change": 77.7778, "prev_day_close": 0.270000010728836}, {"option": "DAL261218P00110000", "bid": 17.15, "bid_size": 105.0, "ask": 20.35, "ask_size": 71.0, "iv": 0.4582, "open_interest": 0.0, "volume": 0.0, "delta": -0.9268, "gamma": 0.0161, "vega": 0.0408, "theta": -0.0261, "rho": -0.0408, "theo": 18.4087, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 34.55, "last_trade_time": "2026-10-15T14:58:42", "percent_change": 0.0, "prev_day_close": 23.1750001907349}, {"option": "DAL261218C00115000", "bid": 0.03, "bid_size": 502.0, "ask": 0.45, "ask_size": 417.0, "iv": 0.3962, "open_interest": 837.0, "volume": 1.0, "delta": 0.0566, "gamma": 0.0093, "vega": 0.0347, "theta": -0.0172, "rho": 0.0054, "theo": 0.2717, "change": 0.06, "open": 0.2, "high": 0.2, "low": 0.2, "tick": "up", "last_trade_price": 0.2, "last_trade_time": "2026-11-09T15:56:55", "percent_change": 42.8571, "prev_day_close": 0.139999996870756}, {"option": "DAL261218P00115000", "bid": 22.15, "bid_size": 80.0, "ask": 25.35, "ask_size": 52.0, "iv": 0.5359, "open_interest": 0.0, "volume": 0.0, "delta": -0.9709, "gamma": 0.0115, "vega": 0.0197, "theta": -0.0191, "rho": -0.0244, "theo": 23.2603, "change": 0.0, "open": 0.0, "high": 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": "DAL261218C00120000", "bid": 0.0, "bid_size": 0.0, "ask": 0.22, "ask_size": 224.0, "iv": 0.3992, "open_interest": 182.0, "volume": 0.0, "delta": 0.0364, "gamma": 0.0062, "vega": 0.0244, "theta": -0.0126, "rho": 0.0035, "theo": 0.1711, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.08, "last_trade_time": "2026-11-05T12:54:47", "percent_change": 0.0, "prev_day_close": 0.100000003352761}, {"option": "DAL261218P00120000", "bid": 26.45, "bid_size": 80.0, "ask": 30.3, "ask_size": 1.0, "iv": 0.5238, "open_interest": 0.0, "volume": 0.0, "delta": -0.9918, "gamma": 0.0056, "vega": 0.006, "theta": -0.0122, "rho": -0.0078, "theo": 28.2238, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 31.3, "last_trade_time": "2026-08-17T10:11:59", "percent_change": 0.0, "prev_day_close": 33.0249996185303}, {"option": "DAL261218C00125000", "bid": 0.0, "bid_size": 0.0, "ask": 0.74, "ask_size": 290.0, "iv": 0.5538, "open_interest": 360.0, "volume": 0.0, "delta": 0.025, "gamma": 0.0042, "vega": 0.0179, "theta": -0.0097, "rho": 0.0024, "theo": 0.1174, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.07, "last_trade_time": "2026-11-02T09:30:04", "percent_change": 0.0, "prev_day_close": 0.0599999986588955}, {"option": "DAL261218P00125000", "bid": 32.15, "bid_size": 76.0, "ask": 35.25, "ask_size": 51.0, "iv": 0.6636, "open_interest": 0.0, "volume": 0.0, "delta": -0.9984, "gamma": 0.0013, "vega": 0.0, "theta": -0.0091, "rho": 0.0, "theo": 33.22, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 38.1000003814697}, {"option": "DAL261218C00130000", "bid": 0.0, "bid_size": 0.0, "ask": 0.33, "ask_size": 131.0, "iv": 0.5291, "open_interest": 22.0, "volume": 0.0, "delta": 0.018, "gamma": 0.0031, "vega": 0.0136, "theta": -0.0077, "rho": 0.0017, "theo": 0.0854, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.01, "last_trade_time": "2026-10-20T15:22:36", "percent_change": 0.0, "prev_day_close": 0.0500000007450581}, {"option": "DAL261218P00130000", "bid": 37.15, "bid_size": 76.0, "ask": 40.25, "ask_size": 51.0, "iv": 0.7258, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0091, "rho": 0.0, "theo": 38.22, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 42.9249992370606}, {"option": "DAL261218C00135000", "bid": 0.0, "bid_size": 0.0, "ask": 0.49, "ask_size": 226.0, "iv": 0.614, "open_interest": 46.0, "volume": 0.0, "delta": 0.0135, "gamma": 0.0023, "vega": 0.0106, "theta": -0.0063, "rho": 0.0013, "theo": 0.0647, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.05, "last_trade_time": "2026-10-06T14:32:11", "percent_change": 0.0, "prev_day_close": 0.170000001788139}, {"option": "DAL261218P00135000", "bid": 42.3, "bid_size": 76.0, "ask": 45.3, "ask_size": 51.0, "iv": 0.8075, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0091, "rho": 0.0, "theo": 43.22, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 48.0249996185303}, {"option": "DAL261218C00140000", "bid": 0.0, "bid_size": 0.0, "ask": 0.3, "ask_size": 51.0, "iv": 0.5962, "open_interest": 37.0, "volume": 0.0, "delta": 0.0104, "gamma": 0.0017, "vega": 0.0084, "theta": -0.0052, "rho": 0.001, "theo": 0.0506, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.01, "last_trade_time": "2026-11-06T12:14:45", "percent_change": 0.0, "prev_day_close": 0.140000000596046}, {"option": "DAL261218P00140000", "bid": 47.15, "bid_size": 76.0, "ask": 49.85, "ask_size": 51.0, "iv": 0.7849, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0091, "rho": 0.0, "theo": 48.22, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 53.0249996185303}, {"option": "DAL261224C00050000", "bid": 39.95, "bid_size": 27.0, "ask": 44.0, "ask_size": 1.0, "iv": 0.0, "open_interest": 0.0, "volume": 0.0, "delta": 0.9918, "gamma": 0.0009, "vega": 0.0073, "theta": 0.0, "rho": 0.0642, "theo": 42.1665, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 38.0249996185303}, {"option": "DAL261224P00050000", "bid": 0.0, "bid_size": 0.0, "ask": 0.23, "ask_size": 157.0, "iv": 0.8233, "open_interest": 0.0, "volume": 0.0, "delta": -0.0083, "gamma": 0.0009, "vega": 0.0073, "theta": -0.006, "rho": -0.001, "theo": 0.0712, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.140000000596046}, {"option": "DAL261224C00055000", "bid": 35.0, "bid_size": 27.0, "ask": 39.05, "ask_size": 1.0, "iv": 0.0, "open_interest": 0.0, "volume": 0.0, "delta": 0.9881, "gamma": 0.0014, "vega": 0.0101, "theta": -0.001, "rho": 0.0703, "theo": 37.22, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 33.125}, {"option": "DAL261224P00055000", "bid": 0.0, "bid_size": 0.0, "ask": 0.95, "ask_size": 3.0, "iv": 0.9041, "open_interest": 0.0, "volume": 0.0, "delta": -0.012, "gamma": 0.0014, "vega": 0.0101, "theta": -0.0074, "rho": -0.0014, "theo": 0.0951, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 1.12999999523163}, {"option": "DAL261224C00060000", "bid": 30.35, "bid_size": 26.0, "ask": 34.05, "ask_size": 1.0, "iv": 0.5282, "open_interest": 0.0, "volume": 0.0, "delta": 0.9819, "gamma": 0.0022, "vega": 0.0145, "theta": -0.004, "rho": 0.0761, "theo": 32.2906, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 27.8000001907349}, {"option": "DAL261224P00060000", "bid": 0.0, "bid_size": 0.0, "ask": 1.35, "ask_size": 46.0, "iv": 0.8364, "open_interest": 0.0, "volume": 0.0, "delta": -0.0182, "gamma": 0.0022, "vega": 0.0145, "theta": -0.0096, "rho": -0.0022, "theo": 0.1362, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 1.19500005245209}, {"option": "DAL261224C00065000", "bid": 25.2, "bid_size": 13.0, "ask": 29.0, "ask_size": 1.0, "iv": 0.0, "open_interest": 0.0, "volume": 0.0, "delta": 0.9706, "gamma": 0.0037, "vega": 0.0218, "theta": -0.0084, "rho": 0.0812, "theo": 27.3969, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 23.0749998092651}, {"option": "DAL261224P00065000", "bid": 0.01, "bid_size": 2.0, "ask": 0.93, "ask_size": 4.0, "iv": 0.6512, "open_interest": 0.0, "volume": 0.0, "delta": -0.0296, "gamma": 0.0037, "vega": 0.0219, "theta": -0.0131, "rho": -0.0035, "theo": 0.2132, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 1.30999994743615}, {"option": "DAL261224C00070000", "bid": 20.4, "bid_size": 24.0, "ask": 24.35, "ask_size": 9.0, "iv": 0.4328, "open_interest": 0.0, "volume": 0.0, "delta": 0.9492, "gamma": 0.0064, "vega": 0.034, "theta": -0.0148, "rho": 0.0849, "theo": 22.579, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 18.5249996185303}, {"option": "DAL261224P00070000", "bid": 0.07, "bid_size": 91.0, "ask": 1.06, "ask_size": 358.0, "iv": 0.5609, "open_interest": 0.0, "volume": 0.0, "delta": -0.0511, "gamma": 0.0064, "vega": 0.0341, "theta": -0.0188, "rho": -0.006, "theo": 0.3665, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 1.50000000465661}, {"option": "DAL261224C00073000", "bid": 18.05, "bid_size": 16.0, "ask": 21.4, "ask_size": 9.0, "iv": 0.4772, "open_interest": 0.0, "volume": 0.0, "delta": 0.9282, "gamma": 0.0087, "vega": 0.0445, "theta": -0.0201, "rho": 0.0861, "theo": 19.7556, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 15.9000005722046}, {"option": "DAL261224P00073000", "bid": 0.3, "bid_size": 76.0, "ask": 1.18, "ask_size": 369.0, "iv": 0.5291, "open_interest": 0.0, "volume": 3.0, "delta": -0.0723, "gamma": 0.0088, "vega": 0.0447, "theta": -0.0236, "rho": -0.0085, "theo": 0.5264, "change": -1.525, "open": 0.5, "high": 0.5, "low": 0.5, "tick": "down", "last_trade_price": 0.5, "last_trade_time": "2026-11-09T10:55:57", "percent_change": -75.3086, "prev_day_close": 2.02499997615814}, {"option": "DAL261224C00074000", "bid": 17.0, "bid_size": 16.0, "ask": 20.55, "ask_size": 9.0, "iv": 0.4652, "open_interest": 0.0, "volume": 0.0, "delta": 0.9194, "gamma": 0.0097, "vega": 0.0486, "theta": -0.0221, "rho": 0.0863, "theo": 18.8311, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 15.0}, {"option": "DAL261224P00074000", "bid": 0.19, "bid_size": 134.0, "ask": 0.98, "ask_size": 313.0, "iv": 0.4749, "open_interest": 0.0, "volume": 0.0, "delta": -0.0812, "gamma": 0.0098, "vega": 0.049, "theta": -0.0254, "rho": -0.0094, "theo": 0.5964, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 1.59500005841255}, {"option": "DAL261224C00075000", "bid": 16.15, "bid_size": 13.0, "ask": 19.75, "ask_size": 9.0, "iv": 0.4769, "open_interest": 0.0, "volume": 0.0, "delta": 0.9094, "gamma": 0.0107, "vega": 0.053, "theta": -0.0242, "rho": 0.0863, "theo": 17.9168, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 14.1999998092651}, {"option": "DAL261224P00075000", "bid": 0.19, "bid_size": 150.0, "ask": 0.79, "ask_size": 51.0, "iv": 0.4324, "open_interest": 0.0, "volume": 1.0, "delta": -0.0913, "gamma": 0.0108, "vega": 0.0532, "theta": -0.0274, "rho": -0.0106, "theo": 0.6771, "change": -0.21, "open": 0.64, "high": 0.64, "low": 0.64, "tick": "down", "last_trade_price": 0.64, "last_trade_time": "2026-11-09T14:51:51", "percent_change": -24.7059, "prev_day_close": 0.84999999217689}, {"option": "DAL261224C00076000", "bid": 15.3, "bid_size": 16.0, "ask": 18.7, "ask_size": 9.0, "iv": 0.4619, "open_interest": 0.0, "volume": 0.0, "delta": 0.8983, "gamma": 0.0118, "vega": 0.0577, "theta": -0.0264, "rho": 0.0861, "theo": 17.0141, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 13.3499999046326}, {"option": "DAL261224P00076000", "bid": 0.4, "bid_size": 67.0, "ask": 0.98, "ask_size": 71.0, "iv": 0.4502, "open_interest": 0.0, "volume": 0.0, "delta": -0.1025, "gamma": 0.0119, "vega": 0.0579, "theta": -0.0295, "rho": -0.0119, "theo": 0.7689, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.979999996721744}, {"option": "DAL261224C00077000", "bid": 14.65, "bid_size": 33.0, "ask": 17.3, "ask_size": 11.0, "iv": 0.4335, "open_interest": 0.0, "volume": 0.0, "delta": 0.8859, "gamma": 0.013, "vega": 0.0626, "theta": -0.0288, "rho": 0.0858, "theo": 16.1244, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 12.6500000953674}, {"option": "DAL261224P00077000", "bid": 0.55, "bid_size": 41.0, "ask": 1.62, "ask_size": 120.0, "iv": 0.4911, "open_interest": 0.0, "volume": 1.0, "delta": -0.115, "gamma": 0.0131, "vega": 0.063, "theta": -0.0316, "rho": -0.0132, "theo": 0.8744, "change": -1.53, "open": 0.9, "high": 0.9, "low": 0.9, "tick": "down", "last_trade_price": 0.9, "last_trade_time": "2026-11-09T14:28:21", "percent_change": -62.963, "prev_day_close": 2.43000003695488}, {"option": "DAL261224C00078000", "bid": 13.65, "bid_size": 29.0, "ask": 16.4, "ask_size": 22.0, "iv": 0.418, "open_interest": 0.0, "volume": 0.0, "delta": 0.8722, "gamma": 0.0143, "vega": 0.0678, "theta": -0.0312, "rho": 0.0853, "theo": 15.2492, "change": 0.0, "open": 0.0, "high": 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": "DAL261224P00078000", "bid": 0.73, "bid_size": 35.0, "ask": 1.31, "ask_size": 45.0, "iv": 0.4569, "open_interest": 0.0, "volume": 0.0, "delta": -0.1289, "gamma": 0.0144, "vega": 0.068, "theta": -0.0339, "rho": -0.0149, "theo": 0.9942, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 1.9650000333786}, {"option": "DAL261224C00079000", "bid": 12.75, "bid_size": 25.0, "ask": 15.55, "ask_size": 22.0, "iv": 0.4134, "open_interest": 0.0, "volume": 0.0, "delta": 0.8571, "gamma": 0.0156, "vega": 0.0731, "theta": -0.0336, "rho": 0.0846, "theo": 14.3901, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 11.25}, {"option": "DAL261224P00079000", "bid": 0.91, "bid_size": 50.0, "ask": 1.54, "ask_size": 113.0, "iv": 0.4608, "open_interest": 0.0, "volume": 3.0, "delta": -0.1441, "gamma": 0.0157, "vega": 0.0735, "theta": -0.0362, "rho": -0.0166, "theo": 1.13, "change": -0.36, "open": 1.69, "high": 1.69, "low": 1.19, "tick": "down", "last_trade_price": 1.19, "last_trade_time": "2026-11-09T14:30:32", "percent_change": -23.2258, "prev_day_close": 1.55000001192093}, {"option": "DAL261224C00080000", "bid": 12.05, "bid_size": 11.0, "ask": 14.65, "ask_size": 13.0, "iv": 0.417, "open_interest": 0.0, "volume": 0.0, "delta": 0.8405, "gamma": 0.017, "vega": 0.0786, "theta": -0.0361, "rho": 0.0837, "theo": 13.5486, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 9.875}, {"option": "DAL261224P00080000", "bid": 0.8, "bid_size": 51.0, "ask": 2.08, "ask_size": 143.0, "iv": 0.4627, "open_interest": 0.0, "volume": 0.0, "delta": -0.1609, "gamma": 0.0171, "vega": 0.079, "theta": -0.0386, "rho": -0.0184, "theo": 1.2845, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 2.11500000953674}, {"option": "DAL261224C00081000", "bid": 11.2, "bid_size": 32.0, "ask": 13.85, "ask_size": 22.0, "iv": 0.4141, "open_interest": 0.0, "volume": 0.0, "delta": 0.8225, "gamma": 0.0183, "vega": 0.0842, "theta": -0.0386, "rho": 0.0826, "theo": 12.7266, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 9.52500009536743}, {"option": "DAL261224P00081000", "bid": 0.96, "bid_size": 86.0, "ask": 1.94, "ask_size": 3.0, "iv": 0.4378, "open_interest": 0.0, "volume": 0.0, "delta": -0.1791, "gamma": 0.0185, "vega": 0.0845, "theta": -0.041, "rho": -0.0205, "theo": 1.4577, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 3.28499990701675}, {"option": "DAL261224C00082000", "bid": 10.4, "bid_size": 24.0, "ask": 13.05, "ask_size": 20.0, "iv": 0.4117, "open_interest": 0.0, "volume": 0.0, "delta": 0.8029, "gamma": 0.0198, "vega": 0.0897, "theta": -0.0411, "rho": 0.0813, "theo": 11.9256, "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": 8.8250002861023}, {"option": "DAL261224P00082000", "bid": 1.37, "bid_size": 41.0, "ask": 2.14, "ask_size": 94.0, "iv": 0.4459, "open_interest": 0.0, "volume": 1.0, "delta": -0.1989, "gamma": 0.02, "vega": 0.0903, "theta": -0.0434, "rho": -0.0225, "theo": 1.6528, "change": -1.23, "open": 1.74, "high": 1.74, "low": 1.74, "tick": "down", "last_trade_price": 1.74, "last_trade_time": "2026-11-09T14:31:42", "percent_change": -41.4141, "prev_day_close": 2.97000002861023}, {"option": "DAL261224C00083000", "bid": 9.6, "bid_size": 32.0, "ask": 12.25, "ask_size": 17.0, "iv": 0.4069, "open_interest": 0.0, "volume": 0.0, "delta": 0.7819, "gamma": 0.0212, "vega": 0.0952, "theta": -0.0436, "rho": 0.0798, "theo": 11.1472, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 8.14999985694885}, {"option": "DAL261224P00083000", "bid": 1.61, "bid_size": 40.0, "ask": 2.29, "ask_size": 17.0, "iv": 0.4391, "open_interest": 0.0, "volume": 0.0, "delta": -0.2202, "gamma": 0.0214, "vega": 0.0955, "theta": -0.0457, "rho": -0.025, "theo": 1.8706, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 2.63999998569489}, {"option": "DAL261224C00084000", "bid": 8.85, "bid_size": 44.0, "ask": 11.45, "ask_size": 26.0, "iv": 0.4026, "open_interest": 0.0, "volume": 0.0, "delta": 0.7594, "gamma": 0.0225, "vega": 0.1005, "theta": -0.0459, "rho": 0.078, "theo": 10.3933, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 7.57500004768372}, {"option": "DAL261224P00084000", "bid": 1.55, "bid_size": 89.0, "ask": 2.75, "ask_size": 3.0, "iv": 0.4309, "open_interest": 0.0, "volume": 0.0, "delta": -0.2429, "gamma": 0.0228, "vega": 0.101, "theta": -0.0479, "rho": -0.0273, "theo": 2.1126, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 3.82500004768372}, {"option": "DAL261224C00085000", "bid": 8.7, "bid_size": 59.0, "ask": 10.7, "ask_size": 28.0, "iv": 0.4272, "open_interest": 1.0, "volume": 1.0, "delta": 0.7355, "gamma": 0.0239, "vega": 0.1056, "theta": -0.0481, "rho": 0.0761, "theo": 9.665, "change": 2.225, "open": 9.3, "high": 9.3, "low": 9.3, "tick": "up", "last_trade_price": 9.3, "last_trade_time": "2026-11-09T09:37:09", "percent_change": 31.4488, "prev_day_close": 7.07499980926514}, {"option": "DAL261224P00085000", "bid": 1.54, "bid_size": 62.0, "ask": 2.84, "ask_size": 24.0, "iv": 0.4056, "open_interest": 0.0, "volume": 1.0, "delta": -0.2671, "gamma": 0.0242, "vega": 0.106, "theta": -0.05, "rho": -0.0298, "theo": 2.3818, "change": -1.595, "open": 2.53, "high": 2.53, "low": 2.53, "tick": "down", "last_trade_price": 2.53, "last_trade_time": "2026-11-09T14:33:40", "percent_change": -38.6667, "prev_day_close": 4.12499988079071}, {"option": "DAL261224C00086000", "bid": 7.3, "bid_size": 90.0, "ask": 9.35, "ask_size": 15.0, "iv": 0.3616, "open_interest": 0.0, "volume": 1.0, "delta": 0.7103, "gamma": 0.0252, "vega": 0.1104, "theta": -0.0502, "rho": 0.074, "theo": 8.964, "change": 2.345, "open": 8.67, "high": 8.67, "low": 8.67, "tick": "up", "last_trade_price": 8.67, "last_trade_time": "2026-11-09T09:41:53", "percent_change": 37.0751, "prev_day_close": 6.32500004768372}, {"option": "DAL261224P00086000", "bid": 2.29, "bid_size": 36.0, "ask": 3.35, "ask_size": 4.0, "iv": 0.4336, "open_interest": 0.0, "volume": 0.0, "delta": -0.2926, "gamma": 0.0255, "vega": 0.1107, "theta": -0.0519, "rho": -0.0325, "theo": 2.6773, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 4.27499985694885}, {"option": "DAL261224C00087000", "bid": 7.4, "bid_size": 67.0, "ask": 8.8, "ask_size": 9.0, "iv": 0.4012, "open_interest": 0.0, "volume": 0.0, "delta": 0.6839, "gamma": 0.0263, "vega": 0.1147, "theta": -0.052, "rho": 0.0717, "theo": 8.2914, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 5.92499995231628}, {"option": "DAL261224P00087000", "bid": 2.43, "bid_size": 76.0, "ask": 3.9, "ask_size": 121.0, "iv": 0.432, "open_interest": 0.0, "volume": 2.0, "delta": -0.3194, "gamma": 0.0267, "vega": 0.1151, "theta": -0.0536, "rho": -0.0353, "theo": 3.0028, "change": -1.925, "open": 3.15, "high": 3.15, "low": 3.15, "tick": "no_change", "last_trade_price": 3.15, "last_trade_time": "2026-11-09T12:27:31", "percent_change": -37.931, "prev_day_close": 5.07500004768372}, {"option": "DAL261224C00088000", "bid": 6.75, "bid_size": 85.0, "ask": 8.6, "ask_size": 24.0, "iv": 0.4176, "open_interest": 0.0, "volume": 0.0, "delta": 0.6565, "gamma": 0.0274, "vega": 0.1186, "theta": -0.0536, "rho": 0.0692, "theo": 7.6483, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 5.625}, {"option": "DAL261224P00088000", "bid": 2.89, "bid_size": 34.0, "ask": 4.7, "ask_size": 116.0, "iv": 0.452, "open_interest": 0.0, "volume": 0.0, "delta": -0.3472, "gamma": 0.0278, "vega": 0.1188, "theta": -0.0551, "rho": -0.0383, "theo": 3.3572, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 5.42499995231628}, {"option": "DAL261224C00089000", "bid": 6.15, "bid_size": 82.0, "ask": 7.75, "ask_size": 26.0, "iv": 0.4058, "open_interest": 1.0, "volume": 0.0, "delta": 0.6281, "gamma": 0.0283, "vega": 0.1219, "theta": -0.0549, "rho": 0.0666, "theo": 7.0357, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 3.9, "last_trade_time": "2026-11-05T10:56:08", "percent_change": 0.0, "prev_day_close": 4.97500014305115}, {"option": "DAL261224P00089000", "bid": 2.92, "bid_size": 61.0, "ask": 5.0, "ask_size": 111.0, "iv": 0.4306, "open_interest": 0.0, "volume": 0.0, "delta": -0.376, "gamma": 0.0288, "vega": 0.1223, "theta": -0.0563, "rho": -0.0409, "theo": 3.743, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 5.375}, {"option": "DAL261224C00090000", "bid": 5.8, "bid_size": 95.0, "ask": 6.6, "ask_size": 29.0, "iv": 0.3902, "open_interest": 5.0, "volume": 11.0, "delta": 0.599, "gamma": 0.0291, "vega": 0.1245, "theta": -0.056, "rho": 0.0638, "theo": 6.454, "change": 1.51, "open": 6.14, "high": 6.14, "low": 5.84, "tick": "up", "last_trade_price": 5.96, "last_trade_time": "2026-11-09T14:11:30", "percent_change": 33.9326, "prev_day_close": 4.44999992847443}, {"option": "DAL261224P00090000", "bid": 3.85, "bid_size": 44.0, "ask": 4.95, "ask_size": 3.0, "iv": 0.4298, "open_interest": 0.0, "volume": 0.0, "delta": -0.4056, "gamma": 0.0296, "vega": 0.1247, "theta": -0.0573, "rho": -0.0439, "theo": 4.1605, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 7.22499990463257}, {"option": "DAL261224C00091000", "bid": 4.45, "bid_size": 101.0, "ask": 6.9, "ask_size": 11.0, "iv": 0.3905, "open_interest": 0.0, "volume": 1.0, "delta": 0.5694, "gamma": 0.0297, "vega": 0.1266, "theta": -0.0567, "rho": 0.0609, "theo": 5.9039, "change": 1.775, "open": 5.8, "high": 5.8, "low": 5.8, "tick": "up", "last_trade_price": 5.8, "last_trade_time": "2026-11-09T14:08:14", "percent_change": 44.0994, "prev_day_close": 4.02499985694885}, {"option": "DAL261224P00091000", "bid": 4.05, "bid_size": 69.0, "ask": 6.0, "ask_size": 113.0, "iv": 0.4414, "open_interest": 0.0, "volume": 11.0, "delta": -0.4358, "gamma": 0.0302, "vega": 0.1266, "theta": -0.0579, "rho": -0.0465, "theo": 4.6091, "change": -2.145, "open": 5.15, "high": 5.15, "low": 4.88, "tick": "down", "last_trade_price": 4.88, "last_trade_time": "2026-11-09T14:08:14", "percent_change": -30.5338, "prev_day_close": 7.02500009536743}, {"option": "DAL261224C00092000", "bid": 3.8, "bid_size": 396.0, "ask": 6.75, "ask_size": 365.0, "iv": 0.398, "open_interest": 0.0, "volume": 4.0, "delta": 0.5394, "gamma": 0.0302, "vega": 0.1279, "theta": -0.0572, "rho": 0.058, "theo": 5.3852, "change": 2.46, "open": 4.75, "high": 5.37, "low": 4.74, "tick": "up", "last_trade_price": 5.37, "last_trade_time": "2026-11-09T15:37:03", "percent_change": 84.5361, "prev_day_close": 2.91000002622604}, {"option": "DAL261224P00092000", "bid": 4.2, "bid_size": 88.0, "ask": 6.5, "ask_size": 97.0, "iv": 0.4269, "open_interest": 0.0, "volume": 2.0, "delta": -0.4664, "gamma": 0.0307, "vega": 0.1278, "theta": -0.0582, "rho": -0.0493, "theo": 5.0913, "change": -2.85, "open": 6.4, "high": 6.4, "low": 4.85, "tick": "down", "last_trade_price": 4.85, "last_trade_time": "2026-11-09T15:14:21", "percent_change": -37.013, "prev_day_close": 7.70000004768372}, {"option": "DAL261224C00093000", "bid": 3.85, "bid_size": 110.0, "ask": 6.05, "ask_size": 51.0, "iv": 0.4089, "open_interest": 0.0, "volume": 0.0, "delta": 0.5092, "gamma": 0.0305, "vega": 0.1284, "theta": -0.0572, "rho": 0.0549, "theo": 4.8981, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 3.87000000476837}, {"option": "DAL261224P00093000", "bid": 5.0, "bid_size": 39.0, "ask": 7.0, "ask_size": 32.0, "iv": 0.4358, "open_interest": 0.0, "volume": 0.0, "delta": -0.4971, "gamma": 0.031, "vega": 0.1281, "theta": -0.0582, "rho": -0.0518, "theo": 5.6038, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 8.5}, {"option": "DAL261224C00094000", "bid": 2.96, "bid_size": 113.0, "ask": 5.2, "ask_size": 29.0, "iv": 0.375, "open_interest": 0.0, "volume": 0.0, "delta": 0.479, "gamma": 0.0306, "vega": 0.1283, "theta": -0.057, "rho": 0.0519, "theo": 4.4421, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 2.16500005125999}, {"option": "DAL261224P00094000", "bid": 4.85, "bid_size": 55.0, "ask": 7.55, "ask_size": 60.0, "iv": 0.4071, "open_interest": 0.0, "volume": 0.0, "delta": -0.5279, "gamma": 0.0312, "vega": 0.1278, "theta": -0.0579, "rho": -0.0545, "theo": 6.1498, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 8.97499990463257}, {"option": "DAL261224C00095000", "bid": 2.95, "bid_size": 400.0, "ask": 4.5, "ask_size": 80.0, "iv": 0.3787, "open_interest": 2.0, "volume": 26.0, "delta": 0.4491, "gamma": 0.0305, "vega": 0.1274, "theta": -0.0564, "rho": 0.0488, "theo": 4.0165, "change": 1.165, "open": 3.8, "high": 4.1, "low": 3.55, "tick": "down", "last_trade_price": 3.95, "last_trade_time": "2026-11-09T15:24:14", "percent_change": 41.8312, "prev_day_close": 2.7849999666214}, {"option": "DAL261224P00095000", "bid": 6.2, "bid_size": 36.0, "ask": 8.2, "ask_size": 61.0, "iv": 0.439, "open_interest": 0.0, "volume": 0.0, "delta": -0.5585, "gamma": 0.0312, "vega": 0.1269, "theta": -0.0572, "rho": -0.057, "theo": 6.7255, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 10.1999998092651}, {"option": "DAL261224C00096000", "bid": 2.98, "bid_size": 57.0, "ask": 4.0, "ask_size": 10.0, "iv": 0.3897, "open_interest": 1.0, "volume": 0.0, "delta": 0.4195, "gamma": 0.0302, "vega": 0.1259, "theta": -0.0556, "rho": 0.0458, "theo": 3.6209, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 2.19, "last_trade_time": "2026-11-06T10:09:42", "percent_change": 0.0, "prev_day_close": 2.30500000715256}, {"option": "DAL261224P00096000", "bid": 6.35, "bid_size": 63.0, "ask": 8.35, "ask_size": 58.0, "iv": 0.4015, "open_interest": 0.0, "volume": 0.0, "delta": -0.5888, "gamma": 0.0309, "vega": 0.1246, "theta": -0.0563, "rho": -0.0588, "theo": 7.3324, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 10.4249997138977}, {"option": "DAL261224C00097000", "bid": 2.58, "bid_size": 114.0, "ask": 4.5, "ask_size": 61.0, "iv": 0.4217, "open_interest": 0.0, "volume": 1.0, "delta": 0.3905, "gamma": 0.0298, "vega": 0.1237, "theta": -0.0544, "rho": 0.0427, "theo": 3.2538, "change": 0.45, "open": 3.2, "high": 3.2, "low": 3.2, "tick": "up", "last_trade_price": 3.2, "last_trade_time": "2026-11-09T14:41:57", "percent_change": 16.3636, "prev_day_close": 2.75}, {"option": "DAL261224P00097000", "bid": 6.75, "bid_size": 60.0, "ask": 9.35, "ask_size": 61.0, "iv": 0.4052, "open_interest": 0.0, "volume": 0.0, "delta": -0.6186, "gamma": 0.0305, "vega": 0.1226, "theta": -0.055, "rho": -0.0608, "theo": 7.9691, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 11.3249998092651}, {"option": "DAL261224C00098000", "bid": 2.11, "bid_size": 124.0, "ask": 3.5, "ask_size": 42.0, "iv": 0.3881, "open_interest": 0.0, "volume": 2.0, "delta": 0.3621, "gamma": 0.0292, "vega": 0.1208, "theta": -0.053, "rho": 0.0397, "theo": 2.9146, "change": 1.01, "open": 2.2, "high": 2.2, "low": 2.2, "tick": "up", "last_trade_price": 2.2, "last_trade_time": "2026-11-09T13:23:01", "percent_change": 84.874, "prev_day_close": 1.18999997526407}, {"option": "DAL261224P00098000", "bid": 7.55, "bid_size": 63.0, "ask": 10.0, "ask_size": 41.0, "iv": 0.4091, "open_interest": 0.0, "volume": 0.0, "delta": -0.6478, "gamma": 0.03, "vega": 0.1191, "theta": -0.0535, "rho": -0.0621, "theo": 8.6333, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 12.0749998092651}, {"option": "DAL261224C00099000", "bid": 1.92, "bid_size": 109.0, "ask": 3.9, "ask_size": 37.0, "iv": 0.4218, "open_interest": 0.0, "volume": 2.0, "delta": 0.3346, "gamma": 0.0284, "vega": 0.1174, "theta": -0.0513, "rho": 0.0368, "theo": 2.6019, "change": 0.89, "open": 2.48, "high": 2.48, "low": 2.48, "tick": "up", "last_trade_price": 2.48, "last_trade_time": "2026-11-09T09:33:55", "percent_change": 55.9748, "prev_day_close": 1.59000006318092}, {"option": "DAL261224P00099000", "bid": 8.15, "bid_size": 56.0, "ask": 10.7, "ask_size": 49.0, "iv": 0.4043, "open_interest": 0.0, "volume": 0.0, "delta": -0.6761, "gamma": 0.0293, "vega": 0.1153, "theta": -0.0517, "rho": -0.0636, "theo": 9.3265, "change": 0.0, "open": 0.0, "high": 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": "DAL261224C00100000", "bid": 1.84, "bid_size": 90.0, "ask": 2.7, "ask_size": 3.0, "iv": 0.3903, "open_interest": 0.0, "volume": 27.0, "delta": 0.308, "gamma": 0.0276, "vega": 0.1135, "theta": -0.0493, "rho": 0.0339, "theo": 2.3146, "change": 0.63, "open": 2.18, "high": 2.18, "low": 2.01, "tick": "up", "last_trade_price": 2.1, "last_trade_time": "2026-11-09T14:38:36", "percent_change": 42.8571, "prev_day_close": 1.47000002861023}, {"option": "DAL261224P00100000", "bid": 9.4, "bid_size": 44.0, "ask": 11.55, "ask_size": 55.0, "iv": 0.4325, "open_interest": 0.0, "volume": 0.0, "delta": -0.7037, "gamma": 0.0285, "vega": 0.111, "theta": -0.0497, "rho": -0.0642, "theo": 10.0442, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 13.75}, {"option": "DAL261224C00105000", "bid": 0.77, "bid_size": 146.0, "ask": 1.65, "ask_size": 43.0, "iv": 0.3855, "open_interest": 0.0, "volume": 2.0, "delta": 0.1919, "gamma": 0.0218, "vega": 0.0884, "theta": -0.0375, "rho": 0.0213, "theo": 1.223, "change": 0.32, "open": 1.11, "high": 1.11, "low": 1.11, "tick": "up", "last_trade_price": 1.11, "last_trade_time": "2026-11-09T10:33:59", "percent_change": 40.5063, "prev_day_close": 0.789999961853027}, {"option": "DAL261224P00105000", "bid": 12.95, "bid_size": 24.0, "ask": 15.5, "ask_size": 15.0, "iv": 0.414, "open_interest": 0.0, "volume": 0.0, "delta": -0.8253, "gamma": 0.0231, "vega": 0.0823, "theta": -0.0375, "rho": -0.0625, "theo": 13.9973, "change": 0.0, "open": 0.0, "high": 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": "DAL261224C00110000", "bid": 0.47, "bid_size": 36.0, "ask": 0.74, "ask_size": 25.0, "iv": 0.3827, "open_interest": 0.0, "volume": 3.0, "delta": 0.1106, "gamma": 0.0152, "vega": 0.0614, "theta": -0.0256, "rho": 0.0124, "theo": 0.6125, "change": -0.815, "open": 0.45, "high": 0.56, "low": 0.45, "tick": "up", "last_trade_price": 0.56, "last_trade_time": "2026-11-09T14:41:03", "percent_change": -59.2727, "prev_day_close": 1.37500000465661}, {"option": "DAL261224P00110000", "bid": 16.8, "bid_size": 16.0, "ask": 20.55, "ask_size": 9.0, "iv": 0.4233, "open_interest": 0.0, "volume": 0.0, "delta": -0.9132, "gamma": 0.0168, "vega": 0.0502, "theta": -0.0254, "rho": -0.0495, "theo": 18.4576, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 23.2249994277954}, {"option": "DAL261224C00115000", "bid": 0.13, "bid_size": 136.0, "ask": 0.36, "ask_size": 28.0, "iv": 0.3696, "open_interest": 0.0, "volume": 3.0, "delta": 0.0637, "gamma": 0.0099, "vega": 0.0409, "theta": -0.0171, "rho": 0.0071, "theo": 0.3212, "change": -1.035, "open": 0.39, "high": 0.39, "low": 0.21, "tick": "up", "last_trade_price": 0.26, "last_trade_time": "2026-11-09T14:38:58", "percent_change": -79.9228, "prev_day_close": 1.29499995708466}, {"option": "DAL261224P00115000", "bid": 22.1, "bid_size": 34.0, "ask": 25.1, "ask_size": 9.0, "iv": 0.4819, "open_interest": 0.0, "volume": 0.0, "delta": -0.966, "gamma": 0.0113, "vega": 0.0229, "theta": -0.017, "rho": -0.0265, "theo": 23.2523, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 28.0500001907349}, {"option": "DAL270115C00020000", "bid": 70.45, "bid_size": 100.0, "ask": 73.7, "ask_size": 25.0, "iv": 1.5265, "open_interest": 40.0, "volume": 0.0, "delta": 0.9992, "gamma": 0.0001, "vega": 0.0013, "theta": 0.0, "rho": 0.0378, "theo": 72.0068, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 60.0, "last_trade_time": "2026-10-27T11:13:15", "percent_change": 0.0, "prev_day_close": 67.5250015258789}, {"option": "DAL270115P00020000", "bid": 0.0, "bid_size": 0.0, "ask": 0.71, "ask_size": 75.0, "iv": 1.267, "open_interest": 1123.0, "volume": 0.0, "delta": -0.001, "gamma": 0.0001, "vega": 0.0013, "theta": -0.0012, "rho": -0.0002, "theo": 0.0156, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.02, "last_trade_time": "2026-11-06T09:45:20", "percent_change": 0.0, "prev_day_close": 0.0149999996647239}, {"option": "DAL270115C00023000", "bid": 67.5, "bid_size": 82.0, "ask": 70.7, "ask_size": 25.0, "iv": 1.3876, "open_interest": 16.0, "volume": 0.0, "delta": 0.999, "gamma": 0.0001, "vega": 0.0016, "theta": 0.0, "rho": 0.0434, "theo": 69.0357, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 47.0, "last_trade_time": "2026-02-25T13:44:08", "percent_change": 0.0, "prev_day_close": 64.5749988555908}, {"option": "DAL270115P00023000", "bid": 0.0, "bid_size": 0.0, "ask": 0.1, "ask_size": 76.0, "iv": 1.3067, "open_interest": 314.0, "volume": 0.0, "delta": -0.0013, "gamma": 0.0001, "vega": 0.0016, "theta": -0.0014, "rho": -0.0002, "theo": 0.0182, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.03, "last_trade_time": "2026-10-22T10:51:35", "percent_change": 0.0, "prev_day_close": 0.0399999991059303}, {"option": "DAL270115C00025000", "bid": 65.5, "bid_size": 98.0, "ask": 68.7, "ask_size": 25.0, "iv": 1.2693, "open_interest": 75.0, "volume": 0.0, "delta": 0.9987, "gamma": 0.0001, "vega": 0.0019, "theta": 0.0, "rho": 0.0472, "theo": 67.0552, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 66.78, "last_trade_time": "2026-08-07T11:59:44", "percent_change": 0.0, "prev_day_close": 62.6000003814697}, {"option": "DAL270115P00025000", "bid": 0.0, "bid_size": 0.0, "ask": 0.08, "ask_size": 81.0, "iv": 1.2004, "open_interest": 3153.0, "volume": 0.0, "delta": -0.0015, "gamma": 0.0001, "vega": 0.0019, "theta": -0.0015, "rho": -0.0003, "theo": 0.0201, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 0.03, "last_trade_time": "2026-10-02T15:10:59", "percent_change": 0.0, "prev_day_close": 0.0399999991059303}, {"option": "DAL270115C00028000", "bid": 62.6, "bid_size": 88.0, "ask": 65.75, "ask_size": 25.0, "iv": 1.2493, "open_interest": 29.0, "volume": 0.0, "delta": 0.9984, "gamma": 0.0001, "vega": 0.0023, "theta": 0.0, "rho": 0.0528, "theo": 64.0849, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 31.5, "last_trade_time": "2026-03-13T14:13:48", "percent_change": 0.0, "prev_day_close": 59.5750007629394}, {"option": "DAL270115P00028000", "bid": 0.0, "bid_size": 0.0, "ask": 0.07, "ask_size": 76.0, "iv": 1.0841, "open_interest": 249.0, "volume": 0.0, "delta": -0.0018, "gamma": 0.0001, "vega": 0.0023, "theta": -0.0017, "rho": -0.0003, "theo": 0.0235, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.02, "last_trade_time": "2026-10-09T12:36:09", "percent_change": 0.0, "prev_day_close": 0.0399999991059303}, {"option": "DAL270115C00030000", "bid": 60.6, "bid_size": 374.0, "ask": 63.75, "ask_size": 227.0, "iv": 1.1547, "open_interest": 235.0, "volume": 0.0, "delta": 0.9981, "gamma": 0.0002, "vega": 0.0026, "theta": 0.0, "rho": 0.0566, "theo": 62.1051, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 54.9, "last_trade_time": "2026-10-06T13:39:12", "percent_change": 0.0, "prev_day_close": 57.4499988555908}, {"option": "DAL270115P00030000", "bid": 0.0, "bid_size": 0.0, "ask": 0.57, "ask_size": 642.0, "iv": 1.3529, "open_interest": 618.0, "volume": 0.0, "delta": -0.0021, "gamma": 0.0002, "vega": 0.0026, "theta": -0.0018, "rho": -0.0004, "theo": 0.0261, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 0.03, "last_trade_time": "2026-10-29T12:33:18", "percent_change": 0.0, "prev_day_close": 0.150000005960464}, {"option": "DAL270115C00033000", "bid": 57.6, "bid_size": 96.0, "ask": 60.9, "ask_size": 25.0, "iv": 1.1233, "open_interest": 46.0, "volume": 0.0, "delta": 0.9976, "gamma": 0.0002, "vega": 0.0032, "theta": 0.0, "rho": 0.0622, "theo": 59.136, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 43.7, "last_trade_time": "2026-10-23T11:45:54", "percent_change": 0.0, "prev_day_close": 54.2999992370606}, {"option": "DAL270115P00033000", "bid": 0.01, "bid_size": 2.0, "ask": 0.09, "ask_size": 292.0, "iv": 0.9797, "open_interest": 136.0, "volume": 6.0, "delta": -0.0026, "gamma": 0.0002, "vega": 0.0032, "theta": -0.0021, "rho": -0.0005, "theo": 0.0307, "change": -0.1, "open": 0.09, "high": 0.09, "low": 0.09, "tick": "no_change", "last_trade_price": 0.09, "last_trade_time": "2026-11-09T12:55:29", "percent_change": -52.6316, "prev_day_close": 0.189999997615814}, {"option": "DAL270115C00035000", "bid": 55.6, "bid_size": 121.0, "ask": 58.8, "ask_size": 122.0, "iv": 0.9771, "open_interest": 66.0, "volume": 0.0, "delta": 0.9972, "gamma": 0.0003, "vega": 0.0037, "theta": 0.0, "rho": 0.0659, "theo": 57.1572, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 48.5, "last_trade_time": "2026-11-02T15:36:11", "percent_change": 0.0, "prev_day_close": 52.3999996185303}, {"option": "DAL270115P00035000", "bid": 0.0, "bid_size": 0.0, "ask": 0.39, "ask_size": 597.0, "iv": 1.1108, "open_interest": 1828.0, "volume": 0.0, "delta": -0.0031, "gamma": 0.0003, "vega": 0.0037, "theta": -0.0023, "rho": -0.0006, "theo": 0.0344, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.05, "last_trade_time": "2026-11-05T15:41:59", "percent_change": 0.0, "prev_day_close": 0.0549999997019768}, {"option": "DAL270115C00038000", "bid": 52.7, "bid_size": 348.0, "ask": 55.85, "ask_size": 227.0, "iv": 0.9603, "open_interest": 196.0, "volume": 0.0, "delta": 0.9964, "gamma": 0.0003, "vega": 0.0045, "theta": 0.0, "rho": 0.0714, "theo": 54.1902, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 46.25, "last_trade_time": "2026-07-17T14:30:03", "percent_change": 0.0, "prev_day_close": 49.3500003814697}, {"option": "DAL270115P00038000", "bid": 0.01, "bid_size": 2.0, "ask": 0.5, "ask_size": 884.0, "iv": 1.0747, "open_interest": 3323.0, "volume": 3.0, "delta": -0.0038, "gamma": 0.0004, "vega": 0.0045, "theta": -0.0027, "rho": -0.0007, "theo": 0.0411, "change": -0.015, "open": 0.09, "high": 0.09, "low": 0.03, "tick": "down", "last_trade_price": 0.03, "last_trade_time": "2026-11-09T12:55:21", "percent_change": -33.3333, "prev_day_close": 0.0449999989941716}, {"option": "DAL270115C00040000", "bid": 50.7, "bid_size": 374.0, "ask": 53.25, "ask_size": 202.0, "iv": 0.0, "open_interest": 238.0, "volume": 1.0, "delta": 0.9958, "gamma": 0.0004, "vega": 0.0052, "theta": 0.0, "rho": 0.0751, "theo": 52.2132, "change": 4.025, "open": 51.5, "high": 51.5, "low": 51.5, "tick": "up", "last_trade_price": 51.5, "last_trade_time": "2026-11-09T14:08:56", "percent_change": 8.47815, "prev_day_close": 47.4749984741211}, {"option": "DAL270115P00040000", "bid": 0.01, "bid_size": 1.0, "ask": 0.06, "ask_size": 90.0, "iv": 0.7746, "open_interest": 3732.0, "volume": 7.0, "delta": -0.0045, "gamma": 0.0004, "vega": 0.0052, "theta": -0.0029, "rho": -0.0008, "theo": 0.0465, "change": 0.01, "open": 0.04, "high": 0.04, "low": 0.04, "tick": "down", "last_trade_price": 0.04, "last_trade_time": "2026-11-09T12:55:38", "percent_change": 33.3333, "prev_day_close": 0.0300000002607703}, {"option": "DAL270115C00043000", "bid": 47.75, "bid_size": 352.0, "ask": 51.0, "ask_size": 228.0, "iv": 0.8837, "open_interest": 202.0, "volume": 0.0, "delta": 0.9946, "gamma": 0.0005, "vega": 0.0064, "theta": 0.0, "rho": 0.0806, "theo": 49.2498, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 33.59, "last_trade_time": "2026-10-19T11:35:24", "percent_change": 0.0, "prev_day_close": 44.4250011444092}, {"option": "DAL270115P00043000", "bid": 0.0, "bid_size": 0.0, "ask": 0.28, "ask_size": 687.0, "iv": 0.8494, "open_interest": 4075.0, "volume": 3.0, "delta": -0.0057, "gamma": 0.0005, "vega": 0.0064, "theta": -0.0034, "rho": -0.001, "theo": 0.0567, "change": -0.015, "open": 0.05, "high": 0.05, "low": 0.05, "tick": "down", "last_trade_price": 0.05, "last_trade_time": "2026-11-09T10:53:36", "percent_change": -23.0769, "prev_day_close": 0.0649999985471368}, {"option": "DAL270115C00045000", "bid": 45.75, "bid_size": 398.0, "ask": 48.9, "ask_size": 250.0, "iv": 0.7807, "open_interest": 568.0, "volume": 0.0, "delta": 0.9936, "gamma": 0.0006, "vega": 0.0074, "theta": 0.0, "rho": 0.0842, "theo": 47.2759, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 34.9, "last_trade_time": "2026-10-22T15:17:29", "percent_change": 0.0, "prev_day_close": 42.4750003814697}, {"option": "DAL270115P00045000", "bid": 0.02, "bid_size": 3.0, "ask": 0.3, "ask_size": 695.0, "iv": 0.8195, "open_interest": 2757.0, "volume": 0.0, "delta": -0.0067, "gamma": 0.0006, "vega": 0.0074, "theta": -0.0038, "rho": -0.0012, "theo": 0.0654, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.05, "last_trade_time": "2026-11-06T14:43:11", "percent_change": 0.0, "prev_day_close": 0.0850000027567148}, {"option": "DAL270115C00047000", "bid": 43.8, "bid_size": 460.0, "ask": 47.05, "ask_size": 227.0, "iv": 0.8004, "open_interest": 281.0, "volume": 0.0, "delta": 0.9923, "gamma": 0.0008, "vega": 0.0086, "theta": 0.0, "rho": 0.0878, "theo": 45.3039, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 38.88, "last_trade_time": "2026-11-05T11:33:56", "percent_change": 0.0, "prev_day_close": 40.4750003814697}, {"option": "DAL270115P00047000", "bid": 0.0, "bid_size": 0.0, "ask": 0.31, "ask_size": 694.0, "iv": 0.771, "open_interest": 1177.0, "volume": 0.0, "delta": -0.0079, "gamma": 0.0008, "vega": 0.0086, "theta": -0.0043, "rho": -0.0014, "theo": 0.0759, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.11, "last_trade_time": "2026-11-05T14:07:02", "percent_change": 0.0, "prev_day_close": 0.0850000027567148}, {"option": "DAL270115C00050000", "bid": 40.8, "bid_size": 414.0, "ask": 44.1, "ask_size": 365.0, "iv": 0.7339, "open_interest": 1877.0, "volume": 1.0, "delta": 0.9899, "gamma": 0.001, "vega": 0.0109, "theta": -0.0003, "rho": 0.093, "theo": 42.3505, "change": 3.9, "open": 41.55, "high": 41.55, "low": 41.55, "tick": "up", "last_trade_price": 41.55, "last_trade_time": "2026-11-09T10:14:00", "percent_change": 10.3586, "prev_day_close": 37.6499996185303}, {"option": "DAL270115P00050000", "bid": 0.05, "bid_size": 2.0, "ask": 0.31, "ask_size": 642.0, "iv": 0.7239, "open_interest": 2607.0, "volume": 54.0, "delta": -0.0104, "gamma": 0.001, "vega": 0.0109, "theta": -0.0051, "rho": -0.0018, "theo": 0.0963, "change": -0.005, "open": 0.06, "high": 0.12, "low": 0.05, "tick": "up", "last_trade_price": 0.12, "last_trade_time": "2026-11-09T15:53:17", "percent_change": -4.0, "prev_day_close": 0.124999998137355}, {"option": "DAL270115C00052500", "bid": 38.35, "bid_size": 401.0, "ask": 41.65, "ask_size": 253.0, "iv": 0.6973, "open_interest": 627.0, "volume": 0.0, "delta": 0.9872, "gamma": 0.0013, "vega": 0.0133, "theta": -0.0014, "rho": 0.0973, "theo": 39.8951, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 24.6, "last_trade_time": "2026-10-15T11:44:41", "percent_change": 0.0, "prev_day_close": 35.125}, {"option": "DAL270115P00052500", "bid": 0.01, "bid_size": 309.0, "ask": 0.16, "ask_size": 185.0, "iv": 0.6021, "open_interest": 720.0, "volume": 67.0, "delta": -0.013, "gamma": 0.0014, "vega": 0.0133, "theta": -0.006, "rho": -0.0023, "theo": 0.119, "change": -0.025, "open": 0.22, "high": 0.22, "low": 0.13, "tick": "no_change", "last_trade_price": 0.13, "last_trade_time": "2026-11-09T11:52:10", "percent_change": -16.129, "prev_day_close": 0.155000001192093}, {"option": "DAL270115C00055000", "bid": 35.9, "bid_size": 391.0, "ask": 38.45, "ask_size": 201.0, "iv": 0.0, "open_interest": 488.0, "volume": 0.0, "delta": 0.9838, "gamma": 0.0017, "vega": 0.0163, "theta": -0.0028, "rho": 0.1014, "theo": 37.4468, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 32.27, "last_trade_time": "2026-11-05T10:07:06", "percent_change": 0.0, "prev_day_close": 32.9999990463257}, {"option": "DAL270115P00055000", "bid": 0.06, "bid_size": 243.0, "ask": 0.4, "ask_size": 685.0, "iv": 0.6495, "open_interest": 2378.0, "volume": 0.0, "delta": -0.0166, "gamma": 0.0017, "vega": 0.0164, "theta": -0.0071, "rho": -0.003, "theo": 0.149, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 0.23, "last_trade_time": "2026-11-05T11:42:14", "percent_change": 0.0, "prev_day_close": 0.219999998807907}, {"option": "DAL270115C00057500", "bid": 33.45, "bid_size": 431.0, "ask": 36.75, "ask_size": 271.0, "iv": 0.6225, "open_interest": 623.0, "volume": 0.0, "delta": 0.9792, "gamma": 0.0022, "vega": 0.0201, "theta": -0.0044, "rho": 0.1052, "theo": 35.0082, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 23.0, "last_trade_time": "2026-10-30T11:33:17", "percent_change": 0.0, "prev_day_close": 30.25}, {"option": "DAL270115P00057500", "bid": 0.06, "bid_size": 418.0, "ask": 0.44, "ask_size": 677.0, "iv": 0.6096, "open_interest": 860.0, "volume": 1.0, "delta": -0.0212, "gamma": 0.0022, "vega": 0.0202, "theta": -0.0084, "rho": -0.0038, "theo": 0.1887, "change": -0.07, "open": 0.21, "high": 0.21, "low": 0.21, "tick": "down", "last_trade_price": 0.21, "last_trade_time": "2026-11-09T14:20:19", "percent_change": -25.0, "prev_day_close": 0.280000001192093}, {"option": "DAL270115C00060000", "bid": 31.45, "bid_size": 622.0, "ask": 34.25, "ask_size": 378.0, "iv": 0.6467, "open_interest": 3808.0, "volume": 20.0, "delta": 0.9732, "gamma": 0.0028, "vega": 0.0248, "theta": -0.0063, "rho": 0.1088, "theo": 32.5826, "change": 4.415, "open": 32.69, "high": 32.69, "low": 32.69, "tick": "up", "last_trade_price": 32.69, "last_trade_time": "2026-11-09T15:30:03", "percent_change": 15.6145, "prev_day_close": 28.2749996185303}, {"option": "DAL270115P00060000", "bid": 0.15, "bid_size": 240.0, "ask": 0.5, "ask_size": 663.0, "iv": 0.5903, "open_interest": 4665.0, "volume": 13.0, "delta": -0.0272, "gamma": 0.0028, "vega": 0.025, "theta": -0.01, "rho": -0.0048, "theo": 0.2415, "change": -0.16, "open": 0.27, "high": 0.27, "low": 0.18, "tick": "down", "last_trade_price": 0.2, "last_trade_time": "2026-11-09T14:42:20", "percent_change": -44.4444, "prev_day_close": 0.359999999403954}, {"option": "DAL270115C00062500", "bid": 29.0, "bid_size": 375.0, "ask": 30.95, "ask_size": 230.0, "iv": 0.4512, "open_interest": 460.0, "volume": 0.0, "delta": 0.9654, "gamma": 0.0036, "vega": 0.0306, "theta": -0.0085, "rho": 0.1121, "theo": 30.1743, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 18.05, "last_trade_time": "2026-10-30T13:53:45", "percent_change": 0.0, "prev_day_close": 25.8999996185303}, {"option": "DAL270115P00062500", "bid": 0.23, "bid_size": 78.0, "ask": 0.56, "ask_size": 603.0, "iv": 0.5643, "open_interest": 2223.0, "volume": 2.0, "delta": -0.0351, "gamma": 0.0036, "vega": 0.0308, "theta": -0.012, "rho": -0.0062, "theo": 0.3117, "change": -0.195, "open": 0.23, "high": 0.29, "low": 0.23, "tick": "up", "last_trade_price": 0.29, "last_trade_time": "2026-11-09T15:13:41", "percent_change": -40.2062, "prev_day_close": 0.484999984502792}, {"option": "DAL270115C00065000", "bid": 26.6, "bid_size": 389.0, "ask": 28.85, "ask_size": 238.0, "iv": 0.5015, "open_interest": 687.0, "volume": 2.0, "delta": 0.9552, "gamma": 0.0046, "vega": 0.0378, "theta": -0.0111, "rho": 0.1149, "theo": 27.7891, "change": 4.4, "open": 26.69, "high": 28.0, "low": 26.69, "tick": "up", "last_trade_price": 28.0, "last_trade_time": "2026-11-09T14:40:49", "percent_change": 18.6441, "prev_day_close": 23.6000003814697}, {"option": "DAL270115P00065000", "bid": 0.16, "bid_size": 800.0, "ask": 0.58, "ask_size": 491.0, "iv": 0.51, "open_interest": 2429.0, "volume": 7.0, "delta": -0.0454, "gamma": 0.0047, "vega": 0.0379, "theta": -0.0143, "rho": -0.008, "theo": 0.4053, "change": -0.335, "open": 0.38, "high": 0.41, "low": 0.33, "tick": "no_change", "last_trade_price": 0.38, "last_trade_time": "2026-11-09T15:26:16", "percent_change": -46.8531, "prev_day_close": 0.715000003576279}, {"option": "DAL270115C00067500", "bid": 24.2, "bid_size": 389.0, "ask": 26.5, "ask_size": 233.0, "iv": 0.4832, "open_interest": 603.0, "volume": 0.0, "delta": 0.942, "gamma": 0.0059, "vega": 0.0462, "theta": -0.014, "rho": 0.1171, "theo": 25.4345, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 20.4, "last_trade_time": "2026-11-04T09:43:20", "percent_change": 0.0, "prev_day_close": 21.125}, {"option": "DAL270115P00067500", "bid": 0.42, "bid_size": 99.0, "ask": 0.79, "ask_size": 554.0, "iv": 0.5187, "open_interest": 1130.0, "volume": 1.0, "delta": -0.0586, "gamma": 0.0059, "vega": 0.0465, "theta": -0.017, "rho": -0.0103, "theo": 0.5298, "change": -0.295, "open": 0.61, "high": 0.61, "low": 0.61, "tick": "down", "last_trade_price": 0.61, "last_trade_time": "2026-11-09T09:53:19", "percent_change": -32.5967, "prev_day_close": 0.90499997138977}, {"option": "DAL270115C00070000", "bid": 22.2, "bid_size": 346.0, "ask": 24.15, "ask_size": 280.0, "iv": 0.4971, "open_interest": 2024.0, "volume": 31.0, "delta": 0.9252, "gamma": 0.0074, "vega": 0.0562, "theta": -0.0174, "rho": 0.1186, "theo": 23.1199, "change": 3.64, "open": 22.68, "high": 23.6, "low": 22.43, "tick": "down", "last_trade_price": 23.14, "last_trade_time": "2026-11-09T15:44:02", "percent_change": 18.6667, "prev_day_close": 19.5}, {"option": "DAL270115P00070000", "bid": 0.59, "bid_size": 126.0, "ask": 0.98, "ask_size": 355.0, "iv": 0.5032, "open_interest": 3098.0, "volume": 65.0, "delta": -0.0756, "gamma": 0.0074, "vega": 0.0565, "theta": -0.0201, "rho": -0.0133, "theo": 0.6944, "change": -0.515, "open": 0.9, "high": 0.9, "low": 0.57, "tick": "no_change", "last_trade_price": 0.68, "last_trade_time": "2026-11-09T15:38:40", "percent_change": -43.0962, "prev_day_close": 1.19499999284744}, {"option": "DAL270115C00072500", "bid": 19.15, "bid_size": 469.0, "ask": 22.5, "ask_size": 367.0, "iv": 0.4686, "open_interest": 902.0, "volume": 1.0, "delta": 0.904, "gamma": 0.0091, "vega": 0.0677, "theta": -0.0211, "rho": 0.1192, "theo": 20.8567, "change": 5.18, "open": 22.33, "high": 22.33, "low": 22.33, "tick": "up", "last_trade_price": 22.33, "last_trade_time": "2026-11-09T15:52:40", "percent_change": 30.2041, "prev_day_close": 17.1499996185303}, {"option": "DAL270115P00072500", "bid": 0.75, "bid_size": 332.0, "ask": 1.17, "ask_size": 358.0, "iv": 0.4806, "open_interest": 2498.0, "volume": 175.0, "delta": -0.097, "gamma": 0.0092, "vega": 0.0679, "theta": -0.0236, "rho": -0.0169, "theo": 0.9113, "change": -0.59, "open": 1.05, "high": 1.05, "low": 0.82, "tick": "down", "last_trade_price": 0.9, "last_trade_time": "2026-11-09T15:38:40", "percent_change": -39.5973, "prev_day_close": 1.49000000953674}, {"option": "DAL270115C00075000", "bid": 17.2, "bid_size": 451.0, "ask": 19.9, "ask_size": 452.0, "iv": 0.4469, "open_interest": 5918.0, "volume": 0.0, "delta": 0.8777, "gamma": 0.0112, "vega": 0.0804, "theta": -0.0252, "rho": 0.1188, "theo": 18.6587, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 15.0, "last_trade_time": "2026-11-06T15:07:48", "percent_change": 0.0, "prev_day_close": 15.3249998092651}, {"option": "DAL270115P00075000", "bid": 1.02, "bid_size": 286.0, "ask": 1.35, "ask_size": 307.0, "iv": 0.4597, "open_interest": 5316.0, "volume": 21.0, "delta": -0.1236, "gamma": 0.0113, "vega": 0.0808, "theta": -0.0274, "rho": -0.0214, "theo": 1.1942, "change": -0.87, "open": 1.42, "high": 1.44, "low": 1.14, "tick": "down", "last_trade_price": 1.14, "last_trade_time": "2026-11-09T15:28:21", "percent_change": -43.2836, "prev_day_close": 2.0100000500679}, {"option": "DAL270115C00077500", "bid": 15.35, "bid_size": 386.0, "ask": 17.1, "ask_size": 232.0, "iv": 0.4145, "open_interest": 591.0, "volume": 3.0, "delta": 0.8457, "gamma": 0.0134, "vega": 0.094, "theta": -0.0294, "rho": 0.1172, "theo": 16.5417, "change": 2.95, "open": 15.95, "high": 16.05, "low": 15.95, "tick": "up", "last_trade_price": 16.05, "last_trade_time": "2026-11-09T12:12:12", "percent_change": 22.5191, "prev_day_close": 13.1000003814697}, {"option": "DAL270115P00077500", "bid": 1.41, "bid_size": 239.0, "ask": 1.7, "ask_size": 68.0, "iv": 0.4493, "open_interest": 3063.0, "volume": 5.0, "delta": -0.156, "gamma": 0.0136, "vega": 0.0946, "theta": -0.0315, "rho": -0.0268, "theo": 1.5591, "change": -0.92, "open": 1.72, "high": 1.72, "low": 1.68, "tick": "down", "last_trade_price": 1.68, "last_trade_time": "2026-11-09T13:26:12", "percent_change": -35.3846, "prev_day_close": 2.60000002384186}, {"option": "DAL270115C00080000", "bid": 13.2, "bid_size": 465.0, "ask": 14.95, "ask_size": 237.0, "iv": 0.3968, "open_interest": 2363.0, "volume": 94.0, "delta": 0.8076, "gamma": 0.0158, "vega": 0.1081, "theta": -0.0336, "rho": 0.1144, "theo": 14.5228, "change": 3.325, "open": 14.25, "high": 15.0, "low": 13.9, "tick": "down", "last_trade_price": 14.7, "last_trade_time": "2026-11-09T15:29:01", "percent_change": 29.2308, "prev_day_close": 11.375}, {"option": "DAL270115P00080000", "bid": 1.94, "bid_size": 130.0, "ask": 2.19, "ask_size": 172.0, "iv": 0.4437, "open_interest": 4212.0, "volume": 10.0, "delta": -0.1947, "gamma": 0.016, "vega": 0.1089, "theta": -0.0355, "rho": -0.0332, "theo": 2.0229, "change": -1.065, "open": 2.4, "high": 2.4, "low": 2.16, "tick": "no_change", "last_trade_price": 2.16, "last_trade_time": "2026-11-09T14:06:34", "percent_change": -33.0233, "prev_day_close": 3.22499990463257}, {"option": "DAL270115C00082500", "bid": 12.2, "bid_size": 306.0, "ask": 13.0, "ask_size": 160.0, "iv": 0.4296, "open_interest": 2073.0, "volume": 16.0, "delta": 0.7633, "gamma": 0.0181, "vega": 0.1218, "theta": -0.0376, "rho": 0.1102, "theo": 12.6194, "change": 2.915, "open": 12.51, "high": 12.64, "low": 12.14, "tick": "up", "last_trade_price": 12.64, "last_trade_time": "2026-11-09T15:58:43", "percent_change": 29.9743, "prev_day_close": 9.72499990463257}, {"option": "DAL270115P00082500", "bid": 2.53, "bid_size": 10.0, "ask": 2.83, "ask_size": 138.0, "iv": 0.4374, "open_interest": 785.0, "volume": 12.0, "delta": -0.2396, "gamma": 0.0184, "vega": 0.1223, "theta": -0.0394, "rho": -0.0406, "theo": 2.6039, "change": -1.275, "open": 2.95, "high": 2.95, "low": 2.77, "tick": "up", "last_trade_price": 2.8, "last_trade_time": "2026-11-09T12:46:47", "percent_change": -31.2883, "prev_day_close": 4.07499992847443}, {"option": "DAL270115C00085000", "bid": 10.1, "bid_size": 335.0, "ask": 11.0, "ask_size": 5.0, "iv": 0.4013, "open_interest": 11856.0, "volume": 74.0, "delta": 0.7133, "gamma": 0.0204, "vega": 0.1343, "theta": -0.0412, "rho": 0.1048, "theo": 10.8478, "change": 2.33, "open": 10.85, "high": 11.2, "low": 10.39, "tick": "down", "last_trade_price": 10.53, "last_trade_time": "2026-11-09T15:58:43", "percent_change": 28.4146, "prev_day_close": 8.19999980926514}, {"option": "DAL270115P00085000", "bid": 3.25, "bid_size": 10.0, "ask": 3.5, "ask_size": 141.0, "iv": 0.4278, "open_interest": 4753.0, "volume": 68.0, "delta": -0.2905, "gamma": 0.0207, "vega": 0.1348, "theta": -0.0427, "rho": -0.0486, "theo": 3.3194, "change": -1.81, "open": 3.76, "high": 3.76, "low": 3.24, "tick": "down", "last_trade_price": 3.24, "last_trade_time": "2026-11-09T15:26:19", "percent_change": -35.8416, "prev_day_close": 5.04999995231628}, {"option": "DAL270115C00087500", "bid": 8.5, "bid_size": 391.0, "ask": 10.0, "ask_size": 397.0, "iv": 0.4192, "open_interest": 993.0, "volume": 54.0, "delta": 0.6582, "gamma": 0.0223, "vega": 0.1447, "theta": -0.044, "rho": 0.0981, "theo": 9.2221, "change": 1.895, "open": 8.9, "high": 9.1, "low": 8.75, "tick": "no_change", "last_trade_price": 8.77, "last_trade_time": "2026-11-09T14:38:27", "percent_change": 27.5636, "prev_day_close": 6.875}, {"option": "DAL270115P00087500", "bid": 4.05, "bid_size": 24.0, "ask": 4.65, "ask_size": 432.0, "iv": 0.4305, "open_interest": 302.0, "volume": 3.0, "delta": -0.3466, "gamma": 0.0227, "vega": 0.1451, "theta": -0.0454, "rho": -0.057, "theo": 4.1835, "change": -1.895, "open": 4.21, "high": 4.28, "low": 4.09, "tick": "up", "last_trade_price": 4.28, "last_trade_time": "2026-11-09T15:53:17", "percent_change": -30.6883, "prev_day_close": 6.17500019073486}, {"option": "DAL270115C00090000", "bid": 7.45, "bid_size": 372.0, "ask": 7.95, "ask_size": 23.0, "iv": 0.4083, "open_interest": 7226.0, "volume": 86.0, "delta": 0.5995, "gamma": 0.0238, "vega": 0.1522, "theta": -0.046, "rho": 0.0906, "theo": 7.7524, "change": 2.05, "open": 7.74, "high": 8.07, "low": 6.95, "tick": "down", "last_trade_price": 7.75, "last_trade_time": "2026-11-09T15:34:51", "percent_change": 35.9649, "prev_day_close": 5.69999980926514}, {"option": "DAL270115P00090000", "bid": 4.85, "bid_size": 222.0, "ask": 6.4, "ask_size": 381.0, "iv": 0.4392, "open_interest": 314.0, "volume": 194.0, "delta": -0.4066, "gamma": 0.0243, "vega": 0.1524, "theta": -0.0473, "rho": -0.0656, "theo": 5.2066, "change": -2.275, "open": 6.65, "high": 6.65, "low": 5.25, "tick": "down", "last_trade_price": 5.25, "last_trade_time": "2026-11-09T14:38:33", "percent_change": -30.2326, "prev_day_close": 7.52499985694885}, {"option": "DAL270115C00092500", "bid": 6.15, "bid_size": 418.0, "ask": 6.75, "ask_size": 434.0, "iv": 0.4075, "open_interest": 1320.0, "volume": 72.0, "delta": 0.5386, "gamma": 0.0247, "vega": 0.1563, "theta": -0.0469, "rho": 0.0824, "theo": 6.4439, "change": 1.655, "open": 6.32, "high": 6.77, "low": 5.95, "tick": "down", "last_trade_price": 6.33, "last_trade_time": "2026-11-09T15:55:29", "percent_change": 35.4011, "prev_day_close": 4.67499995231628}, {"option": "DAL270115P00092500", "bid": 6.1, "bid_size": 242.0, "ask": 6.85, "ask_size": 264.0, "iv": 0.4123, "open_interest": 372.0, "volume": 28.0, "delta": -0.469, "gamma": 0.0253, "vega": 0.156, "theta": -0.0481, "rho": -0.0737, "theo": 6.3946, "change": -2.48, "open": 6.73, "high": 6.73, "low": 6.47, "tick": "down", "last_trade_price": 6.47, "last_trade_time": "2026-11-09T15:55:42", "percent_change": -27.7095, "prev_day_close": 8.9500002861023}, {"option": "DAL270115C00095000", "bid": 5.0, "bid_size": 224.0, "ask": 5.4, "ask_size": 3.0, "iv": 0.397, "open_interest": 3443.0, "volume": 146.0, "delta": 0.4772, "gamma": 0.025, "vega": 0.1568, "theta": -0.0467, "rho": 0.0737, "theo": 5.2963, "change": 1.475, "open": 5.28, "high": 5.6, "low": 4.65, "tick": "down", "last_trade_price": 5.2, "last_trade_time": "2026-11-09T15:57:57", "percent_change": 39.5973, "prev_day_close": 3.72499990463257}, {"option": "DAL270115P00095000", "bid": 7.25, "bid_size": 404.0, "ask": 8.1, "ask_size": 78.0, "iv": 0.3985, "open_interest": 177.0, "volume": 4.0, "delta": -0.5322, "gamma": 0.0258, "vega": 0.1559, "theta": -0.0478, "rho": -0.0815, "theo": 7.7477, "change": -2.325, "open": 8.3, "high": 8.35, "low": 8.2, "tick": "down", "last_trade_price": 8.2, "last_trade_time": "2026-11-09T13:10:20", "percent_change": -22.0903, "prev_day_close": 10.5249996185303}, {"option": "DAL270115C00097500", "bid": 3.95, "bid_size": 189.0, "ask": 4.75, "ask_size": 354.0, "iv": 0.4027, "open_interest": 817.0, "volume": 1.0, "delta": 0.4169, "gamma": 0.0247, "vega": 0.1536, "theta": -0.0454, "rho": 0.0649, "theo": 4.3043, "change": 1.24, "open": 4.2, "high": 4.2, "low": 4.2, "tick": "up", "last_trade_price": 4.2, "last_trade_time": "2026-11-09T14:55:01", "percent_change": 41.8919, "prev_day_close": 2.95999991893768}, {"option": "DAL270115P00097500", "bid": 8.9, "bid_size": 204.0, "ask": 10.7, "ask_size": 402.0, "iv": 0.4352, "open_interest": 0.0, "volume": 3.0, "delta": -0.5945, "gamma": 0.0256, "vega": 0.1516, "theta": -0.0464, "rho": -0.0876, "theo": 9.2608, "change": -3.175, "open": 9.75, "high": 9.75, "low": 9.75, "tick": "down", "last_trade_price": 9.75, "last_trade_time": "2026-11-09T14:00:44", "percent_change": -24.5648, "prev_day_close": 12.9250001907349}, {"option": "DAL270115C00100000", "bid": 3.2, "bid_size": 485.0, "ask": 3.55, "ask_size": 12.0, "iv": 0.3911, "open_interest": 3685.0, "volume": 123.0, "delta": 0.3592, "gamma": 0.0238, "vega": 0.1472, "theta": -0.0432, "rho": 0.0563, "theo": 3.4587, "change": 0.995, "open": 3.95, "high": 3.95, "low": 3.02, "tick": "down", "last_trade_price": 3.35, "last_trade_time": "2026-11-09T15:50:17", "percent_change": 42.2505, "prev_day_close": 2.35500001907349}, {"option": "DAL270115P00100000", "bid": 10.75, "bid_size": 24.0, "ask": 12.4, "ask_size": 218.0, "iv": 0.4413, "open_interest": 455.0, "volume": 0.0, "delta": -0.6546, "gamma": 0.0248, "vega": 0.1444, "theta": -0.0442, "rho": -0.0922, "theo": 10.9254, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 13.28, "last_trade_time": "2026-11-04T13:02:50", "percent_change": 0.0, "prev_day_close": 14.5250000953674}, {"option": "DAL270115C00105000", "bid": 1.95, "bid_size": 214.0, "ask": 2.38, "ask_size": 226.0, "iv": 0.3922, "open_interest": 1404.0, "volume": 134.0, "delta": 0.2557, "gamma": 0.0208, "vega": 0.1269, "theta": -0.0366, "rho": 0.0406, "theo": 2.1585, "change": 0.78, "open": 2.4, "high": 2.4, "low": 1.86, "tick": "up", "last_trade_price": 2.27, "last_trade_time": "2026-11-09T15:16:00", "percent_change": 52.349, "prev_day_close": 1.49000000953674}, {"option": "DAL270115P00105000", "bid": 13.45, "bid_size": 313.0, "ask": 16.7, "ask_size": 303.0, "iv": 0.4249, "open_interest": 0.0, "volume": 0.0, "delta": -0.7635, "gamma": 0.0221, "vega": 0.1205, "theta": -0.0375, "rho": -0.0936, "theo": 14.6661, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 29.55, "last_trade_time": "2026-10-15T14:58:42", "percent_change": 0.0, "prev_day_close": 18.8999996185303}, {"option": "DAL270115C00110000", "bid": 1.02, "bid_size": 352.0, "ask": 1.4, "ask_size": 28.0, "iv": 0.3794, "open_interest": 1317.0, "volume": 65.0, "delta": 0.1728, "gamma": 0.0167, "vega": 0.1013, "theta": -0.0288, "rho": 0.0277, "theo": 1.2937, "change": 0.465, "open": 1.26, "high": 1.35, "low": 1.09, "tick": "up", "last_trade_price": 1.35, "last_trade_time": "2026-11-09T14:57:35", "percent_change": 52.5424, "prev_day_close": 0.884999990463257}, {"option": "DAL270115P00110000", "bid": 17.75, "bid_size": 262.0, "ask": 21.0, "ask_size": 264.0, "iv": 0.4404, "open_interest": 0.0, "volume": 0.0, "delta": -0.8532, "gamma": 0.0183, "vega": 0.0884, "theta": -0.0296, "rho": -0.0858, "theo": 18.8706, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 32.05, "last_trade_time": "2026-10-15T14:58:42", "percent_change": 0.0, "prev_day_close": 23.3000001907349}, {"option": "DAL270115C00115000", "bid": 0.59, "bid_size": 281.0, "ask": 0.91, "ask_size": 301.0, "iv": 0.3855, "open_interest": 790.0, "volume": 2.0, "delta": 0.1125, "gamma": 0.0125, "vega": 0.076, "theta": -0.0213, "rho": 0.0181, "theo": 0.7593, "change": 0.17, "open": 0.7, "high": 0.7, "low": 0.63, "tick": "down", "last_trade_price": 0.63, "last_trade_time": "2026-11-09T13:09:42", "percent_change": 36.9565, "prev_day_close": 0.46000000834465}, {"option": "DAL270115P00115000", "bid": 21.85, "bid_size": 115.0, "ask": 25.4, "ask_size": 110.0, "iv": 0.4182, "open_interest": 0.0, "volume": 0.0, "delta": -0.9213, "gamma": 0.0145, "vega": 0.0561, "theta": -0.0224, "rho": -0.065, "theo": 23.4324, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 27.65, "last_trade_time": "2026-06-24T12:07:42", "percent_change": 0.0, "prev_day_close": 28.1750001907349}, {"option": "DAL270115C00120000", "bid": 0.32, "bid_size": 247.0, "ask": 0.64, "ask_size": 360.0, "iv": 0.3949, "open_interest": 478.0, "volume": 6.0, "delta": 0.0723, "gamma": 0.0089, "vega": 0.055, "theta": -0.0154, "rho": 0.0116, "theo": 0.45, "change": 0.1, "open": 0.38, "high": 0.38, "low": 0.38, "tick": "no_change", "last_trade_price": 0.38, "last_trade_time": "2026-11-09T13:21:52", "percent_change": 35.7143, "prev_day_close": 0.280000001192093}, {"option": "DAL270115P00120000", "bid": 26.9, "bid_size": 101.0, "ask": 30.4, "ask_size": 110.0, "iv": 0.4781, "open_interest": 0.0, "volume": 0.0, "delta": -0.9697, "gamma": 0.0112, "vega": 0.025, "theta": -0.0167, "rho": -0.0338, "theo": 28.2447, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 38.0, "last_trade_time": "2026-06-17T15:33:47", "percent_change": 0.0, "prev_day_close": 33.0499992370606}, {"option": "DAL270115C00125000", "bid": 0.18, "bid_size": 200.0, "ask": 0.43, "ask_size": 289.0, "iv": 0.403, "open_interest": 150.0, "volume": 0.0, "delta": 0.0471, "gamma": 0.0063, "vega": 0.0394, "theta": -0.0111, "rho": 0.0076, "theo": 0.2758, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 0.14, "last_trade_time": "2026-11-05T13:21:51", "percent_change": 0.0, "prev_day_close": 0.185000002384186}, {"option": "DAL270115P00125000", "bid": 31.6, "bid_size": 75.0, "ask": 35.35, "ask_size": 76.0, "iv": 0.4994, "open_interest": 0.0, "volume": 0.0, "delta": -0.9951, "gamma": 0.0035, "vega": 0.0, "theta": -0.0111, "rho": 0.0, "theo": 33.205, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 47.0, "last_trade_time": "2026-10-15T14:58:42", "percent_change": 0.0, "prev_day_close": 37.9750003814697}, {"option": "DAL270115C00130000", "bid": 0.02, "bid_size": 361.0, "ask": 0.46, "ask_size": 457.0, "iv": 0.4254, "open_interest": 39.0, "volume": 1.0, "delta": 0.0314, "gamma": 0.0044, "vega": 0.0285, "theta": -0.0081, "rho": 0.005, "theo": 0.1763, "change": 0.09, "open": 0.19, "high": 0.19, "low": 0.19, "tick": "up", "last_trade_price": 0.19, "last_trade_time": "2026-11-09T09:41:00", "percent_change": 90.0, "prev_day_close": 0.100000003352761}, {"option": "DAL270115P00130000", "bid": 37.15, "bid_size": 80.0, "ask": 40.25, "ask_size": 80.0, "iv": 0.5883, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0111, "rho": 0.0, "theo": 38.205, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 48.3, "last_trade_time": "2026-08-20T09:58:27", "percent_change": 0.0, "prev_day_close": 43.0499992370606}, {"option": "DAL270115C00135000", "bid": 0.05, "bid_size": 67.0, "ask": 0.18, "ask_size": 255.0, "iv": 0.4131, "open_interest": 95.0, "volume": 1.0, "delta": 0.0216, "gamma": 0.0031, "vega": 0.0208, "theta": -0.006, "rho": 0.0035, "theo": 0.1176, "change": 0.04, "open": 0.12, "high": 0.12, "low": 0.12, "tick": "up", "last_trade_price": 0.12, "last_trade_time": "2026-11-09T09:52:36", "percent_change": 50.0, "prev_day_close": 0.0799999982118606}, {"option": "DAL270115P00135000", "bid": 42.15, "bid_size": 80.0, "ask": 45.35, "ask_size": 77.0, "iv": 0.6436, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0111, "rho": 0.0, "theo": 43.205, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 48.1000003814697}, {"option": "DAL270115C00140000", "bid": 0.01, "bid_size": 62.0, "ask": 0.33, "ask_size": 430.0, "iv": 0.4722, "open_interest": 235.0, "volume": 0.0, "delta": 0.0152, "gamma": 0.0023, "vega": 0.0155, "theta": -0.0046, "rho": 0.0024, "theo": 0.0813, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.05, "last_trade_time": "2026-10-13T09:30:01", "percent_change": 0.0, "prev_day_close": 0.0700000002980232}, {"option": "DAL270115P00140000", "bid": 47.15, "bid_size": 80.0, "ask": 50.35, "ask_size": 77.0, "iv": 0.6884, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0111, "rho": 0.0, "theo": 48.205, "change": 0.0, "open": 0.0, "high": 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": "DAL270319C00030000", "bid": 60.65, "bid_size": 103.0, "ask": 63.4, "ask_size": 99.0, "iv": 0.0, "open_interest": 50.0, "volume": 0.0, "delta": 0.9962, "gamma": 0.0003, "vega": 0.007, "theta": 0.0, "rho": 0.0862, "theo": 62.3138, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 64.51, "last_trade_time": "2026-06-25T12:45:57", "percent_change": 0.0, "prev_day_close": 57.4500007629394}, {"option": "DAL270319P00030000", "bid": 0.01, "bid_size": 100.0, "ask": 0.23, "ask_size": 686.0, "iv": 0.8582, "open_interest": 225.0, "volume": 2.0, "delta": -0.0048, "gamma": 0.0003, "vega": 0.0076, "theta": -0.0022, "rho": -0.0017, "theo": 0.0732, "change": -0.025, "open": 0.11, "high": 0.11, "low": 0.02, "tick": "down", "last_trade_price": 0.02, "last_trade_time": "2026-11-09T11:50:50", "percent_change": -55.5556, "prev_day_close": 0.0449999989941716}, {"option": "DAL270319C00035000", "bid": 55.75, "bid_size": 84.0, "ask": 59.0, "ask_size": 84.0, "iv": 0.6907, "open_interest": 10.0, "volume": 0.0, "delta": 0.994, "gamma": 0.0005, "vega": 0.0102, "theta": 0.0, "rho": 0.1006, "theo": 57.4084, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 45.99, "last_trade_time": "2026-10-27T14:30:11", "percent_change": 0.0, "prev_day_close": 52.5749988555908}, {"option": "DAL270319P00035000", "bid": 0.0, "bid_size": 0.0, "ask": 0.31, "ask_size": 549.0, "iv": 0.7752, "open_interest": 181.0, "volume": 0.0, "delta": -0.007, "gamma": 0.0005, "vega": 0.0108, "theta": -0.0029, "rho": -0.0025, "theo": 0.1016, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.05, "last_trade_time": "2026-11-06T15:25:53", "percent_change": 0.0, "prev_day_close": 0.0549999997019768}, {"option": "DAL270319C00040000", "bid": 50.5, "bid_size": 99.0, "ask": 53.55, "ask_size": 94.0, "iv": 0.0, "open_interest": 32.0, "volume": 5.0, "delta": 0.9906, "gamma": 0.0007, "vega": 0.0148, "theta": 0.0, "rho": 0.1146, "theo": 52.5169, "change": 4.085, "open": 51.76, "high": 51.76, "low": 51.76, "tick": "up", "last_trade_price": 51.76, "last_trade_time": "2026-11-09T13:41:16", "percent_change": 8.56843, "prev_day_close": 47.6749992370606}, {"option": "DAL270319P00040000", "bid": 0.0, "bid_size": 0.0, "ask": 0.35, "ask_size": 944.0, "iv": 0.6891, "open_interest": 794.0, "volume": 1.0, "delta": -0.0105, "gamma": 0.0008, "vega": 0.0154, "theta": -0.0038, "rho": -0.0037, "theo": 0.144, "change": -0.015, "open": 0.09, "high": 0.09, "low": 0.09, "tick": "down", "last_trade_price": 0.09, "last_trade_time": "2026-11-09T11:33:15", "percent_change": -14.2857, "prev_day_close": 0.105000000447035}, {"option": "DAL270319C00045000", "bid": 45.95, "bid_size": 97.0, "ask": 48.7, "ask_size": 93.0, "iv": 0.0, "open_interest": 35.0, "volume": 0.0, "delta": 0.9854, "gamma": 0.0011, "vega": 0.0212, "theta": 0.0, "rho": 0.1278, "theo": 47.6477, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 31.9, "last_trade_time": "2026-10-23T10:10:31", "percent_change": 0.0, "prev_day_close": 43.1999988555908}, {"option": "DAL270319P00045000", "bid": 0.09, "bid_size": 105.0, "ask": 0.43, "ask_size": 596.0, "iv": 0.6403, "open_interest": 122.0, "volume": 0.0, "delta": -0.0158, "gamma": 0.0012, "vega": 0.0219, "theta": -0.005, "rho": -0.0056, "theo": 0.2086, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.18, "last_trade_time": "2026-11-06T14:43:29", "percent_change": 0.0, "prev_day_close": 0.174999997019768}, {"option": "DAL270319C00050000", "bid": 41.15, "bid_size": 125.0, "ask": 43.85, "ask_size": 121.0, "iv": 0.0, "open_interest": 92.0, "volume": 0.0, "delta": 0.9774, "gamma": 0.0018, "vega": 0.0304, "theta": -0.0014, "rho": 0.1424, "theo": 42.8138, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 36.5, "last_trade_time": "2026-11-05T11:33:56", "percent_change": 0.0, "prev_day_close": 37.9500007629394}, {"option": "DAL270319P00050000", "bid": 0.12, "bid_size": 401.0, "ask": 0.47, "ask_size": 629.0, "iv": 0.5692, "open_interest": 1309.0, "volume": 118.0, "delta": -0.0238, "gamma": 0.0018, "vega": 0.0311, "theta": -0.0066, "rho": -0.0084, "theo": 0.3083, "change": -0.085, "open": 0.26, "high": 0.26, "low": 0.26, "tick": "no_change", "last_trade_price": 0.26, "last_trade_time": "2026-11-09T09:41:03", "percent_change": -24.6377, "prev_day_close": 0.344999998807907}, {"option": "DAL270319C00052500", "bid": 38.15, "bid_size": 305.0, "ask": 42.05, "ask_size": 250.0, "iv": 0.4068, "open_interest": 73.0, "volume": 0.0, "delta": 0.9719, "gamma": 0.0022, "vega": 0.0359, "theta": -0.0028, "rho": 0.148, "theo": 40.4166, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 28.38, "last_trade_time": "2026-10-30T12:13:17", "percent_change": 0.0, "prev_day_close": 35.6499996185303}, {"option": "DAL270319P00052500", "bid": 0.17, "bid_size": 406.0, "ask": 0.64, "ask_size": 479.0, "iv": 0.5617, "open_interest": 50.0, "volume": 0.0, "delta": -0.0294, "gamma": 0.0022, "vega": 0.0369, "theta": -0.0076, "rho": -0.0103, "theo": 0.3776, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.44, "last_trade_time": "2026-11-06T13:12:50", "percent_change": 0.0, "prev_day_close": 0.445000007748604}, {"option": "DAL270319C00055000", "bid": 36.1, "bid_size": 181.0, "ask": 39.1, "ask_size": 176.0, "iv": 0.3238, "open_interest": 30.0, "volume": 0.0, "delta": 0.9651, "gamma": 0.0027, "vega": 0.0431, "theta": -0.0042, "rho": 0.1551, "theo": 38.0362, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 29.5, "last_trade_time": "2026-11-02T14:27:57", "percent_change": 0.0, "prev_day_close": 33.7000007629394}, {"option": "DAL270319P00055000", "bid": 0.25, "bid_size": 452.0, "ask": 0.68, "ask_size": 878.0, "iv": 0.5367, "open_interest": 1381.0, "volume": 0.0, "delta": -0.0362, "gamma": 0.0027, "vega": 0.044, "theta": -0.0088, "rho": -0.0127, "theo": 0.4638, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.55, "last_trade_time": "2026-11-06T12:51:25", "percent_change": 0.0, "prev_day_close": 0.550000011920929}, {"option": "DAL270319C00057500", "bid": 33.65, "bid_size": 248.0, "ask": 36.7, "ask_size": 215.0, "iv": 0.3534, "open_interest": 53.0, "volume": 0.0, "delta": 0.9568, "gamma": 0.0033, "vega": 0.0511, "theta": -0.0058, "rho": 0.16, "theo": 35.6774, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 30.02, "last_trade_time": "2026-11-05T10:49:26", "percent_change": 0.0, "prev_day_close": 31.1500005722046}, {"option": "DAL270319P00057500", "bid": 0.4, "bid_size": 426.0, "ask": 0.69, "ask_size": 611.0, "iv": 0.5147, "open_interest": 436.0, "volume": 15.0, "delta": -0.0445, "gamma": 0.0033, "vega": 0.0518, "theta": -0.0101, "rho": -0.0156, "theo": 0.5718, "change": -0.245, "open": 0.54, "high": 0.54, "low": 0.5, "tick": "down", "last_trade_price": 0.5, "last_trade_time": "2026-11-09T15:50:35", "percent_change": -32.8859, "prev_day_close": 0.745000004768372}, {"option": "DAL270319C00060000", "bid": 31.75, "bid_size": 473.0, "ask": 34.15, "ask_size": 230.0, "iv": 0.4233, "open_interest": 409.0, "volume": 0.0, "delta": 0.9467, "gamma": 0.004, "vega": 0.0602, "theta": -0.0076, "rho": 0.166, "theo": 33.3461, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 29.91, "last_trade_time": "2026-11-04T14:55:25", "percent_change": 0.0, "prev_day_close": 28.625}, {"option": "DAL270319P00060000", "bid": 0.53, "bid_size": 155.0, "ask": 0.84, "ask_size": 432.0, "iv": 0.5014, "open_interest": 798.0, "volume": 5.0, "delta": -0.0547, "gamma": 0.004, "vega": 0.0613, "theta": -0.0116, "rho": -0.0191, "theo": 0.7064, "change": -0.24, "open": 0.7, "high": 0.7, "low": 0.7, "tick": "no_change", "last_trade_price": 0.7, "last_trade_time": "2026-11-09T10:21:14", "percent_change": -25.5319, "prev_day_close": 0.939999997615814}, {"option": "DAL270319C00062500", "bid": 29.45, "bid_size": 271.0, "ask": 32.1, "ask_size": 221.0, "iv": 0.4486, "open_interest": 60.0, "volume": 0.0, "delta": 0.9343, "gamma": 0.0048, "vega": 0.0709, "theta": -0.0095, "rho": 0.172, "theo": 31.0478, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 21.6, "last_trade_time": "2026-11-02T09:38:57", "percent_change": 0.0, "prev_day_close": 26.4250001907349}, {"option": "DAL270319P00062500", "bid": 0.68, "bid_size": 268.0, "ask": 1.06, "ask_size": 435.0, "iv": 0.4908, "open_interest": 1785.0, "volume": 0.0, "delta": -0.067, "gamma": 0.0048, "vega": 0.0716, "theta": -0.0132, "rho": -0.0234, "theo": 0.8741, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 1.11, "last_trade_time": "2026-11-06T12:14:57", "percent_change": 0.0, "prev_day_close": 1.11500000953674}, {"option": "DAL270319C00065000", "bid": 26.8, "bid_size": 482.0, "ask": 29.85, "ask_size": 275.0, "iv": 0.4145, "open_interest": 804.0, "volume": 0.0, "delta": 0.9195, "gamma": 0.0057, "vega": 0.0827, "theta": -0.0116, "rho": 0.1775, "theo": 28.7898, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 25.75, "last_trade_time": "2026-11-04T14:25:22", "percent_change": 0.0, "prev_day_close": 24.25}, {"option": "DAL270319P00065000", "bid": 0.88, "bid_size": 284.0, "ask": 1.23, "ask_size": 310.0, "iv": 0.4756, "open_interest": 1410.0, "volume": 8.0, "delta": -0.0819, "gamma": 0.0058, "vega": 0.0835, "theta": -0.015, "rho": -0.0285, "theo": 1.082, "change": -0.405, "open": 1.17, "high": 1.17, "low": 1.11, "tick": "down", "last_trade_price": 1.11, "last_trade_time": "2026-11-09T09:34:56", "percent_change": -26.7327, "prev_day_close": 1.51499998569489}, {"option": "DAL270319C00067500", "bid": 25.0, "bid_size": 301.0, "ask": 28.3, "ask_size": 255.0, "iv": 0.475, "open_interest": 70.0, "volume": 0.0, "delta": 0.902, "gamma": 0.0068, "vega": 0.0956, "theta": -0.0138, "rho": 0.1822, "theo": 26.5808, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 23.1, "last_trade_time": "2026-11-04T13:35:50", "percent_change": 0.0, "prev_day_close": 22.5249996185303}, {"option": "DAL270319P00067500", "bid": 1.12, "bid_size": 305.0, "ask": 1.64, "ask_size": 687.0, "iv": 0.4721, "open_interest": 545.0, "volume": 0.0, "delta": -0.0995, "gamma": 0.0068, "vega": 0.0962, "theta": -0.017, "rho": -0.0346, "theo": 1.3382, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 1.94, "last_trade_time": "2026-11-06T09:44:25", "percent_change": 0.0, "prev_day_close": 1.82499998807907}, {"option": "DAL270319C00070000", "bid": 23.65, "bid_size": 294.0, "ask": 25.45, "ask_size": 247.0, "iv": 0.4685, "open_interest": 261.0, "volume": 2.0, "delta": 0.8813, "gamma": 0.0079, "vega": 0.1096, "theta": -0.0162, "rho": 0.2026, "theo": 24.4298, "change": 4.03, "open": 23.8, "high": 24.33, "low": 23.8, "tick": "up", "last_trade_price": 24.33, "last_trade_time": "2026-11-09T15:41:29", "percent_change": 19.8522, "prev_day_close": 20.2999992370605}, {"option": "DAL270319P00070000", "bid": 1.26, "bid_size": 682.0, "ask": 1.94, "ask_size": 414.0, "iv": 0.4527, "open_interest": 770.0, "volume": 0.0, "delta": -0.1203, "gamma": 0.008, "vega": 0.1101, "theta": -0.0191, "rho": -0.0418, "theo": 1.6519, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 2.69, "last_trade_time": "2026-11-05T15:11:50", "percent_change": 0.0, "prev_day_close": 2.26499998569489}, {"option": "DAL270319C00072500", "bid": 20.8, "bid_size": 465.0, "ask": 23.75, "ask_size": 314.0, "iv": 0.4425, "open_interest": 728.0, "volume": 0.0, "delta": 0.8575, "gamma": 0.0092, "vega": 0.1241, "theta": -0.0186, "rho": 0.2023, "theo": 22.3477, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 15.42, "last_trade_time": "2026-11-02T13:50:00", "percent_change": 0.0, "prev_day_close": 18.25}, {"option": "DAL270319P00072500", "bid": 1.76, "bid_size": 381.0, "ask": 2.42, "ask_size": 504.0, "iv": 0.4531, "open_interest": 757.0, "volume": 201.0, "delta": -0.1444, "gamma": 0.0093, "vega": 0.125, "theta": -0.0212, "rho": -0.0499, "theo": 2.032, "change": -0.91, "open": 2.2, "high": 2.2, "low": 1.99, "tick": "no_change", "last_trade_price": 2.09, "last_trade_time": "2026-11-09T12:01:13", "percent_change": -30.3333, "prev_day_close": 3.0}, {"option": "DAL270319C00075000", "bid": 19.0, "bid_size": 564.0, "ask": 21.45, "ask_size": 273.0, "iv": 0.4318, "open_interest": 575.0, "volume": 12.0, "delta": 0.8304, "gamma": 0.0105, "vega": 0.1391, "theta": -0.021, "rho": 0.2005, "theo": 20.3412, "change": 4.25, "open": 19.45, "high": 20.7, "low": 19.45, "tick": "no_change", "last_trade_price": 20.7, "last_trade_time": "2026-11-09T15:14:51", "percent_change": 25.8359, "prev_day_close": 16.4500002861023}, {"option": "DAL270319P00075000", "bid": 2.23, "bid_size": 470.0, "ask": 2.59, "ask_size": 116.0, "iv": 0.4345, "open_interest": 1500.0, "volume": 17.0, "delta": -0.1719, "gamma": 0.0106, "vega": 0.1398, "theta": -0.0234, "rho": -0.0593, "theo": 2.4891, "change": -1.175, "open": 2.65, "high": 2.8, "low": 2.4, "tick": "down", "last_trade_price": 2.4, "last_trade_time": "2026-11-09T15:57:28", "percent_change": -32.8671, "prev_day_close": 3.57500004768372}, {"option": "DAL270319C00077500", "bid": 16.45, "bid_size": 488.0, "ask": 19.5, "ask_size": 295.0, "iv": 0.4034, "open_interest": 254.0, "volume": 0.0, "delta": 0.7998, "gamma": 0.0118, "vega": 0.154, "theta": -0.0234, "rho": 0.1974, "theo": 18.419, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 15.83, "last_trade_time": "2026-11-04T12:57:49", "percent_change": 0.0, "prev_day_close": 14.6500000953674}, {"option": "DAL270319P00077500", "bid": 2.71, "bid_size": 407.0, "ask": 3.65, "ask_size": 633.0, "iv": 0.4424, "open_interest": 554.0, "volume": 100.0, "delta": -0.2029, "gamma": 0.012, "vega": 0.1548, "theta": -0.0255, "rho": -0.0698, "theo": 3.032, "change": -1.0, "open": 3.3, "high": 3.3, "low": 3.3, "tick": "down", "last_trade_price": 3.3, "last_trade_time": "2026-11-09T10:20:29", "percent_change": -23.2558, "prev_day_close": 4.29999995231628}, {"option": "DAL270319C00080000", "bid": 15.45, "bid_size": 588.0, "ask": 17.75, "ask_size": 398.0, "iv": 0.4273, "open_interest": 782.0, "volume": 2.0, "delta": 0.7659, "gamma": 0.0131, "vega": 0.1683, "theta": -0.0256, "rho": 0.1928, "theo": 16.5824, "change": 3.835, "open": 16.1, "high": 16.96, "low": 16.1, "tick": "up", "last_trade_price": 16.96, "last_trade_time": "2026-11-09T15:47:04", "percent_change": 29.219, "prev_day_close": 13.125}, {"option": "DAL270319P00080000", "bid": 3.35, "bid_size": 365.0, "ask": 4.55, "ask_size": 650.0, "iv": 0.4429, "open_interest": 1201.0, "volume": 101.0, "delta": -0.2372, "gamma": 0.0133, "vega": 0.1691, "theta": -0.0275, "rho": -0.081, "theo": 3.669, "change": -1.47, "open": 3.9, "high": 3.9, "low": 3.7, "tick": "down", "last_trade_price": 3.73, "last_trade_time": "2026-11-09T15:14:42", "percent_change": -28.2692, "prev_day_close": 5.20000004768372}, {"option": "DAL270319C00082500", "bid": 13.4, "bid_size": 515.0, "ask": 15.7, "ask_size": 314.0, "iv": 0.4035, "open_interest": 309.0, "volume": 1.0, "delta": 0.729, "gamma": 0.0144, "vega": 0.1816, "theta": -0.0276, "rho": 0.1867, "theo": 14.8545, "change": 2.54, "open": 14.39, "high": 14.39, "low": 14.39, "tick": "up", "last_trade_price": 14.39, "last_trade_time": "2026-11-09T10:19:30", "percent_change": 21.4346, "prev_day_close": 11.8499999046326}, {"option": "DAL270319P00082500", "bid": 4.05, "bid_size": 415.0, "ask": 5.25, "ask_size": 655.0, "iv": 0.4336, "open_interest": 576.0, "volume": 0.0, "delta": -0.2747, "gamma": 0.0146, "vega": 0.1824, "theta": -0.0293, "rho": -0.0931, "theo": 4.4088, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 6.22, "last_trade_time": "2026-11-06T11:10:40", "percent_change": 0.0, "prev_day_close": 6.10000014305115}, {"option": "DAL270319C00085000", "bid": 12.5, "bid_size": 407.0, "ask": 14.0, "ask_size": 385.0, "iv": 0.4159, "open_interest": 683.0, "volume": 19.0, "delta": 0.6896, "gamma": 0.0155, "vega": 0.1934, "theta": -0.0294, "rho": 0.1795, "theo": 13.2333, "change": 2.775, "open": 13.07, "high": 13.25, "low": 12.65, "tick": "up", "last_trade_price": 13.25, "last_trade_time": "2026-11-09T15:43:28", "percent_change": 26.4916, "prev_day_close": 10.4749999046326}, {"option": "DAL270319P00085000", "bid": 4.9, "bid_size": 416.0, "ask": 6.6, "ask_size": 511.0, "iv": 0.4403, "open_interest": 319.0, "volume": 10.0, "delta": -0.3149, "gamma": 0.0158, "vega": 0.1942, "theta": -0.0308, "rho": -0.1058, "theo": 5.2576, "change": -1.75, "open": 5.6, "high": 5.6, "low": 5.4, "tick": "down", "last_trade_price": 5.4, "last_trade_time": "2026-11-09T15:14:42", "percent_change": -24.4755, "prev_day_close": 7.14999985694885}, {"option": "DAL270319C00087500", "bid": 10.75, "bid_size": 454.0, "ask": 12.1, "ask_size": 277.0, "iv": 0.3955, "open_interest": 792.0, "volume": 8.0, "delta": 0.648, "gamma": 0.0165, "vega": 0.2032, "theta": -0.0308, "rho": 0.1712, "theo": 11.7238, "change": 2.44, "open": 11.22, "high": 11.84, "low": 11.22, "tick": "up", "last_trade_price": 11.84, "last_trade_time": "2026-11-09T15:11:32", "percent_change": 25.9574, "prev_day_close": 9.40000009536743}, {"option": "DAL270319P00087500", "bid": 5.75, "bid_size": 487.0, "ask": 7.7, "ask_size": 596.0, "iv": 0.435, "open_interest": 145.0, "volume": 48.0, "delta": -0.3574, "gamma": 0.0168, "vega": 0.2037, "theta": -0.0321, "rho": -0.1184, "theo": 6.2196, "change": -2.25, "open": 6.5, "high": 6.5, "low": 5.95, "tick": "up", "last_trade_price": 6.0, "last_trade_time": "2026-11-09T15:21:40", "percent_change": -27.2727, "prev_day_close": 8.25}, {"option": "DAL270319C00090000", "bid": 9.8, "bid_size": 341.0, "ask": 10.7, "ask_size": 249.0, "iv": 0.4021, "open_interest": 1165.0, "volume": 19.0, "delta": 0.6047, "gamma": 0.0173, "vega": 0.2107, "theta": -0.0318, "rho": 0.1618, "theo": 10.3281, "change": 2.625, "open": 9.75, "high": 10.8, "low": 9.55, "tick": "up", "last_trade_price": 10.8, "last_trade_time": "2026-11-09T15:47:03", "percent_change": 32.1101, "prev_day_close": 8.17499995231628}, {"option": "DAL270319P00090000", "bid": 6.05, "bid_size": 518.0, "ask": 8.8, "ask_size": 502.0, "iv": 0.4118, "open_interest": 328.0, "volume": 104.0, "delta": -0.4018, "gamma": 0.0177, "vega": 0.211, "theta": -0.0329, "rho": -0.1315, "theo": 7.2989, "change": -2.45, "open": 7.89, "high": 7.89, "low": 7.15, "tick": "down", "last_trade_price": 7.15, "last_trade_time": "2026-11-09T14:41:24", "percent_change": -25.5208, "prev_day_close": 9.59999990463257}, {"option": "DAL270319C00092500", "bid": 8.35, "bid_size": 482.0, "ask": 9.5, "ask_size": 426.0, "iv": 0.3962, "open_interest": 1142.0, "volume": 69.0, "delta": 0.5605, "gamma": 0.0179, "vega": 0.2157, "theta": -0.0324, "rho": 0.1519, "theo": 9.0476, "change": 1.825, "open": 8.84, "high": 8.86, "low": 8.6, "tick": "up", "last_trade_price": 8.8, "last_trade_time": "2026-11-09T14:38:33", "percent_change": 26.1649, "prev_day_close": 6.97500014305115}, {"option": "DAL270319P00092500", "bid": 8.0, "bid_size": 400.0, "ask": 9.95, "ask_size": 499.0, "iv": 0.424, "open_interest": 128.0, "volume": 0.0, "delta": -0.4474, "gamma": 0.0184, "vega": 0.2155, "theta": -0.0334, "rho": -0.1435, "theo": 8.497, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 14.5, "last_trade_time": "2026-10-27T14:38:30", "percent_change": 0.0, "prev_day_close": 11.125}, {"option": "DAL270319C00095000", "bid": 7.3, "bid_size": 375.0, "ask": 8.0, "ask_size": 37.0, "iv": 0.3876, "open_interest": 687.0, "volume": 18.0, "delta": 0.5159, "gamma": 0.0182, "vega": 0.218, "theta": -0.0326, "rho": 0.1413, "theo": 7.8818, "change": 1.995, "open": 7.91, "high": 7.97, "low": 7.3, "tick": "no_change", "last_trade_price": 7.97, "last_trade_time": "2026-11-09T14:54:46", "percent_change": 33.3891, "prev_day_close": 5.97499990463257}, {"option": "DAL270319P00095000", "bid": 9.2, "bid_size": 403.0, "ask": 11.75, "ask_size": 440.0, "iv": 0.4287, "open_interest": 471.0, "volume": 0.0, "delta": -0.4935, "gamma": 0.0189, "vega": 0.2171, "theta": -0.0335, "rho": -0.1549, "theo": 9.8134, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 11.75, "last_trade_time": "2026-11-04T15:37:12", "percent_change": 0.0, "prev_day_close": 12.5}, {"option": "DAL270319C00097500", "bid": 6.45, "bid_size": 338.0, "ask": 7.65, "ask_size": 391.0, "iv": 0.4051, "open_interest": 362.0, "volume": 40.0, "delta": 0.4716, "gamma": 0.0184, "vega": 0.2176, "theta": -0.0323, "rho": 0.1304, "theo": 6.8279, "change": 1.785, "open": 6.4, "high": 6.91, "low": 6.4, "tick": "up", "last_trade_price": 6.91, "last_trade_time": "2026-11-09T15:58:43", "percent_change": 34.8293, "prev_day_close": 5.125}, {"option": "DAL270319P00097500", "bid": 10.4, "bid_size": 255.0, "ask": 12.3, "ask_size": 259.0, "iv": 0.3997, "open_interest": 78.0, "volume": 0.0, "delta": -0.5398, "gamma": 0.0191, "vega": 0.216, "theta": -0.0332, "rho": -0.1652, "theo": 11.247, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 17.3, "last_trade_time": "2026-10-01T10:27:32", "percent_change": 0.0, "prev_day_close": 14.0999999046326}, {"option": "DAL270319C00100000", "bid": 5.45, "bid_size": 315.0, "ask": 6.1, "ask_size": 146.0, "iv": 0.3868, "open_interest": 1106.0, "volume": 14.0, "delta": 0.4281, "gamma": 0.0182, "vega": 0.2147, "theta": -0.0317, "rho": 0.1195, "theo": 5.883, "change": 1.24, "open": 5.4, "high": 6.0, "low": 5.4, "tick": "down", "last_trade_price": 5.59, "last_trade_time": "2026-11-09T15:58:43", "percent_change": 28.5057, "prev_day_close": 4.35000002384186}, {"option": "DAL270319P00100000", "bid": 12.15, "bid_size": 377.0, "ask": 14.25, "ask_size": 411.0, "iv": 0.411, "open_interest": 102.0, "volume": 11.0, "delta": -0.5856, "gamma": 0.0192, "vega": 0.2116, "theta": -0.0326, "rho": -0.1725, "theo": 12.7942, "change": -2.65, "open": 13.35, "high": 13.35, "low": 13.2, "tick": "down", "last_trade_price": 13.2, "last_trade_time": "2026-11-09T12:35:52", "percent_change": -16.7192, "prev_day_close": 15.8499999046326}, {"option": "DAL270319C00105000", "bid": 3.75, "bid_size": 485.0, "ask": 5.0, "ask_size": 449.0, "iv": 0.3903, "open_interest": 569.0, "volume": 0.0, "delta": 0.3456, "gamma": 0.0174, "vega": 0.2019, "theta": -0.0295, "rho": 0.0979, "theo": 4.2992, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 3.2, "last_trade_time": "2026-11-06T13:56:08", "percent_change": 0.0, "prev_day_close": 3.18499994277954}, {"option": "DAL270319P00105000", "bid": 14.95, "bid_size": 185.0, "ask": 18.3, "ask_size": 126.0, "iv": 0.4078, "open_interest": 9.0, "volume": 0.0, "delta": -0.6734, "gamma": 0.0187, "vega": 0.1951, "theta": -0.0303, "rho": -0.1832, "theo": 16.209, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 26.12, "last_trade_time": "2026-06-12T15:10:43", "percent_change": 0.0, "prev_day_close": 19.6000003814697}, {"option": "DAL270319C00110000", "bid": 2.73, "bid_size": 349.0, "ask": 3.4, "ask_size": 216.0, "iv": 0.3813, "open_interest": 284.0, "volume": 187.0, "delta": 0.272, "gamma": 0.0158, "vega": 0.182, "theta": -0.0263, "rho": 0.0779, "theo": 3.085, "change": 0.81, "open": 3.0, "high": 3.1, "low": 2.81, "tick": "up", "last_trade_price": 3.1, "last_trade_time": "2026-11-09T14:41:28", "percent_change": 35.3712, "prev_day_close": 2.28999996185303}, {"option": "DAL270319P00110000", "bid": 18.75, "bid_size": 190.0, "ask": 21.1, "ask_size": 187.0, "iv": 0.3762, "open_interest": 0.0, "volume": 1.0, "delta": -0.7542, "gamma": 0.0175, "vega": 0.1701, "theta": -0.0272, "rho": -0.1808, "theo": 20.0287, "change": -3.54, "open": 20.71, "high": 20.71, "low": 20.71, "tick": "down", "last_trade_price": 20.71, "last_trade_time": "2026-11-09T10:01:08", "percent_change": -14.5979, "prev_day_close": 24.25}, {"option": "DAL270319C00115000", "bid": 1.87, "bid_size": 384.0, "ask": 2.45, "ask_size": 302.0, "iv": 0.3781, "open_interest": 224.0, "volume": 13.0, "delta": 0.2097, "gamma": 0.0138, "vega": 0.1582, "theta": -0.0226, "rho": 0.0606, "theo": 2.1871, "change": 0.575, "open": 2.22, "high": 2.22, "low": 2.09, "tick": "no_change", "last_trade_price": 2.09, "last_trade_time": "2026-11-09T12:25:32", "percent_change": 37.9538, "prev_day_close": 1.51499998569489}, {"option": "DAL270319P00115000", "bid": 23.05, "bid_size": 148.0, "ask": 26.35, "ask_size": 155.0, "iv": 0.4146, "open_interest": 1.0, "volume": 0.0, "delta": -0.8254, "gamma": 0.016, "vega": 0.1372, "theta": -0.0237, "rho": -0.1654, "theo": 24.2001, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 30.31, "last_trade_time": "2026-11-05T11:46:44", "percent_change": 0.0, "prev_day_close": 28.4499998092651}, {"option": "DAL270319C00120000", "bid": 1.35, "bid_size": 297.0, "ask": 1.75, "ask_size": 239.0, "iv": 0.3794, "open_interest": 293.0, "volume": 54.0, "delta": 0.1594, "gamma": 0.0116, "vega": 0.1337, "theta": -0.019, "rho": 0.0463, "theo": 1.546, "change": 0.425, "open": 1.55, "high": 1.55, "low": 1.42, "tick": "up", "last_trade_price": 1.55, "last_trade_time": "2026-11-09T15:18:12", "percent_change": 37.7778, "prev_day_close": 1.125}, {"option": "DAL270319P00120000", "bid": 27.75, "bid_size": 140.0, "ask": 30.15, "ask_size": 139.0, "iv": 0.4056, "open_interest": 0.0, "volume": 0.0, "delta": -0.8856, "gamma": 0.0143, "vega": 0.1014, "theta": -0.0201, "rho": -0.1352, "theo": 28.6648, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 33.1749992370606}, {"option": "DAL270319C00125000", "bid": 0.9, "bid_size": 298.0, "ask": 1.31, "ask_size": 345.0, "iv": 0.3808, "open_interest": 78.0, "volume": 7.0, "delta": 0.1206, "gamma": 0.0096, "vega": 0.1109, "theta": -0.0157, "rho": 0.0352, "theo": 1.1008, "change": 0.185, "open": 1.09, "high": 1.09, "low": 1.0, "tick": "no_change", "last_trade_price": 1.0, "last_trade_time": "2026-11-09T13:23:18", "percent_change": 22.6994, "prev_day_close": 0.814999967813492}, {"option": "DAL270319P00125000", "bid": 31.9, "bid_size": 100.0, "ask": 35.55, "ask_size": 99.0, "iv": 0.4261, "open_interest": 0.0, "volume": 0.0, "delta": -0.9352, "gamma": 0.0128, "vega": 0.0652, "theta": -0.0174, "rho": -0.0962, "theo": 33.3587, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 38.125}, {"option": "DAL270319C00130000", "bid": 0.48, "bid_size": 348.0, "ask": 0.94, "ask_size": 272.0, "iv": 0.3736, "open_interest": 15.0, "volume": 1.0, "delta": 0.0916, "gamma": 0.0078, "vega": 0.0912, "theta": -0.013, "rho": 0.0268, "theo": 0.7959, "change": 0.165, "open": 0.7, "high": 0.7, "low": 0.7, "tick": "up", "last_trade_price": 0.7, "last_trade_time": "2026-11-09T13:13:13", "percent_change": 30.8411, "prev_day_close": 0.534999996423721}, {"option": "DAL270319P00130000", "bid": 37.1, "bid_size": 80.0, "ask": 40.4, "ask_size": 77.0, "iv": 0.4673, "open_interest": 0.0, "volume": 0.0, "delta": -0.9732, "gamma": 0.0103, "vega": 0.0292, "theta": -0.0141, "rho": -0.0393, "theo": 38.221, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 43.1000003814697}, {"option": "DAL270319C00135000", "bid": 0.21, "bid_size": 380.0, "ask": 0.7, "ask_size": 209.0, "iv": 0.3689, "open_interest": 21.0, "volume": 1.0, "delta": 0.0702, "gamma": 0.0063, "vega": 0.0748, "theta": -0.0107, "rho": 0.0206, "theo": 0.5869, "change": 0.115, "open": 0.5, "high": 0.5, "low": 0.5, "tick": "up", "last_trade_price": 0.5, "last_trade_time": "2026-11-09T11:55:36", "percent_change": 29.8701, "prev_day_close": 0.384999990463257}, {"option": "DAL270319P00135000", "bid": 42.1, "bid_size": 75.0, "ask": 45.35, "ask_size": 76.0, "iv": 0.501, "open_interest": 0.0, "volume": 0.0, "delta": -0.9934, "gamma": 0.0034, "vega": 0.0, "theta": -0.0116, "rho": 0.0, "theo": 43.195, "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": 48.0749988555908}, {"option": "DAL270319C00140000", "bid": 0.19, "bid_size": 323.0, "ask": 0.49, "ask_size": 41.0, "iv": 0.3728, "open_interest": 27.0, "volume": 0.0, "delta": 0.0545, "gamma": 0.0051, "vega": 0.0615, "theta": -0.0089, "rho": 0.016, "theo": 0.442, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.29, "last_trade_time": "2026-11-04T14:00:47", "percent_change": 0.0, "prev_day_close": 0.275000005960464}, {"option": "DAL270319P00140000", "bid": 47.1, "bid_size": 80.0, "ask": 50.35, "ask_size": 77.0, "iv": 0.5355, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.0116, "rho": 0.0, "theo": 48.195, "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": 53.0749988555908}, {"option": "DAL270617C00040000", "bid": 51.2, "bid_size": 98.0, "ask": 54.0, "ask_size": 97.0, "iv": 0.3955, "open_interest": 44.0, "volume": 0.0, "delta": 0.9818, "gamma": 0.0011, "vega": 0.0334, "theta": 0.0, "rho": 0.1963, "theo": 52.9233, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 43.04, "last_trade_time": "2026-10-29T14:54:20", "percent_change": 0.0, "prev_day_close": 48.1749992370606}, {"option": "DAL270617P00040000", "bid": 0.07, "bid_size": 310.0, "ask": 0.56, "ask_size": 426.0, "iv": 0.5884, "open_interest": 37.0, "volume": 0.0, "delta": -0.0192, "gamma": 0.0011, "vega": 0.0336, "theta": -0.0044, "rho": -0.0119, "theo": 0.3414, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.35, "last_trade_time": "2026-11-02T11:33:30", "percent_change": 0.0, "prev_day_close": 0.320000000298023}, {"option": "DAL270617C00045000", "bid": 46.55, "bid_size": 121.0, "ask": 49.3, "ask_size": 118.0, "iv": 0.479, "open_interest": 9.0, "volume": 0.0, "delta": 0.973, "gamma": 0.0016, "vega": 0.0459, "theta": 0.0, "rho": 0.2491, "theo": 48.2086, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 34.33, "last_trade_time": "2026-10-14T11:03:06", "percent_change": 0.0, "prev_day_close": 43.375}, {"option": "DAL270617P00045000", "bid": 0.07, "bid_size": 490.0, "ask": 0.73, "ask_size": 400.0, "iv": 0.5373, "open_interest": 90.0, "volume": 0.0, "delta": -0.0281, "gamma": 0.0016, "vega": 0.0462, "theta": -0.0056, "rho": -0.0173, "theo": 0.4902, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.43, "last_trade_time": "2026-11-04T11:44:31", "percent_change": 0.0, "prev_day_close": 0.519999995827675}, {"option": "DAL270617C00050000", "bid": 41.9, "bid_size": 209.0, "ask": 44.65, "ask_size": 207.0, "iv": 0.4719, "open_interest": 41.0, "volume": 0.0, "delta": 0.9604, "gamma": 0.0023, "vega": 0.0624, "theta": 0.0, "rho": 0.2704, "theo": 43.5673, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 28.05, "last_trade_time": "2026-10-15T09:59:23", "percent_change": 0.0, "prev_day_close": 38.875}, {"option": "DAL270617P00050000", "bid": 0.35, "bid_size": 814.0, "ask": 0.99, "ask_size": 550.0, "iv": 0.5203, "open_interest": 199.0, "volume": 0.0, "delta": -0.0409, "gamma": 0.0024, "vega": 0.0628, "theta": -0.0072, "rho": -0.025, "theo": 0.7088, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 0.81, "last_trade_time": "2026-11-06T11:41:40", "percent_change": 0.0, "prev_day_close": 0.814999997615814}, {"option": "DAL270617C00055000", "bid": 36.8, "bid_size": 103.0, "ask": 40.65, "ask_size": 105.0, "iv": 0.4607, "open_interest": 5.0, "volume": 0.0, "delta": 0.9428, "gamma": 0.0033, "vega": 0.0832, "theta": -0.0011, "rho": 0.2882, "theo": 39.0249, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 37.67, "last_trade_time": "2026-08-10T09:51:26", "percent_change": 0.0, "prev_day_close": 34.4250011444092}, {"option": "DAL270617P00055000", "bid": 0.76, "bid_size": 548.0, "ask": 1.33, "ask_size": 551.0, "iv": 0.5026, "open_interest": 520.0, "volume": 13.0, "delta": -0.0587, "gamma": 0.0033, "vega": 0.0838, "theta": -0.0092, "rho": -0.0358, "theo": 1.0277, "change": -0.365, "open": 0.85, "high": 0.85, "low": 0.85, "tick": "down", "last_trade_price": 0.85, "last_trade_time": "2026-11-09T14:42:11", "percent_change": -30.0412, "prev_day_close": 1.21499997377396}, {"option": "DAL270617C00060000", "bid": 32.7, "bid_size": 105.0, "ask": 35.7, "ask_size": 106.0, "iv": 0.4369, "open_interest": 12.0, "volume": 0.0, "delta": 0.9189, "gamma": 0.0044, "vega": 0.1084, "theta": -0.0044, "rho": 0.3017, "theo": 34.6196, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 23.02, "last_trade_time": "2026-10-30T14:11:36", "percent_change": 0.0, "prev_day_close": 30.3249998092651}, {"option": "DAL270617P00060000", "bid": 1.16, "bid_size": 615.0, "ask": 1.69, "ask_size": 479.0, "iv": 0.4733, "open_interest": 2135.0, "volume": 2.0, "delta": -0.083, "gamma": 0.0045, "vega": 0.1093, "theta": -0.0115, "rho": -0.0504, "theo": 1.486, "change": -0.45, "open": 1.4, "high": 1.4, "low": 1.4, "tick": "no_change", "last_trade_price": 1.4, "last_trade_time": "2026-11-09T14:25:31", "percent_change": -24.3243, "prev_day_close": 1.84999996423721}, {"option": "DAL270617C00065000", "bid": 29.0, "bid_size": 459.0, "ask": 32.15, "ask_size": 376.0, "iv": 0.4744, "open_interest": 152.0, "volume": 0.0, "delta": 0.8874, "gamma": 0.0058, "vega": 0.1374, "theta": -0.0079, "rho": 0.3098, "theo": 30.3957, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 19.65, "last_trade_time": "2026-10-30T11:18:52", "percent_change": 0.0, "prev_day_close": 26.0999994277954}, {"option": "DAL270617P00065000", "bid": 1.61, "bid_size": 576.0, "ask": 2.66, "ask_size": 577.0, "iv": 0.4618, "open_interest": 527.0, "volume": 2.0, "delta": -0.1151, "gamma": 0.006, "vega": 0.1385, "theta": -0.014, "rho": -0.0694, "theo": 2.1291, "change": -0.675, "open": 2.15, "high": 2.15, "low": 2.03, "tick": "down", "last_trade_price": 2.03, "last_trade_time": "2026-11-09T11:53:19", "percent_change": -24.9538, "prev_day_close": 2.70500004291534}, {"option": "DAL270617C00067500", "bid": 26.8, "bid_size": 238.0, "ask": 30.05, "ask_size": 243.0, "iv": 0.4577, "open_interest": 0.0, "volume": 0.0, "delta": 0.8686, "gamma": 0.0066, "vega": 0.1527, "theta": -0.0097, "rho": 0.3118, "theo": 28.3661, "change": 0.0, "open": 0.0, "high": 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": "DAL270617P00067500", "bid": 2.31, "bid_size": 93.0, "ask": 2.98, "ask_size": 342.0, "iv": 0.461, "open_interest": 15.0, "volume": 0.0, "delta": -0.1342, "gamma": 0.0068, "vega": 0.1543, "theta": -0.0154, "rho": -0.0805, "theo": 2.5341, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 3.28, "last_trade_time": "2026-11-06T11:26:53", "percent_change": 0.0, "prev_day_close": 3.20000004768372}, {"option": "DAL270617C00070000", "bid": 24.85, "bid_size": 441.0, "ask": 28.05, "ask_size": 372.0, "iv": 0.45, "open_interest": 113.0, "volume": 0.0, "delta": 0.8478, "gamma": 0.0074, "vega": 0.1686, "theta": -0.0115, "rho": 0.312, "theo": 26.3988, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 21.56, "last_trade_time": "2026-11-04T11:00:24", "percent_change": 0.0, "prev_day_close": 22.4750003814697}, {"option": "DAL270617P00070000", "bid": 2.65, "bid_size": 363.0, "ask": 3.8, "ask_size": 606.0, "iv": 0.4599, "open_interest": 279.0, "volume": 1.0, "delta": -0.1555, "gamma": 0.0076, "vega": 0.17, "theta": -0.0167, "rho": -0.093, "theo": 3.004, "change": -0.6, "open": 3.1, "high": 3.1, "low": 3.1, "tick": "down", "last_trade_price": 3.1, "last_trade_time": "2026-11-09T09:55:23", "percent_change": -16.2162, "prev_day_close": 3.70000004768372}, {"option": "DAL270617C00072500", "bid": 23.0, "bid_size": 255.0, "ask": 25.8, "ask_size": 257.0, "iv": 0.4353, "open_interest": 35.0, "volume": 0.0, "delta": 0.8249, "gamma": 0.0082, "vega": 0.1843, "theta": -0.0133, "rho": 0.3109, "theo": 24.4989, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 18.13, "last_trade_time": "2026-11-03T10:31:21", "percent_change": 0.0, "prev_day_close": 20.6999998092651}, {"option": "DAL270617P00072500", "bid": 2.91, "bid_size": 563.0, "ask": 4.0, "ask_size": 720.0, "iv": 0.436, "open_interest": 1321.0, "volume": 6.0, "delta": -0.1789, "gamma": 0.0084, "vega": 0.1862, "theta": -0.018, "rho": -0.1064, "theo": 3.5415, "change": -0.95, "open": 3.48, "high": 3.55, "low": 3.48, "tick": "up", "last_trade_price": 3.55, "last_trade_time": "2026-11-09T14:14:14", "percent_change": -21.1111, "prev_day_close": 4.5}, {"option": "DAL270617C00075000", "bid": 21.15, "bid_size": 258.0, "ask": 24.15, "ask_size": 253.0, "iv": 0.4339, "open_interest": 124.0, "volume": 2.0, "delta": 0.8001, "gamma": 0.0091, "vega": 0.1999, "theta": -0.015, "rho": 0.308, "theo": 22.671, "change": 2.95, "open": 21.8, "high": 21.8, "low": 21.8, "tick": "up", "last_trade_price": 21.8, "last_trade_time": "2026-11-09T13:40:36", "percent_change": 15.6499, "prev_day_close": 18.8499994277954}, {"option": "DAL270617P00075000", "bid": 3.4, "bid_size": 823.0, "ask": 4.85, "ask_size": 616.0, "iv": 0.4335, "open_interest": 1804.0, "volume": 3.0, "delta": -0.2044, "gamma": 0.0093, "vega": 0.2014, "theta": -0.0193, "rho": -0.1212, "theo": 4.1543, "change": -1.15, "open": 4.4, "high": 4.4, "low": 4.2, "tick": "down", "last_trade_price": 4.2, "last_trade_time": "2026-11-09T11:36:42", "percent_change": -21.4953, "prev_day_close": 5.34999990463257}, {"option": "DAL270617C00077500", "bid": 19.45, "bid_size": 239.0, "ask": 22.1, "ask_size": 243.0, "iv": 0.423, "open_interest": 50.0, "volume": 4.0, "delta": 0.7734, "gamma": 0.0099, "vega": 0.2147, "theta": -0.0166, "rho": 0.3039, "theo": 20.9189, "change": 3.775, "open": 21.0, "high": 21.0, "low": 21.0, "tick": "up", "last_trade_price": 21.0, "last_trade_time": "2026-11-09T14:41:27", "percent_change": 21.9158, "prev_day_close": 17.2249994277954}, {"option": "DAL270617P00077500", "bid": 4.5, "bid_size": 271.0, "ask": 5.65, "ask_size": 419.0, "iv": 0.4404, "open_interest": 128.0, "volume": 0.0, "delta": -0.2317, "gamma": 0.0101, "vega": 0.2167, "theta": -0.0205, "rho": -0.1366, "theo": 4.8437, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 5.95, "last_trade_time": "2026-11-04T11:40:00", "percent_change": 0.0, "prev_day_close": 6.17499995231628}, {"option": "DAL270617C00080000", "bid": 17.8, "bid_size": 328.0, "ask": 19.35, "ask_size": 5.0, "iv": 0.3952, "open_interest": 402.0, "volume": 2.0, "delta": 0.7451, "gamma": 0.0106, "vega": 0.2288, "theta": -0.0181, "rho": 0.2981, "theo": 19.2462, "change": 3.025, "open": 18.71, "high": 19.3, "low": 18.71, "tick": "up", "last_trade_price": 19.3, "last_trade_time": "2026-11-09T14:40:46", "percent_change": 18.5868, "prev_day_close": 16.2749996185303}, {"option": "DAL270617P00080000", "bid": 4.85, "bid_size": 572.0, "ask": 6.0, "ask_size": 565.0, "iv": 0.4166, "open_interest": 831.0, "volume": 19.0, "delta": -0.261, "gamma": 0.0109, "vega": 0.2304, "theta": -0.0215, "rho": -0.152, "theo": 5.6163, "change": -1.315, "open": 6.19, "high": 6.19, "low": 5.74, "tick": "up", "last_trade_price": 5.76, "last_trade_time": "2026-11-09T14:19:07", "percent_change": -18.5866, "prev_day_close": 7.07500004768372}, {"option": "DAL270617C00082500", "bid": 16.2, "bid_size": 344.0, "ask": 18.6, "ask_size": 295.0, "iv": 0.4098, "open_interest": 282.0, "volume": 1.0, "delta": 0.7152, "gamma": 0.0114, "vega": 0.2416, "theta": -0.0194, "rho": 0.2912, "theo": 17.6555, "change": 2.55, "open": 17.15, "high": 17.15, "low": 17.15, "tick": "up", "last_trade_price": 17.15, "last_trade_time": "2026-11-09T10:50:13", "percent_change": 17.4658, "prev_day_close": 14.5999999046326}, {"option": "DAL270617P00082500", "bid": 6.05, "bid_size": 342.0, "ask": 7.6, "ask_size": 434.0, "iv": 0.4349, "open_interest": 151.0, "volume": 10.0, "delta": -0.2918, "gamma": 0.0117, "vega": 0.2434, "theta": -0.0225, "rho": -0.169, "theo": 6.4722, "change": -1.36, "open": 6.69, "high": 6.69, "low": 6.69, "tick": "down", "last_trade_price": 6.69, "last_trade_time": "2026-11-09T10:12:07", "percent_change": -16.8944, "prev_day_close": 8.04999995231628}, {"option": "DAL270617C00085000", "bid": 15.4, "bid_size": 341.0, "ask": 16.45, "ask_size": 60.0, "iv": 0.4074, "open_interest": 242.0, "volume": 1.0, "delta": 0.6841, "gamma": 0.012, "vega": 0.2531, "theta": -0.0206, "rho": 0.2828, "theo": 16.1487, "change": 2.975, "open": 16.0, "high": 16.0, "low": 16.0, "tick": "up", "last_trade_price": 16.0, "last_trade_time": "2026-11-09T09:37:44", "percent_change": 22.8407, "prev_day_close": 13.0250000953674}, {"option": "DAL270617P00085000", "bid": 6.7, "bid_size": 448.0, "ask": 8.2, "ask_size": 424.0, "iv": 0.4175, "open_interest": 67.0, "volume": 6.0, "delta": -0.324, "gamma": 0.0124, "vega": 0.2545, "theta": -0.0232, "rho": -0.1853, "theo": 7.4168, "change": -2.06, "open": 8.6, "high": 8.6, "low": 7.09, "tick": "down", "last_trade_price": 7.09, "last_trade_time": "2026-11-09T15:00:10", "percent_change": -22.5137, "prev_day_close": 9.15000009536743}, {"option": "DAL270617C00087500", "bid": 12.95, "bid_size": 332.0, "ask": 15.95, "ask_size": 322.0, "iv": 0.4018, "open_interest": 96.0, "volume": 1.0, "delta": 0.6519, "gamma": 0.0126, "vega": 0.2628, "theta": -0.0216, "rho": 0.2736, "theo": 14.7271, "change": 2.2, "open": 14.5, "high": 14.5, "low": 14.5, "tick": "up", "last_trade_price": 14.5, "last_trade_time": "2026-11-09T09:51:28", "percent_change": 17.8862, "prev_day_close": 12.2999997138977}, {"option": "DAL270617P00087500", "bid": 8.0, "bid_size": 317.0, "ask": 9.95, "ask_size": 436.0, "iv": 0.4323, "open_interest": 430.0, "volume": 0.0, "delta": -0.3574, "gamma": 0.0131, "vega": 0.2641, "theta": -0.0238, "rho": -0.2021, "theo": 8.4481, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 9.9, "last_trade_time": "2026-11-04T13:19:12", "percent_change": 0.0, "prev_day_close": 10.5}, {"option": "DAL270617C00090000", "bid": 12.2, "bid_size": 372.0, "ask": 14.3, "ask_size": 356.0, "iv": 0.4035, "open_interest": 203.0, "volume": 65.0, "delta": 0.619, "gamma": 0.0131, "vega": 0.2708, "theta": -0.0224, "rho": 0.2631, "theo": 13.3913, "change": 1.95, "open": 13.04, "high": 13.31, "low": 12.7, "tick": "up", "last_trade_price": 12.95, "last_trade_time": "2026-11-09T13:40:22", "percent_change": 17.7273, "prev_day_close": 11.0}, {"option": "DAL270617P00090000", "bid": 9.1, "bid_size": 341.0, "ask": 11.4, "ask_size": 455.0, "iv": 0.4337, "open_interest": 131.0, "volume": 0.0, "delta": -0.3918, "gamma": 0.0136, "vega": 0.2715, "theta": -0.0242, "rho": -0.2187, "theo": 9.5714, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 14.05, "last_trade_time": "2026-10-29T15:10:25", "percent_change": 0.0, "prev_day_close": 11.8499999046326}, {"option": "DAL270617C00092500", "bid": 11.1, "bid_size": 383.0, "ask": 13.95, "ask_size": 352.0, "iv": 0.4191, "open_interest": 202.0, "volume": 17.0, "delta": 0.5855, "gamma": 0.0135, "vega": 0.2769, "theta": -0.0231, "rho": 0.2521, "theo": 12.1413, "change": 1.925, "open": 11.8, "high": 12.05, "low": 11.72, "tick": "no_change", "last_trade_price": 12.05, "last_trade_time": "2026-11-09T14:38:39", "percent_change": 19.0123, "prev_day_close": 10.125}, {"option": "DAL270617P00092500", "bid": 9.8, "bid_size": 283.0, "ask": 12.75, "ask_size": 300.0, "iv": 0.4231, "open_interest": 82.0, "volume": 0.0, "delta": -0.4269, "gamma": 0.0141, "vega": 0.2769, "theta": -0.0245, "rho": -0.2338, "theo": 10.7822, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 13.6, "last_trade_time": "2026-08-12T10:40:38", "percent_change": 0.0, "prev_day_close": 13.2000002861023}, {"option": "DAL270617C00095000", "bid": 10.15, "bid_size": 388.0, "ask": 11.45, "ask_size": 268.0, "iv": 0.3958, "open_interest": 398.0, "volume": 47.0, "delta": 0.5518, "gamma": 0.0138, "vega": 0.2809, "theta": -0.0235, "rho": 0.2402, "theo": 10.9762, "change": 1.625, "open": 10.77, "high": 10.77, "low": 10.15, "tick": "down", "last_trade_price": 10.15, "last_trade_time": "2026-11-09T14:12:29", "percent_change": 19.0616, "prev_day_close": 8.52499985694885}, {"option": "DAL270617P00095000", "bid": 11.3, "bid_size": 370.0, "ask": 14.0, "ask_size": 445.0, "iv": 0.4222, "open_interest": 146.0, "volume": 6.0, "delta": -0.4624, "gamma": 0.0145, "vega": 0.2801, "theta": -0.0245, "rho": -0.2495, "theo": 12.0856, "change": -3.265, "open": 12.15, "high": 12.15, "low": 11.76, "tick": "down", "last_trade_price": 11.76, "last_trade_time": "2026-11-09T15:05:40", "percent_change": -21.7304, "prev_day_close": 15.0249996185303}, {"option": "DAL270617C00097500", "bid": 8.0, "bid_size": 393.0, "ask": 10.45, "ask_size": 288.0, "iv": 0.3754, "open_interest": 173.0, "volume": 0.0, "delta": 0.5182, "gamma": 0.014, "vega": 0.283, "theta": -0.0237, "rho": 0.228, "theo": 9.8951, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 9.04, "last_trade_time": "2026-11-05T09:33:46", "percent_change": 0.0, "prev_day_close": 8.0}, {"option": "DAL270617P00097500", "bid": 12.6, "bid_size": 210.0, "ask": 15.1, "ask_size": 319.0, "iv": 0.4124, "open_interest": 178.0, "volume": 0.0, "delta": -0.4981, "gamma": 0.0148, "vega": 0.2811, "theta": -0.0244, "rho": -0.2623, "theo": 13.4749, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 15.4, "last_trade_time": "2026-11-04T13:19:12", "percent_change": 0.0, "prev_day_close": 16.1999998092651}, {"option": "DAL270617C00100000", "bid": 7.65, "bid_size": 501.0, "ask": 9.5, "ask_size": 407.0, "iv": 0.3849, "open_interest": 3136.0, "volume": 16.0, "delta": 0.4848, "gamma": 0.0141, "vega": 0.2831, "theta": -0.0237, "rho": 0.2153, "theo": 8.8958, "change": 1.325, "open": 8.45, "high": 9.0, "low": 8.45, "tick": "down", "last_trade_price": 8.5, "last_trade_time": "2026-11-09T10:59:49", "percent_change": 18.4669, "prev_day_close": 7.17499995231628}, {"option": "DAL270617P00100000", "bid": 13.4, "bid_size": 400.0, "ask": 16.5, "ask_size": 375.0, "iv": 0.396, "open_interest": 56.0, "volume": 3.0, "delta": -0.5338, "gamma": 0.015, "vega": 0.2795, "theta": -0.0241, "rho": -0.2757, "theo": 14.9554, "change": -3.4, "open": 14.55, "high": 14.55, "low": 14.55, "tick": "no_change", "last_trade_price": 14.55, "last_trade_time": "2026-11-09T15:03:47", "percent_change": -18.9415, "prev_day_close": 17.9500007629395}, {"option": "DAL270617C00105000", "bid": 6.15, "bid_size": 481.0, "ask": 8.65, "ask_size": 414.0, "iv": 0.4007, "open_interest": 196.0, "volume": 4.0, "delta": 0.4198, "gamma": 0.014, "vega": 0.2776, "theta": -0.0232, "rho": 0.1897, "theo": 7.1347, "change": 1.55, "open": 6.88, "high": 7.3, "low": 6.88, "tick": "up", "last_trade_price": 7.3, "last_trade_time": "2026-11-09T13:41:27", "percent_change": 26.9565, "prev_day_close": 5.75}, {"option": "DAL270617P00105000", "bid": 16.8, "bid_size": 196.0, "ask": 19.8, "ask_size": 193.0, "iv": 0.396, "open_interest": 19.0, "volume": 0.0, "delta": -0.6042, "gamma": 0.0152, "vega": 0.2701, "theta": -0.023, "rho": -0.2937, "theo": 18.1696, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 18.9, "last_trade_time": "2026-08-05T11:30:12", "percent_change": 0.0, "prev_day_close": 21.2750005722046}, {"option": "DAL270617C00110000", "bid": 5.15, "bid_size": 413.0, "ask": 6.05, "ask_size": 182.0, "iv": 0.3843, "open_interest": 459.0, "volume": 13.0, "delta": 0.3587, "gamma": 0.0136, "vega": 0.2656, "theta": -0.0222, "rho": 0.1645, "theo": 5.6711, "change": 1.15, "open": 5.65, "high": 5.65, "low": 5.5, "tick": "up", "last_trade_price": 5.6, "last_trade_time": "2026-11-09T14:38:36", "percent_change": 25.8427, "prev_day_close": 4.45000004768372}, {"option": "DAL270617P00110000", "bid": 20.7, "bid_size": 194.0, "ask": 23.4, "ask_size": 191.0, "iv": 0.4004, "open_interest": 4.0, "volume": 0.0, "delta": -0.672, "gamma": 0.0151, "vega": 0.2512, "theta": -0.0214, "rho": -0.2999, "theo": 21.711, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 28.26, "last_trade_time": "2026-08-19T15:15:46", "percent_change": 0.0, "prev_day_close": 25.0500001907349}, {"option": "DAL270617C00115000", "bid": 4.15, "bid_size": 297.0, "ask": 4.8, "ask_size": 18.0, "iv": 0.3836, "open_interest": 846.0, "volume": 2.0, "delta": 0.3029, "gamma": 0.0128, "vega": 0.2485, "theta": -0.0207, "rho": 0.1406, "theo": 4.4784, "change": 1.16, "open": 4.55, "high": 4.55, "low": 4.55, "tick": "up", "last_trade_price": 4.55, "last_trade_time": "2026-11-09T15:59:20", "percent_change": 34.2183, "prev_day_close": 3.38999998569488}, {"option": "DAL270617P00115000", "bid": 24.5, "bid_size": 174.0, "ask": 27.4, "ask_size": 175.0, "iv": 0.401, "open_interest": 2.0, "volume": 0.0, "delta": -0.7358, "gamma": 0.0147, "vega": 0.2253, "theta": -0.0195, "rho": -0.2927, "theo": 25.5559, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 28.89, "last_trade_time": "2026-08-17T10:42:19", "percent_change": 0.0, "prev_day_close": 29.5749998092651}, {"option": "DAL270617C00120000", "bid": 2.97, "bid_size": 655.0, "ask": 4.3, "ask_size": 408.0, "iv": 0.3864, "open_interest": 585.0, "volume": 5.0, "delta": 0.2535, "gamma": 0.0118, "vega": 0.228, "theta": -0.0189, "rho": 0.1188, "theo": 3.5253, "change": 0.7, "open": 3.4, "high": 3.4, "low": 3.4, "tick": "up", "last_trade_price": 3.4, "last_trade_time": "2026-11-09T14:14:14", "percent_change": 25.9259, "prev_day_close": 2.69999992847443}, {"option": "DAL270617P00120000", "bid": 28.55, "bid_size": 149.0, "ask": 31.9, "ask_size": 149.0, "iv": 0.4089, "open_interest": 0.0, "volume": 0.0, "delta": -0.7947, "gamma": 0.0142, "vega": 0.1947, "theta": -0.0174, "rho": -0.2735, "theo": 29.6774, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 32.27, "last_trade_time": "2026-08-14T11:25:34", "percent_change": 0.0, "prev_day_close": 33.7000007629394}, {"option": "DAL270617C00125000", "bid": 2.19, "bid_size": 550.0, "ask": 3.5, "ask_size": 633.0, "iv": 0.384, "open_interest": 534.0, "volume": 0.0, "delta": 0.2109, "gamma": 0.0106, "vega": 0.206, "theta": -0.0171, "rho": 0.0995, "theo": 2.7769, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 2.0, "last_trade_time": "2026-11-04T12:40:45", "percent_change": 0.0, "prev_day_close": 2.10500001907349}, {"option": "DAL270617P00125000", "bid": 33.05, "bid_size": 145.0, "ask": 36.0, "ask_size": 149.0, "iv": 0.4094, "open_interest": 0.0, "volume": 0.0, "delta": -0.8479, "gamma": 0.0135, "vega": 0.1598, "theta": -0.0153, "rho": -0.2388, "theo": 34.0425, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 42.0, "last_trade_time": "2026-08-24T11:15:11", "percent_change": 0.0, "prev_day_close": 38.5}, {"option": "DAL270617C00130000", "bid": 1.89, "bid_size": 356.0, "ask": 2.9, "ask_size": 508.0, "iv": 0.3917, "open_interest": 112.0, "volume": 0.0, "delta": 0.175, "gamma": 0.0095, "vega": 0.1842, "theta": -0.0153, "rho": 0.0831, "theo": 2.1972, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 1.03, "last_trade_time": "2026-10-29T15:00:14", "percent_change": 0.0, "prev_day_close": 1.68000000715256}, {"option": "DAL270617P00130000", "bid": 37.8, "bid_size": 81.0, "ask": 40.2, "ask_size": 81.0, "iv": 0.4105, "open_interest": 0.0, "volume": 0.0, "delta": -0.8951, "gamma": 0.0128, "vega": 0.1211, "theta": -0.0132, "rho": -0.1915, "theo": 38.6139, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 43.2749996185303}, {"option": "DAL270617C00135000", "bid": 1.19, "bid_size": 636.0, "ask": 2.2, "ask_size": 492.0, "iv": 0.3788, "open_interest": 302.0, "volume": 1.0, "delta": 0.1454, "gamma": 0.0084, "vega": 0.1635, "theta": -0.0136, "rho": 0.0694, "theo": 1.7522, "change": 0.395, "open": 1.75, "high": 1.75, "low": 1.75, "tick": "up", "last_trade_price": 1.75, "last_trade_time": "2026-11-09T09:39:10", "percent_change": 29.1513, "prev_day_close": 1.35499995946884}, {"option": "DAL270617P00135000", "bid": 41.8, "bid_size": 114.0, "ask": 45.55, "ask_size": 111.0, "iv": 0.4161, "open_interest": 0.0, "volume": 0.0, "delta": -0.9376, "gamma": 0.0127, "vega": 0.0822, "theta": -0.0101, "rho": -0.1435, "theo": 43.3499, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 53.55, "last_trade_time": "2026-10-28T10:36:12", "percent_change": 0.0, "prev_day_close": 48.125}, {"option": "DAL270617C00140000", "bid": 0.93, "bid_size": 612.0, "ask": 1.6, "ask_size": 242.0, "iv": 0.3743, "open_interest": 188.0, "volume": 1.0, "delta": 0.1212, "gamma": 0.0073, "vega": 0.1444, "theta": -0.012, "rho": 0.058, "theo": 1.4111, "change": 0.205, "open": 1.25, "high": 1.25, "low": 1.25, "tick": "up", "last_trade_price": 1.25, "last_trade_time": "2026-11-09T12:11:46", "percent_change": 19.6172, "prev_day_close": 1.0450000166893}, {"option": "DAL270617P00140000", "bid": 47.0, "bid_size": 100.0, "ask": 50.3, "ask_size": 100.0, "iv": 0.4422, "open_interest": 0.0, "volume": 0.0, "delta": -0.9703, "gamma": 0.0101, "vega": 0.0386, "theta": -0.0104, "rho": -0.0679, "theo": 48.2254, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 52.9249992370606}, {"option": "DAL270917C00040000", "bid": 51.6, "bid_size": 111.0, "ask": 55.2, "ask_size": 102.0, "iv": 0.5722, "open_interest": 3.0, "volume": 0.0, "delta": 0.9766, "gamma": 0.0013, "vega": 0.0494, "theta": 0.0, "rho": 0.3088, "theo": 53.2554, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 51.0, "last_trade_time": "2026-11-04T15:37:38", "percent_change": 0.0, "prev_day_close": 48.8250007629394}, {"option": "DAL270917P00040000", "bid": 0.4, "bid_size": 178.0, "ask": 0.75, "ask_size": 387.0, "iv": 0.5574, "open_interest": 14.0, "volume": 0.0, "delta": -0.025, "gamma": 0.0013, "vega": 0.0499, "theta": -0.0042, "rho": -0.0223, "theo": 0.5091, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.58, "last_trade_time": "2026-11-02T12:14:03", "percent_change": 0.0, "prev_day_close": 0.604999989271164}, {"option": "DAL270917C00045000", "bid": 46.8, "bid_size": 145.0, "ask": 50.2, "ask_size": 114.0, "iv": 0.4852, "open_interest": 16.0, "volume": 5.0, "delta": 0.9648, "gamma": 0.0018, "vega": 0.0682, "theta": 0.0, "rho": 0.3386, "theo": 48.7038, "change": 4.09, "open": 48.19, "high": 48.19, "low": 48.19, "tick": "up", "last_trade_price": 48.19, "last_trade_time": "2026-11-09T13:41:16", "percent_change": 9.27438, "prev_day_close": 44.0999984741211}, {"option": "DAL270917P00045000", "bid": 0.47, "bid_size": 426.0, "ask": 0.91, "ask_size": 268.0, "iv": 0.5079, "open_interest": 37.0, "volume": 0.0, "delta": -0.037, "gamma": 0.0019, "vega": 0.0689, "theta": -0.0055, "rho": -0.0328, "theo": 0.7586, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 1.08, "last_trade_time": "2026-10-15T11:16:55", "percent_change": 0.0, "prev_day_close": 0.864999979734421}, {"option": "DAL270917C00050000", "bid": 42.4, "bid_size": 109.0, "ask": 46.3, "ask_size": 104.0, "iv": 0.5074, "open_interest": 3.0, "volume": 0.0, "delta": 0.9487, "gamma": 0.0026, "vega": 0.0914, "theta": -0.0006, "rho": 0.3642, "theo": 44.2573, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 40.01, "last_trade_time": "2026-11-04T15:45:39", "percent_change": 0.0, "prev_day_close": 39.7749996185303}, {"option": "DAL270917P00050000", "bid": 0.95, "bid_size": 180.0, "ask": 1.29, "ask_size": 247.0, "iv": 0.4978, "open_interest": 12.0, "volume": 10.0, "delta": -0.0534, "gamma": 0.0026, "vega": 0.0924, "theta": -0.0071, "rho": -0.0471, "theo": 1.1152, "change": -0.275, "open": 1.02, "high": 1.02, "low": 1.02, "tick": "down", "last_trade_price": 1.02, "last_trade_time": "2026-11-09T14:40:54", "percent_change": -21.2355, "prev_day_close": 1.29499995708466}, {"option": "DAL270917C00055000", "bid": 38.1, "bid_size": 468.0, "ask": 41.95, "ask_size": 450.0, "iv": 0.4865, "open_interest": 218.0, "volume": 2.0, "delta": 0.9276, "gamma": 0.0034, "vega": 0.1188, "theta": -0.0031, "rho": 0.3846, "theo": 39.9474, "change": 4.4, "open": 40.0, "high": 40.0, "low": 40.0, "tick": "up", "last_trade_price": 40.0, "last_trade_time": "2026-11-09T14:38:36", "percent_change": 12.3595, "prev_day_close": 35.6000003814697}, {"option": "DAL270917P00055000", "bid": 1.37, "bid_size": 465.0, "ask": 1.95, "ask_size": 427.0, "iv": 0.484, "open_interest": 88.0, "volume": 1.0, "delta": -0.075, "gamma": 0.0035, "vega": 0.1201, "theta": -0.0089, "rho": -0.066, "theo": 1.6114, "change": -0.54, "open": 1.45, "high": 1.45, "low": 1.45, "tick": "down", "last_trade_price": 1.45, "last_trade_time": "2026-11-09T13:28:15", "percent_change": -27.1357, "prev_day_close": 1.99000000953674}, {"option": "DAL270917C00060000", "bid": 33.95, "bid_size": 412.0, "ask": 37.2, "ask_size": 395.0, "iv": 0.4495, "open_interest": 104.0, "volume": 0.0, "delta": 0.9008, "gamma": 0.0045, "vega": 0.1495, "theta": -0.0058, "rho": 0.399, "theo": 35.8068, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 22.32, "last_trade_time": "2026-10-14T15:58:40", "percent_change": 0.0, "prev_day_close": 31.9499998092651}, {"option": "DAL270917P00060000", "bid": 1.94, "bid_size": 437.0, "ask": 2.8, "ask_size": 581.0, "iv": 0.4714, "open_interest": 391.0, "volume": 0.0, "delta": -0.1025, "gamma": 0.0046, "vega": 0.1512, "theta": -0.0109, "rho": -0.0897, "theo": 2.281, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 3.5, "last_trade_time": "2026-10-28T15:38:18", "percent_change": 0.0, "prev_day_close": 2.77999997138977}, {"option": "DAL270917C00065000", "bid": 29.8, "bid_size": 351.0, "ask": 33.0, "ask_size": 305.0, "iv": 0.4269, "open_interest": 384.0, "volume": 0.0, "delta": 0.868, "gamma": 0.0056, "vega": 0.1823, "theta": -0.0084, "rho": 0.4072, "theo": 31.8668, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 24.32, "last_trade_time": "2026-11-02T09:41:43", "percent_change": 0.0, "prev_day_close": 28.3250007629394}, {"option": "DAL270917P00065000", "bid": 2.76, "bid_size": 206.0, "ask": 3.75, "ask_size": 287.0, "iv": 0.4587, "open_interest": 41.0, "volume": 0.0, "delta": -0.136, "gamma": 0.0058, "vega": 0.1846, "theta": -0.013, "rho": -0.1185, "theo": 3.1565, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 3.35, "last_trade_time": "2026-11-04T15:40:13", "percent_change": 0.0, "prev_day_close": 3.87499988079071}, {"option": "DAL270917C00067500", "bid": 28.45, "bid_size": 243.0, "ask": 31.95, "ask_size": 231.0, "iv": 0.459, "open_interest": 3.0, "volume": 0.0, "delta": 0.8495, "gamma": 0.0062, "vega": 0.1989, "theta": -0.0098, "rho": 0.4088, "theo": 29.9808, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 25.95, "last_trade_time": "2026-11-06T09:37:37", "percent_change": 0.0, "prev_day_close": 26.0}, {"option": "DAL270917P00067500", "bid": 2.92, "bid_size": 273.0, "ask": 4.1, "ask_size": 277.0, "iv": 0.4394, "open_interest": 5.0, "volume": 0.0, "delta": -0.1551, "gamma": 0.0064, "vega": 0.2014, "theta": -0.014, "rho": -0.1342, "theo": 3.6807, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 5.7, "last_trade_time": "2026-10-30T12:45:53", "percent_change": 0.0, "prev_day_close": 4.375}, {"option": "DAL270917C00070000", "bid": 27.0, "bid_size": 306.0, "ask": 29.2, "ask_size": 294.0, "iv": 0.4404, "open_interest": 48.0, "volume": 0.0, "delta": 0.8296, "gamma": 0.0068, "vega": 0.2154, "theta": -0.0111, "rho": 0.4088, "theo": 28.1544, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 25.06, "last_trade_time": "2026-11-05T09:53:17", "percent_change": 0.0, "prev_day_close": 24.3499994277954}, {"option": "DAL270917P00070000", "bid": 3.85, "bid_size": 383.0, "ask": 5.15, "ask_size": 637.0, "iv": 0.4537, "open_interest": 247.0, "volume": 2.0, "delta": -0.1757, "gamma": 0.007, "vega": 0.2182, "theta": -0.015, "rho": -0.1512, "theo": 4.2666, "change": -1.05, "open": 4.15, "high": 4.15, "low": 4.15, "tick": "down", "last_trade_price": 4.15, "last_trade_time": "2026-11-09T14:41:27", "percent_change": -20.1923, "prev_day_close": 5.20000004768372}, {"option": "DAL270917C00072500", "bid": 24.95, "bid_size": 260.0, "ask": 28.25, "ask_size": 257.0, "iv": 0.4473, "open_interest": 36.0, "volume": 0.0, "delta": 0.8083, "gamma": 0.0074, "vega": 0.2316, "theta": -0.0123, "rho": 0.4071, "theo": 26.3909, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 14.25, "last_trade_time": "2026-10-16T15:49:55", "percent_change": 0.0, "prev_day_close": 22.7000007629395}, {"option": "DAL270917P00072500", "bid": 3.7, "bid_size": 482.0, "ask": 6.65, "ask_size": 429.0, "iv": 0.4493, "open_interest": 84.0, "volume": 0.0, "delta": -0.1976, "gamma": 0.0076, "vega": 0.2344, "theta": -0.016, "rho": -0.1698, "theo": 4.9175, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 6.51, "last_trade_time": "2026-11-02T11:28:12", "percent_change": 0.0, "prev_day_close": 5.95000004768372}, {"option": "DAL270917C00075000", "bid": 23.05, "bid_size": 293.0, "ask": 25.8, "ask_size": 286.0, "iv": 0.423, "open_interest": 44.0, "volume": 1.0, "delta": 0.7859, "gamma": 0.008, "vega": 0.2471, "theta": -0.0135, "rho": 0.4042, "theo": 24.6918, "change": 3.725, "open": 24.7, "high": 24.7, "low": 24.7, "tick": "up", "last_trade_price": 24.7, "last_trade_time": "2026-11-09T15:41:29", "percent_change": 17.7592, "prev_day_close": 20.9749994277954}, {"option": "DAL270917P00075000", "bid": 4.2, "bid_size": 636.0, "ask": 7.15, "ask_size": 973.0, "iv": 0.4355, "open_interest": 537.0, "volume": 0.0, "delta": -0.2209, "gamma": 0.0082, "vega": 0.2502, "theta": -0.0169, "rho": -0.1888, "theo": 5.6352, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 7.75, "last_trade_time": "2026-10-29T15:43:08", "percent_change": 0.0, "prev_day_close": 6.77499985694885}, {"option": "DAL270917C00077500", "bid": 21.45, "bid_size": 310.0, "ask": 25.0, "ask_size": 307.0, "iv": 0.4361, "open_interest": 44.0, "volume": 4.0, "delta": 0.7622, "gamma": 0.0086, "vega": 0.262, "theta": -0.0146, "rho": 0.3994, "theo": 23.0593, "change": 3.275, "open": 23.0, "high": 23.0, "low": 22.9, "tick": "down", "last_trade_price": 22.9, "last_trade_time": "2026-11-09T14:38:53", "percent_change": 16.6879, "prev_day_close": 19.625}, {"option": "DAL270917P00077500", "bid": 5.95, "bid_size": 302.0, "ask": 7.95, "ask_size": 474.0, "iv": 0.4496, "open_interest": 85.0, "volume": 0.0, "delta": -0.2455, "gamma": 0.0089, "vega": 0.2648, "theta": -0.0177, "rho": -0.2076, "theo": 6.4229, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 8.35, "last_trade_time": "2026-11-05T10:53:57", "percent_change": 0.0, "prev_day_close": 7.60000014305115}, {"option": "DAL270917C00080000", "bid": 19.55, "bid_size": 463.0, "ask": 23.1, "ask_size": 414.0, "iv": 0.4197, "open_interest": 99.0, "volume": 0.0, "delta": 0.7376, "gamma": 0.0091, "vega": 0.2757, "theta": -0.0157, "rho": 0.3936, "theo": 21.4952, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 17.95, "last_trade_time": "2026-11-06T09:37:32", "percent_change": 0.0, "prev_day_close": 18.1499996185303}, {"option": "DAL270917P00080000", "bid": 6.5, "bid_size": 529.0, "ask": 8.1, "ask_size": 504.0, "iv": 0.4265, "open_interest": 177.0, "volume": 2.0, "delta": -0.2711, "gamma": 0.0094, "vega": 0.2783, "theta": -0.0185, "rho": -0.228, "theo": 7.2813, "change": -0.925, "open": 7.4, "high": 7.5, "low": 7.4, "tick": "up", "last_trade_price": 7.5, "last_trade_time": "2026-11-09T09:48:07", "percent_change": -10.9792, "prev_day_close": 8.42500019073486}, {"option": "DAL270917C00082500", "bid": 18.05, "bid_size": 284.0, "ask": 20.55, "ask_size": 136.0, "iv": 0.3978, "open_interest": 24.0, "volume": 0.0, "delta": 0.7121, "gamma": 0.0096, "vega": 0.2884, "theta": -0.0166, "rho": 0.3863, "theo": 19.9997, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 15.4, "last_trade_time": "2026-11-05T14:28:05", "percent_change": 0.0, "prev_day_close": 16.75}, {"option": "DAL270917P00082500", "bid": 6.65, "bid_size": 630.0, "ask": 9.2, "ask_size": 821.0, "iv": 0.4122, "open_interest": 875.0, "volume": 0.0, "delta": -0.2978, "gamma": 0.01, "vega": 0.291, "theta": -0.0192, "rho": -0.2481, "theo": 8.2126, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 9.5, "last_trade_time": "2026-11-06T15:23:26", "percent_change": 0.0, "prev_day_close": 9.7999997138977}, {"option": "DAL270917C00085000", "bid": 16.9, "bid_size": 473.0, "ask": 20.1, "ask_size": 421.0, "iv": 0.4162, "open_interest": 105.0, "volume": 9.0, "delta": 0.6858, "gamma": 0.0101, "vega": 0.2998, "theta": -0.0174, "rho": 0.3777, "theo": 18.5747, "change": 2.52, "open": 18.02, "high": 18.02, "low": 18.02, "tick": "up", "last_trade_price": 18.02, "last_trade_time": "2026-11-09T09:44:06", "percent_change": 16.2581, "prev_day_close": 15.5}, {"option": "DAL270917P00085000", "bid": 8.4, "bid_size": 430.0, "ask": 10.0, "ask_size": 505.0, "iv": 0.4181, "open_interest": 519.0, "volume": 0.0, "delta": -0.3254, "gamma": 0.0105, "vega": 0.3021, "theta": -0.0197, "rho": -0.2683, "theo": 9.2175, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 13.4, "last_trade_time": "2026-10-28T14:44:33", "percent_change": 0.0, "prev_day_close": 10.9250001907349}, {"option": "DAL270917C00087500", "bid": 16.0, "bid_size": 473.0, "ask": 17.85, "ask_size": 290.0, "iv": 0.4058, "open_interest": 126.0, "volume": 0.0, "delta": 0.659, "gamma": 0.0105, "vega": 0.3097, "theta": -0.0182, "rho": 0.3684, "theo": 17.2194, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 16.85, "last_trade_time": "2026-11-05T09:38:38", "percent_change": 0.0, "prev_day_close": 14.3499999046326}, {"option": "DAL270917P00087500", "bid": 8.75, "bid_size": 539.0, "ask": 11.75, "ask_size": 538.0, "iv": 0.4138, "open_interest": 230.0, "volume": 0.0, "delta": -0.3537, "gamma": 0.011, "vega": 0.3116, "theta": -0.0202, "rho": -0.2884, "theo": 10.2961, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 13.5, "last_trade_time": "2026-11-02T15:10:06", "percent_change": 0.0, "prev_day_close": 12.1500000953674}, {"option": "DAL270917C00090000", "bid": 14.3, "bid_size": 678.0, "ask": 17.6, "ask_size": 517.0, "iv": 0.4126, "open_interest": 1185.0, "volume": 4.0, "delta": 0.6316, "gamma": 0.0108, "vega": 0.3181, "theta": -0.0187, "rho": 0.3576, "theo": 15.9347, "change": 2.475, "open": 15.2, "high": 15.8, "low": 15.2, "tick": "down", "last_trade_price": 15.55, "last_trade_time": "2026-11-09T14:36:30", "percent_change": 18.9293, "prev_day_close": 13.0750002861023}, {"option": "DAL270917P00090000", "bid": 10.8, "bid_size": 315.0, "ask": 13.35, "ask_size": 493.0, "iv": 0.4318, "open_interest": 143.0, "volume": 0.0, "delta": -0.3827, "gamma": 0.0114, "vega": 0.3194, "theta": -0.0205, "rho": -0.3078, "theo": 11.45, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 15.51, "last_trade_time": "2026-10-28T09:58:50", "percent_change": 0.0, "prev_day_close": 13.1749997138977}, {"option": "DAL270917C00092500", "bid": 14.1, "bid_size": 378.0, "ask": 16.0, "ask_size": 414.0, "iv": 0.4193, "open_interest": 77.0, "volume": 12.0, "delta": 0.604, "gamma": 0.0112, "vega": 0.325, "theta": -0.0192, "rho": 0.3465, "theo": 14.7201, "change": 1.875, "open": 14.45, "high": 14.46, "low": 13.85, "tick": "down", "last_trade_price": 13.85, "last_trade_time": "2026-11-09T13:00:12", "percent_change": 15.6576, "prev_day_close": 11.9749999046326}, {"option": "DAL270917P00092500", "bid": 11.35, "bid_size": 406.0, "ask": 14.3, "ask_size": 380.0, "iv": 0.4137, "open_interest": 99.0, "volume": 0.0, "delta": -0.4121, "gamma": 0.0118, "vega": 0.3253, "theta": -0.0208, "rho": -0.326, "theo": 12.678, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 16.3, "last_trade_time": "2026-09-30T13:39:17", "percent_change": 0.0, "prev_day_close": 14.7249999046326}, {"option": "DAL270917C00095000", "bid": 13.0, "bid_size": 495.0, "ask": 14.05, "ask_size": 186.0, "iv": 0.4049, "open_interest": 479.0, "volume": 3.0, "delta": 0.5762, "gamma": 0.0114, "vega": 0.3302, "theta": -0.0196, "rho": 0.3344, "theo": 13.5743, "change": 2.275, "open": 13.47, "high": 13.5, "low": 13.27, "tick": "up", "last_trade_price": 13.5, "last_trade_time": "2026-11-09T15:48:03", "percent_change": 20.2673, "prev_day_close": 11.2250003814697}, {"option": "DAL270917P00095000", "bid": 12.9, "bid_size": 345.0, "ask": 15.95, "ask_size": 352.0, "iv": 0.4198, "open_interest": 0.0, "volume": 0.0, "delta": -0.4418, "gamma": 0.0122, "vega": 0.3294, "theta": -0.0209, "rho": -0.3432, "theo": 13.9818, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 16.2249994277954}, {"option": "DAL270917C00100000", "bid": 10.65, "bid_size": 462.0, "ask": 13.2, "ask_size": 469.0, "iv": 0.4142, "open_interest": 296.0, "volume": 12.0, "delta": 0.5208, "gamma": 0.0118, "vega": 0.3358, "theta": -0.02, "rho": 0.3088, "theo": 11.4872, "change": 2.52, "open": 11.35, "high": 11.87, "low": 11.1, "tick": "up", "last_trade_price": 11.87, "last_trade_time": "2026-11-09T14:56:51", "percent_change": 26.9519, "prev_day_close": 9.35000038146973}, {"option": "DAL270917P00100000", "bid": 15.3, "bid_size": 296.0, "ask": 18.45, "ask_size": 303.0, "iv": 0.4031, "open_interest": 4.0, "volume": 0.0, "delta": -0.5018, "gamma": 0.0127, "vega": 0.3319, "theta": -0.0209, "rho": -0.3751, "theo": 16.8087, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 25.26, "last_trade_time": "2026-10-20T14:29:11", "percent_change": 0.0, "prev_day_close": 19.4250001907349}, {"option": "DAL270917C00105000", "bid": 8.1, "bid_size": 515.0, "ask": 10.2, "ask_size": 216.0, "iv": 0.3812, "open_interest": 118.0, "volume": 31.0, "delta": 0.4666, "gamma": 0.0119, "vega": 0.335, "theta": -0.0199, "rho": 0.2816, "theo": 9.6623, "change": 1.3, "open": 9.3, "high": 9.3, "low": 9.3, "tick": "up", "last_trade_price": 9.3, "last_trade_time": "2026-11-09T10:14:28", "percent_change": 16.25, "prev_day_close": 8.00000023841858}, {"option": "DAL270917P00105000", "bid": 19.0, "bid_size": 168.0, "ask": 21.9, "ask_size": 196.0, "iv": 0.4126, "open_interest": 0.0, "volume": 0.0, "delta": -0.5615, "gamma": 0.013, "vega": 0.3271, "theta": -0.0205, "rho": -0.401, "theo": 19.9239, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 24.43, "last_trade_time": "2026-09-25T13:38:08", "percent_change": 0.0, "prev_day_close": 22.8249998092651}, {"option": "DAL270917C00110000", "bid": 6.65, "bid_size": 372.0, "ask": 10.1, "ask_size": 367.0, "iv": 0.4014, "open_interest": 35.0, "volume": 10.0, "delta": 0.4145, "gamma": 0.0118, "vega": 0.3285, "theta": -0.0195, "rho": 0.254, "theo": 8.0844, "change": 1.35, "open": 7.82, "high": 7.85, "low": 7.82, "tick": "up", "last_trade_price": 7.85, "last_trade_time": "2026-11-09T14:36:51", "percent_change": 20.7692, "prev_day_close": 6.5}, {"option": "DAL270917P00110000", "bid": 22.2, "bid_size": 186.0, "ask": 25.4, "ask_size": 193.0, "iv": 0.4078, "open_interest": 2.0, "volume": 0.0, "delta": -0.6202, "gamma": 0.0132, "vega": 0.3147, "theta": -0.0198, "rho": -0.4177, "theo": 23.3172, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 30.05, "last_trade_time": "2026-10-28T10:17:56", "percent_change": 0.0, "prev_day_close": 26.8249998092651}, {"option": "DAL270917C00115000", "bid": 5.9, "bid_size": 345.0, "ask": 8.3, "ask_size": 368.0, "iv": 0.4006, "open_interest": 4.0, "volume": 0.0, "delta": 0.3654, "gamma": 0.0114, "vega": 0.3171, "theta": -0.0188, "rho": 0.2272, "theo": 6.7359, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 3.4, "last_trade_time": "2026-10-30T13:04:26", "percent_change": 0.0, "prev_day_close": 5.35000014305115}, {"option": "DAL270917P00115000", "bid": 25.1, "bid_size": 194.0, "ask": 28.7, "ask_size": 188.0, "iv": 0.3866, "open_interest": 7.0, "volume": 0.0, "delta": -0.677, "gamma": 0.0132, "vega": 0.2934, "theta": -0.0189, "rho": -0.4156, "theo": 26.9743, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 33.4, "last_trade_time": "2026-08-24T09:30:04", "percent_change": 0.0, "prev_day_close": 30.375}, {"option": "DAL270917C00120000", "bid": 4.25, "bid_size": 509.0, "ask": 7.1, "ask_size": 463.0, "iv": 0.3891, "open_interest": 276.0, "volume": 0.0, "delta": 0.3201, "gamma": 0.0109, "vega": 0.3019, "theta": -0.0178, "rho": 0.2014, "theo": 5.5966, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 4.5, "last_trade_time": "2026-11-06T13:58:52", "percent_change": 0.0, "prev_day_close": 4.57500004768372}, {"option": "DAL270917P00120000", "bid": 29.05, "bid_size": 112.0, "ask": 32.65, "ask_size": 112.0, "iv": 0.3856, "open_interest": 0.0, "volume": 0.0, "delta": -0.7313, "gamma": 0.0132, "vega": 0.2676, "theta": -0.0178, "rho": -0.4071, "theo": 30.8744, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 34.8999996185303}, {"option": "DAL270917C00125000", "bid": 4.15, "bid_size": 341.0, "ask": 4.95, "ask_size": 18.0, "iv": 0.3812, "open_interest": 2.0, "volume": 0.0, "delta": 0.279, "gamma": 0.0103, "vega": 0.2837, "theta": -0.0167, "rho": 0.1771, "theo": 4.6433, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 3.1, "last_trade_time": "2026-10-06T10:02:31", "percent_change": 0.0, "prev_day_close": 3.60000002384186}, {"option": "DAL270917P00125000", "bid": 33.65, "bid_size": 149.0, "ask": 36.6, "ask_size": 150.0, "iv": 0.3897, "open_interest": 0.0, "volume": 0.0, "delta": -0.7831, "gamma": 0.0131, "vega": 0.2383, "theta": -0.0168, "rho": -0.3839, "theo": 35.0027, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 41.95, "last_trade_time": "2026-10-02T10:58:52", "percent_change": 0.0, "prev_day_close": 39.1750011444092}, {"option": "DAL270917C00130000", "bid": 3.6, "bid_size": 234.0, "ask": 5.55, "ask_size": 389.0, "iv": 0.4101, "open_interest": 29.0, "volume": 2.0, "delta": 0.2422, "gamma": 0.0096, "vega": 0.2642, "theta": -0.0155, "rho": 0.1552, "theo": 3.8528, "change": 0.65, "open": 3.7, "high": 3.7, "low": 3.7, "tick": "up", "last_trade_price": 3.7, "last_trade_time": "2026-11-09T13:44:16", "percent_change": 21.3115, "prev_day_close": 3.05000007152557}, {"option": "DAL270917P00130000", "bid": 37.55, "bid_size": 146.0, "ask": 41.3, "ask_size": 146.0, "iv": 0.3876, "open_interest": 0.0, "volume": 0.0, "delta": -0.8314, "gamma": 0.0128, "vega": 0.197, "theta": -0.0156, "rho": -0.3263, "theo": 39.3395, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 44.48, "last_trade_time": "2026-11-06T09:33:20", "percent_change": 0.0, "prev_day_close": 43.0999984741211}, {"option": "DAL271217C00040000", "bid": 52.45, "bid_size": 106.0, "ask": 55.85, "ask_size": 100.0, "iv": 0.5704, "open_interest": 0.0, "volume": 0.0, "delta": 0.97, "gamma": 0.0014, "vega": 0.07, "theta": 0.0, "rho": 0.3849, "theo": 53.8405, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 49.1750011444092}, {"option": "DAL271217P00040000", "bid": 0.66, "bid_size": 173.0, "ask": 0.93, "ask_size": 195.0, "iv": 0.53, "open_interest": 1.0, "volume": 1.0, "delta": -0.0328, "gamma": 0.0015, "vega": 0.0707, "theta": -0.0044, "rho": -0.0388, "theo": 0.7872, "change": -0.165, "open": 0.76, "high": 0.76, "low": 0.76, "tick": "down", "last_trade_price": 0.76, "last_trade_time": "2026-11-09T09:30:05", "percent_change": -17.8378, "prev_day_close": 0.924999982118606}, {"option": "DAL271217C00045000", "bid": 47.0, "bid_size": 103.0, "ask": 50.8, "ask_size": 101.0, "iv": 0.4368, "open_interest": 0.0, "volume": 0.0, "delta": 0.9563, "gamma": 0.002, "vega": 0.0932, "theta": 0.0, "rho": 0.4198, "theo": 49.4456, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 44.9500007629394}, {"option": "DAL271217P00045000", "bid": 0.85, "bid_size": 209.0, "ask": 1.32, "ask_size": 195.0, "iv": 0.5009, "open_interest": 0.0, "volume": 0.0, "delta": -0.0468, "gamma": 0.002, "vega": 0.0944, "theta": -0.0057, "rho": -0.055, "theo": 1.1357, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 1.35000002384186}, {"option": "DAL271217C00050000", "bid": 43.25, "bid_size": 114.0, "ask": 47.5, "ask_size": 108.0, "iv": 0.5045, "open_interest": 0.0, "volume": 0.0, "delta": 0.9385, "gamma": 0.0027, "vega": 0.1204, "theta": -0.0012, "rho": 0.4493, "theo": 45.1752, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 40.6749992370606}, {"option": "DAL271217P00050000", "bid": 1.37, "bid_size": 183.0, "ask": 1.86, "ask_size": 216.0, "iv": 0.4884, "open_interest": 1.0, "volume": 0.0, "delta": -0.065, "gamma": 0.0027, "vega": 0.1222, "theta": -0.0071, "rho": -0.0762, "theo": 1.6119, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 1.86, "last_trade_time": "2026-11-06T12:53:57", "percent_change": 0.0, "prev_day_close": 1.8299999833107}, {"option": "DAL271217C00055000", "bid": 39.9, "bid_size": 115.0, "ask": 42.65, "ask_size": 108.0, "iv": 0.4874, "open_interest": 0.0, "volume": 0.0, "delta": 0.9162, "gamma": 0.0035, "vega": 0.1512, "theta": -0.0033, "rho": 0.4724, "theo": 41.0569, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 37.2250003814697}, {"option": "DAL271217P00055000", "bid": 1.92, "bid_size": 238.0, "ask": 2.54, "ask_size": 231.0, "iv": 0.4721, "open_interest": 0.0, "volume": 1.0, "delta": -0.088, "gamma": 0.0036, "vega": 0.1535, "theta": -0.0087, "rho": -0.102, "theo": 2.2442, "change": -0.44, "open": 2.2, "high": 2.2, "low": 2.2, "tick": "down", "last_trade_price": 2.2, "last_trade_time": "2026-11-09T14:21:01", "percent_change": -16.6667, "prev_day_close": 2.63999998569489}, {"option": "DAL271217C00060000", "bid": 35.85, "bid_size": 182.0, "ask": 39.1, "ask_size": 191.0, "iv": 0.4798, "open_interest": 0.0, "volume": 0.0, "delta": 0.8891, "gamma": 0.0044, "vega": 0.1844, "theta": -0.0055, "rho": 0.4886, "theo": 37.1161, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 32.8500003814697}, {"option": "DAL271217P00060000", "bid": 2.79, "bid_size": 194.0, "ask": 3.95, "ask_size": 447.0, "iv": 0.4769, "open_interest": 4.0, "volume": 0.0, "delta": -0.1159, "gamma": 0.0045, "vega": 0.1871, "theta": -0.0104, "rho": -0.1337, "theo": 3.0599, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 3.69, "last_trade_time": "2026-11-06T11:25:32", "percent_change": 0.0, "prev_day_close": 3.55000007152557}, {"option": "DAL271217C00065000", "bid": 31.8, "bid_size": 110.0, "ask": 35.5, "ask_size": 110.0, "iv": 0.4623, "open_interest": 0.0, "volume": 0.0, "delta": 0.8574, "gamma": 0.0053, "vega": 0.2186, "theta": -0.0077, "rho": 0.4979, "theo": 33.3747, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 29.3000001907349}, {"option": "DAL271217P00065000", "bid": 3.5, "bid_size": 192.0, "ask": 4.9, "ask_size": 323.0, "iv": 0.455, "open_interest": 0.0, "volume": 0.0, "delta": -0.1487, "gamma": 0.0055, "vega": 0.2218, "theta": -0.012, "rho": -0.17, "theo": 4.0824, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 4.42499995231628}, {"option": "DAL271217C00070000", "bid": 27.7, "bid_size": 121.0, "ask": 31.45, "ask_size": 123.0, "iv": 0.4294, "open_interest": 0.0, "volume": 0.0, "delta": 0.8213, "gamma": 0.0062, "vega": 0.2524, "theta": -0.0098, "rho": 0.5002, "theo": 29.8503, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 26.0749998092651}, {"option": "DAL271217P00070000", "bid": 3.55, "bid_size": 243.0, "ask": 6.8, "ask_size": 327.0, "iv": 0.4342, "open_interest": 2.0, "volume": 0.0, "delta": -0.1862, "gamma": 0.0065, "vega": 0.2558, "theta": -0.0136, "rho": -0.2109, "theo": 5.3317, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 6.16, "last_trade_time": "2026-11-05T10:11:40", "percent_change": 0.0, "prev_day_close": 6.375}, {"option": "DAL271217C00072500", "bid": 26.05, "bid_size": 118.0, "ask": 30.5, "ask_size": 119.0, "iv": 0.44, "open_interest": 0.0, "volume": 0.0, "delta": 0.8018, "gamma": 0.0067, "vega": 0.2686, "theta": -0.0108, "rho": 0.4992, "theo": 28.1742, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 24.4499998092651}, {"option": "DAL271217P00072500", "bid": 4.25, "bid_size": 226.0, "ask": 7.05, "ask_size": 290.0, "iv": 0.4215, "open_interest": 0.0, "volume": 0.0, "delta": -0.2067, "gamma": 0.007, "vega": 0.2725, "theta": -0.0143, "rho": -0.2321, "theo": 6.046, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 7.125}, {"option": "DAL271217C00075000", "bid": 24.5, "bid_size": 109.0, "ask": 28.85, "ask_size": 115.0, "iv": 0.4364, "open_interest": 0.0, "volume": 0.0, "delta": 0.7814, "gamma": 0.0072, "vega": 0.2842, "theta": -0.0117, "rho": 0.4963, "theo": 26.5567, "change": 0.0, "open": 0.0, "high": 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": "DAL271217P00075000", "bid": 5.6, "bid_size": 209.0, "ask": 8.75, "ask_size": 297.0, "iv": 0.4444, "open_interest": 0.0, "volume": 0.0, "delta": -0.2281, "gamma": 0.0075, "vega": 0.2882, "theta": -0.015, "rho": -0.2554, "theo": 6.823, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 7.72500014305115}, {"option": "DAL271217C00077500", "bid": 23.65, "bid_size": 141.0, "ask": 27.45, "ask_size": 207.0, "iv": 0.4468, "open_interest": 49.0, "volume": 0.0, "delta": 0.7601, "gamma": 0.0076, "vega": 0.299, "theta": -0.0126, "rho": 0.4919, "theo": 24.9998, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 20.64, "last_trade_time": "2026-11-05T13:37:25", "percent_change": 0.0, "prev_day_close": 21.4750003814697}, {"option": "DAL271217P00077500", "bid": 6.0, "bid_size": 170.0, "ask": 9.05, "ask_size": 279.0, "iv": 0.4239, "open_interest": 0.0, "volume": 0.0, "delta": -0.2504, "gamma": 0.008, "vega": 0.3029, "theta": -0.0156, "rho": -0.2781, "theo": 7.6625, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 9.02500009536743}, {"option": "DAL271217C00080000", "bid": 21.0, "bid_size": 108.0, "ask": 25.85, "ask_size": 119.0, "iv": 0.4224, "open_interest": 6.0, "volume": 0.0, "delta": 0.7382, "gamma": 0.008, "vega": 0.3128, "theta": -0.0134, "rho": 0.4864, "theo": 23.5033, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 19.55, "last_trade_time": "2026-11-05T11:51:33", "percent_change": 0.0, "prev_day_close": 20.1000003814697}, {"option": "DAL271217P00080000", "bid": 7.9, "bid_size": 306.0, "ask": 8.85, "ask_size": 84.0, "iv": 0.4188, "open_interest": 37.0, "volume": 0.0, "delta": -0.2737, "gamma": 0.0085, "vega": 0.3167, "theta": -0.0162, "rho": -0.3007, "theo": 8.5679, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 10.1, "last_trade_time": "2026-11-06T09:50:44", "percent_change": 0.0, "prev_day_close": 10.0500001907349}, {"option": "DAL271217C00082500", "bid": 19.95, "bid_size": 197.0, "ask": 24.5, "ask_size": 203.0, "iv": 0.4264, "open_interest": 1.0, "volume": 0.0, "delta": 0.7156, "gamma": 0.0084, "vega": 0.3257, "theta": -0.0141, "rho": 0.4791, "theo": 22.0681, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 17.9, "last_trade_time": "2026-11-02T15:05:34", "percent_change": 0.0, "prev_day_close": 18.7750005722046}, {"option": "DAL271217P00082500", "bid": 8.45, "bid_size": 190.0, "ask": 11.5, "ask_size": 188.0, "iv": 0.4348, "open_interest": 0.0, "volume": 0.0, "delta": -0.2976, "gamma": 0.0089, "vega": 0.3292, "theta": -0.0167, "rho": -0.3241, "theo": 9.5379, "change": 0.0, "open": 0.0, "high": 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": "DAL271217C00085000", "bid": 19.0, "bid_size": 137.0, "ask": 22.65, "ask_size": 145.0, "iv": 0.4222, "open_interest": 0.0, "volume": 0.0, "delta": 0.6925, "gamma": 0.0088, "vega": 0.3372, "theta": -0.0148, "rho": 0.4709, "theo": 20.6949, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 17.625}, {"option": "DAL271217P00085000", "bid": 9.45, "bid_size": 129.0, "ask": 11.0, "ask_size": 88.0, "iv": 0.4081, "open_interest": 34.0, "volume": 0.0, "delta": -0.3222, "gamma": 0.0094, "vega": 0.3404, "theta": -0.0172, "rho": -0.3455, "theo": 10.5736, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 12.7, "last_trade_time": "2026-11-05T15:51:04", "percent_change": 0.0, "prev_day_close": 12.3499999046326}, {"option": "DAL271217C00087500", "bid": 17.65, "bid_size": 133.0, "ask": 21.4, "ask_size": 147.0, "iv": 0.4194, "open_interest": 0.0, "volume": 0.0, "delta": 0.669, "gamma": 0.0092, "vega": 0.3476, "theta": -0.0154, "rho": 0.4617, "theo": 19.3827, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 16.3000001907349}, {"option": "DAL271217P00087500", "bid": 10.15, "bid_size": 148.0, "ask": 13.3, "ask_size": 169.0, "iv": 0.4167, "open_interest": 33.0, "volume": 0.0, "delta": -0.3475, "gamma": 0.0098, "vega": 0.3502, "theta": -0.0176, "rho": -0.3701, "theo": 11.6768, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 14.0, "last_trade_time": "2026-11-05T15:51:04", "percent_change": 0.0, "prev_day_close": 13.5999999046326}, {"option": "DAL271217C00090000", "bid": 15.6, "bid_size": 141.0, "ask": 19.9, "ask_size": 147.0, "iv": 0.4017, "open_interest": 1.0, "volume": 0.0, "delta": 0.6451, "gamma": 0.0095, "vega": 0.3566, "theta": -0.0159, "rho": 0.451, "theo": 18.1321, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 13.65, "last_trade_time": "2026-11-05T14:58:48", "percent_change": 0.0, "prev_day_close": 15.0999999046326}, {"option": "DAL271217P00090000", "bid": 11.55, "bid_size": 178.0, "ask": 14.6, "ask_size": 164.0, "iv": 0.4188, "open_interest": 0.0, "volume": 0.0, "delta": -0.3732, "gamma": 0.0101, "vega": 0.3584, "theta": -0.0179, "rho": -0.393, "theo": 12.845, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 14.9000000953674}, {"option": "DAL271217C00092500", "bid": 15.4, "bid_size": 143.0, "ask": 19.45, "ask_size": 153.0, "iv": 0.423, "open_interest": 0.0, "volume": 0.0, "delta": 0.6211, "gamma": 0.0097, "vega": 0.3643, "theta": -0.0163, "rho": 0.4399, "theo": 16.9426, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 14.125}, {"option": "DAL271217P00092500", "bid": 13.1, "bid_size": 80.0, "ask": 15.0, "ask_size": 80.0, "iv": 0.4088, "open_interest": 0.0, "volume": 0.0, "delta": -0.3993, "gamma": 0.0105, "vega": 0.3651, "theta": -0.0181, "rho": -0.4128, "theo": 14.0814, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 16.1500000953674}, {"option": "DAL271217C00095000", "bid": 13.5, "bid_size": 288.0, "ask": 16.9, "ask_size": 253.0, "iv": 0.3906, "open_interest": 0.0, "volume": 0.0, "delta": 0.5969, "gamma": 0.01, "vega": 0.3705, "theta": -0.0167, "rho": 0.428, "theo": 15.8129, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 13.125}, {"option": "DAL271217P00095000", "bid": 14.0, "bid_size": 324.0, "ask": 17.2, "ask_size": 317.0, "iv": 0.413, "open_interest": 0.0, "volume": 0.0, "delta": -0.4256, "gamma": 0.0108, "vega": 0.3703, "theta": -0.0183, "rho": -0.4363, "theo": 15.3829, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 17.625}, {"option": "DAL271217C00100000", "bid": 12.3, "bid_size": 272.0, "ask": 14.7, "ask_size": 272.0, "iv": 0.3963, "open_interest": 0.0, "volume": 51.0, "delta": 0.5487, "gamma": 0.0103, "vega": 0.3787, "theta": -0.0172, "rho": 0.4019, "theo": 13.7314, "change": 2.595, "open": 13.57, "high": 14.12, "low": 13.5, "tick": "up", "last_trade_price": 14.12, "last_trade_time": "2026-11-09T14:44:00", "percent_change": 22.5163, "prev_day_close": 11.5250000953674}, {"option": "DAL271217P00100000", "bid": 16.75, "bid_size": 313.0, "ask": 19.2, "ask_size": 287.0, "iv": 0.3968, "open_interest": 0.0, "volume": 0.0, "delta": -0.4789, "gamma": 0.0113, "vega": 0.3748, "theta": -0.0184, "rho": -0.4702, "theo": 18.1833, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 20.75}, {"option": "DAL271217C00105000", "bid": 10.9, "bid_size": 302.0, "ask": 12.95, "ask_size": 280.0, "iv": 0.3994, "open_interest": 3.0, "volume": 0.0, "delta": 0.5012, "gamma": 0.0105, "vega": 0.3814, "theta": -0.0173, "rho": 0.374, "theo": 11.8776, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 10.62, "last_trade_time": "2026-11-04T12:59:14", "percent_change": 0.0, "prev_day_close": 9.875}, {"option": "DAL271217P00105000", "bid": 20.35, "bid_size": 162.0, "ask": 23.35, "ask_size": 198.0, "iv": 0.4146, "open_interest": 0.0, "volume": 0.0, "delta": -0.5323, "gamma": 0.0117, "vega": 0.372, "theta": -0.0183, "rho": -0.4944, "theo": 21.2394, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 23.8500003814697}, {"option": "DAL271217C00110000", "bid": 9.05, "bid_size": 135.0, "ask": 12.25, "ask_size": 176.0, "iv": 0.4053, "open_interest": 0.0, "volume": 0.0, "delta": 0.4551, "gamma": 0.0105, "vega": 0.379, "theta": -0.0172, "rho": 0.3456, "theo": 10.2408, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 8.42500019073486}, {"option": "DAL271217P00110000", "bid": 22.95, "bid_size": 120.0, "ask": 25.35, "ask_size": 74.0, "iv": 0.3836, "open_interest": 0.0, "volume": 0.0, "delta": -0.5852, "gamma": 0.012, "vega": 0.364, "theta": -0.0179, "rho": -0.5175, "theo": 24.5447, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 27.625}, {"option": "DAL271217C00115000", "bid": 7.85, "bid_size": 333.0, "ask": 9.9, "ask_size": 307.0, "iv": 0.3932, "open_interest": 21.0, "volume": 0.0, "delta": 0.4111, "gamma": 0.0104, "vega": 0.3719, "theta": -0.0169, "rho": 0.3166, "theo": 8.8072, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 7.25, "last_trade_time": "2026-11-06T13:01:37", "percent_change": 0.0, "prev_day_close": 7.375}, {"option": "DAL271217P00115000", "bid": 26.5, "bid_size": 116.0, "ask": 30.5, "ask_size": 117.0, "iv": 0.4032, "open_interest": 3.0, "volume": 0.0, "delta": -0.6371, "gamma": 0.0122, "vega": 0.3484, "theta": -0.0174, "rho": -0.5243, "theo": 28.0879, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 34.0, "last_trade_time": "2026-11-02T15:23:41", "percent_change": 0.0, "prev_day_close": 31.4750003814697}, {"option": "DAL271217C00120000", "bid": 6.65, "bid_size": 289.0, "ask": 8.6, "ask_size": 276.0, "iv": 0.3905, "open_interest": 2.0, "volume": 0.0, "delta": 0.3697, "gamma": 0.0101, "vega": 0.361, "theta": -0.0164, "rho": 0.2884, "theo": 7.5607, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 6.5, "last_trade_time": "2026-11-04T13:40:21", "percent_change": 0.0, "prev_day_close": 6.17499995231628}, {"option": "DAL271217P00120000", "bid": 30.45, "bid_size": 175.0, "ask": 33.15, "ask_size": 175.0, "iv": 0.387, "open_interest": 0.0, "volume": 0.0, "delta": -0.6876, "gamma": 0.0123, "vega": 0.3243, "theta": -0.0168, "rho": -0.5143, "theo": 31.8571, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 35.4500007629394}, {"option": "DAL271217C00125000", "bid": 5.95, "bid_size": 346.0, "ask": 7.55, "ask_size": 353.0, "iv": 0.3943, "open_interest": 7.0, "volume": 67.0, "delta": 0.3312, "gamma": 0.0098, "vega": 0.3471, "theta": -0.0158, "rho": 0.2613, "theo": 6.4856, "change": 1.0, "open": 6.4, "high": 6.4, "low": 6.4, "tick": "no_change", "last_trade_price": 6.4, "last_trade_time": "2026-11-09T11:17:12", "percent_change": 18.5185, "prev_day_close": 5.39999985694885}, {"option": "DAL271217P00125000", "bid": 34.35, "bid_size": 182.0, "ask": 38.05, "ask_size": 184.0, "iv": 0.3988, "open_interest": 0.0, "volume": 0.0, "delta": -0.7364, "gamma": 0.0124, "vega": 0.2974, "theta": -0.0162, "rho": -0.4971, "theo": 35.838, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 39.9500007629394}, {"option": "DAL280121C00030000", "bid": 61.5, "bid_size": 484.0, "ask": 65.5, "ask_size": 467.0, "iv": 0.647, "open_interest": 264.0, "volume": 0.0, "delta": 0.9866, "gamma": 0.0007, "vega": 0.0406, "theta": 0.0, "rho": 0.3241, "theo": 63.2075, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 47.28, "last_trade_time": "2026-10-23T10:12:59", "percent_change": 0.0, "prev_day_close": 58.5}, {"option": "DAL280121P00030000", "bid": 0.36, "bid_size": 58.0, "ask": 0.45, "ask_size": 9.0, "iv": 0.581, "open_interest": 1268.0, "volume": 3.0, "delta": -0.0163, "gamma": 0.0007, "vega": 0.0411, "theta": -0.0026, "rho": -0.0213, "theo": 0.4164, "change": -0.12, "open": 0.4, "high": 0.4, "low": 0.39, "tick": "down", "last_trade_price": 0.39, "last_trade_time": "2026-11-09T11:01:10", "percent_change": -23.5294, "prev_day_close": 0.510000005364418}, {"option": "DAL280121C00035000", "bid": 56.85, "bid_size": 207.0, "ask": 61.0, "ask_size": 205.0, "iv": 0.5899, "open_interest": 37.0, "volume": 0.0, "delta": 0.9788, "gamma": 0.001, "vega": 0.0568, "theta": 0.0, "rho": 0.37, "theo": 58.6868, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 48.45, "last_trade_time": "2026-09-21T09:30:09", "percent_change": 0.0, "prev_day_close": 53.9750003814697}, {"option": "DAL280121P00035000", "bid": 0.45, "bid_size": 192.0, "ask": 0.73, "ask_size": 175.0, "iv": 0.5463, "open_interest": 1378.0, "volume": 0.0, "delta": -0.0243, "gamma": 0.001, "vega": 0.0575, "theta": -0.0035, "rho": -0.0316, "theo": 0.6138, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 0.78, "last_trade_time": "2026-10-19T10:21:28", "percent_change": 0.0, "prev_day_close": 0.680000007152557}, {"option": "DAL280121C00040000", "bid": 52.0, "bid_size": 365.0, "ask": 56.5, "ask_size": 351.0, "iv": 0.5248, "open_interest": 70.0, "volume": 0.0, "delta": 0.9681, "gamma": 0.0015, "vega": 0.0772, "theta": 0.0, "rho": 0.4117, "theo": 54.2464, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 41.7, "last_trade_time": "2026-10-21T14:48:12", "percent_change": 0.0, "prev_day_close": 49.625}, {"option": "DAL280121P00040000", "bid": 0.51, "bid_size": 839.0, "ask": 1.26, "ask_size": 608.0, "iv": 0.5231, "open_interest": 1724.0, "volume": 0.0, "delta": -0.0353, "gamma": 0.0015, "vega": 0.0784, "theta": -0.0045, "rho": -0.0455, "theo": 0.8934, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 1.2, "last_trade_time": "2026-10-30T14:25:51", "percent_change": 0.0, "prev_day_close": 1.01000002026558}, {"option": "DAL280121C00045000", "bid": 47.5, "bid_size": 379.0, "ask": 52.0, "ask_size": 356.0, "iv": 0.4866, "open_interest": 79.0, "volume": 0.0, "delta": 0.9538, "gamma": 0.002, "vega": 0.1019, "theta": 0.0, "rho": 0.4483, "theo": 49.9105, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 37.0, "last_trade_time": "2026-10-26T12:33:34", "percent_change": 0.0, "prev_day_close": 45.2999992370606}, {"option": "DAL280121P00045000", "bid": 1.29, "bid_size": 24.0, "ask": 1.6, "ask_size": 449.0, "iv": 0.5186, "open_interest": 1992.0, "volume": 264.0, "delta": -0.05, "gamma": 0.0021, "vega": 0.1035, "theta": -0.0057, "rho": -0.064, "theo": 1.282, "change": -0.23, "open": 1.3, "high": 1.3, "low": 1.3, "tick": "no_change", "last_trade_price": 1.3, "last_trade_time": "2026-11-09T11:30:37", "percent_change": -15.0327, "prev_day_close": 1.53000003099442}, {"option": "DAL280121C00050000", "bid": 43.7, "bid_size": 625.0, "ask": 47.65, "ask_size": 571.0, "iv": 0.4837, "open_interest": 261.0, "volume": 1.0, "delta": 0.9357, "gamma": 0.0027, "vega": 0.1306, "theta": -0.0015, "rho": 0.479, "theo": 45.7052, "change": 3.225, "open": 44.45, "high": 44.45, "low": 44.45, "tick": "up", "last_trade_price": 44.45, "last_trade_time": "2026-11-09T11:02:26", "percent_change": 7.82292, "prev_day_close": 41.2250003814697}, {"option": "DAL280121P00050000", "bid": 1.62, "bid_size": 484.0, "ask": 1.99, "ask_size": 134.0, "iv": 0.4861, "open_interest": 2979.0, "volume": 1597.0, "delta": -0.0687, "gamma": 0.0028, "vega": 0.1328, "theta": -0.0071, "rho": -0.0876, "theo": 1.8027, "change": -0.4, "open": 1.82, "high": 1.96, "low": 1.82, "tick": "up", "last_trade_price": 1.94, "last_trade_time": "2026-11-09T12:15:57", "percent_change": -17.094, "prev_day_close": 2.3400000333786}, {"option": "DAL280121C00052500", "bid": 41.5, "bid_size": 282.0, "ask": 45.75, "ask_size": 282.0, "iv": 0.4762, "open_interest": 51.0, "volume": 0.0, "delta": 0.925, "gamma": 0.0031, "vega": 0.1461, "theta": -0.0025, "rho": 0.4919, "theo": 43.6598, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 40.7, "last_trade_time": "2026-11-05T10:09:27", "percent_change": 0.0, "prev_day_close": 39.8500003814697}, {"option": "DAL280121P00052500", "bid": 1.69, "bid_size": 887.0, "ask": 2.41, "ask_size": 410.0, "iv": 0.4736, "open_interest": 204.0, "volume": 0.0, "delta": -0.0797, "gamma": 0.0031, "vega": 0.1486, "theta": -0.0079, "rho": -0.1013, "theo": 2.1226, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 2.55, "last_trade_time": "2026-10-02T14:17:06", "percent_change": 0.0, "prev_day_close": 2.93500006198883}, {"option": "DAL280121C00055000", "bid": 40.9, "bid_size": 348.0, "ask": 44.0, "ask_size": 387.0, "iv": 0.5189, "open_interest": 143.0, "volume": 0.0, "delta": 0.9132, "gamma": 0.0034, "vega": 0.1624, "theta": -0.0036, "rho": 0.5031, "theo": 41.656, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 27.39, "last_trade_time": "2026-10-19T11:35:24", "percent_change": 0.0, "prev_day_close": 37.25}, {"option": "DAL280121P00055000", "bid": 2.0, "bid_size": 730.0, "ask": 3.05, "ask_size": 666.0, "iv": 0.4742, "open_interest": 745.0, "volume": 0.0, "delta": -0.0919, "gamma": 0.0036, "vega": 0.1654, "theta": -0.0086, "rho": -0.1168, "theo": 2.4858, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 3.64, "last_trade_time": "2026-10-30T14:39:32", "percent_change": 0.0, "prev_day_close": 3.09500002861023}, {"option": "DAL280121C00057500", "bid": 37.5, "bid_size": 353.0, "ask": 41.95, "ask_size": 361.0, "iv": 0.4673, "open_interest": 94.0, "volume": 0.0, "delta": 0.9003, "gamma": 0.0038, "vega": 0.1792, "theta": -0.0046, "rho": 0.5124, "theo": 39.6972, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 28.5, "last_trade_time": "2026-10-21T13:10:40", "percent_change": 0.0, "prev_day_close": 35.375}, {"option": "DAL280121P00057500", "bid": 2.55, "bid_size": 504.0, "ask": 3.25, "ask_size": 464.0, "iv": 0.4659, "open_interest": 627.0, "volume": 0.0, "delta": -0.1053, "gamma": 0.004, "vega": 0.1824, "theta": -0.0094, "rho": -0.1325, "theo": 2.8958, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 4.2, "last_trade_time": "2026-10-22T14:28:54", "percent_change": 0.0, "prev_day_close": 3.47500002384186}, {"option": "DAL280121C00060000", "bid": 36.55, "bid_size": 618.0, "ask": 39.25, "ask_size": 560.0, "iv": 0.4659, "open_interest": 244.0, "volume": 0.0, "delta": 0.8863, "gamma": 0.0043, "vega": 0.1962, "theta": -0.0056, "rho": 0.5202, "theo": 37.7855, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 27.0, "last_trade_time": "2026-10-27T10:35:37", "percent_change": 0.0, "prev_day_close": 33.5249996185303}, {"option": "DAL280121P00060000", "bid": 3.1, "bid_size": 322.0, "ask": 4.25, "ask_size": 994.0, "iv": 0.4759, "open_interest": 1221.0, "volume": 3.0, "delta": -0.1198, "gamma": 0.0044, "vega": 0.1995, "theta": -0.0102, "rho": -0.1505, "theo": 3.3549, "change": -0.35, "open": 3.48, "high": 3.65, "low": 3.48, "tick": "up", "last_trade_price": 3.65, "last_trade_time": "2026-11-09T14:18:10", "percent_change": -8.75, "prev_day_close": 4.0}, {"option": "DAL280121C00062500", "bid": 34.5, "bid_size": 624.0, "ask": 38.0, "ask_size": 599.0, "iv": 0.47, "open_interest": 435.0, "volume": 7.0, "delta": 0.8713, "gamma": 0.0047, "vega": 0.2137, "theta": -0.0066, "rho": 0.5258, "theo": 35.9232, "change": 4.18, "open": 35.57, "high": 36.08, "low": 35.5, "tick": "up", "last_trade_price": 36.08, "last_trade_time": "2026-11-09T14:41:37", "percent_change": 13.1034, "prev_day_close": 31.8999996185303}, {"option": "DAL280121P00062500", "bid": 3.7, "bid_size": 83.0, "ask": 4.0, "ask_size": 4.0, "iv": 0.454, "open_interest": 372.0, "volume": 2.0, "delta": -0.1355, "gamma": 0.0049, "vega": 0.2174, "theta": -0.011, "rho": -0.1698, "theo": 3.8657, "change": -0.605, "open": 3.97, "high": 3.97, "low": 3.97, "tick": "down", "last_trade_price": 3.97, "last_trade_time": "2026-11-09T14:18:10", "percent_change": -13.224, "prev_day_close": 4.57500004768372}, {"option": "DAL280121C00065000", "bid": 32.7, "bid_size": 664.0, "ask": 34.7, "ask_size": 213.0, "iv": 0.4317, "open_interest": 589.0, "volume": 8.0, "delta": 0.8552, "gamma": 0.0051, "vega": 0.2308, "theta": -0.0076, "rho": 0.53, "theo": 34.1125, "change": 3.82, "open": 33.63, "high": 34.22, "low": 33.63, "tick": "up", "last_trade_price": 34.22, "last_trade_time": "2026-11-09T14:41:37", "percent_change": 12.5658, "prev_day_close": 30.4000005722046}, {"option": "DAL280121P00065000", "bid": 4.1, "bid_size": 329.0, "ask": 4.8, "ask_size": 463.0, "iv": 0.4507, "open_interest": 1057.0, "volume": 0.0, "delta": -0.1523, "gamma": 0.0054, "vega": 0.2349, "theta": -0.0117, "rho": -0.1899, "theo": 4.4306, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 4.8, "last_trade_time": "2026-11-04T15:23:58", "percent_change": 0.0, "prev_day_close": 5.20000004768372}, {"option": "DAL280121C00067500", "bid": 31.1, "bid_size": 535.0, "ask": 33.5, "ask_size": 479.0, "iv": 0.4431, "open_interest": 150.0, "volume": 0.0, "delta": 0.8381, "gamma": 0.0056, "vega": 0.248, "theta": -0.0086, "rho": 0.5324, "theo": 32.3546, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 29.0, "last_trade_time": "2026-11-04T11:37:30", "percent_change": 0.0, "prev_day_close": 28.3000001907349}, {"option": "DAL280121P00067500", "bid": 4.8, "bid_size": 250.0, "ask": 5.55, "ask_size": 653.0, "iv": 0.4502, "open_interest": 477.0, "volume": 0.0, "delta": -0.1702, "gamma": 0.0058, "vega": 0.2525, "theta": -0.0125, "rho": -0.2119, "theo": 5.0502, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 6.82, "last_trade_time": "2026-10-28T12:40:41", "percent_change": 0.0, "prev_day_close": 5.97499990463257}, {"option": "DAL280121C00070000", "bid": 28.55, "bid_size": 458.0, "ask": 33.0, "ask_size": 448.0, "iv": 0.4457, "open_interest": 352.0, "volume": 0.0, "delta": 0.8202, "gamma": 0.006, "vega": 0.2648, "theta": -0.0096, "rho": 0.5329, "theo": 30.6517, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 25.31, "last_trade_time": "2026-11-05T11:00:50", "percent_change": 0.0, "prev_day_close": 27.2250003814697}, {"option": "DAL280121P00070000", "bid": 5.05, "bid_size": 631.0, "ask": 6.35, "ask_size": 801.0, "iv": 0.4399, "open_interest": 1050.0, "volume": 0.0, "delta": -0.1891, "gamma": 0.0063, "vega": 0.2693, "theta": -0.0132, "rho": -0.2321, "theo": 5.7289, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 6.71, "last_trade_time": "2026-11-06T13:32:59", "percent_change": 0.0, "prev_day_close": 6.64999985694885}, {"option": "DAL280121C00072500", "bid": 27.5, "bid_size": 374.0, "ask": 30.0, "ask_size": 364.0, "iv": 0.4279, "open_interest": 66.0, "volume": 0.0, "delta": 0.8013, "gamma": 0.0064, "vega": 0.281, "theta": -0.0105, "rho": 0.5322, "theo": 29.0045, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 20.25, "last_trade_time": "2026-10-28T14:53:02", "percent_change": 0.0, "prev_day_close": 25.3999996185303}, {"option": "DAL280121P00072500", "bid": 5.1, "bid_size": 773.0, "ask": 9.0, "ask_size": 649.0, "iv": 0.4574, "open_interest": 282.0, "volume": 0.0, "delta": -0.2089, "gamma": 0.0068, "vega": 0.2854, "theta": -0.0139, "rho": -0.2566, "theo": 6.4657, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 9.18, "last_trade_time": "2026-10-30T12:37:31", "percent_change": 0.0, "prev_day_close": 7.625}, {"option": "DAL280121C00075000", "bid": 26.25, "bid_size": 599.0, "ask": 28.2, "ask_size": 487.0, "iv": 0.4268, "open_interest": 508.0, "volume": 118.0, "delta": 0.7817, "gamma": 0.0069, "vega": 0.2967, "theta": -0.0113, "rho": 0.5295, "theo": 27.4139, "change": 3.025, "open": 27.45, "high": 27.45, "low": 27.0, "tick": "no_change", "last_trade_price": 27.3, "last_trade_time": "2026-11-09T15:49:23", "percent_change": 12.4614, "prev_day_close": 24.2749996185303}, {"option": "DAL280121P00075000", "bid": 6.5, "bid_size": 601.0, "ask": 7.9, "ask_size": 814.0, "iv": 0.4311, "open_interest": 856.0, "volume": 2.0, "delta": -0.2297, "gamma": 0.0072, "vega": 0.3017, "theta": -0.0146, "rho": -0.2785, "theo": 7.2626, "change": -1.025, "open": 7.35, "high": 7.35, "low": 7.35, "tick": "no_change", "last_trade_price": 7.35, "last_trade_time": "2026-11-09T15:54:17", "percent_change": -12.2388, "prev_day_close": 8.375}, {"option": "DAL280121C00077500", "bid": 24.0, "bid_size": 541.0, "ask": 27.45, "ask_size": 481.0, "iv": 0.4246, "open_interest": 127.0, "volume": 1.0, "delta": 0.7613, "gamma": 0.0073, "vega": 0.3115, "theta": -0.0121, "rho": 0.5254, "theo": 25.8814, "change": 2.93, "open": 25.58, "high": 25.58, "low": 25.58, "tick": "up", "last_trade_price": 25.58, "last_trade_time": "2026-11-09T10:03:30", "percent_change": 12.936, "prev_day_close": 22.6499996185303}, {"option": "DAL280121P00077500", "bid": 6.8, "bid_size": 793.0, "ask": 9.45, "ask_size": 1015.0, "iv": 0.4296, "open_interest": 617.0, "volume": 30.0, "delta": -0.2513, "gamma": 0.0077, "vega": 0.3162, "theta": -0.0152, "rho": -0.303, "theo": 8.1224, "change": -1.13, "open": 8.32, "high": 8.32, "low": 8.32, "tick": "down", "last_trade_price": 8.32, "last_trade_time": "2026-11-09T11:35:08", "percent_change": -11.9577, "prev_day_close": 9.44999980926514}, {"option": "DAL280121C00080000", "bid": 23.05, "bid_size": 659.0, "ask": 25.0, "ask_size": 375.0, "iv": 0.4144, "open_interest": 616.0, "volume": 2.0, "delta": 0.7403, "gamma": 0.0077, "vega": 0.3253, "theta": -0.0129, "rho": 0.5202, "theo": 24.4066, "change": 3.625, "open": 25.0, "high": 25.0, "low": 25.0, "tick": "up", "last_trade_price": 25.0, "last_trade_time": "2026-11-09T15:00:33", "percent_change": 16.9591, "prev_day_close": 21.375}, {"option": "DAL280121P00080000", "bid": 8.75, "bid_size": 91.0, "ask": 10.35, "ask_size": 923.0, "iv": 0.4415, "open_interest": 437.0, "volume": 31.0, "delta": -0.2737, "gamma": 0.0081, "vega": 0.3297, "theta": -0.0157, "rho": -0.3277, "theo": 9.0419, "change": -1.15, "open": 9.35, "high": 9.35, "low": 9.3, "tick": "down", "last_trade_price": 9.3, "last_trade_time": "2026-11-09T11:35:08", "percent_change": -11.0048, "prev_day_close": 10.4499998092651}, {"option": "DAL280121C00082500", "bid": 21.15, "bid_size": 581.0, "ask": 25.0, "ask_size": 519.0, "iv": 0.4255, "open_interest": 141.0, "volume": 0.0, "delta": 0.7188, "gamma": 0.008, "vega": 0.3383, "theta": -0.0136, "rho": 0.5132, "theo": 22.9903, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 18.88, "last_trade_time": "2026-11-04T10:43:56", "percent_change": 0.0, "prev_day_close": 19.5749998092651}, {"option": "DAL280121P00082500", "bid": 7.8, "bid_size": 754.0, "ask": 11.75, "ask_size": 603.0, "iv": 0.4155, "open_interest": 236.0, "volume": 1.0, "delta": -0.2967, "gamma": 0.0086, "vega": 0.3426, "theta": -0.0162, "rho": -0.3497, "theo": 10.0274, "change": -1.145, "open": 10.28, "high": 10.28, "low": 10.28, "tick": "down", "last_trade_price": 10.28, "last_trade_time": "2026-11-09T13:40:03", "percent_change": -10.0219, "prev_day_close": 11.4250001907349}, {"option": "DAL280121C00085000", "bid": 19.5, "bid_size": 697.0, "ask": 23.95, "ask_size": 678.0, "iv": 0.4225, "open_interest": 399.0, "volume": 1.0, "delta": 0.6968, "gamma": 0.0084, "vega": 0.35, "theta": -0.0142, "rho": 0.5053, "theo": 21.6331, "change": 3.6, "open": 22.0, "high": 22.0, "low": 22.0, "tick": "up", "last_trade_price": 22.0, "last_trade_time": "2026-11-09T15:20:56", "percent_change": 19.5652, "prev_day_close": 18.4000005722046}, {"option": "DAL280121P00085000", "bid": 10.55, "bid_size": 133.0, "ask": 11.8, "ask_size": 423.0, "iv": 0.4227, "open_interest": 115.0, "volume": 1.0, "delta": -0.3205, "gamma": 0.009, "vega": 0.3539, "theta": -0.0166, "rho": -0.3767, "theo": 11.075, "change": -1.48, "open": 11.37, "high": 11.37, "low": 11.37, "tick": "down", "last_trade_price": 11.37, "last_trade_time": "2026-11-09T13:40:03", "percent_change": -11.5175, "prev_day_close": 12.8499999046326}, {"option": "DAL280121C00087500", "bid": 18.0, "bid_size": 554.0, "ask": 21.55, "ask_size": 514.0, "iv": 0.4015, "open_interest": 124.0, "volume": 4.0, "delta": 0.6744, "gamma": 0.0087, "vega": 0.3606, "theta": -0.0147, "rho": 0.4965, "theo": 20.3339, "change": 3.325, "open": 20.45, "high": 20.45, "low": 20.45, "tick": "up", "last_trade_price": 20.45, "last_trade_time": "2026-11-09T14:48:48", "percent_change": 19.4161, "prev_day_close": 17.125}, {"option": "DAL280121P00087500", "bid": 11.35, "bid_size": 378.0, "ask": 13.75, "ask_size": 352.0, "iv": 0.4271, "open_interest": 58.0, "volume": 0.0, "delta": -0.3444, "gamma": 0.0093, "vega": 0.3638, "theta": -0.017, "rho": -0.3995, "theo": 12.179, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 17.25, "last_trade_time": "2026-09-15T14:42:11", "percent_change": 0.0, "prev_day_close": 14.2750000953674}, {"option": "DAL280121C00090000", "bid": 18.7, "bid_size": 151.0, "ask": 20.7, "ask_size": 656.0, "iv": 0.4306, "open_interest": 476.0, "volume": 14.0, "delta": 0.6518, "gamma": 0.009, "vega": 0.3699, "theta": -0.0152, "rho": 0.4861, "theo": 19.093, "change": 2.5, "open": 18.61, "high": 19.0, "low": 18.55, "tick": "no_change", "last_trade_price": 19.0, "last_trade_time": "2026-11-09T14:38:35", "percent_change": 15.1515, "prev_day_close": 16.5}, {"option": "DAL280121P00090000", "bid": 13.0, "bid_size": 166.0, "ask": 13.95, "ask_size": 754.0, "iv": 0.4174, "open_interest": 612.0, "volume": 2.0, "delta": -0.3691, "gamma": 0.0097, "vega": 0.372, "theta": -0.0173, "rho": -0.4194, "theo": 13.3563, "change": -1.56, "open": 13.69, "high": 13.69, "low": 13.69, "tick": "down", "last_trade_price": 13.69, "last_trade_time": "2026-11-09T10:03:58", "percent_change": -10.2295, "prev_day_close": 15.2499995231628}, {"option": "DAL280121C00092500", "bid": 16.3, "bid_size": 537.0, "ask": 19.65, "ask_size": 513.0, "iv": 0.4133, "open_interest": 120.0, "volume": 0.0, "delta": 0.6289, "gamma": 0.0092, "vega": 0.3779, "theta": -0.0156, "rho": 0.4751, "theo": 17.9103, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 15.87, "last_trade_time": "2026-11-04T12:29:43", "percent_change": 0.0, "prev_day_close": 15.0250000953674}, {"option": "DAL280121P00092500", "bid": 13.15, "bid_size": 283.0, "ask": 17.0, "ask_size": 257.0, "iv": 0.4242, "open_interest": 41.0, "volume": 0.0, "delta": -0.3941, "gamma": 0.01, "vega": 0.3793, "theta": -0.0176, "rho": -0.4474, "theo": 14.594, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 18.5, "last_trade_time": "2026-10-08T14:21:38", "percent_change": 0.0, "prev_day_close": 16.9499998092651}, {"option": "DAL280121C00095000", "bid": 15.75, "bid_size": 576.0, "ask": 17.25, "ask_size": 266.0, "iv": 0.4017, "open_interest": 352.0, "volume": 1.0, "delta": 0.606, "gamma": 0.0094, "vega": 0.3845, "theta": -0.016, "rho": 0.4636, "theo": 16.7841, "change": 2.42, "open": 16.47, "high": 16.47, "low": 16.47, "tick": "up", "last_trade_price": 16.47, "last_trade_time": "2026-11-09T14:00:16", "percent_change": 17.2242, "prev_day_close": 14.0499997138977}, {"option": "DAL280121P00095000", "bid": 14.3, "bid_size": 302.0, "ask": 18.5, "ask_size": 262.0, "iv": 0.4226, "open_interest": 30.0, "volume": 0.0, "delta": -0.419, "gamma": 0.0103, "vega": 0.3844, "theta": -0.0177, "rho": -0.4651, "theo": 15.8809, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 21.4, "last_trade_time": "2026-10-21T12:39:54", "percent_change": 0.0, "prev_day_close": 18.4250001907349}, {"option": "DAL280121C00097500", "bid": 13.5, "bid_size": 561.0, "ask": 16.4, "ask_size": 419.0, "iv": 0.3871, "open_interest": 102.0, "volume": 0.0, "delta": 0.583, "gamma": 0.0096, "vega": 0.3899, "theta": -0.0162, "rho": 0.4508, "theo": 15.7144, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 7.9, "last_trade_time": "2026-10-23T10:58:37", "percent_change": 0.0, "prev_day_close": 12.9499998092651}, {"option": "DAL280121P00097500", "bid": 16.6, "bid_size": 307.0, "ask": 19.3, "ask_size": 484.0, "iv": 0.4248, "open_interest": 177.0, "volume": 0.0, "delta": -0.4445, "gamma": 0.0106, "vega": 0.3875, "theta": -0.0178, "rho": -0.4801, "theo": 17.2482, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 24.41, "last_trade_time": "2026-10-20T15:20:01", "percent_change": 0.0, "prev_day_close": 19.7749996185303}, {"option": "DAL280121C00100000", "bid": 13.5, "bid_size": 592.0, "ask": 15.5, "ask_size": 526.0, "iv": 0.3994, "open_interest": 829.0, "volume": 24.0, "delta": 0.5602, "gamma": 0.0098, "vega": 0.3939, "theta": -0.0165, "rho": 0.4377, "theo": 14.7003, "change": 2.375, "open": 14.74, "high": 14.95, "low": 14.0, "tick": "up", "last_trade_price": 14.95, "last_trade_time": "2026-11-09T15:15:12", "percent_change": 18.8867, "prev_day_close": 12.5749998092651}, {"option": "DAL280121P00100000", "bid": 17.3, "bid_size": 606.0, "ask": 19.35, "ask_size": 446.0, "iv": 0.3955, "open_interest": 258.0, "volume": 0.0, "delta": -0.4701, "gamma": 0.0108, "vega": 0.3907, "theta": -0.0179, "rho": -0.5088, "theo": 18.6726, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 27.05, "last_trade_time": "2026-10-23T09:45:48", "percent_change": 0.0, "prev_day_close": 21.5749998092651}, {"option": "DAL280121C00105000", "bid": 11.7, "bid_size": 616.0, "ask": 13.95, "ask_size": 1159.0, "iv": 0.4001, "open_interest": 2183.0, "volume": 2.0, "delta": 0.5149, "gamma": 0.01, "vega": 0.3979, "theta": -0.0167, "rho": 0.4103, "theo": 12.8324, "change": 2.21, "open": 13.05, "high": 13.16, "low": 13.05, "tick": "up", "last_trade_price": 13.16, "last_trade_time": "2026-11-09T14:57:48", "percent_change": 20.1826, "prev_day_close": 10.9500002861023}, {"option": "DAL280121P00105000", "bid": 21.05, "bid_size": 115.0, "ask": 24.0, "ask_size": 194.0, "iv": 0.4214, "open_interest": 13.0, "volume": 0.0, "delta": -0.5213, "gamma": 0.0112, "vega": 0.3877, "theta": -0.0179, "rho": -0.5279, "theo": 21.7086, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 24.1, "last_trade_time": "2026-08-14T11:58:27", "percent_change": 0.0, "prev_day_close": 24.5}, {"option": "DAL280121C00110000", "bid": 10.8, "bid_size": 183.0, "ask": 11.95, "ask_size": 535.0, "iv": 0.4022, "open_interest": 1348.0, "volume": 7.0, "delta": 0.4706, "gamma": 0.01, "vega": 0.3969, "theta": -0.0167, "rho": 0.3815, "theo": 11.156, "change": 1.325, "open": 10.65, "high": 10.85, "low": 10.65, "tick": "down", "last_trade_price": 10.8, "last_trade_time": "2026-11-09T15:55:42", "percent_change": 13.9842, "prev_day_close": 9.47500038146973}, {"option": "DAL280121P00110000", "bid": 23.75, "bid_size": 205.0, "ask": 27.5, "ask_size": 210.0, "iv": 0.4136, "open_interest": 21.0, "volume": 5.0, "delta": -0.5724, "gamma": 0.0116, "vega": 0.3814, "theta": -0.0177, "rho": -0.5566, "theo": 24.9779, "change": -2.6, "open": 25.5, "high": 25.5, "low": 25.5, "tick": "down", "last_trade_price": 25.5, "last_trade_time": "2026-11-09T09:41:53", "percent_change": -9.25267, "prev_day_close": 28.1000003814697}, {"option": "DAL280121C00115000", "bid": 8.85, "bid_size": 556.0, "ask": 10.4, "ask_size": 501.0, "iv": 0.3919, "open_interest": 209.0, "volume": 0.0, "delta": 0.4284, "gamma": 0.01, "vega": 0.3915, "theta": -0.0164, "rho": 0.3522, "theo": 9.6892, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 8.3, "last_trade_time": "2026-11-06T11:53:58", "percent_change": 0.0, "prev_day_close": 7.9500002861023}, {"option": "DAL280121P00115000", "bid": 27.75, "bid_size": 160.0, "ask": 31.0, "ask_size": 198.0, "iv": 0.4177, "open_interest": 1.0, "volume": 0.0, "delta": -0.6223, "gamma": 0.0118, "vega": 0.3681, "theta": -0.0172, "rho": -0.5634, "theo": 28.4821, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 29.4, "last_trade_time": "2026-07-02T12:02:54", "percent_change": 0.0, "prev_day_close": 31.3250007629394}, {"option": "DAL280121C00120000", "bid": 7.8, "bid_size": 522.0, "ask": 9.05, "ask_size": 363.0, "iv": 0.3915, "open_interest": 621.0, "volume": 1.0, "delta": 0.3883, "gamma": 0.0098, "vega": 0.3824, "theta": -0.016, "rho": 0.3239, "theo": 8.4022, "change": 1.355, "open": 8.38, "high": 8.38, "low": 8.38, "tick": "up", "last_trade_price": 8.38, "last_trade_time": "2026-11-09T09:35:00", "percent_change": 19.2883, "prev_day_close": 7.02499985694885}, {"option": "DAL280121P00120000", "bid": 30.85, "bid_size": 188.0, "ask": 34.5, "ask_size": 187.0, "iv": 0.4046, "open_interest": 1.0, "volume": 0.0, "delta": -0.6717, "gamma": 0.012, "vega": 0.3461, "theta": -0.0169, "rho": -0.5615, "theo": 32.1989, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 41.87, "last_trade_time": "2026-09-09T13:58:41", "percent_change": 0.0, "prev_day_close": 35.7250003814697}, {"option": "DAL280121C00125000", "bid": 6.8, "bid_size": 433.0, "ask": 7.9, "ask_size": 320.0, "iv": 0.3906, "open_interest": 116.0, "volume": 2.0, "delta": 0.3508, "gamma": 0.0095, "vega": 0.3699, "theta": -0.0155, "rho": 0.2957, "theo": 7.2802, "change": 1.65, "open": 7.13, "high": 7.5, "low": 7.13, "tick": "up", "last_trade_price": 7.5, "last_trade_time": "2026-11-09T14:42:46", "percent_change": 28.2051, "prev_day_close": 5.84999990463257}, {"option": "DAL280121P00125000", "bid": 35.0, "bid_size": 177.0, "ask": 38.5, "ask_size": 175.0, "iv": 0.4081, "open_interest": 2.0, "volume": 0.0, "delta": -0.7195, "gamma": 0.0121, "vega": 0.3169, "theta": -0.0163, "rho": -0.5374, "theo": 36.1269, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 43.5, "last_trade_time": "2026-11-02T12:45:28", "percent_change": 0.0, "prev_day_close": 40.125}, {"option": "DAL280121C00130000", "bid": 4.75, "bid_size": 629.0, "ask": 6.85, "ask_size": 281.0, "iv": 0.3726, "open_interest": 143.0, "volume": 0.0, "delta": 0.316, "gamma": 0.0092, "vega": 0.3553, "theta": -0.0149, "rho": 0.2694, "theo": 6.3071, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 5.55, "last_trade_time": "2026-11-04T11:50:04", "percent_change": 0.0, "prev_day_close": 5.125}, {"option": "DAL280121P00130000", "bid": 38.4, "bid_size": 135.0, "ask": 42.5, "ask_size": 149.0, "iv": 0.3943, "open_interest": 0.0, "volume": 0.0, "delta": -0.7654, "gamma": 0.0122, "vega": 0.2883, "theta": -0.0158, "rho": -0.5239, "theo": 40.2416, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 45.13, "last_trade_time": "2026-11-06T09:32:06", "percent_change": 0.0, "prev_day_close": 44.4500007629394}, {"option": "DAL280121C00135000", "bid": 4.45, "bid_size": 743.0, "ask": 7.6, "ask_size": 749.0, "iv": 0.4022, "open_interest": 272.0, "volume": 0.0, "delta": 0.2842, "gamma": 0.0088, "vega": 0.3387, "theta": -0.0142, "rho": 0.2441, "theo": 5.4679, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 2.62, "last_trade_time": "2026-10-26T13:11:50", "percent_change": 0.0, "prev_day_close": 4.32500004768372}, {"option": "DAL280121P00135000", "bid": 43.6, "bid_size": 144.0, "ask": 46.35, "ask_size": 146.0, "iv": 0.4032, "open_interest": 0.0, "volume": 0.0, "delta": -0.8106, "gamma": 0.0123, "vega": 0.2422, "theta": -0.0153, "rho": -0.4469, "theo": 44.5447, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 44.8, "last_trade_time": "2026-08-04T14:00:37", "percent_change": 0.0, "prev_day_close": 49.0249996185303}, {"option": "DAL280121C00140000", "bid": 3.95, "bid_size": 783.0, "ask": 4.95, "ask_size": 72.0, "iv": 0.3757, "open_interest": 895.0, "volume": 5.0, "delta": 0.2551, "gamma": 0.0083, "vega": 0.3213, "theta": -0.0134, "rho": 0.2211, "theo": 4.7461, "change": 0.84, "open": 4.58, "high": 4.75, "low": 4.57, "tick": "down", "last_trade_price": 4.59, "last_trade_time": "2026-11-09T15:54:17", "percent_change": 22.4, "prev_day_close": 3.75}, {"option": "DAL280121P00140000", "bid": 47.25, "bid_size": 135.0, "ask": 51.5, "ask_size": 139.0, "iv": 0.4024, "open_interest": 0.0, "volume": 5.0, "delta": -0.8527, "gamma": 0.0124, "vega": 0.216, "theta": -0.0148, "rho": -0.436, "theo": 48.9933, "change": -3.275, "open": 50.0, "high": 50.0, "low": 50.0, "tick": "down", "last_trade_price": 50.0, "last_trade_time": "2026-11-09T09:50:19", "percent_change": -6.14735, "prev_day_close": 53.2750015258789}, {"option": "DAL290119C00040000", "bid": 54.55, "bid_size": 282.0, "ask": 58.5, "ask_size": 279.0, "iv": 0.5104, "open_interest": 8.0, "volume": 0.0, "delta": 0.9526, "gamma": 0.0016, "vega": 0.1458, "theta": 0.0, "rho": 0.6624, "theo": 56.3313, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 48.64, "last_trade_time": "2026-11-02T10:33:18", "percent_change": 0.0, "prev_day_close": 51.875}, {"option": "DAL290119P00040000", "bid": 1.85, "bid_size": 14.0, "ask": 2.32, "ask_size": 333.0, "iv": 0.4986, "open_interest": 55.0, "volume": 1.0, "delta": -0.0546, "gamma": 0.0017, "vega": 0.1488, "theta": -0.0043, "rho": -0.1398, "theo": 2.0631, "change": -0.2, "open": 1.93, "high": 1.93, "low": 1.93, "tick": "down", "last_trade_price": 1.93, "last_trade_time": "2026-11-09T12:41:14", "percent_change": -9.38967, "prev_day_close": 2.13000005483627}, {"option": "DAL290119C00045000", "bid": 50.15, "bid_size": 276.0, "ask": 54.5, "ask_size": 256.0, "iv": 0.4707, "open_interest": 1.0, "volume": 0.0, "delta": 0.9368, "gamma": 0.0021, "vega": 0.1785, "theta": 0.0, "rho": 0.7158, "theo": 52.47, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 49.5, "last_trade_time": "2026-11-04T11:54:42", "percent_change": 0.0, "prev_day_close": 48.1499996185303}, {"option": "DAL290119P00045000", "bid": 2.3, "bid_size": 388.0, "ask": 3.25, "ask_size": 509.0, "iv": 0.4827, "open_interest": 7.0, "volume": 0.0, "delta": -0.0711, "gamma": 0.0022, "vega": 0.1822, "theta": -0.0051, "rho": -0.1802, "theo": 2.7078, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 3.32, "last_trade_time": "2026-10-30T15:09:12", "percent_change": 0.0, "prev_day_close": 2.99500000476837}, {"option": "DAL290119C00050000", "bid": 46.75, "bid_size": 335.0, "ask": 51.35, "ask_size": 300.0, "iv": 0.4781, "open_interest": 10.0, "volume": 0.0, "delta": 0.9179, "gamma": 0.0026, "vega": 0.2144, "theta": -0.0001, "rho": 0.759, "theo": 48.7782, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 37.15, "last_trade_time": "2026-10-22T15:07:21", "percent_change": 0.0, "prev_day_close": 44.5750007629394}, {"option": "DAL290119P00050000", "bid": 2.97, "bid_size": 506.0, "ask": 4.15, "ask_size": 528.0, "iv": 0.4668, "open_interest": 5.0, "volume": 0.0, "delta": -0.091, "gamma": 0.0027, "vega": 0.2189, "theta": -0.006, "rho": -0.2272, "theo": 3.5309, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 3.82, "last_trade_time": "2026-11-04T13:49:21", "percent_change": 0.0, "prev_day_close": 3.95000004768372}, {"option": "DAL290119C00055000", "bid": 43.5, "bid_size": 446.0, "ask": 46.1, "ask_size": 37.0, "iv": 0.4361, "open_interest": 42.0, "volume": 0.0, "delta": 0.8961, "gamma": 0.0031, "vega": 0.2518, "theta": -0.0015, "rho": 0.7929, "theo": 45.2643, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 41.0, "last_trade_time": "2026-11-06T10:01:04", "percent_change": 0.0, "prev_day_close": 41.4750003814697}, {"option": "DAL290119P00055000", "bid": 4.3, "bid_size": 111.0, "ask": 4.85, "ask_size": 221.0, "iv": 0.4562, "open_interest": 6.0, "volume": 1.0, "delta": -0.114, "gamma": 0.0032, "vega": 0.2579, "theta": -0.0069, "rho": -0.2812, "theo": 4.542, "change": -0.525, "open": 4.55, "high": 4.55, "low": 4.55, "tick": "down", "last_trade_price": 4.55, "last_trade_time": "2026-11-09T14:17:01", "percent_change": -10.3448, "prev_day_close": 5.07500004768372}, {"option": "DAL290119C00060000", "bid": 40.1, "bid_size": 445.0, "ask": 43.45, "ask_size": 391.0, "iv": 0.441, "open_interest": 67.0, "volume": 0.0, "delta": 0.8718, "gamma": 0.0036, "vega": 0.2893, "theta": -0.0028, "rho": 0.8178, "theo": 41.9299, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 29.05, "last_trade_time": "2026-10-22T09:43:32", "percent_change": 0.0, "prev_day_close": 37.8500003814697}, {"option": "DAL290119P00060000", "bid": 5.1, "bid_size": 444.0, "ask": 6.35, "ask_size": 420.0, "iv": 0.4457, "open_interest": 23.0, "volume": 1.0, "delta": -0.1398, "gamma": 0.0038, "vega": 0.2963, "theta": -0.0078, "rho": -0.3421, "theo": 5.7453, "change": -0.625, "open": 5.8, "high": 5.8, "low": 5.8, "tick": "down", "last_trade_price": 5.8, "last_trade_time": "2026-11-09T13:29:45", "percent_change": -9.72763, "prev_day_close": 6.42499995231628}, {"option": "DAL290119C00065000", "bid": 36.5, "bid_size": 422.0, "ask": 41.0, "ask_size": 357.0, "iv": 0.4383, "open_interest": 12.0, "volume": 0.0, "delta": 0.8454, "gamma": 0.0042, "vega": 0.3263, "theta": -0.0041, "rho": 0.834, "theo": 38.7718, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 32.96, "last_trade_time": "2026-11-05T11:34:53", "percent_change": 0.0, "prev_day_close": 34.8499984741211}, {"option": "DAL290119P00065000", "bid": 6.6, "bid_size": 336.0, "ask": 7.65, "ask_size": 567.0, "iv": 0.4386, "open_interest": 550.0, "volume": 1.0, "delta": -0.1683, "gamma": 0.0045, "vega": 0.334, "theta": -0.0086, "rho": -0.4047, "theo": 7.1405, "change": -0.525, "open": 7.2, "high": 7.2, "low": 7.2, "tick": "down", "last_trade_price": 7.2, "last_trade_time": "2026-11-09T13:17:15", "percent_change": -6.79612, "prev_day_close": 7.72500014305115}, {"option": "DAL290119C00067500", "bid": 35.2, "bid_size": 425.0, "ask": 39.5, "ask_size": 358.0, "iv": 0.4383, "open_interest": 0.0, "volume": 0.0, "delta": 0.8315, "gamma": 0.0044, "vega": 0.344, "theta": -0.0047, "rho": 0.8397, "theo": 37.2579, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 33.3500003814697}, {"option": "DAL290119P00067500", "bid": 7.2, "bid_size": 416.0, "ask": 8.7, "ask_size": 509.0, "iv": 0.4368, "open_interest": 1.0, "volume": 0.0, "delta": -0.1834, "gamma": 0.0048, "vega": 0.3525, "theta": -0.0091, "rho": -0.4381, "theo": 7.9089, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 10.33, "last_trade_time": "2026-10-26T09:30:05", "percent_change": 0.0, "prev_day_close": 8.84999990463257}, {"option": "DAL290119C00070000", "bid": 34.0, "bid_size": 486.0, "ask": 38.0, "ask_size": 475.0, "iv": 0.4384, "open_interest": 133.0, "volume": 1.0, "delta": 0.8172, "gamma": 0.0047, "vega": 0.3613, "theta": -0.0053, "rho": 0.8434, "theo": 35.7864, "change": 3.0, "open": 35.0, "high": 35.0, "low": 35.0, "tick": "up", "last_trade_price": 35.0, "last_trade_time": "2026-11-09T14:26:41", "percent_change": 9.375, "prev_day_close": 32.0}, {"option": "DAL290119P00070000", "bid": 7.85, "bid_size": 538.0, "ask": 9.45, "ask_size": 634.0, "iv": 0.4304, "open_interest": 365.0, "volume": 1.0, "delta": -0.1991, "gamma": 0.0051, "vega": 0.3704, "theta": -0.0094, "rho": -0.4702, "theo": 8.7246, "change": -1.01, "open": 8.74, "high": 8.74, "low": 8.74, "tick": "down", "last_trade_price": 8.74, "last_trade_time": "2026-11-09T13:31:37", "percent_change": -10.359, "prev_day_close": 9.75}, {"option": "DAL290119C00072500", "bid": 32.2, "bid_size": 429.0, "ask": 36.3, "ask_size": 359.0, "iv": 0.4265, "open_interest": 1.0, "volume": 0.0, "delta": 0.8024, "gamma": 0.005, "vega": 0.3782, "theta": -0.0059, "rho": 0.845, "theo": 34.3576, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 28.3, "last_trade_time": "2026-09-29T10:29:00", "percent_change": 0.0, "prev_day_close": 31.125}, {"option": "DAL290119P00072500", "bid": 9.0, "bid_size": 281.0, "ask": 10.2, "ask_size": 393.0, "iv": 0.4296, "open_interest": 5.0, "volume": 2.0, "delta": -0.2153, "gamma": 0.0054, "vega": 0.3872, "theta": -0.0098, "rho": -0.5038, "theo": 9.5895, "change": -1.05, "open": 9.65, "high": 9.65, "low": 9.65, "tick": "down", "last_trade_price": 9.65, "last_trade_time": "2026-11-09T12:56:49", "percent_change": -9.81308, "prev_day_close": 10.6999998092651}, {"option": "DAL290119C00075000", "bid": 30.5, "bid_size": 485.0, "ask": 35.0, "ask_size": 443.0, "iv": 0.4208, "open_interest": 118.0, "volume": 0.0, "delta": 0.7874, "gamma": 0.0052, "vega": 0.3942, "theta": -0.0064, "rho": 0.8453, "theo": 32.971, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 26.2, "last_trade_time": "2026-11-02T12:52:44", "percent_change": 0.0, "prev_day_close": 29.4250001907349}, {"option": "DAL290119P00075000", "bid": 9.7, "bid_size": 444.0, "ask": 11.4, "ask_size": 727.0, "iv": 0.4277, "open_interest": 423.0, "volume": 1.0, "delta": -0.232, "gamma": 0.0057, "vega": 0.4035, "theta": -0.0102, "rho": -0.5384, "theo": 10.4997, "change": -1.245, "open": 10.48, "high": 10.48, "low": 10.48, "tick": "down", "last_trade_price": 10.48, "last_trade_time": "2026-11-09T11:36:15", "percent_change": -10.6183, "prev_day_close": 11.7249999046326}, {"option": "DAL290119C00077500", "bid": 29.4, "bid_size": 436.0, "ask": 33.0, "ask_size": 353.0, "iv": 0.4132, "open_interest": 5.0, "volume": 0.0, "delta": 0.772, "gamma": 0.0054, "vega": 0.4094, "theta": -0.0069, "rho": 0.8445, "theo": 31.6257, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 25.7, "last_trade_time": "2026-11-02T10:26:37", "percent_change": 0.0, "prev_day_close": 28.6000003814697}, {"option": "DAL290119P00077500", "bid": 10.45, "bid_size": 515.0, "ask": 12.85, "ask_size": 632.0, "iv": 0.4282, "open_interest": 4.0, "volume": 0.0, "delta": -0.2491, "gamma": 0.006, "vega": 0.4182, "theta": -0.0105, "rho": -0.5722, "theo": 11.4586, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 13.35, "last_trade_time": "2026-11-02T11:31:54", "percent_change": 0.0, "prev_day_close": 12.7750000953674}, {"option": "DAL290119C00080000", "bid": 28.55, "bid_size": 485.0, "ask": 32.2, "ask_size": 446.0, "iv": 0.4221, "open_interest": 119.0, "volume": 1.0, "delta": 0.7564, "gamma": 0.0057, "vega": 0.424, "theta": -0.0074, "rho": 0.8417, "theo": 30.3215, "change": 2.57, "open": 29.87, "high": 29.87, "low": 29.87, "tick": "up", "last_trade_price": 29.87, "last_trade_time": "2026-11-09T12:56:30", "percent_change": 9.41392, "prev_day_close": 27.3000001907349}, {"option": "DAL290119P00080000", "bid": 11.75, "bid_size": 298.0, "ask": 13.7, "ask_size": 637.0, "iv": 0.4269, "open_interest": 8.0, "volume": 0.0, "delta": -0.2667, "gamma": 0.0063, "vega": 0.433, "theta": -0.0108, "rho": -0.6045, "theo": 12.4651, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 17.0, "last_trade_time": "2026-10-23T10:15:02", "percent_change": 0.0, "prev_day_close": 13.8999996185303}, {"option": "DAL290119C00082500", "bid": 26.5, "bid_size": 443.0, "ask": 30.7, "ask_size": 366.0, "iv": 0.4078, "open_interest": 15.0, "volume": 0.0, "delta": 0.7406, "gamma": 0.0059, "vega": 0.4378, "theta": -0.0078, "rho": 0.8373, "theo": 29.0589, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 24.55, "last_trade_time": "2026-11-04T09:30:02", "percent_change": 0.0, "prev_day_close": 25.5500001907349}, {"option": "DAL290119P00082500", "bid": 13.05, "bid_size": 141.0, "ask": 13.9, "ask_size": 229.0, "iv": 0.4173, "open_interest": 12.0, "volume": 4.0, "delta": -0.2846, "gamma": 0.0066, "vega": 0.4463, "theta": -0.0111, "rho": -0.6385, "theo": 13.5177, "change": -1.675, "open": 13.6, "high": 13.6, "low": 13.4, "tick": "down", "last_trade_price": 13.4, "last_trade_time": "2026-11-09T15:14:10", "percent_change": -11.1111, "prev_day_close": 15.0750002861023}, {"option": "DAL290119C00085000", "bid": 25.65, "bid_size": 554.0, "ask": 30.0, "ask_size": 549.0, "iv": 0.4154, "open_interest": 144.0, "volume": 3.0, "delta": 0.7245, "gamma": 0.0061, "vega": 0.4506, "theta": -0.0083, "rho": 0.8323, "theo": 27.837, "change": 3.085, "open": 28.06, "high": 28.06, "low": 28.06, "tick": "up", "last_trade_price": 28.06, "last_trade_time": "2026-11-09T14:35:28", "percent_change": 12.3524, "prev_day_close": 24.9749994277954}, {"option": "DAL290119P00085000", "bid": 14.15, "bid_size": 74.0, "ask": 15.5, "ask_size": 300.0, "iv": 0.4202, "open_interest": 9.0, "volume": 0.0, "delta": -0.303, "gamma": 0.0069, "vega": 0.4584, "theta": -0.0114, "rho": -0.6679, "theo": 14.6193, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 15.85, "last_trade_time": "2026-11-04T11:31:17", "percent_change": 0.0, "prev_day_close": 16.3250002861023}, {"option": "DAL290119C00087500", "bid": 25.65, "bid_size": 399.0, "ask": 27.6, "ask_size": 365.0, "iv": 0.4126, "open_interest": 4.0, "volume": 0.0, "delta": 0.7083, "gamma": 0.0063, "vega": 0.4625, "theta": -0.0087, "rho": 0.8261, "theo": 26.6551, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 18.1, "last_trade_time": "2026-10-21T14:31:34", "percent_change": 0.0, "prev_day_close": 23.3000001907349}, {"option": "DAL290119P00087500", "bid": 15.1, "bid_size": 129.0, "ask": 16.5, "ask_size": 263.0, "iv": 0.4139, "open_interest": 1.0, "volume": 0.0, "delta": -0.3217, "gamma": 0.0072, "vega": 0.4695, "theta": -0.0116, "rho": -0.7004, "theo": 15.7678, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 19.7, "last_trade_time": "2026-10-27T10:45:21", "percent_change": 0.0, "prev_day_close": 17.4749994277954}, {"option": "DAL290119C00090000", "bid": 23.9, "bid_size": 490.0, "ask": 28.0, "ask_size": 533.0, "iv": 0.4201, "open_interest": 14.0, "volume": 3.0, "delta": 0.692, "gamma": 0.0065, "vega": 0.4736, "theta": -0.009, "rho": 0.8182, "theo": 25.5132, "change": 3.55, "open": 25.8, "high": 25.8, "low": 25.8, "tick": "up", "last_trade_price": 25.8, "last_trade_time": "2026-11-09T14:35:28", "percent_change": 15.9551, "prev_day_close": 22.25}, {"option": "DAL290119P00090000", "bid": 16.5, "bid_size": 67.0, "ask": 17.75, "ask_size": 242.0, "iv": 0.4142, "open_interest": 16.0, "volume": 0.0, "delta": -0.3407, "gamma": 0.0074, "vega": 0.4795, "theta": -0.0118, "rho": -0.7332, "theo": 16.9655, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 22.5, "last_trade_time": "2026-10-23T09:45:48", "percent_change": 0.0, "prev_day_close": 18.5750007629395}, {"option": "DAL290119C00092500", "bid": 22.0, "bid_size": 598.0, "ask": 26.5, "ask_size": 540.0, "iv": 0.4052, "open_interest": 2.0, "volume": 0.0, "delta": 0.6756, "gamma": 0.0067, "vega": 0.4837, "theta": -0.0094, "rho": 0.8092, "theo": 24.4117, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 18.4, "last_trade_time": "2026-11-02T09:30:11", "percent_change": 0.0, "prev_day_close": 21.6999998092651}, {"option": "DAL290119P00092500", "bid": 16.35, "bid_size": 419.0, "ask": 20.1, "ask_size": 297.0, "iv": 0.4089, "open_interest": 0.0, "volume": 0.0, "delta": -0.36, "gamma": 0.0077, "vega": 0.488, "theta": -0.012, "rho": -0.7614, "theo": 18.209, "change": 0.0, "open": 0.0, "high": 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": "DAL290119C00095000", "bid": 21.0, "bid_size": 530.0, "ask": 24.75, "ask_size": 504.0, "iv": 0.3968, "open_interest": 22.0, "volume": 0.0, "delta": 0.6591, "gamma": 0.0068, "vega": 0.4928, "theta": -0.0096, "rho": 0.7997, "theo": 23.3498, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 20.12, "last_trade_time": "2026-11-06T15:14:41", "percent_change": 0.0, "prev_day_close": 20.3500003814697}, {"option": "DAL290119P00095000", "bid": 17.45, "bid_size": 208.0, "ask": 21.65, "ask_size": 205.0, "iv": 0.4074, "open_interest": 0.0, "volume": 0.0, "delta": -0.3796, "gamma": 0.008, "vega": 0.4952, "theta": -0.0122, "rho": -0.7877, "theo": 19.5025, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 21.75}, {"option": "DAL290119C00100000", "bid": 19.0, "bid_size": 486.0, "ask": 23.55, "ask_size": 514.0, "iv": 0.401, "open_interest": 229.0, "volume": 0.0, "delta": 0.6262, "gamma": 0.0071, "vega": 0.5083, "theta": -0.0102, "rho": 0.778, "theo": 21.3424, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 16.75, "last_trade_time": "2026-11-05T13:56:01", "percent_change": 0.0, "prev_day_close": 18.4499998092651}, {"option": "DAL290119P00100000", "bid": 20.25, "bid_size": 201.0, "ask": 25.0, "ask_size": 203.0, "iv": 0.4101, "open_interest": 0.0, "volume": 0.0, "delta": -0.4193, "gamma": 0.0084, "vega": 0.506, "theta": -0.0124, "rho": -0.8389, "theo": 22.232, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 24.75}, {"option": "DAL290119C00105000", "bid": 17.5, "bid_size": 359.0, "ask": 21.0, "ask_size": 424.0, "iv": 0.3941, "open_interest": 41.0, "volume": 0.0, "delta": 0.5934, "gamma": 0.0073, "vega": 0.5199, "theta": -0.0106, "rho": 0.7527, "theo": 19.4904, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 16.92, "last_trade_time": "2026-11-04T14:01:48", "percent_change": 0.0, "prev_day_close": 17.0250005722046}, {"option": "DAL290119P00105000", "bid": 23.6, "bid_size": 202.0, "ask": 26.0, "ask_size": 146.0, "iv": 0.3918, "open_interest": 0.0, "volume": 0.0, "delta": -0.4597, "gamma": 0.0089, "vega": 0.5105, "theta": -0.0126, "rho": -0.8813, "theo": 25.1543, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 27.8999996185303}, {"option": "DAL290119C00110000", "bid": 15.9, "bid_size": 368.0, "ask": 20.35, "ask_size": 470.0, "iv": 0.4018, "open_interest": 4.0, "volume": 0.0, "delta": 0.5612, "gamma": 0.0075, "vega": 0.5279, "theta": -0.0109, "rho": 0.7259, "theo": 17.7896, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 11.54, "last_trade_time": "2026-10-27T09:50:26", "percent_change": 0.0, "prev_day_close": 15.1250004768372}, {"option": "DAL290119P00110000", "bid": 26.0, "bid_size": 216.0, "ask": 30.05, "ask_size": 211.0, "iv": 0.3907, "open_interest": 0.0, "volume": 0.0, "delta": -0.5005, "gamma": 0.0094, "vega": 0.5098, "theta": -0.0127, "rho": -0.9099, "theo": 28.2691, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 31.1999998092651}, {"option": "DAL290119C00115000", "bid": 14.0, "bid_size": 392.0, "ask": 18.5, "ask_size": 484.0, "iv": 0.393, "open_interest": 201.0, "volume": 0.0, "delta": 0.5297, "gamma": 0.0076, "vega": 0.5322, "theta": -0.0111, "rho": 0.6963, "theo": 16.2378, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 8.44, "last_trade_time": "2026-10-19T14:29:02", "percent_change": 0.0, "prev_day_close": 13.75}, {"option": "DAL290119P00115000", "bid": 29.5, "bid_size": 206.0, "ask": 33.6, "ask_size": 204.0, "iv": 0.3923, "open_interest": 0.0, "volume": 0.0, "delta": -0.5414, "gamma": 0.0098, "vega": 0.5024, "theta": -0.0128, "rho": -0.9305, "theo": 31.5759, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 34.5250015258789}, {"option": "DAL290119C00120000", "bid": 13.1, "bid_size": 555.0, "ask": 17.5, "ask_size": 840.0, "iv": 0.3995, "open_interest": 130.0, "volume": 0.0, "delta": 0.4993, "gamma": 0.0077, "vega": 0.5336, "theta": -0.0112, "rho": 0.6669, "theo": 14.8301, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 11.09, "last_trade_time": "2026-11-03T09:59:35", "percent_change": 0.0, "prev_day_close": 12.4499998092651}, {"option": "DAL290119P00120000", "bid": 33.0, "bid_size": 206.0, "ask": 37.5, "ask_size": 209.0, "iv": 0.3943, "open_interest": 0.0, "volume": 0.0, "delta": -0.5822, "gamma": 0.0101, "vega": 0.4907, "theta": -0.0127, "rho": -0.9415, "theo": 35.0709, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 41.55, "last_trade_time": "2026-10-27T14:52:58", "percent_change": 0.0, "prev_day_close": 38.4500007629394}, {"option": "DAL290119C00125000", "bid": 11.5, "bid_size": 394.0, "ask": 16.0, "ask_size": 479.0, "iv": 0.3927, "open_interest": 7.0, "volume": 0.0, "delta": 0.4701, "gamma": 0.0077, "vega": 0.5318, "theta": -0.0113, "rho": 0.6359, "theo": 13.5604, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 12.0, "last_trade_time": "2026-11-04T11:40:14", "percent_change": 0.0, "prev_day_close": 11.375}, {"option": "DAL290119P00125000", "bid": 36.95, "bid_size": 209.0, "ask": 40.3, "ask_size": 209.0, "iv": 0.3865, "open_interest": 0.0, "volume": 0.0, "delta": -0.6226, "gamma": 0.0105, "vega": 0.4744, "theta": -0.0127, "rho": -0.9461, "theo": 38.749, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 47.15, "last_trade_time": "2026-10-21T13:35:50", "percent_change": 0.0, "prev_day_close": 42.1999988555908}], "symbol": "DAL", "security_type": "stock", "exchange_id": 3, "current_price": 91.81, "price_change": 4.6, "price_change_percent": 5.2752, "bid": 91.8, "ask": 92.2, "bid_size": 400, "ask_size": 100, "open": 90.01, "high": 92.49, "low": 90.08, "close": 91.8, "prev_day_close": 87.2, "volume": 6892251, "iv30": 41.468, "iv30_change": 0.0, "iv30_change_percent": 0.0, "seqno": 10415201775, "last_trade_time": "2026-11-09T15:59:59", "tick": "up"}, "symbol": "DAL"}