{"timestamp": "2026-11-09 23:07:11", "data": {"options": [{"option": "ALIT261120C00003000", "bid": 8.3, "bid_size": 51.0, "ask": 11.3, "ask_size": 66.0, "iv": 6.2093, "open_interest": 0.0, "volume": 0.0, "delta": 1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.001, "rho": 0.0, "theo": 9.56, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 9.40000009536743}, {"option": "ALIT261120P00003000", "bid": 0.0, "bid_size": 0.0, "ask": 0.75, "ask_size": 584.0, "iv": 6.9318, "open_interest": 0.0, "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": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.375}, {"option": "ALIT261120C00005000", "bid": 6.3, "bid_size": 49.0, "ask": 9.3, "ask_size": 66.0, "iv": 4.1271, "open_interest": 0.0, "volume": 0.0, "delta": 1.0, "gamma": 0.0, "vega": 0.0, "theta": -0.001, "rho": 0.0, "theo": 7.56, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 7.25000023841858}, {"option": "ALIT261120P00005000", "bid": 0.0, "bid_size": 0.0, "ask": 0.75, "ask_size": 591.0, "iv": 4.6158, "open_interest": 1.0, "volume": 0.0, "delta": -0.0005, "gamma": 0.0005, "vega": 0.0, "theta": -0.0002, "rho": 0.0, "theo": 0.0005, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.2, "last_trade_time": "2026-08-05T09:53:42", "percent_change": 0.0, "prev_day_close": 0.375}, {"option": "ALIT261120C00006000", "bid": 5.3, "bid_size": 49.0, "ask": 8.3, "ask_size": 66.0, "iv": 3.4132, "open_interest": 0.0, "volume": 0.0, "delta": 1.0, "gamma": 0.0002, "vega": 0.0, "theta": -0.001, "rho": 0.0, "theo": 6.56, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 6.20000004768372}, {"option": "ALIT261120P00006000", "bid": 0.0, "bid_size": 0.0, "ask": 0.75, "ask_size": 622.0, "iv": 3.8313, "open_interest": 0.0, "volume": 0.0, "delta": -0.0016, "gamma": 0.0016, "vega": 0.0001, "theta": -0.0006, "rho": 0.0, "theo": 0.0016, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.05, "last_trade_time": "2026-11-02T09:49:45", "percent_change": 0.0, "prev_day_close": 0.375}, {"option": "ALIT261120C00007000", "bid": 4.8, "bid_size": 85.0, "ask": 6.2, "ask_size": 11.0, "iv": 0.0, "open_interest": 0.0, "volume": 0.0, "delta": 0.9982, "gamma": 0.0046, "vega": 0.0001, "theta": -0.0012, "rho": 0.0002, "theo": 5.5603, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 5.05000007152557}, {"option": "ALIT261120P00007000", "bid": 0.0, "bid_size": 0.0, "ask": 0.75, "ask_size": 349.0, "iv": 3.1748, "open_interest": 166.0, "volume": 0.0, "delta": -0.0048, "gamma": 0.0047, "vega": 0.0003, "theta": -0.0016, "rho": 0.0, "theo": 0.0046, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.24, "last_trade_time": "2026-10-29T13:54:16", "percent_change": 0.0, "prev_day_close": 0.375}, {"option": "ALIT261120C00008000", "bid": 3.8, "bid_size": 261.0, "ask": 5.2, "ask_size": 33.0, "iv": 0.0, "open_interest": 154.0, "volume": 0.0, "delta": 0.989, "gamma": 0.0141, "vega": 0.0006, "theta": -0.0035, "rho": 0.0008, "theo": 4.5656, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 8.0, "last_trade_time": "2026-11-04T09:36:56", "percent_change": 0.0, "prev_day_close": 3.97499990463257}, {"option": "ALIT261120P00008000", "bid": 0.0, "bid_size": 0.0, "ask": 0.75, "ask_size": 155.0, "iv": 2.6049, "open_interest": 20.0, "volume": 0.0, "delta": -0.0134, "gamma": 0.0127, "vega": 0.0007, "theta": -0.0037, "rho": -0.0001, "theo": 0.0129, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.05, "last_trade_time": "2026-11-04T09:30:05", "percent_change": 0.0, "prev_day_close": 0.375}, {"option": "ALIT261120C00009000", "bid": 2.9, "bid_size": 336.0, "ask": 4.0, "ask_size": 76.0, "iv": 0.0, "open_interest": 226.0, "volume": 0.0, "delta": 0.9662, "gamma": 0.0331, "vega": 0.0016, "theta": -0.008, "rho": 0.0014, "theo": 3.5859, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 1.45, "last_trade_time": "2026-11-02T10:14:14", "percent_change": 0.0, "prev_day_close": 3.50000011920929}, {"option": "ALIT261120P00009000", "bid": 0.0, "bid_size": 0.0, "ask": 0.05, "ask_size": 1.0, "iv": 1.0437, "open_interest": 30.0, "volume": 0.0, "delta": -0.0353, "gamma": 0.0319, "vega": 0.0017, "theta": -0.008, "rho": -0.0002, "theo": 0.0356, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 0.29, "last_trade_time": "2026-11-06T12:18:15", "percent_change": 0.0, "prev_day_close": 0.150000005960464}, {"option": "ALIT261120C00010000", "bid": 2.0, "bid_size": 154.0, "ask": 3.3, "ask_size": 50.0, "iv": 1.0422, "open_interest": 26.0, "volume": 1.0, "delta": 0.9134, "gamma": 0.0716, "vega": 0.0034, "theta": -0.0156, "rho": 0.0019, "theo": 2.6438, "change": 0.15, "open": 2.65, "high": 2.65, "low": 2.65, "tick": "down", "last_trade_price": 2.65, "last_trade_time": "2026-11-09T15:37:50", "percent_change": 6.0, "prev_day_close": 2.5}, {"option": "ALIT261120P00010000", "bid": 0.0, "bid_size": 0.0, "ask": 0.45, "ask_size": 237.0, "iv": 1.3365, "open_interest": 160.0, "volume": 0.0, "delta": -0.0871, "gamma": 0.0705, "vega": 0.0034, "theta": -0.0157, "rho": -0.0004, "theo": 0.0951, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 0.44, "last_trade_time": "2026-11-06T12:18:15", "percent_change": 0.0, "prev_day_close": 0.199999997392297}, {"option": "ALIT261120C00011000", "bid": 0.85, "bid_size": 218.0, "ask": 2.35, "ask_size": 78.0, "iv": 0.5708, "open_interest": 54.0, "volume": 0.0, "delta": 0.8074, "gamma": 0.1305, "vega": 0.0059, "theta": -0.0261, "rho": 0.0021, "theo": 1.7875, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 2.25, "last_trade_time": "2026-11-04T12:41:51", "percent_change": 0.0, "prev_day_close": 2.00000005960464}, {"option": "ALIT261120P00011000", "bid": 0.1, "bid_size": 367.0, "ask": 0.75, "ask_size": 67.0, "iv": 1.2506, "open_interest": 12.0, "volume": 0.0, "delta": -0.1922, "gamma": 0.1297, "vega": 0.006, "theta": -0.0261, "rho": -0.0009, "theo": 0.2397, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 0.6, "last_trade_time": "2026-11-06T12:18:02", "percent_change": 0.0, "prev_day_close": 0.475000001490116}, {"option": "ALIT261120C00012000", "bid": 0.8, "bid_size": 320.0, "ask": 1.75, "ask_size": 151.0, "iv": 1.1507, "open_interest": 945.0, "volume": 0.0, "delta": 0.6392, "gamma": 0.1847, "vega": 0.0081, "theta": -0.035, "rho": 0.0019, "theo": 1.0905, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.89, "last_trade_time": "2026-11-06T10:12:07", "percent_change": 0.0, "prev_day_close": 1.22499999403954}, {"option": "ALIT261120P00012000", "bid": 0.4, "bid_size": 319.0, "ask": 1.3, "ask_size": 262.0, "iv": 1.299, "open_interest": 139.0, "volume": 3.0, "delta": -0.3597, "gamma": 0.184, "vega": 0.0081, "theta": -0.0349, "rho": -0.0018, "theo": 0.5428, "change": -0.175, "open": 0.8, "high": 0.8, "low": 0.55, "tick": "down", "last_trade_price": 0.55, "last_trade_time": "2026-11-09T14:03:20", "percent_change": -24.1379, "prev_day_close": 0.724999979138374}, {"option": "ALIT261120C00013000", "bid": 0.2, "bid_size": 645.0, "ask": 1.0, "ask_size": 1.0, "iv": 0.9116, "open_interest": 50.0, "volume": 0.0, "delta": 0.4444, "gamma": 0.1958, "vega": 0.0086, "theta": -0.0368, "rho": 0.0015, "theo": 0.6077, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 0.95, "last_trade_time": "2026-11-04T15:52:58", "percent_change": 0.0, "prev_day_close": 0.724999979138374}, {"option": "ALIT261120P00013000", "bid": 0.95, "bid_size": 27.0, "ask": 2.05, "ask_size": 310.0, "iv": 1.4292, "open_interest": 1531.0, "volume": 152.0, "delta": -0.5539, "gamma": 0.1952, "vega": 0.0086, "theta": -0.0366, "rho": -0.0029, "theo": 1.0596, "change": -0.075, "open": 1.02, "high": 1.15, "low": 1.02, "tick": "no_change", "last_trade_price": 1.15, "last_trade_time": "2026-11-09T15:28:58", "percent_change": -6.12245, "prev_day_close": 1.22499996423721}, {"option": "ALIT261120C00014000", "bid": 0.15, "bid_size": 339.0, "ask": 1.0, "ask_size": 213.0, "iv": 1.2643, "open_interest": 433.0, "volume": 17.0, "delta": 0.2791, "gamma": 0.1632, "vega": 0.0073, "theta": -0.0315, "rho": 0.001, "theo": 0.323, "change": 0.075, "open": 0.55, "high": 0.6, "low": 0.5, "tick": "down", "last_trade_price": 0.5, "last_trade_time": "2026-11-09T15:28:58", "percent_change": 17.6471, "prev_day_close": 0.424999997019768}, {"option": "ALIT261120P00014000", "bid": 1.25, "bid_size": 110.0, "ask": 2.85, "ask_size": 92.0, "iv": 1.2943, "open_interest": 2.0, "volume": 0.0, "delta": -0.7188, "gamma": 0.1628, "vega": 0.0073, "theta": -0.0313, "rho": -0.0038, "theo": 1.774, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 1.99, "last_trade_time": "2026-11-05T09:30:38", "percent_change": 0.0, "prev_day_close": 2.12499994039536}, {"option": "ALIT261120C00015000", "bid": 0.0, "bid_size": 0.0, "ask": 0.75, "ask_size": 131.0, "iv": 1.2971, "open_interest": 63.0, "volume": 0.0, "delta": 0.1667, "gamma": 0.1172, "vega": 0.0054, "theta": -0.0238, "rho": 0.0006, "theo": 0.1716, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.39, "last_trade_time": "2026-11-04T15:37:32", "percent_change": 0.0, "prev_day_close": 0.200000002980232}, {"option": "ALIT261120P00015000", "bid": 2.15, "bid_size": 84.0, "ask": 3.8, "ask_size": 75.0, "iv": 1.5062, "open_interest": 28.0, "volume": 0.0, "delta": -0.8309, "gamma": 0.117, "vega": 0.0054, "theta": -0.0234, "rho": -0.0046, "theo": 2.6212, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 3.15, "last_trade_time": "2026-11-05T11:47:33", "percent_change": 0.0, "prev_day_close": 3.07499992847443}, {"option": "ALIT261120C00016000", "bid": 0.0, "bid_size": 0.0, "ask": 0.75, "ask_size": 399.0, "iv": 1.5443, "open_interest": 344.0, "volume": 0.0, "delta": 0.0988, "gamma": 0.0783, "vega": 0.0038, "theta": -0.0168, "rho": 0.0004, "theo": 0.0937, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.05, "last_trade_time": "2026-11-06T15:34:45", "percent_change": 0.0, "prev_day_close": 0.249999994412065}, {"option": "ALIT261120P00016000", "bid": 2.95, "bid_size": 76.0, "ask": 4.3, "ask_size": 65.0, "iv": 1.2007, "open_interest": 0.0, "volume": 0.0, "delta": -0.8987, "gamma": 0.0782, "vega": 0.0038, "theta": -0.0164, "rho": -0.0051, "theo": 3.5419, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 4.17499995231628}, {"option": "ALIT261120C00017000", "bid": 0.0, "bid_size": 0.0, "ask": 0.75, "ask_size": 145.0, "iv": 1.7625, "open_interest": 68.0, "volume": 0.0, "delta": 0.0595, "gamma": 0.0511, "vega": 0.0026, "theta": -0.0116, "rho": 0.0002, "theo": 0.0533, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.65, "last_trade_time": "2026-11-04T11:06:39", "percent_change": 0.0, "prev_day_close": 0.625}, {"option": "ALIT261120P00017000", "bid": 4.0, "bid_size": 126.0, "ask": 5.3, "ask_size": 135.0, "iv": 1.4518, "open_interest": 151.0, "volume": 0.0, "delta": -0.938, "gamma": 0.0511, "vega": 0.0026, "theta": -0.0111, "rho": -0.0054, "theo": 4.5, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 4.6, "last_trade_time": "2026-11-06T10:06:36", "percent_change": 0.0, "prev_day_close": 4.75}, {"option": "ALIT261120C00018000", "bid": 0.0, "bid_size": 0.0, "ask": 0.75, "ask_size": 57.0, "iv": 1.9588, "open_interest": 4.0, "volume": 0.0, "delta": 0.0367, "gamma": 0.0333, "vega": 0.0017, "theta": -0.008, "rho": 0.0001, "theo": 0.0316, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.66, "last_trade_time": "2026-11-04T09:52:58", "percent_change": 0.0, "prev_day_close": 0.5}, {"option": "ALIT261120P00018000", "bid": 4.6, "bid_size": 84.0, "ask": 6.2, "ask_size": 65.0, "iv": 0.0, "open_interest": 1.0, "volume": 0.0, "delta": -0.9608, "gamma": 0.0334, "vega": 0.0018, "theta": -0.0074, "rho": -0.0055, "theo": 5.4769, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 5.3, "last_trade_time": "2026-08-04T15:53:48", "percent_change": 0.0, "prev_day_close": 6.10000014305115}, {"option": "ALIT261120C00019000", "bid": 0.0, "bid_size": 0.0, "ask": 0.6, "ask_size": 223.0, "iv": 1.9987, "open_interest": 96.0, "volume": 0.0, "delta": 0.0233, "gamma": 0.022, "vega": 0.0012, "theta": -0.0056, "rho": 0.0001, "theo": 0.0194, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.15, "last_trade_time": "2026-11-04T13:03:19", "percent_change": 0.0, "prev_day_close": 0.0750000029802322}, {"option": "ALIT261120P00019000", "bid": 5.7, "bid_size": 84.0, "ask": 7.4, "ask_size": 56.0, "iv": 1.5383, "open_interest": 1.0, "volume": 0.0, "delta": -0.9744, "gamma": 0.0222, "vega": 0.0012, "theta": -0.0049, "rho": -0.0054, "theo": 6.4634, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 6.21, "last_trade_time": "2026-11-04T15:58:08", "percent_change": 0.0, "prev_day_close": 7.05000019073486}, {"option": "ALIT261120C00020000", "bid": 0.05, "bid_size": 1.0, "ask": 0.3, "ask_size": 142.0, "iv": 1.8775, "open_interest": 43.0, "volume": 0.0, "delta": 0.0152, "gamma": 0.0148, "vega": 0.0008, "theta": -0.0039, "rho": 0.0001, "theo": 0.0124, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.05, "last_trade_time": "2026-11-06T11:48:57", "percent_change": 0.0, "prev_day_close": 0.100000003352761}, {"option": "ALIT261120P00020000", "bid": 5.7, "bid_size": 84.0, "ask": 9.2, "ask_size": 56.0, "iv": 1.1047, "open_interest": 12.0, "volume": 0.0, "delta": -0.9827, "gamma": 0.0152, "vega": 0.0008, "theta": -0.0032, "rho": -0.005, "theo": 7.4552, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 6.6, "last_trade_time": "2026-11-04T14:48:21", "percent_change": 0.0, "prev_day_close": 8.0}, {"option": "ALIT261120C00021000", "bid": 0.0, "bid_size": 0.0, "ask": 0.75, "ask_size": 135.0, "iv": 2.454, "open_interest": 18.0, "volume": 0.0, "delta": 0.0102, "gamma": 0.0101, "vega": 0.0006, "theta": -0.0028, "rho": 0.0, "theo": 0.0082, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.05, "last_trade_time": "2026-11-04T13:28:54", "percent_change": 0.0, "prev_day_close": 0.474999994039536}, {"option": "ALIT261120P00021000", "bid": 6.7, "bid_size": 84.0, "ask": 10.1, "ask_size": 56.0, "iv": 0.0, "open_interest": 0.0, "volume": 0.0, "delta": -0.988, "gamma": 0.0106, "vega": 0.0006, "theta": -0.002, "rho": -0.0046, "theo": 8.4499, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 9.0}, {"option": "ALIT261120C00022000", "bid": 0.0, "bid_size": 0.0, "ask": 0.75, "ask_size": 411.0, "iv": 2.5957, "open_interest": 13.0, "volume": 0.0, "delta": 0.007, "gamma": 0.0071, "vega": 0.0004, "theta": -0.002, "rho": 0.0, "theo": 0.0056, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.2, "last_trade_time": "2026-11-04T09:39:04", "percent_change": 0.0, "prev_day_close": 0.375}, {"option": "ALIT261120P00022000", "bid": 7.7, "bid_size": 76.0, "ask": 11.2, "ask_size": 56.0, "iv": 1.3279, "open_interest": 0.0, "volume": 0.0, "delta": -0.9915, "gamma": 0.0077, "vega": 0.0004, "theta": -0.0012, "rho": -0.004, "theo": 9.4464, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 9.75}, {"option": "ALIT261120C00023000", "bid": 0.0, "bid_size": 0.0, "ask": 0.75, "ask_size": 545.0, "iv": 2.7282, "open_interest": 17.0, "volume": 0.0, "delta": 0.005, "gamma": 0.005, "vega": 0.0003, "theta": -0.0015, "rho": 0.0, "theo": 0.0039, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 1.25, "last_trade_time": "2026-08-20T09:39:23", "percent_change": 0.0, "prev_day_close": 0.375}, {"option": "ALIT261120P00023000", "bid": 9.5, "bid_size": 76.0, "ask": 11.4, "ask_size": 56.0, "iv": 1.4291, "open_interest": 2.0, "volume": 0.0, "delta": -0.994, "gamma": 0.0057, "vega": 0.0003, "theta": -0.0006, "rho": -0.0034, "theo": 10.4441, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 8.0, "last_trade_time": "2026-08-03T13:22:52", "percent_change": 0.0, "prev_day_close": 10.6999998092651}, {"option": "ALIT261120C00024000", "bid": 0.0, "bid_size": 0.0, "ask": 0.75, "ask_size": 538.0, "iv": 2.8528, "open_interest": 8.0, "volume": 0.0, "delta": 0.0036, "gamma": 0.0036, "vega": 0.0002, "theta": -0.0011, "rho": 0.0, "theo": 0.0028, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 3.1, "last_trade_time": "2026-07-02T09:30:02", "percent_change": 0.0, "prev_day_close": 0.5}, {"option": "ALIT261120P00024000", "bid": 10.1, "bid_size": 47.0, "ask": 13.1, "ask_size": 66.0, "iv": 2.3353, "open_interest": 0.0, "volume": 0.0, "delta": -0.9957, "gamma": 0.0045, "vega": 0.0002, "theta": -0.0001, "rho": -0.0027, "theo": 11.4425, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 11.6999998092651}, {"option": "ALIT261120C00025000", "bid": 0.0, "bid_size": 0.0, "ask": 0.75, "ask_size": 884.0, "iv": 2.9703, "open_interest": 519.0, "volume": 0.0, "delta": 0.0026, "gamma": 0.0027, "vega": 0.0002, "theta": -0.0009, "rho": 0.0, "theo": 0.002, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.16, "last_trade_time": "2026-09-25T15:59:43", "percent_change": 0.0, "prev_day_close": 0.375}, {"option": "ALIT261120P00025000", "bid": 10.7, "bid_size": 76.0, "ask": 14.2, "ask_size": 56.0, "iv": 1.6159, "open_interest": 0.0, "volume": 0.0, "delta": -0.9971, "gamma": 0.0037, "vega": 0.0001, "theta": 0.0, "rho": -0.002, "theo": 12.4414, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 13.0}, {"option": "ALIT261120C00026000", "bid": 0.0, "bid_size": 0.0, "ask": 0.75, "ask_size": 531.0, "iv": 3.0815, "open_interest": 0.0, "volume": 0.0, "delta": 0.0019, "gamma": 0.002, "vega": 0.0001, "theta": -0.0007, "rho": 0.0, "theo": 0.0015, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.5}, {"option": "ALIT261120P00026000", "bid": 12.4, "bid_size": 76.0, "ask": 15.2, "ask_size": 56.0, "iv": 3.0548, "open_interest": 0.0, "volume": 0.0, "delta": -0.9981, "gamma": 0.003, "vega": 0.0001, "theta": 0.0, "rho": -0.0012, "theo": 13.4407, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 14.0}, {"option": "ALIT261120C00027000", "bid": 0.0, "bid_size": 0.0, "ask": 0.75, "ask_size": 527.0, "iv": 3.187, "open_interest": 1.0, "volume": 0.0, "delta": 0.0015, "gamma": 0.0015, "vega": 0.0001, "theta": -0.0005, "rho": 0.0, "theo": 0.0011, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 5.0, "last_trade_time": "2026-07-13T10:37:24", "percent_change": 0.0, "prev_day_close": 0.474999994039536}, {"option": "ALIT261120P00027000", "bid": 13.4, "bid_size": 76.0, "ask": 15.8, "ask_size": 56.0, "iv": 2.6463, "open_interest": 0.0, "volume": 0.0, "delta": -0.9989, "gamma": 0.0022, "vega": 0.0001, "theta": 0.0, "rho": -0.0009, "theo": 14.4403, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 11.2, "last_trade_time": "2026-08-03T13:22:52", "percent_change": 0.0, "prev_day_close": 14.6999998092651}, {"option": "ALIT261120C00028000", "bid": 0.0, "bid_size": 0.0, "ask": 0.75, "ask_size": 535.0, "iv": 3.2874, "open_interest": 1.0, "volume": 0.0, "delta": 0.0011, "gamma": 0.0012, "vega": 0.0001, "theta": -0.0004, "rho": 0.0, "theo": 0.0008, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 1.48, "last_trade_time": "2026-08-13T15:12:10", "percent_change": 0.0, "prev_day_close": 0.375}, {"option": "ALIT261120P00028000", "bid": 14.2, "bid_size": 76.0, "ask": 16.8, "ask_size": 56.0, "iv": 2.3191, "open_interest": 0.0, "volume": 0.0, "delta": -0.9994, "gamma": 0.0014, "vega": 0.0, "theta": 0.0, "rho": -0.0002, "theo": 15.4401, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 11.8, "last_trade_time": "2026-08-03T13:22:52", "percent_change": 0.0, "prev_day_close": 15.6500000953674}, {"option": "ALIT261120C00029000", "bid": 0.0, "bid_size": 0.0, "ask": 0.75, "ask_size": 536.0, "iv": 3.3831, "open_interest": 3.0, "volume": 0.0, "delta": 0.0009, "gamma": 0.0009, "vega": 0.0001, "theta": -0.0003, "rho": 0.0, "theo": 0.0007, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 4.1, "last_trade_time": "2026-07-07T09:50:49", "percent_change": 0.0, "prev_day_close": 0.474999994039536}, {"option": "ALIT261120P00029000", "bid": 15.4, "bid_size": 76.0, "ask": 17.8, "ask_size": 56.0, "iv": 2.8304, "open_interest": 0.0, "volume": 0.0, "delta": -0.9997, "gamma": 0.0007, "vega": 0.0, "theta": 0.0, "rho": -0.0002, "theo": 16.44, "change": 0.0, "open": 0.0, "high": 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": "ALIT261120C00030000", "bid": 0.0, "bid_size": 0.0, "ask": 0.75, "ask_size": 510.0, "iv": 3.4746, "open_interest": 13.0, "volume": 0.0, "delta": 0.0007, "gamma": 0.0007, "vega": 0.0, "theta": -0.0003, "rho": 0.0, "theo": 0.0005, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.85, "last_trade_time": "2026-08-24T10:41:48", "percent_change": 0.0, "prev_day_close": 0.5}, {"option": "ALIT261120P00030000", "bid": 16.4, "bid_size": 76.0, "ask": 18.7, "ask_size": 56.0, "iv": 2.729, "open_interest": 0.0, "volume": 0.0, "delta": -0.9999, "gamma": 0.0003, "vega": 0.0, "theta": 0.0, "rho": 0.0, "theo": 17.44, "change": 0.0, "open": 0.0, "high": 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": "ALIT261120C00031000", "bid": 0.0, "bid_size": 0.0, "ask": 0.75, "ask_size": 500.0, "iv": 3.5621, "open_interest": 6.0, "volume": 0.0, "delta": 0.0005, "gamma": 0.0006, "vega": 0.0, "theta": -0.0002, "rho": 0.0, "theo": 0.0004, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 5.3, "last_trade_time": "2026-07-15T10:18:11", "percent_change": 0.0, "prev_day_close": 0.5}, {"option": "ALIT261120P00031000", "bid": 17.4, "bid_size": 76.0, "ask": 19.7, "ask_size": 56.0, "iv": 2.8092, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0001, "vega": 0.0, "theta": 0.0, "rho": 0.0, "theo": 18.44, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 17.67, "last_trade_time": "2026-08-05T09:59:08", "percent_change": 0.0, "prev_day_close": 19.0}, {"option": "ALIT261120C00032000", "bid": 0.0, "bid_size": 0.0, "ask": 0.75, "ask_size": 500.0, "iv": 3.646, "open_interest": 4.0, "volume": 0.0, "delta": 0.0004, "gamma": 0.0004, "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": "down", "last_trade_price": 0.6, "last_trade_time": "2026-08-18T10:01:46", "percent_change": 0.0, "prev_day_close": 0.5}, {"option": "ALIT261120P00032000", "bid": 18.4, "bid_size": 76.0, "ask": 20.7, "ask_size": 56.0, "iv": 2.8865, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": 0.0, "rho": 0.0, "theo": 19.44, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 20.0}, {"option": "ALIT261120C00033000", "bid": 0.0, "bid_size": 0.0, "ask": 0.75, "ask_size": 499.0, "iv": 3.7265, "open_interest": 3.0, "volume": 0.0, "delta": 0.0004, "gamma": 0.0004, "vega": 0.0, "theta": -0.0001, "rho": 0.0, "theo": 0.0003, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.3, "last_trade_time": "2026-08-28T12:00:44", "percent_change": 0.0, "prev_day_close": 0.275000005960464}, {"option": "ALIT261120P00033000", "bid": 19.1, "bid_size": 50.0, "ask": 21.9, "ask_size": 66.0, "iv": 2.7044, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": 0.0, "rho": 0.0, "theo": 20.44, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 16.1, "last_trade_time": "2026-08-03T13:22:52", "percent_change": 0.0, "prev_day_close": 21.0}, {"option": "ALIT261120C00034000", "bid": 0.0, "bid_size": 0.0, "ask": 0.75, "ask_size": 498.0, "iv": 3.804, "open_interest": 0.0, "volume": 0.0, "delta": 0.0003, "gamma": 0.0003, "vega": 0.0, "theta": -0.0001, "rho": 0.0, "theo": 0.0002, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.375}, {"option": "ALIT261120P00034000", "bid": 20.1, "bid_size": 45.0, "ask": 23.2, "ask_size": 66.0, "iv": 3.394, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": 0.0, "rho": 0.0, "theo": 21.44, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 22.0}, {"option": "ALIT261120C00035000", "bid": 0.0, "bid_size": 0.0, "ask": 0.75, "ask_size": 537.0, "iv": 3.8786, "open_interest": 1.0, "volume": 0.0, "delta": 0.0002, "gamma": 0.0002, "vega": 0.0, "theta": -0.0001, "rho": 0.0, "theo": 0.0002, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 2.6, "last_trade_time": "2026-07-21T15:47:38", "percent_change": 0.0, "prev_day_close": 0.375}, {"option": "ALIT261120P00035000", "bid": 21.1, "bid_size": 76.0, "ask": 24.1, "ask_size": 56.0, "iv": 3.3005, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": 0.0, "rho": 0.0, "theo": 22.44, "change": 0.0, "open": 0.0, "high": 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": "ALIT261120C00036000", "bid": 0.0, "bid_size": 0.0, "ask": 0.75, "ask_size": 499.0, "iv": 3.9506, "open_interest": 1.0, "volume": 0.0, "delta": 0.0002, "gamma": 0.0002, "vega": 0.0, "theta": -0.0001, "rho": 0.0, "theo": 0.0001, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 2.5, "last_trade_time": "2026-07-22T15:51:10", "percent_change": 0.0, "prev_day_close": 0.375}, {"option": "ALIT261120P00036000", "bid": 21.7, "bid_size": 76.0, "ask": 25.1, "ask_size": 66.0, "iv": 0.0, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": 0.0, "rho": 0.0, "theo": 23.44, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 24.0}, {"option": "ALIT261120C00037000", "bid": 0.0, "bid_size": 0.0, "ask": 0.75, "ask_size": 584.0, "iv": 4.0201, "open_interest": 93.0, "volume": 0.0, "delta": 0.0002, "gamma": 0.0002, "vega": 0.0, "theta": -0.0001, "rho": 0.0, "theo": 0.0001, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.05, "last_trade_time": "2026-11-04T09:39:12", "percent_change": 0.0, "prev_day_close": 0.375}, {"option": "ALIT261120P00037000", "bid": 22.9, "bid_size": 76.0, "ask": 26.1, "ask_size": 56.0, "iv": 2.9664, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": 0.0, "rho": 0.0, "theo": 24.44, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 25.0}, {"option": "ALIT261218C00001000", "bid": 9.9, "bid_size": 50.0, "ask": 13.4, "ask_size": 30.0, "iv": 5.1272, "open_interest": 0.0, "volume": 0.0, "delta": 0.999, "gamma": 0.0007, "vega": 0.0001, "theta": -0.0013, "rho": 0.0001, "theo": 11.5606, "change": 0.0, "open": 0.0, "high": 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": "ALIT261218P00001000", "bid": 0.0, "bid_size": 0.0, "ask": 0.05, "ask_size": 90.0, "iv": 3.7205, "open_interest": 0.0, "volume": 0.0, "delta": -0.0028, "gamma": 0.0006, "vega": 0.0004, "theta": -0.0015, "rho": -0.0001, "theo": 0.0175, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.025000000372529}, {"option": "ALIT261218C00002000", "bid": 8.9, "bid_size": 34.0, "ask": 12.4, "ask_size": 30.0, "iv": 3.602, "open_interest": 0.0, "volume": 0.0, "delta": 0.9947, "gamma": 0.0023, "vega": 0.0005, "theta": -0.0027, "rho": 0.0005, "theo": 10.5684, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 10.4000000953674}, {"option": "ALIT261218P00002000", "bid": 0.0, "bid_size": 0.0, "ask": 0.75, "ask_size": 720.0, "iv": 4.778, "open_interest": 0.0, "volume": 0.0, "delta": -0.007, "gamma": 0.0017, "vega": 0.0008, "theta": -0.0028, "rho": -0.0001, "theo": 0.0351, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.375}, {"option": "ALIT261218C00003000", "bid": 8.2, "bid_size": 50.0, "ask": 11.4, "ask_size": 31.0, "iv": 3.4086, "open_interest": 0.0, "volume": 0.0, "delta": 0.988, "gamma": 0.0041, "vega": 0.0011, "theta": -0.004, "rho": 0.0012, "theo": 9.5845, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 9.45000004768372}, {"option": "ALIT261218P00003000", "bid": 0.0, "bid_size": 0.0, "ask": 1.0, "ask_size": 720.0, "iv": 4.0486, "open_interest": 0.0, "volume": 0.0, "delta": -0.0129, "gamma": 0.0034, "vega": 0.0014, "theta": -0.004, "rho": -0.0002, "theo": 0.0569, "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": 0.375}, {"option": "ALIT261218C00004000", "bid": 7.2, "bid_size": 50.0, "ask": 10.2, "ask_size": 31.0, "iv": 2.4474, "open_interest": 0.0, "volume": 0.0, "delta": 0.979, "gamma": 0.0068, "vega": 0.0018, "theta": -0.0052, "rho": 0.0018, "theo": 8.6084, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 8.40000009536743}, {"option": "ALIT261218P00004000", "bid": 0.0, "bid_size": 0.0, "ask": 1.0, "ask_size": 722.0, "iv": 3.2662, "open_interest": 0.0, "volume": 0.0, "delta": -0.0213, "gamma": 0.006, "vega": 0.0021, "theta": -0.0054, "rho": -0.0004, "theo": 0.0846, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.375}, {"option": "ALIT261218C00005000", "bid": 6.2, "bid_size": 49.0, "ask": 9.5, "ask_size": 66.0, "iv": 2.3734, "open_interest": 0.0, "volume": 0.0, "delta": 0.9667, "gamma": 0.0106, "vega": 0.0028, "theta": -0.0067, "rho": 0.0025, "theo": 7.642, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 7.15000009536743}, {"option": "ALIT261218P00005000", "bid": 0.0, "bid_size": 0.0, "ask": 1.0, "ask_size": 700.0, "iv": 2.6936, "open_interest": 0.0, "volume": 0.0, "delta": -0.033, "gamma": 0.0098, "vega": 0.003, "theta": -0.0069, "rho": -0.0006, "theo": 0.1206, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.375}, {"option": "ALIT261218C00006000", "bid": 5.3, "bid_size": 43.0, "ask": 8.5, "ask_size": 66.0, "iv": 2.054, "open_interest": 0.0, "volume": 0.0, "delta": 0.9498, "gamma": 0.0161, "vega": 0.004, "theta": -0.0084, "rho": 0.0034, "theo": 6.688, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 6.45000004768372}, {"option": "ALIT261218P00006000", "bid": 0.0, "bid_size": 0.0, "ask": 0.75, "ask_size": 721.0, "iv": 2.035, "open_interest": 0.0, "volume": 0.0, "delta": -0.0493, "gamma": 0.0152, "vega": 0.0042, "theta": -0.0086, "rho": -0.0009, "theo": 0.1683, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.349999994039536}, {"option": "ALIT261218C00007000", "bid": 5.0, "bid_size": 77.0, "ask": 6.5, "ask_size": 12.0, "iv": 1.4528, "open_interest": 0.0, "volume": 0.0, "delta": 0.9264, "gamma": 0.0238, "vega": 0.0055, "theta": -0.0103, "rho": 0.0041, "theo": 5.7515, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 5.34999990463257}, {"option": "ALIT261218P00007000", "bid": 0.0, "bid_size": 0.0, "ask": 0.75, "ask_size": 84.0, "iv": 1.6856, "open_interest": 0.0, "volume": 0.0, "delta": -0.0721, "gamma": 0.0229, "vega": 0.0056, "theta": -0.0104, "rho": -0.0012, "theo": 0.2328, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.375}, {"option": "ALIT261218C00008000", "bid": 4.0, "bid_size": 85.0, "ask": 5.6, "ask_size": 12.0, "iv": 1.255, "open_interest": 0.0, "volume": 0.0, "delta": 0.8939, "gamma": 0.0343, "vega": 0.0072, "theta": -0.0123, "rho": 0.0048, "theo": 4.8407, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 4.40000009536743}, {"option": "ALIT261218P00008000", "bid": 0.0, "bid_size": 0.0, "ask": 0.7, "ask_size": 196.0, "iv": 1.3823, "open_interest": 124.0, "volume": 0.0, "delta": -0.1039, "gamma": 0.0333, "vega": 0.0074, "theta": -0.0124, "rho": -0.0018, "theo": 0.3223, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.85, "last_trade_time": "2026-10-30T12:07:45", "percent_change": 0.0, "prev_day_close": 0.374999994412065}, {"option": "ALIT261218C00009000", "bid": 3.1, "bid_size": 126.0, "ask": 4.7, "ask_size": 35.0, "iv": 1.1171, "open_interest": 51.0, "volume": 0.0, "delta": 0.8489, "gamma": 0.0479, "vega": 0.0094, "theta": -0.0144, "rho": 0.0054, "theo": 3.9688, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 1.15, "last_trade_time": "2026-10-27T13:49:02", "percent_change": 0.0, "prev_day_close": 3.67500007152557}, {"option": "ALIT261218P00009000", "bid": 0.05, "bid_size": 8.0, "ask": 0.75, "ask_size": 28.0, "iv": 1.1384, "open_interest": 6.0, "volume": 0.0, "delta": -0.1481, "gamma": 0.0469, "vega": 0.0095, "theta": -0.0144, "rho": -0.0025, "theo": 0.4503, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 0.35, "last_trade_time": "2026-11-05T14:01:18", "percent_change": 0.0, "prev_day_close": 0.524999976158142}, {"option": "ALIT261218C00010000", "bid": 2.3, "bid_size": 87.0, "ask": 3.9, "ask_size": 30.0, "iv": 1.0463, "open_interest": 5.0, "volume": 0.0, "delta": 0.7875, "gamma": 0.0643, "vega": 0.0117, "theta": -0.0165, "rho": 0.0058, "theo": 3.1575, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 3.0, "last_trade_time": "2026-11-05T09:39:02", "percent_change": 0.0, "prev_day_close": 3.04999995231628}, {"option": "ALIT261218P00010000", "bid": 0.0, "bid_size": 0.0, "ask": 1.1, "ask_size": 66.0, "iv": 1.0199, "open_interest": 3.0, "volume": 0.0, "delta": -0.2087, "gamma": 0.0634, "vega": 0.0118, "theta": -0.0165, "rho": -0.0036, "theo": 0.6381, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.67, "last_trade_time": "2026-11-05T14:01:18", "percent_change": 0.0, "prev_day_close": 0.474999994039536}, {"option": "ALIT261218C00011000", "bid": 2.0, "bid_size": 65.0, "ask": 3.1, "ask_size": 26.0, "iv": 1.1066, "open_interest": 1.0, "volume": 0.0, "delta": 0.7077, "gamma": 0.0811, "vega": 0.014, "theta": -0.0184, "rho": 0.0058, "theo": 2.4382, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 2.36, "last_trade_time": "2026-11-05T12:53:39", "percent_change": 0.0, "prev_day_close": 2.37499994039536}, {"option": "ALIT261218P00011000", "bid": 0.5, "bid_size": 375.0, "ask": 1.25, "ask_size": 45.0, "iv": 0.9965, "open_interest": 10.0, "volume": 0.0, "delta": -0.2876, "gamma": 0.0802, "vega": 0.014, "theta": -0.0184, "rho": -0.0049, "theo": 0.9171, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.8, "last_trade_time": "2026-11-06T10:06:04", "percent_change": 0.0, "prev_day_close": 0.775000005960464}, {"option": "ALIT261218C00012000", "bid": 1.45, "bid_size": 252.0, "ask": 2.4, "ask_size": 61.0, "iv": 1.0402, "open_interest": 6.0, "volume": 0.0, "delta": 0.6135, "gamma": 0.0936, "vega": 0.0156, "theta": -0.0199, "rho": 0.0055, "theo": 1.8462, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 2.0, "last_trade_time": "2026-11-06T12:03:25", "percent_change": 0.0, "prev_day_close": 2.02499997615814}, {"option": "ALIT261218P00012000", "bid": 0.9, "bid_size": 288.0, "ask": 1.75, "ask_size": 68.0, "iv": 0.9909, "open_interest": 7.0, "volume": 0.0, "delta": -0.3811, "gamma": 0.0929, "vega": 0.0156, "theta": -0.0198, "rho": -0.0066, "theo": 1.3229, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 1.6, "last_trade_time": "2026-11-06T11:42:05", "percent_change": 0.0, "prev_day_close": 1.40000003576279}, {"option": "ALIT261218C00013000", "bid": 1.1, "bid_size": 240.0, "ask": 1.85, "ask_size": 86.0, "iv": 1.0305, "open_interest": 16.0, "volume": 0.0, "delta": 0.5166, "gamma": 0.0979, "vega": 0.0163, "theta": -0.0206, "rho": 0.0049, "theo": 1.4003, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 1.38, "last_trade_time": "2026-11-06T09:30:32", "percent_change": 0.0, "prev_day_close": 1.67500002682209}, {"option": "ALIT261218P00013000", "bid": 1.4, "bid_size": 147.0, "ask": 2.35, "ask_size": 27.0, "iv": 0.9852, "open_interest": 0.0, "volume": 0.0, "delta": -0.4772, "gamma": 0.0974, "vega": 0.0162, "theta": -0.0205, "rho": -0.0084, "theo": 1.8739, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 1.75}, {"option": "ALIT261218C00014000", "bid": 0.75, "bid_size": 59.0, "ask": 1.7, "ask_size": 25.0, "iv": 1.0911, "open_interest": 6.0, "volume": 0.0, "delta": 0.4301, "gamma": 0.0945, "vega": 0.016, "theta": -0.0207, "rho": 0.0043, "theo": 1.0862, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.32, "last_trade_time": "2026-10-19T15:09:49", "percent_change": 0.0, "prev_day_close": 1.62500002421439}, {"option": "ALIT261218P00014000", "bid": 2.0, "bid_size": 57.0, "ask": 3.2, "ask_size": 65.0, "iv": 1.0322, "open_interest": 0.0, "volume": 0.0, "delta": -0.5634, "gamma": 0.0942, "vega": 0.016, "theta": -0.0205, "rho": -0.01, "theo": 2.5562, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 2.47500002384186}, {"option": "ALIT261218C00015000", "bid": 0.5, "bid_size": 58.0, "ask": 1.45, "ask_size": 30.0, "iv": 1.1091, "open_interest": 5.0, "volume": 0.0, "delta": 0.3595, "gamma": 0.0868, "vega": 0.0153, "theta": -0.0204, "rho": 0.0036, "theo": 0.8697, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 2.15, "last_trade_time": "2026-11-04T09:54:34", "percent_change": 0.0, "prev_day_close": 0.875000014901161}, {"option": "ALIT261218P00015000", "bid": 2.8, "bid_size": 99.0, "ask": 4.0, "ask_size": 100.0, "iv": 1.0825, "open_interest": 2.0, "volume": 0.0, "delta": -0.6338, "gamma": 0.0867, "vega": 0.0153, "theta": -0.0201, "rho": -0.0113, "theo": 3.3358, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 3.4, "last_trade_time": "2026-11-06T13:22:56", "percent_change": 0.0, "prev_day_close": 3.14999997615814}, {"option": "ALIT261218C00016000", "bid": 0.3, "bid_size": 60.0, "ask": 1.25, "ask_size": 43.0, "iv": 1.1235, "open_interest": 0.0, "volume": 0.0, "delta": 0.3043, "gamma": 0.078, "vega": 0.0143, "theta": -0.0199, "rho": 0.0031, "theo": 0.7183, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.5999999884516}, {"option": "ALIT261218P00016000", "bid": 3.5, "bid_size": 65.0, "ask": 4.8, "ask_size": 65.0, "iv": 1.0626, "open_interest": 3.0, "volume": 0.0, "delta": -0.689, "gamma": 0.078, "vega": 0.0143, "theta": -0.0195, "rho": -0.0124, "theo": 4.1805, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 4.2, "last_trade_time": "2026-11-05T09:43:20", "percent_change": 0.0, "prev_day_close": 4.45000004768372}, {"option": "ALIT261218C00017000", "bid": 0.15, "bid_size": 413.0, "ask": 0.9, "ask_size": 48.0, "iv": 1.0657, "open_interest": 2.0, "volume": 0.0, "delta": 0.2614, "gamma": 0.0695, "vega": 0.0133, "theta": -0.0192, "rho": 0.0027, "theo": 0.6091, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 0.53, "last_trade_time": "2026-11-06T15:27:33", "percent_change": 0.0, "prev_day_close": 0.625}, {"option": "ALIT261218P00017000", "bid": 4.3, "bid_size": 64.0, "ask": 5.6, "ask_size": 65.0, "iv": 1.0393, "open_interest": 0.0, "volume": 0.0, "delta": -0.732, "gamma": 0.0696, "vega": 0.0133, "theta": -0.0188, "rho": -0.0133, "theo": 5.0675, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 5.20000004768372}, {"option": "ALIT261218C00018000", "bid": 0.0, "bid_size": 0.0, "ask": 0.8, "ask_size": 30.0, "iv": 1.0688, "open_interest": 0.0, "volume": 0.0, "delta": 0.2278, "gamma": 0.0619, "vega": 0.0124, "theta": -0.0185, "rho": 0.0024, "theo": 0.5277, "change": 0.0, "open": 0.0, "high": 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": "ALIT261218P00018000", "bid": 5.2, "bid_size": 84.0, "ask": 6.5, "ask_size": 65.0, "iv": 1.0647, "open_interest": 0.0, "volume": 0.0, "delta": -0.7658, "gamma": 0.0622, "vega": 0.0123, "theta": -0.0181, "rho": -0.0139, "theo": 5.9824, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 5.90000009536743}, {"option": "ALIT261218C00019000", "bid": 0.0, "bid_size": 0.0, "ask": 0.75, "ask_size": 24.0, "iv": 1.1412, "open_interest": 0.0, "volume": 0.0, "delta": 0.2011, "gamma": 0.0554, "vega": 0.0115, "theta": -0.0179, "rho": 0.0021, "theo": 0.4652, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.425000006332994}, {"option": "ALIT261218P00019000", "bid": 6.0, "bid_size": 76.0, "ask": 7.6, "ask_size": 65.0, "iv": 1.1162, "open_interest": 0.0, "volume": 0.0, "delta": -0.7927, "gamma": 0.0558, "vega": 0.0115, "theta": -0.0174, "rho": -0.0146, "theo": 6.9163, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 6.79999995231628}, {"option": "ALIT261218C00020000", "bid": 0.0, "bid_size": 0.0, "ask": 0.75, "ask_size": 44.0, "iv": 1.2285, "open_interest": 0.0, "volume": 0.0, "delta": 0.1795, "gamma": 0.0498, "vega": 0.0107, "theta": -0.0172, "rho": 0.0019, "theo": 0.4158, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.375}, {"option": "ALIT261218P00020000", "bid": 6.8, "bid_size": 84.0, "ask": 8.7, "ask_size": 65.0, "iv": 1.1544, "open_interest": 0.0, "volume": 0.0, "delta": -0.8145, "gamma": 0.0503, "vega": 0.0107, "theta": -0.0167, "rho": -0.015, "theo": 7.8635, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 8.04999995231628}, {"option": "ALIT261218C00021000", "bid": 0.0, "bid_size": 0.0, "ask": 0.75, "ask_size": 85.0, "iv": 1.3093, "open_interest": 0.0, "volume": 0.0, "delta": 0.1619, "gamma": 0.0451, "vega": 0.01, "theta": -0.0166, "rho": 0.0017, "theo": 0.376, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.349999994039536}, {"option": "ALIT261218P00021000", "bid": 7.2, "bid_size": 46.0, "ask": 10.0, "ask_size": 32.0, "iv": 1.0471, "open_interest": 0.0, "volume": 0.0, "delta": -0.8324, "gamma": 0.0457, "vega": 0.01, "theta": -0.016, "rho": -0.0154, "theo": 8.8205, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 9.05000019073486}, {"option": "ALIT261218C00022000", "bid": 0.0, "bid_size": 0.0, "ask": 0.75, "ask_size": 85.0, "iv": 1.3846, "open_interest": 0.0, "volume": 0.0, "delta": 0.1472, "gamma": 0.0411, "vega": 0.0094, "theta": -0.0161, "rho": 0.0016, "theo": 0.3432, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 1.0}, {"option": "ALIT261218P00022000", "bid": 8.2, "bid_size": 46.0, "ask": 11.0, "ask_size": 32.0, "iv": 1.119, "open_interest": 0.0, "volume": 0.0, "delta": -0.8474, "gamma": 0.0417, "vega": 0.0094, "theta": -0.0154, "rho": -0.0157, "theo": 9.7846, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 9.9500002861023}, {"option": "ALIT261218C00023000", "bid": 0.0, "bid_size": 0.0, "ask": 0.75, "ask_size": 84.0, "iv": 1.455, "open_interest": 0.0, "volume": 0.0, "delta": 0.1349, "gamma": 0.0376, "vega": 0.0088, "theta": -0.0155, "rho": 0.0014, "theo": 0.3158, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.324999988079071}, {"option": "ALIT261218P00023000", "bid": 9.1, "bid_size": 47.0, "ask": 11.9, "ask_size": 35.0, "iv": 0.9862, "open_interest": 0.0, "volume": 0.0, "delta": -0.8601, "gamma": 0.0383, "vega": 0.0088, "theta": -0.0148, "rho": -0.016, "theo": 10.7543, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 11.0999999046326}, {"option": "ALIT261218C00024000", "bid": 0.0, "bid_size": 0.0, "ask": 0.75, "ask_size": 84.0, "iv": 1.5213, "open_interest": 0.0, "volume": 0.0, "delta": 0.1244, "gamma": 0.0346, "vega": 0.0084, "theta": -0.0151, "rho": 0.0013, "theo": 0.2925, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.324999988079071}, {"option": "ALIT261218P00024000", "bid": 10.1, "bid_size": 47.0, "ask": 13.2, "ask_size": 66.0, "iv": 1.3258, "open_interest": 0.0, "volume": 0.0, "delta": -0.8709, "gamma": 0.0354, "vega": 0.0083, "theta": -0.0143, "rho": -0.0161, "theo": 11.7283, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 11.75}, {"option": "ALIT261218C00025000", "bid": 0.0, "bid_size": 0.0, "ask": 0.75, "ask_size": 84.0, "iv": 1.5837, "open_interest": 0.0, "volume": 0.0, "delta": 0.1153, "gamma": 0.032, "vega": 0.0079, "theta": -0.0146, "rho": 0.0012, "theo": 0.2726, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.324999988079071}, {"option": "ALIT261218P00025000", "bid": 10.7, "bid_size": 84.0, "ask": 14.2, "ask_size": 56.0, "iv": 0.8864, "open_interest": 0.0, "volume": 0.0, "delta": -0.8802, "gamma": 0.0328, "vega": 0.0079, "theta": -0.0138, "rho": -0.0164, "theo": 12.7056, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 12.6999998092651}, {"option": "ALIT261218C00026000", "bid": 0.0, "bid_size": 0.0, "ask": 0.75, "ask_size": 145.0, "iv": 1.6428, "open_interest": 0.0, "volume": 0.0, "delta": 0.1075, "gamma": 0.0297, "vega": 0.0075, "theta": -0.0142, "rho": 0.0011, "theo": 0.2553, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.324999988079071}, {"option": "ALIT261218P00026000", "bid": 11.7, "bid_size": 84.0, "ask": 15.2, "ask_size": 56.0, "iv": 0.9396, "open_interest": 0.0, "volume": 0.0, "delta": -0.8884, "gamma": 0.0306, "vega": 0.0075, "theta": -0.0133, "rho": -0.0165, "theo": 13.6858, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 14.0}, {"option": "ALIT261218C00027000", "bid": 0.0, "bid_size": 0.0, "ask": 0.75, "ask_size": 145.0, "iv": 1.6988, "open_interest": 0.0, "volume": 0.0, "delta": 0.1006, "gamma": 0.0277, "vega": 0.0072, "theta": -0.0138, "rho": 0.0011, "theo": 0.2401, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.375}, {"option": "ALIT261218P00027000", "bid": 13.4, "bid_size": 84.0, "ask": 15.8, "ask_size": 56.0, "iv": 1.4246, "open_interest": 0.0, "volume": 0.0, "delta": -0.8956, "gamma": 0.0286, "vega": 0.0071, "theta": -0.0128, "rho": -0.0167, "theo": 14.6682, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 14.9999995231628}, {"option": "ALIT261218C00028000", "bid": 0.0, "bid_size": 0.0, "ask": 0.75, "ask_size": 545.0, "iv": 1.7522, "open_interest": 0.0, "volume": 0.0, "delta": 0.0946, "gamma": 0.026, "vega": 0.0068, "theta": -0.0134, "rho": 0.001, "theo": 0.2268, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.300000011920929}, {"option": "ALIT261218P00028000", "bid": 14.4, "bid_size": 84.0, "ask": 16.8, "ask_size": 56.0, "iv": 1.4774, "open_interest": 0.0, "volume": 0.0, "delta": -0.902, "gamma": 0.0269, "vega": 0.0068, "theta": -0.0124, "rho": -0.0168, "theo": 15.6525, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 15.9999995231628}, {"option": "ALIT261218C00029000", "bid": 0.0, "bid_size": 0.0, "ask": 0.75, "ask_size": 625.0, "iv": 1.803, "open_interest": 0.0, "volume": 0.0, "delta": 0.0892, "gamma": 0.0244, "vega": 0.0066, "theta": -0.0131, "rho": 0.0009, "theo": 0.2149, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.349999994039536}, {"option": "ALIT261218P00029000", "bid": 15.4, "bid_size": 84.0, "ask": 17.8, "ask_size": 56.0, "iv": 1.528, "open_interest": 0.0, "volume": 0.0, "delta": -0.9077, "gamma": 0.0254, "vega": 0.0065, "theta": -0.012, "rho": -0.0168, "theo": 16.6384, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 16.9999995231628}, {"option": "ALIT261218C00030000", "bid": 0.0, "bid_size": 0.0, "ask": 0.75, "ask_size": 627.0, "iv": 1.8516, "open_interest": 0.0, "volume": 0.0, "delta": 0.0844, "gamma": 0.023, "vega": 0.0063, "theta": -0.0128, "rho": 0.0009, "theo": 0.2042, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.25}, {"option": "ALIT261218P00030000", "bid": 15.7, "bid_size": 84.0, "ask": 19.2, "ask_size": 56.0, "iv": 1.1297, "open_interest": 0.0, "volume": 0.0, "delta": -0.9128, "gamma": 0.024, "vega": 0.0062, "theta": -0.0116, "rho": -0.017, "theo": 17.6257, "change": 0.0, "open": 0.0, "high": 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": "ALIT270115C00003000", "bid": 8.2, "bid_size": 43.0, "ask": 11.4, "ask_size": 32.0, "iv": 2.1682, "open_interest": 0.0, "volume": 0.0, "delta": 0.9969, "gamma": 0.0028, "vega": 0.0014, "theta": -0.0006, "rho": 0.0054, "theo": 9.7021, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 9.40000009536743}, {"option": "ALIT270115P00003000", "bid": 0.0, "bid_size": 0.0, "ask": 0.75, "ask_size": 766.0, "iv": 2.8329, "open_interest": 0.0, "volume": 0.0, "delta": -0.0095, "gamma": 0.0028, "vega": 0.0014, "theta": -0.0017, "rho": -0.0003, "theo": 0.0365, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.275000005960464}, {"option": "ALIT270115C00005000", "bid": 6.8, "bid_size": 76.0, "ask": 8.5, "ask_size": 9.0, "iv": 0.0, "open_interest": 2.0, "volume": 0.0, "delta": 0.9763, "gamma": 0.0092, "vega": 0.0037, "theta": -0.0028, "rho": 0.0086, "theo": 7.7886, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 11.0, "last_trade_time": "2026-07-06T09:54:16", "percent_change": 0.0, "prev_day_close": 7.39999985694885}, {"option": "ALIT270115P00005000", "bid": 0.0, "bid_size": 0.0, "ask": 0.75, "ask_size": 713.0, "iv": 1.8935, "open_interest": 127.0, "volume": 0.0, "delta": -0.0301, "gamma": 0.0092, "vega": 0.0037, "theta": -0.0037, "rho": -0.0008, "theo": 0.1057, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.05, "last_trade_time": "2026-11-04T10:36:10", "percent_change": 0.0, "prev_day_close": 0.300000011920929}, {"option": "ALIT270115C00006000", "bid": 5.0, "bid_size": 76.0, "ask": 7.5, "ask_size": 11.0, "iv": 0.0, "open_interest": 2.0, "volume": 0.0, "delta": 0.958, "gamma": 0.0148, "vega": 0.0054, "theta": -0.0042, "rho": 0.0099, "theo": 6.8586, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 12.0, "last_trade_time": "2026-07-07T09:32:39", "percent_change": 0.0, "prev_day_close": 6.15000009536743}, {"option": "ALIT270115P00006000", "bid": 0.0, "bid_size": 0.0, "ask": 0.75, "ask_size": 84.0, "iv": 1.5756, "open_interest": 0.0, "volume": 0.0, "delta": -0.0485, "gamma": 0.0149, "vega": 0.0054, "theta": -0.005, "rho": -0.0014, "theo": 0.1673, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.300000011920929}, {"option": "ALIT270115C00007000", "bid": 4.7, "bid_size": 76.0, "ask": 6.6, "ask_size": 17.0, "iv": 0.0, "open_interest": 4.0, "volume": 0.0, "delta": 0.9318, "gamma": 0.0224, "vega": 0.0076, "theta": -0.0059, "rho": 0.011, "theo": 5.9574, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 11.8, "last_trade_time": "2026-07-07T09:33:16", "percent_change": 0.0, "prev_day_close": 5.55000019073486}, {"option": "ALIT270115P00007000", "bid": 0.0, "bid_size": 0.0, "ask": 0.75, "ask_size": 199.0, "iv": 1.3097, "open_interest": 9.0, "volume": 0.0, "delta": -0.0749, "gamma": 0.0225, "vega": 0.0076, "theta": -0.0066, "rho": -0.0021, "theo": 0.2578, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.93, "last_trade_time": "2026-10-28T10:11:23", "percent_change": 0.0, "prev_day_close": 0.324999988079071}, {"option": "ALIT270115C00008000", "bid": 3.5, "bid_size": 60.0, "ask": 5.6, "ask_size": 12.0, "iv": 0.0, "open_interest": 0.0, "volume": 0.0, "delta": 0.8957, "gamma": 0.032, "vega": 0.0102, "theta": -0.0077, "rho": 0.0118, "theo": 5.0969, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 4.84999990463257}, {"option": "ALIT270115P00008000", "bid": 0.0, "bid_size": 0.0, "ask": 0.75, "ask_size": 107.0, "iv": 1.0792, "open_interest": 131.0, "volume": 0.0, "delta": -0.1113, "gamma": 0.0323, "vega": 0.0102, "theta": -0.0083, "rho": -0.0031, "theo": 0.3893, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 1.35, "last_trade_time": "2026-10-28T10:09:26", "percent_change": 0.0, "prev_day_close": 0.425000000745058}, {"option": "ALIT270115C00009000", "bid": 3.5, "bid_size": 65.0, "ask": 4.8, "ask_size": 12.0, "iv": 0.9232, "open_interest": 2.0, "volume": 0.0, "delta": 0.8478, "gamma": 0.0433, "vega": 0.0131, "theta": -0.0096, "rho": 0.0122, "theo": 4.2927, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 6.06, "last_trade_time": "2026-08-17T15:20:01", "percent_change": 0.0, "prev_day_close": 3.94999992847443}, {"option": "ALIT270115P00009000", "bid": 0.2, "bid_size": 147.0, "ask": 0.9, "ask_size": 11.0, "iv": 1.0154, "open_interest": 11.0, "volume": 0.0, "delta": -0.1595, "gamma": 0.0436, "vega": 0.0131, "theta": -0.0101, "rho": -0.0044, "theo": 0.5776, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 1.94, "last_trade_time": "2026-10-01T10:10:13", "percent_change": 0.0, "prev_day_close": 0.700000017881394}, {"option": "ALIT270115C00010000", "bid": 2.7, "bid_size": 331.0, "ask": 4.1, "ask_size": 25.0, "iv": 0.8914, "open_interest": 1000.0, "volume": 0.0, "delta": 0.7881, "gamma": 0.055, "vega": 0.0159, "theta": -0.0114, "rho": 0.0121, "theo": 3.5624, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 5.58, "last_trade_time": "2026-11-04T09:51:50", "percent_change": 0.0, "prev_day_close": 3.25}, {"option": "ALIT270115P00010000", "bid": 0.5, "bid_size": 627.0, "ask": 1.2, "ask_size": 212.0, "iv": 1.0011, "open_interest": 26.0, "volume": 0.0, "delta": -0.2199, "gamma": 0.0555, "vega": 0.016, "theta": -0.0118, "rho": -0.006, "theo": 0.8407, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 1.0, "last_trade_time": "2026-11-06T12:47:38", "percent_change": 0.0, "prev_day_close": 0.775000005960464}, {"option": "ALIT270115C00011000", "bid": 2.3, "bid_size": 68.0, "ask": 3.6, "ask_size": 17.0, "iv": 0.9833, "open_interest": 4.0, "volume": 0.0, "delta": 0.7183, "gamma": 0.0654, "vega": 0.0184, "theta": -0.013, "rho": 0.0117, "theo": 2.9224, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 3.4, "last_trade_time": "2026-11-04T09:30:06", "percent_change": 0.0, "prev_day_close": 2.72500002384186}, {"option": "ALIT270115P00011000", "bid": 0.75, "bid_size": 395.0, "ask": 1.75, "ask_size": 21.0, "iv": 0.9982, "open_interest": 42.0, "volume": 0.0, "delta": -0.2905, "gamma": 0.0662, "vega": 0.0185, "theta": -0.0134, "rho": -0.0078, "theo": 1.1949, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 1.15, "last_trade_time": "2026-11-04T14:15:31", "percent_change": 0.0, "prev_day_close": 1.39999997615814}, {"option": "ALIT270115C00012000", "bid": 1.7, "bid_size": 393.0, "ask": 2.85, "ask_size": 142.0, "iv": 0.9017, "open_interest": 17.0, "volume": 0.0, "delta": 0.6428, "gamma": 0.073, "vega": 0.0203, "theta": -0.0142, "rho": 0.0109, "theo": 2.3826, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 1.97, "last_trade_time": "2026-11-06T11:45:59", "percent_change": 0.0, "prev_day_close": 2.42500007152557}, {"option": "ALIT270115P00012000", "bid": 1.3, "bid_size": 215.0, "ask": 2.0, "ask_size": 13.0, "iv": 0.9546, "open_interest": 10.0, "volume": 0.0, "delta": -0.3669, "gamma": 0.074, "vega": 0.0203, "theta": -0.0145, "rho": -0.0098, "theo": 1.6503, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 2.93, "last_trade_time": "2026-09-21T12:03:57", "percent_change": 0.0, "prev_day_close": 1.59999996423721}, {"option": "ALIT270115C00013000", "bid": 0.6, "bid_size": 293.0, "ask": 2.5, "ask_size": 15.0, "iv": 0.7688, "open_interest": 10.0, "volume": 0.0, "delta": 0.5672, "gamma": 0.077, "vega": 0.0213, "theta": -0.015, "rho": 0.0099, "theo": 1.9428, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 5.5, "last_trade_time": "2026-07-02T14:07:29", "percent_change": 0.0, "prev_day_close": 1.57500004768372}, {"option": "ALIT270115P00013000", "bid": 1.8, "bid_size": 201.0, "ask": 3.7, "ask_size": 162.0, "iv": 1.2084, "open_interest": 0.0, "volume": 0.0, "delta": -0.4437, "gamma": 0.0782, "vega": 0.0213, "theta": -0.0152, "rho": -0.0117, "theo": 2.2068, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 2.45000004768372}, {"option": "ALIT270115C00014000", "bid": 1.25, "bid_size": 164.0, "ask": 3.5, "ask_size": 223.0, "iv": 1.3208, "open_interest": 3.0, "volume": 0.0, "delta": 0.4962, "gamma": 0.0774, "vega": 0.0216, "theta": -0.0153, "rho": 0.0088, "theo": 1.5933, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 2.45, "last_trade_time": "2026-09-16T10:30:31", "percent_change": 0.0, "prev_day_close": 1.22499997913837}, {"option": "ALIT270115P00014000", "bid": 2.3, "bid_size": 65.0, "ask": 3.5, "ask_size": 13.0, "iv": 0.9793, "open_interest": 0.0, "volume": 0.0, "delta": -0.5159, "gamma": 0.0789, "vega": 0.0215, "theta": -0.0155, "rho": -0.0135, "theo": 2.8548, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 3.5}, {"option": "ALIT270115C00015000", "bid": 1.0, "bid_size": 348.0, "ask": 3.4, "ask_size": 442.0, "iv": 1.3798, "open_interest": 6.0, "volume": 0.0, "delta": 0.4326, "gamma": 0.0752, "vega": 0.0213, "theta": -0.0153, "rho": 0.0078, "theo": 1.3194, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 1.4, "last_trade_time": "2026-11-06T14:46:33", "percent_change": 0.0, "prev_day_close": 1.32499998807907}, {"option": "ALIT270115P00015000", "bid": 2.35, "bid_size": 85.0, "ask": 4.9, "ask_size": 65.0, "iv": 0.9922, "open_interest": 2.0, "volume": 0.0, "delta": -0.5807, "gamma": 0.077, "vega": 0.0211, "theta": -0.0154, "rho": -0.015, "theo": 3.5794, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 4.37, "last_trade_time": "2026-09-22T09:30:31", "percent_change": 0.0, "prev_day_close": 3.89999997615814}, {"option": "ALIT270115C00016000", "bid": 0.75, "bid_size": 181.0, "ask": 1.7, "ask_size": 48.0, "iv": 1.0449, "open_interest": 6.0, "volume": 0.0, "delta": 0.3775, "gamma": 0.0714, "vega": 0.0205, "theta": -0.015, "rho": 0.0069, "theo": 1.1054, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 1.89, "last_trade_time": "2026-11-04T11:55:17", "percent_change": 0.0, "prev_day_close": 1.125}, {"option": "ALIT270115P00016000", "bid": 3.9, "bid_size": 65.0, "ask": 5.7, "ask_size": 65.0, "iv": 1.1975, "open_interest": 0.0, "volume": 0.0, "delta": -0.6371, "gamma": 0.0733, "vega": 0.0202, "theta": -0.015, "rho": -0.0162, "theo": 4.3646, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 4.70000004768372}, {"option": "ALIT270115C00017000", "bid": 0.6, "bid_size": 170.0, "ask": 1.5, "ask_size": 49.0, "iv": 1.0628, "open_interest": 2.0, "volume": 0.0, "delta": 0.3306, "gamma": 0.0668, "vega": 0.0196, "theta": -0.0146, "rho": 0.0061, "theo": 0.9375, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 2.4, "last_trade_time": "2026-09-09T15:59:50", "percent_change": 0.0, "prev_day_close": 1.29999999701977}, {"option": "ALIT270115P00017000", "bid": 4.8, "bid_size": 65.0, "ask": 6.5, "ask_size": 65.0, "iv": 1.2337, "open_interest": 1.0, "volume": 0.0, "delta": -0.6852, "gamma": 0.0689, "vega": 0.0191, "theta": -0.0145, "rho": -0.0173, "theo": 5.1966, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 6.08, "last_trade_time": "2026-08-13T14:41:03", "percent_change": 0.0, "prev_day_close": 5.5}, {"option": "ALIT270115C00018000", "bid": 0.45, "bid_size": 171.0, "ask": 1.35, "ask_size": 57.0, "iv": 1.0772, "open_interest": 2.0, "volume": 0.0, "delta": 0.291, "gamma": 0.0619, "vega": 0.0185, "theta": -0.014, "rho": 0.0054, "theo": 0.8045, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 3.5, "last_trade_time": "2026-08-14T09:30:04", "percent_change": 0.0, "prev_day_close": 1.24999995529652}, {"option": "ALIT270115P00018000", "bid": 5.5, "bid_size": 65.0, "ask": 7.5, "ask_size": 65.0, "iv": 1.256, "open_interest": 0.0, "volume": 0.0, "delta": -0.726, "gamma": 0.0641, "vega": 0.0179, "theta": -0.0139, "rho": -0.018, "theo": 6.064, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 6.44999980926514}, {"option": "ALIT270115C00019000", "bid": 0.35, "bid_size": 71.0, "ask": 1.05, "ask_size": 59.0, "iv": 1.048, "open_interest": 0.0, "volume": 0.0, "delta": 0.2577, "gamma": 0.0571, "vega": 0.0174, "theta": -0.0135, "rho": 0.0048, "theo": 0.698, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 1.10000002384186}, {"option": "ALIT270115P00019000", "bid": 6.4, "bid_size": 68.0, "ask": 8.2, "ask_size": 66.0, "iv": 1.239, "open_interest": 1.0, "volume": 0.0, "delta": -0.7604, "gamma": 0.0594, "vega": 0.0167, "theta": -0.0133, "rho": -0.0185, "theo": 6.9584, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 9.9, "last_trade_time": "2026-07-02T09:30:10", "percent_change": 0.0, "prev_day_close": 7.25}, {"option": "ALIT270115C00020000", "bid": 0.3, "bid_size": 309.0, "ask": 0.95, "ask_size": 219.0, "iv": 1.076, "open_interest": 20.0, "volume": 0.0, "delta": 0.2296, "gamma": 0.0525, "vega": 0.0163, "theta": -0.0129, "rho": 0.0043, "theo": 0.6118, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.65, "last_trade_time": "2026-11-06T12:18:44", "percent_change": 0.0, "prev_day_close": 0.524999991059303}, {"option": "ALIT270115P00020000", "bid": 7.1, "bid_size": 109.0, "ask": 9.3, "ask_size": 60.0, "iv": 1.2628, "open_interest": 53.0, "volume": 0.0, "delta": -0.7896, "gamma": 0.055, "vega": 0.0155, "theta": -0.0127, "rho": -0.0187, "theo": 7.8732, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 5.8, "last_trade_time": "2026-11-04T10:38:11", "percent_change": 0.0, "prev_day_close": 8.19999980926514}, {"option": "ALIT270115C00021000", "bid": 0.2, "bid_size": 14.0, "ask": 0.95, "ask_size": 66.0, "iv": 1.1107, "open_interest": 13.0, "volume": 0.0, "delta": 0.2057, "gamma": 0.0483, "vega": 0.0153, "theta": -0.0123, "rho": 0.0038, "theo": 0.5411, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 2.2, "last_trade_time": "2026-08-17T12:47:28", "percent_change": 0.0, "prev_day_close": 1.00000002980232}, {"option": "ALIT270115P00021000", "bid": 8.2, "bid_size": 64.0, "ask": 9.9, "ask_size": 56.0, "iv": 1.2474, "open_interest": 0.0, "volume": 0.0, "delta": -0.8144, "gamma": 0.0509, "vega": 0.0143, "theta": -0.012, "rho": -0.019, "theo": 8.8041, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 9.09999990463257}, {"option": "ALIT270115C00022000", "bid": 0.15, "bid_size": 15.0, "ask": 0.9, "ask_size": 48.0, "iv": 1.1385, "open_interest": 0.0, "volume": 0.0, "delta": 0.1854, "gamma": 0.0445, "vega": 0.0144, "theta": -0.0118, "rho": 0.0035, "theo": 0.4825, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.400000005960464}, {"option": "ALIT270115P00022000", "bid": 9.0, "bid_size": 84.0, "ask": 10.6, "ask_size": 56.0, "iv": 1.1485, "open_interest": 0.0, "volume": 0.0, "delta": -0.8357, "gamma": 0.0472, "vega": 0.0132, "theta": -0.0114, "rho": -0.0189, "theo": 9.747, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 10.0999999046326}, {"option": "ALIT270115C00023000", "bid": 0.0, "bid_size": 0.0, "ask": 0.85, "ask_size": 69.0, "iv": 1.1229, "open_interest": 5.0, "volume": 0.0, "delta": 0.168, "gamma": 0.0411, "vega": 0.0135, "theta": -0.0112, "rho": 0.0032, "theo": 0.4334, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 6.41, "last_trade_time": "2026-07-21T09:46:45", "percent_change": 0.0, "prev_day_close": 0.474999994039536}, {"option": "ALIT270115P00023000", "bid": 10.0, "bid_size": 84.0, "ask": 11.8, "ask_size": 56.0, "iv": 1.2776, "open_interest": 1.0, "volume": 0.0, "delta": -0.854, "gamma": 0.0438, "vega": 0.0122, "theta": -0.0108, "rho": -0.0186, "theo": 10.6997, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 9.8, "last_trade_time": "2026-07-21T12:17:50", "percent_change": 0.0, "prev_day_close": 11.1000003814697}, {"option": "ALIT270115C00024000", "bid": 0.0, "bid_size": 0.0, "ask": 0.85, "ask_size": 162.0, "iv": 1.1746, "open_interest": 0.0, "volume": 0.0, "delta": 0.153, "gamma": 0.038, "vega": 0.0127, "theta": -0.0107, "rho": 0.0029, "theo": 0.3919, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.75}, {"option": "ALIT270115P00024000", "bid": 10.6, "bid_size": 84.0, "ask": 12.7, "ask_size": 56.0, "iv": 1.1396, "open_interest": 1.0, "volume": 0.0, "delta": -0.8698, "gamma": 0.0408, "vega": 0.0113, "theta": -0.0102, "rho": -0.0188, "theo": 11.6602, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 10.6, "last_trade_time": "2026-07-21T15:00:47", "percent_change": 0.0, "prev_day_close": 11.75}, {"option": "ALIT270115C00025000", "bid": 0.0, "bid_size": 0.0, "ask": 0.75, "ask_size": 95.0, "iv": 1.1831, "open_interest": 26.0, "volume": 0.0, "delta": 0.1401, "gamma": 0.0352, "vega": 0.0119, "theta": -0.0103, "rho": 0.0026, "theo": 0.3565, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.32, "last_trade_time": "2026-09-28T12:08:53", "percent_change": 0.0, "prev_day_close": 0.375}, {"option": "ALIT270115P00025000", "bid": 11.6, "bid_size": 84.0, "ask": 13.6, "ask_size": 56.0, "iv": 1.1408, "open_interest": 0.0, "volume": 0.0, "delta": -0.8837, "gamma": 0.0381, "vega": 0.0104, "theta": -0.0097, "rho": -0.0184, "theo": 12.6267, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 12.7000002861023}, {"option": "ALIT270115C00026000", "bid": 0.0, "bid_size": 0.0, "ask": 0.75, "ask_size": 152.0, "iv": 1.2284, "open_interest": 0.0, "volume": 0.0, "delta": 0.1287, "gamma": 0.0327, "vega": 0.0113, "theta": -0.0098, "rho": 0.0024, "theo": 0.3259, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.349999994039536}, {"option": "ALIT270115P00026000", "bid": 12.6, "bid_size": 76.0, "ask": 14.9, "ask_size": 56.0, "iv": 1.3248, "open_interest": 0.0, "volume": 0.0, "delta": -0.8959, "gamma": 0.0357, "vega": 0.0095, "theta": -0.0092, "rho": -0.018, "theo": 13.5985, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 13.7000002861023}, {"option": "ALIT270115C00027000", "bid": 0.0, "bid_size": 0.0, "ask": 0.75, "ask_size": 165.0, "iv": 1.2714, "open_interest": 0.0, "volume": 0.0, "delta": 0.1188, "gamma": 0.0304, "vega": 0.0106, "theta": -0.0094, "rho": 0.0022, "theo": 0.2994, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.375}, {"option": "ALIT270115P00027000", "bid": 13.5, "bid_size": 84.0, "ask": 15.8, "ask_size": 56.0, "iv": 1.2829, "open_interest": 0.0, "volume": 0.0, "delta": -0.9066, "gamma": 0.0336, "vega": 0.0087, "theta": -0.0087, "rho": -0.0175, "theo": 14.5745, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 14.6500000953674}, {"option": "ALIT270115C00028000", "bid": 0.0, "bid_size": 0.0, "ask": 0.95, "ask_size": 165.0, "iv": 1.3941, "open_interest": 0.0, "volume": 0.0, "delta": 0.11, "gamma": 0.0284, "vega": 0.0101, "theta": -0.009, "rho": 0.0021, "theo": 0.2763, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.349999994039536}, {"option": "ALIT270115P00028000", "bid": 14.5, "bid_size": 84.0, "ask": 16.8, "ask_size": 56.0, "iv": 1.3263, "open_interest": 0.0, "volume": 0.0, "delta": -0.9161, "gamma": 0.0316, "vega": 0.0082, "theta": -0.0082, "rho": -0.0177, "theo": 15.5536, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 15.7499995231628}, {"option": "ALIT270115C00029000", "bid": 0.0, "bid_size": 0.0, "ask": 0.95, "ask_size": 169.0, "iv": 1.4341, "open_interest": 1.0, "volume": 0.0, "delta": 0.1023, "gamma": 0.0266, "vega": 0.0096, "theta": -0.0087, "rho": 0.0019, "theo": 0.256, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 0.5, "last_trade_time": "2026-11-04T09:35:59", "percent_change": 0.0, "prev_day_close": 0.324999988079071}, {"option": "ALIT270115P00029000", "bid": 14.7, "bid_size": 84.0, "ask": 18.2, "ask_size": 56.0, "iv": 1.0662, "open_interest": 0.0, "volume": 0.0, "delta": -0.9247, "gamma": 0.0298, "vega": 0.0074, "theta": -0.0079, "rho": -0.0166, "theo": 16.5359, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 16.6500000953674}, {"option": "ALIT270115C00030000", "bid": 0.0, "bid_size": 0.0, "ask": 1.0, "ask_size": 190.0, "iv": 1.492, "open_interest": 22.0, "volume": 0.0, "delta": 0.0953, "gamma": 0.0249, "vega": 0.0091, "theta": -0.0083, "rho": 0.0018, "theo": 0.2381, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.15, "last_trade_time": "2026-09-29T12:51:36", "percent_change": 0.0, "prev_day_close": 0.324999988079071}, {"option": "ALIT270115P00030000", "bid": 15.7, "bid_size": 84.0, "ask": 19.2, "ask_size": 56.0, "iv": 1.1018, "open_interest": 0.0, "volume": 0.0, "delta": -0.9325, "gamma": 0.0282, "vega": 0.0067, "theta": -0.0076, "rho": -0.0156, "theo": 17.5207, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 17.6000003814697}, {"option": "ALIT270115C00031000", "bid": 0.0, "bid_size": 0.0, "ask": 0.95, "ask_size": 403.0, "iv": 1.5089, "open_interest": 0.0, "volume": 0.0, "delta": 0.0891, "gamma": 0.0234, "vega": 0.0086, "theta": -0.008, "rho": 0.0017, "theo": 0.2221, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.324999988079071}, {"option": "ALIT270115P00031000", "bid": 17.0, "bid_size": 44.0, "ask": 20.1, "ask_size": 66.0, "iv": 1.3315, "open_interest": 0.0, "volume": 0.0, "delta": -0.9396, "gamma": 0.027, "vega": 0.0061, "theta": -0.0072, "rho": -0.0147, "theo": 18.5076, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 18.6000003814697}, {"option": "ALIT270115C00032000", "bid": 0.0, "bid_size": 0.0, "ask": 1.0, "ask_size": 547.0, "iv": 1.564, "open_interest": 0.0, "volume": 0.0, "delta": 0.0836, "gamma": 0.022, "vega": 0.0082, "theta": -0.0077, "rho": 0.0016, "theo": 0.2078, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.300000011920929}, {"option": "ALIT270115P00032000", "bid": 17.7, "bid_size": 84.0, "ask": 21.2, "ask_size": 56.0, "iv": 1.1695, "open_interest": 0.0, "volume": 0.0, "delta": -0.9459, "gamma": 0.0258, "vega": 0.0057, "theta": -0.0069, "rho": -0.0151, "theo": 19.4962, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 19.6000003814697}, {"option": "ALIT270115C00033000", "bid": 0.0, "bid_size": 0.0, "ask": 1.0, "ask_size": 553.0, "iv": 1.5978, "open_interest": 0.0, "volume": 0.0, "delta": 0.0786, "gamma": 0.0208, "vega": 0.0078, "theta": -0.0074, "rho": 0.0015, "theo": 0.195, "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": 0.200000002980232}, {"option": "ALIT270115P00033000", "bid": 18.7, "bid_size": 84.0, "ask": 21.7, "ask_size": 56.0, "iv": 0.0, "open_interest": 0.0, "volume": 0.0, "delta": -0.9515, "gamma": 0.0246, "vega": 0.0054, "theta": -0.0065, "rho": -0.0128, "theo": 20.4858, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 20.6500005722046}, {"option": "ALIT270115C00034000", "bid": 0.0, "bid_size": 0.0, "ask": 0.95, "ask_size": 842.0, "iv": 1.6099, "open_interest": 0.0, "volume": 0.0, "delta": 0.074, "gamma": 0.0196, "vega": 0.0075, "theta": -0.0072, "rho": 0.0014, "theo": 0.1835, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.300000011920929}, {"option": "ALIT270115P00034000", "bid": 20.1, "bid_size": 76.0, "ask": 23.0, "ask_size": 56.0, "iv": 1.4345, "open_interest": 0.0, "volume": 0.0, "delta": -0.9566, "gamma": 0.0232, "vega": 0.0046, "theta": -0.0061, "rho": -0.0129, "theo": 21.4776, "change": 0.0, "open": 0.0, "high": 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": "ALIT270115C00035000", "bid": 0.0, "bid_size": 0.0, "ask": 0.75, "ask_size": 1197.0, "iv": 1.553, "open_interest": 1.0, "volume": 0.0, "delta": 0.0699, "gamma": 0.0186, "vega": 0.0072, "theta": -0.0069, "rho": 0.0013, "theo": 0.173, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 1.1, "last_trade_time": "2026-08-20T12:57:49", "percent_change": 0.0, "prev_day_close": 0.300000011920929}, {"option": "ALIT270115P00035000", "bid": 21.0, "bid_size": 52.0, "ask": 24.2, "ask_size": 66.0, "iv": 1.5299, "open_interest": 0.0, "volume": 0.0, "delta": -0.9613, "gamma": 0.0219, "vega": 0.0041, "theta": -0.0056, "rho": -0.0113, "theo": 22.4704, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 22.8000001907349}, {"option": "ALIT270115C00036000", "bid": 0.0, "bid_size": 0.0, "ask": 0.95, "ask_size": 1231.0, "iv": 1.6711, "open_interest": 0.0, "volume": 0.0, "delta": 0.0662, "gamma": 0.0176, "vega": 0.0068, "theta": -0.0067, "rho": 0.0012, "theo": 0.1636, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.324999988079071}, {"option": "ALIT270115P00036000", "bid": 22.0, "bid_size": 84.0, "ask": 25.0, "ask_size": 56.0, "iv": 1.4184, "open_interest": 0.0, "volume": 0.0, "delta": -0.9659, "gamma": 0.0208, "vega": 0.0035, "theta": -0.0055, "rho": -0.0101, "theo": 23.4645, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 23.8000001907349}, {"option": "ALIT270115C00037000", "bid": 0.0, "bid_size": 0.0, "ask": 0.95, "ask_size": 1234.0, "iv": 1.7, "open_interest": 11.0, "volume": 0.0, "delta": 0.0627, "gamma": 0.0168, "vega": 0.0066, "theta": -0.0065, "rho": 0.0012, "theo": 0.1549, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.35, "last_trade_time": "2026-09-15T09:55:12", "percent_change": 0.0, "prev_day_close": 0.275000005960464}, {"option": "ALIT270115P00037000", "bid": 23.1, "bid_size": 84.0, "ask": 26.2, "ask_size": 56.0, "iv": 1.6484, "open_interest": 0.0, "volume": 0.0, "delta": -0.9704, "gamma": 0.0203, "vega": 0.0032, "theta": -0.0053, "rho": -0.0098, "theo": 24.4595, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 24.3999996185303}, {"option": "ALIT270219C00003000", "bid": 7.9, "bid_size": 47.0, "ask": 11.4, "ask_size": 31.0, "iv": 1.4644, "open_interest": 0.0, "volume": 0.0, "delta": 0.983, "gamma": 0.0039, "vega": 0.0028, "theta": -0.0007, "rho": 0.0076, "theo": 9.6839, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 9.40000009536743}, {"option": "ALIT270219P00003000", "bid": 0.0, "bid_size": 0.0, "ask": 0.25, "ask_size": 29.0, "iv": 1.7291, "open_interest": 0.0, "volume": 0.0, "delta": -0.0168, "gamma": 0.0039, "vega": 0.0028, "theta": -0.0022, "rho": -0.0008, "theo": 0.0872, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.150000005960464}, {"option": "ALIT270219C00005000", "bid": 6.2, "bid_size": 52.0, "ask": 8.7, "ask_size": 10.0, "iv": 0.0, "open_interest": 0.0, "volume": 0.0, "delta": 0.9536, "gamma": 0.011, "vega": 0.0064, "theta": -0.003, "rho": 0.0118, "theo": 7.845, "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": 7.49999976158142}, {"option": "ALIT270219P00005000", "bid": 0.0, "bid_size": 0.0, "ask": 0.75, "ask_size": 308.0, "iv": 1.5349, "open_interest": 0.0, "volume": 0.0, "delta": -0.0463, "gamma": 0.011, "vega": 0.0064, "theta": -0.0041, "rho": -0.0021, "theo": 0.2224, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.400000005960464}, {"option": "ALIT270219C00006000", "bid": 5.1, "bid_size": 77.0, "ask": 7.7, "ask_size": 12.0, "iv": 0.0, "open_interest": 0.0, "volume": 0.0, "delta": 0.9304, "gamma": 0.0163, "vega": 0.0089, "theta": -0.0043, "rho": 0.0134, "theo": 6.9665, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 6.20000004768372}, {"option": "ALIT270219P00006000", "bid": 0.0, "bid_size": 0.0, "ask": 0.75, "ask_size": 230.0, "iv": 1.2769, "open_interest": 150.0, "volume": 0.0, "delta": -0.0696, "gamma": 0.0164, "vega": 0.0089, "theta": -0.0053, "rho": -0.0032, "theo": 0.3312, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.74, "last_trade_time": "2026-10-05T11:38:28", "percent_change": 0.0, "prev_day_close": 0.324999988079071}, {"option": "ALIT270219C00007000", "bid": 4.5, "bid_size": 54.0, "ask": 6.7, "ask_size": 16.0, "iv": 0.0, "open_interest": 0.0, "volume": 0.0, "delta": 0.9001, "gamma": 0.0228, "vega": 0.0116, "theta": -0.0057, "rho": 0.0147, "theo": 6.1274, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 5.65000009536743}, {"option": "ALIT270219P00007000", "bid": 0.0, "bid_size": 0.0, "ask": 0.9, "ask_size": 103.0, "iv": 1.1287, "open_interest": 5.0, "volume": 0.0, "delta": -0.1002, "gamma": 0.0229, "vega": 0.0117, "theta": -0.0065, "rho": -0.0045, "theo": 0.4796, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 1.35, "last_trade_time": "2026-10-19T15:54:08", "percent_change": 0.0, "prev_day_close": 0.325000006705523}, {"option": "ALIT270219C00008000", "bid": 3.5, "bid_size": 77.0, "ask": 6.0, "ask_size": 14.0, "iv": 0.5827, "open_interest": 2.0, "volume": 0.0, "delta": 0.8619, "gamma": 0.0302, "vega": 0.0147, "theta": -0.0071, "rho": 0.0156, "theo": 5.3394, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 5.3, "last_trade_time": "2026-09-21T15:23:58", "percent_change": 0.0, "prev_day_close": 5.05000019073486}, {"option": "ALIT270219P00008000", "bid": 0.0, "bid_size": 0.0, "ask": 1.2, "ask_size": 156.0, "iv": 1.0421, "open_interest": 8.0, "volume": 0.0, "delta": -0.1386, "gamma": 0.0304, "vega": 0.0147, "theta": -0.0078, "rho": -0.0062, "theo": 0.6794, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 1.4, "last_trade_time": "2026-10-22T15:40:25", "percent_change": 0.0, "prev_day_close": 0.575000002980232}, {"option": "ALIT270219C00009000", "bid": 3.1, "bid_size": 67.0, "ask": 5.2, "ask_size": 13.0, "iv": 0.7753, "open_interest": 1.0, "volume": 0.0, "delta": 0.8159, "gamma": 0.0378, "vega": 0.0177, "theta": -0.0085, "rho": 0.016, "theo": 4.6148, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 1.88, "last_trade_time": "2026-10-19T15:20:29", "percent_change": 0.0, "prev_day_close": 4.34999990463257}, {"option": "ALIT270219P00009000", "bid": 0.35, "bid_size": 252.0, "ask": 1.55, "ask_size": 164.0, "iv": 1.0582, "open_interest": 4.0, "volume": 0.0, "delta": -0.185, "gamma": 0.0382, "vega": 0.0177, "theta": -0.0091, "rho": -0.0082, "theo": 0.9431, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 2.25, "last_trade_time": "2026-10-02T10:49:55", "percent_change": 0.0, "prev_day_close": 0.974999964237213}, {"option": "ALIT270219C00010000", "bid": 2.55, "bid_size": 69.0, "ask": 4.6, "ask_size": 11.0, "iv": 0.8315, "open_interest": 0.0, "volume": 0.0, "delta": 0.7632, "gamma": 0.0452, "vega": 0.0205, "theta": -0.0097, "rho": 0.016, "theo": 3.965, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 3.75}, {"option": "ALIT270219P00010000", "bid": 0.9, "bid_size": 252.0, "ask": 1.7, "ask_size": 40.0, "iv": 1.0334, "open_interest": 1.0, "volume": 0.0, "delta": -0.2382, "gamma": 0.0456, "vega": 0.0206, "theta": -0.0102, "rho": -0.0106, "theo": 1.2822, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 1.1, "last_trade_time": "2026-11-04T15:20:26", "percent_change": 0.0, "prev_day_close": 2.22500002384186}, {"option": "ALIT270219C00011000", "bid": 2.25, "bid_size": 74.0, "ask": 4.1, "ask_size": 18.0, "iv": 0.9096, "open_interest": 0.0, "volume": 0.0, "delta": 0.706, "gamma": 0.0513, "vega": 0.0229, "theta": -0.0108, "rho": 0.0155, "theo": 3.3973, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 3.27499997615814}, {"option": "ALIT270219P00011000", "bid": 0.45, "bid_size": 1137.0, "ask": 2.6, "ask_size": 145.0, "iv": 0.9286, "open_interest": 5.0, "volume": 0.0, "delta": -0.2959, "gamma": 0.0519, "vega": 0.023, "theta": -0.0112, "rho": -0.0131, "theo": 1.7041, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 1.45, "last_trade_time": "2026-11-04T14:01:57", "percent_change": 0.0, "prev_day_close": 1.625}, {"option": "ALIT270219C00012000", "bid": 2.3, "bid_size": 136.0, "ask": 3.7, "ask_size": 17.0, "iv": 1.0336, "open_interest": 0.0, "volume": 0.0, "delta": 0.6474, "gamma": 0.0557, "vega": 0.0247, "theta": -0.0117, "rho": 0.0148, "theo": 2.9133, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 2.85000002384186}, {"option": "ALIT270219P00012000", "bid": 1.1, "bid_size": 286.0, "ask": 3.8, "ask_size": 164.0, "iv": 1.0956, "open_interest": 6.0, "volume": 0.0, "delta": -0.3553, "gamma": 0.0565, "vega": 0.0247, "theta": -0.012, "rho": -0.0158, "theo": 2.2106, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 2.58, "last_trade_time": "2026-11-05T12:08:22", "percent_change": 0.0, "prev_day_close": 2.59999996423721}, {"option": "ALIT270219C00013000", "bid": 2.2, "bid_size": 127.0, "ask": 3.7, "ask_size": 132.0, "iv": 1.17, "open_interest": 0.0, "volume": 0.0, "delta": 0.59, "gamma": 0.0584, "vega": 0.0258, "theta": -0.0123, "rho": 0.0139, "theo": 2.5087, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 2.64999997615814}, {"option": "ALIT270219P00013000", "bid": 2.45, "bid_size": 324.0, "ask": 3.1, "ask_size": 32.0, "iv": 0.9895, "open_interest": 7.0, "volume": 0.0, "delta": -0.4135, "gamma": 0.0592, "vega": 0.0258, "theta": -0.0124, "rho": -0.0184, "theo": 2.7973, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 3.0, "last_trade_time": "2026-11-06T14:21:23", "percent_change": 0.0, "prev_day_close": 2.95000004768372}, {"option": "ALIT270219C00014000", "bid": 1.15, "bid_size": 172.0, "ask": 3.8, "ask_size": 115.0, "iv": 1.118, "open_interest": 1.0, "volume": 0.0, "delta": 0.5361, "gamma": 0.0593, "vega": 0.0264, "theta": -0.0127, "rho": 0.0129, "theo": 2.1744, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 1.32, "last_trade_time": "2026-10-09T09:38:08", "percent_change": 0.0, "prev_day_close": 2.375}, {"option": "ALIT270219P00014000", "bid": 3.0, "bid_size": 65.0, "ask": 4.2, "ask_size": 13.0, "iv": 1.0588, "open_interest": 0.0, "volume": 0.0, "delta": -0.4683, "gamma": 0.0604, "vega": 0.0264, "theta": -0.0127, "rho": -0.0208, "theo": 3.4551, "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": 3.75000011920929}, {"option": "ALIT270219C00015000", "bid": 0.8, "bid_size": 144.0, "ask": 3.8, "ask_size": 191.0, "iv": 1.1648, "open_interest": 3.0, "volume": 0.0, "delta": 0.4869, "gamma": 0.0589, "vega": 0.0265, "theta": -0.0129, "rho": 0.0119, "theo": 1.9, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 4.0, "last_trade_time": "2026-11-04T09:33:32", "percent_change": 0.0, "prev_day_close": 1.97499996423721}, {"option": "ALIT270219P00015000", "bid": 3.7, "bid_size": 65.0, "ask": 5.7, "ask_size": 71.0, "iv": 1.213, "open_interest": 0.0, "volume": 0.0, "delta": -0.5184, "gamma": 0.0601, "vega": 0.0264, "theta": -0.0128, "rho": -0.023, "theo": 4.1735, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 4.45000004768372}, {"option": "ALIT270219C00016000", "bid": 1.25, "bid_size": 199.0, "ask": 2.6, "ask_size": 189.0, "iv": 1.122, "open_interest": 120.0, "volume": 0.0, "delta": 0.4429, "gamma": 0.0576, "vega": 0.0262, "theta": -0.013, "rho": 0.011, "theo": 1.6744, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.64, "last_trade_time": "2026-10-27T11:01:11", "percent_change": 0.0, "prev_day_close": 1.65000003576279}, {"option": "ALIT270219P00016000", "bid": 4.6, "bid_size": 65.0, "ask": 6.4, "ask_size": 45.0, "iv": 1.2392, "open_interest": 0.0, "volume": 0.0, "delta": -0.5634, "gamma": 0.059, "vega": 0.0261, "theta": -0.0128, "rho": -0.025, "theo": 4.9416, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 5.25}, {"option": "ALIT270219C00017000", "bid": 0.3, "bid_size": 1238.0, "ask": 2.35, "ask_size": 145.0, "iv": 0.9774, "open_interest": 1.0, "volume": 0.0, "delta": 0.404, "gamma": 0.0556, "vega": 0.0257, "theta": -0.0129, "rho": 0.0101, "theo": 1.4882, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 1.6, "last_trade_time": "2026-11-05T12:51:57", "percent_change": 0.0, "prev_day_close": 1.67500001192093}, {"option": "ALIT270219P00017000", "bid": 5.2, "bid_size": 65.0, "ask": 7.2, "ask_size": 47.0, "iv": 1.2157, "open_interest": 0.0, "volume": 0.0, "delta": -0.6033, "gamma": 0.0572, "vega": 0.0255, "theta": -0.0126, "rho": -0.0268, "theo": 5.7496, "change": 0.0, "open": 0.0, "high": 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": "ALIT270219C00018000", "bid": 0.1, "bid_size": 1761.0, "ask": 2.0, "ask_size": 197.0, "iv": 0.9417, "open_interest": 7.0, "volume": 0.0, "delta": 0.3698, "gamma": 0.0534, "vega": 0.025, "theta": -0.0128, "rho": 0.0093, "theo": 1.3337, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 1.1, "last_trade_time": "2026-11-06T12:25:48", "percent_change": 0.0, "prev_day_close": 1.40000003576279}, {"option": "ALIT270219P00018000", "bid": 6.0, "bid_size": 65.0, "ask": 8.0, "ask_size": 45.0, "iv": 1.2199, "open_interest": 0.0, "volume": 0.0, "delta": -0.6385, "gamma": 0.0551, "vega": 0.0247, "theta": -0.0124, "rho": -0.0282, "theo": 6.5898, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 6.79999995231628}, {"option": "ALIT270219C00019000", "bid": 0.75, "bid_size": 129.0, "ask": 1.9, "ask_size": 130.0, "iv": 1.1233, "open_interest": 3.0, "volume": 0.0, "delta": 0.3397, "gamma": 0.051, "vega": 0.0243, "theta": -0.0126, "rho": 0.0086, "theo": 1.2041, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.49, "last_trade_time": "2026-10-26T12:05:34", "percent_change": 0.0, "prev_day_close": 1.62500002980232}, {"option": "ALIT270219P00019000", "bid": 6.9, "bid_size": 65.0, "ask": 8.2, "ask_size": 65.0, "iv": 1.1132, "open_interest": 0.0, "volume": 0.0, "delta": -0.6696, "gamma": 0.0528, "vega": 0.0239, "theta": -0.0121, "rho": -0.0296, "theo": 7.4555, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 7.54999995231628}, {"option": "ALIT270219C00020000", "bid": 0.65, "bid_size": 135.0, "ask": 3.1, "ask_size": 210.0, "iv": 1.4055, "open_interest": 2.0, "volume": 0.0, "delta": 0.3133, "gamma": 0.0486, "vega": 0.0235, "theta": -0.0124, "rho": 0.008, "theo": 1.0947, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.45, "last_trade_time": "2026-10-15T09:54:37", "percent_change": 0.0, "prev_day_close": 1.125}, {"option": "ALIT270219P00020000", "bid": 7.8, "bid_size": 65.0, "ask": 8.5, "ask_size": 11.0, "iv": 1.0047, "open_interest": 3.0, "volume": 0.0, "delta": -0.6969, "gamma": 0.0506, "vega": 0.023, "theta": -0.0118, "rho": -0.0308, "theo": 8.3419, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 10.5, "last_trade_time": "2026-07-02T12:14:33", "percent_change": 0.0, "prev_day_close": 8.29999995231628}, {"option": "ALIT270219C00021000", "bid": 0.5, "bid_size": 147.0, "ask": 2.65, "ask_size": 224.0, "iv": 1.3473, "open_interest": 5.0, "volume": 0.0, "delta": 0.2901, "gamma": 0.0462, "vega": 0.0227, "theta": -0.0121, "rho": 0.0074, "theo": 1.0014, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 7.9, "last_trade_time": "2026-07-21T09:34:44", "percent_change": 0.0, "prev_day_close": 1.12500002421439}, {"option": "ALIT270219P00021000", "bid": 8.4, "bid_size": 69.0, "ask": 10.5, "ask_size": 66.0, "iv": 1.1981, "open_interest": 0.0, "volume": 0.0, "delta": -0.7211, "gamma": 0.0483, "vega": 0.0221, "theta": -0.0115, "rho": -0.0319, "theo": 9.2447, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 9.40000009536743}, {"option": "ALIT270219C00022000", "bid": 0.4, "bid_size": 137.0, "ask": 1.55, "ask_size": 150.0, "iv": 1.1484, "open_interest": 0.0, "volume": 0.0, "delta": 0.2696, "gamma": 0.0439, "vega": 0.0219, "theta": -0.0119, "rho": 0.0069, "theo": 0.9213, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 1.07499995268881}, {"option": "ALIT270219P00022000", "bid": 9.3, "bid_size": 66.0, "ask": 10.9, "ask_size": 65.0, "iv": 1.0946, "open_interest": 0.0, "volume": 0.0, "delta": -0.7425, "gamma": 0.0461, "vega": 0.0212, "theta": -0.0111, "rho": -0.0326, "theo": 10.1611, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 10.3500003814697}, {"option": "ALIT270219C00023000", "bid": 0.4, "bid_size": 47.0, "ask": 1.15, "ask_size": 55.0, "iv": 1.1031, "open_interest": 1.0, "volume": 0.0, "delta": 0.2515, "gamma": 0.0418, "vega": 0.0211, "theta": -0.0116, "rho": 0.0064, "theo": 0.852, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 3.9, "last_trade_time": "2026-07-02T09:34:18", "percent_change": 0.0, "prev_day_close": 0.749999985098839}, {"option": "ALIT270219P00023000", "bid": 10.0, "bid_size": 66.0, "ask": 12.3, "ask_size": 65.0, "iv": 1.1703, "open_interest": 0.0, "volume": 0.0, "delta": -0.7616, "gamma": 0.0441, "vega": 0.0203, "theta": -0.0107, "rho": -0.0329, "theo": 11.0886, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 11.4499998092651}, {"option": "ALIT270219C00024000", "bid": 0.0, "bid_size": 0.0, "ask": 1.1, "ask_size": 56.0, "iv": 1.0296, "open_interest": 0.0, "volume": 0.0, "delta": 0.2353, "gamma": 0.0397, "vega": 0.0204, "theta": -0.0114, "rho": 0.0061, "theo": 0.7914, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.799999982118606}, {"option": "ALIT270219P00024000", "bid": 10.9, "bid_size": 84.0, "ask": 13.1, "ask_size": 65.0, "iv": 1.1431, "open_interest": 0.0, "volume": 0.0, "delta": -0.7787, "gamma": 0.0422, "vega": 0.0194, "theta": -0.0104, "rho": -0.034, "theo": 12.0252, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 12.0}, {"option": "ALIT270219C00025000", "bid": 0.3, "bid_size": 19.0, "ask": 1.05, "ask_size": 58.0, "iv": 1.1389, "open_interest": 1.0, "volume": 0.0, "delta": 0.2209, "gamma": 0.0378, "vega": 0.0196, "theta": -0.0111, "rho": 0.0057, "theo": 0.7383, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 3.6, "last_trade_time": "2026-07-02T09:34:18", "percent_change": 0.0, "prev_day_close": 0.625}, {"option": "ALIT270219P00025000", "bid": 11.8, "bid_size": 84.0, "ask": 14.0, "ask_size": 65.0, "iv": 1.1333, "open_interest": 0.0, "volume": 0.0, "delta": -0.794, "gamma": 0.0403, "vega": 0.0186, "theta": -0.01, "rho": -0.0345, "theo": 12.9694, "change": 0.0, "open": 0.0, "high": 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": "ALIT270219C00026000", "bid": 0.1, "bid_size": 81.0, "ask": 1.0, "ask_size": 70.0, "iv": 1.1087, "open_interest": 0.0, "volume": 0.0, "delta": 0.208, "gamma": 0.036, "vega": 0.0189, "theta": -0.0109, "rho": 0.0054, "theo": 0.6913, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.974999979138374}, {"option": "ALIT270219P00026000", "bid": 12.6, "bid_size": 84.0, "ask": 14.8, "ask_size": 65.0, "iv": 1.0493, "open_interest": 0.0, "volume": 0.0, "delta": -0.8078, "gamma": 0.0386, "vega": 0.0177, "theta": -0.0097, "rho": -0.0342, "theo": 13.9201, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 13.9000000953674}, {"option": "ALIT270219C00027000", "bid": 0.1, "bid_size": 58.0, "ask": 0.95, "ask_size": 53.0, "iv": 1.1303, "open_interest": 0.0, "volume": 0.0, "delta": 0.1963, "gamma": 0.0344, "vega": 0.0183, "theta": -0.0106, "rho": 0.0051, "theo": 0.6496, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.925000000745058}, {"option": "ALIT270219P00027000", "bid": 13.5, "bid_size": 84.0, "ask": 15.9, "ask_size": 65.0, "iv": 1.0878, "open_interest": 0.0, "volume": 0.0, "delta": -0.8204, "gamma": 0.0371, "vega": 0.017, "theta": -0.0093, "rho": -0.0346, "theo": 14.8764, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 15.3000001907349}, {"option": "ALIT270219C00028000", "bid": 0.05, "bid_size": 8.0, "ask": 0.9, "ask_size": 37.0, "iv": 1.1338, "open_interest": 0.0, "volume": 0.0, "delta": 0.1858, "gamma": 0.0328, "vega": 0.0177, "theta": -0.0104, "rho": 0.0048, "theo": 0.6122, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.525000000372529}, {"option": "ALIT270219P00028000", "bid": 14.5, "bid_size": 84.0, "ask": 16.9, "ask_size": 65.0, "iv": 1.1246, "open_interest": 0.0, "volume": 0.0, "delta": -0.8318, "gamma": 0.0357, "vega": 0.0164, "theta": -0.009, "rho": -0.0352, "theo": 15.8371, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 16.0}, {"option": "ALIT270219C00029000", "bid": 0.0, "bid_size": 0.0, "ask": 0.85, "ask_size": 66.0, "iv": 1.1334, "open_interest": 0.0, "volume": 0.0, "delta": 0.1762, "gamma": 0.0314, "vega": 0.0171, "theta": -0.0102, "rho": 0.0046, "theo": 0.5787, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.5}, {"option": "ALIT270219P00029000", "bid": 15.5, "bid_size": 84.0, "ask": 17.9, "ask_size": 65.0, "iv": 1.1598, "open_interest": 0.0, "volume": 0.0, "delta": -0.8422, "gamma": 0.0343, "vega": 0.0156, "theta": -0.0087, "rho": -0.035, "theo": 16.8018, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 16.8000001907349}, {"option": "ALIT270219C00030000", "bid": 0.0, "bid_size": 0.0, "ask": 0.85, "ask_size": 65.0, "iv": 1.164, "open_interest": 3.0, "volume": 0.0, "delta": 0.1676, "gamma": 0.0301, "vega": 0.0165, "theta": -0.0099, "rho": 0.0043, "theo": 0.5484, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 2.6, "last_trade_time": "2026-08-07T12:02:43", "percent_change": 0.0, "prev_day_close": 0.425000011920929}, {"option": "ALIT270219P00030000", "bid": 16.6, "bid_size": 84.0, "ask": 18.8, "ask_size": 65.0, "iv": 1.1935, "open_interest": 0.0, "volume": 0.0, "delta": -0.8517, "gamma": 0.0331, "vega": 0.0149, "theta": -0.0084, "rho": -0.0346, "theo": 17.77, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 17.8499994277954}, {"option": "ALIT270219C00031000", "bid": 0.0, "bid_size": 0.0, "ask": 0.8, "ask_size": 65.0, "iv": 1.1759, "open_interest": 0.0, "volume": 0.0, "delta": 0.1596, "gamma": 0.0288, "vega": 0.016, "theta": -0.0097, "rho": 0.0041, "theo": 0.521, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.300000011920929}, {"option": "ALIT270219P00031000", "bid": 17.5, "bid_size": 84.0, "ask": 19.8, "ask_size": 65.0, "iv": 1.1871, "open_interest": 0.0, "volume": 0.0, "delta": -0.8605, "gamma": 0.0319, "vega": 0.0142, "theta": -0.008, "rho": -0.0345, "theo": 18.7414, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 18.9499998092651}, {"option": "ALIT270219C00032000", "bid": 0.0, "bid_size": 0.0, "ask": 0.8, "ask_size": 66.0, "iv": 1.2037, "open_interest": 0.0, "volume": 0.0, "delta": 0.1523, "gamma": 0.0277, "vega": 0.0155, "theta": -0.0095, "rho": 0.0039, "theo": 0.496, "change": 0.0, "open": 0.0, "high": 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": "ALIT270219P00032000", "bid": 18.4, "bid_size": 84.0, "ask": 20.8, "ask_size": 65.0, "iv": 1.1748, "open_interest": 0.0, "volume": 0.0, "delta": -0.8687, "gamma": 0.0308, "vega": 0.0136, "theta": -0.0077, "rho": -0.0345, "theo": 19.7156, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 19.6499996185303}, {"option": "ALIT270219C00033000", "bid": 0.0, "bid_size": 0.0, "ask": 0.75, "ask_size": 38.0, "iv": 1.2121, "open_interest": 0.0, "volume": 0.0, "delta": 0.1456, "gamma": 0.0266, "vega": 0.0151, "theta": -0.0093, "rho": 0.0038, "theo": 0.4732, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.375}, {"option": "ALIT270219P00033000", "bid": 19.4, "bid_size": 84.0, "ask": 21.8, "ask_size": 65.0, "iv": 1.2042, "open_interest": 0.0, "volume": 0.0, "delta": -0.8763, "gamma": 0.0299, "vega": 0.0131, "theta": -0.0074, "rho": -0.0348, "theo": 20.6918, "change": 0.0, "open": 0.0, "high": 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": "ALIT270219C00034000", "bid": 0.0, "bid_size": 0.0, "ask": 0.8, "ask_size": 140.0, "iv": 1.2562, "open_interest": 0.0, "volume": 0.0, "delta": 0.1395, "gamma": 0.0256, "vega": 0.0146, "theta": -0.0091, "rho": 0.0036, "theo": 0.4522, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.375}, {"option": "ALIT270219P00034000", "bid": 20.0, "bid_size": 84.0, "ask": 23.0, "ask_size": 65.0, "iv": 1.1197, "open_interest": 0.0, "volume": 0.0, "delta": -0.8833, "gamma": 0.029, "vega": 0.0126, "theta": -0.0071, "rho": -0.0347, "theo": 21.6699, "change": 0.0, "open": 0.0, "high": 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": "ALIT270219C00035000", "bid": 0.0, "bid_size": 0.0, "ask": 0.75, "ask_size": 138.0, "iv": 1.2623, "open_interest": 2.0, "volume": 0.0, "delta": 0.1338, "gamma": 0.0246, "vega": 0.0142, "theta": -0.0089, "rho": 0.0034, "theo": 0.433, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 0.5, "last_trade_time": "2026-11-04T09:48:29", "percent_change": 0.0, "prev_day_close": 0.349999994039536}, {"option": "ALIT270219P00035000", "bid": 21.0, "bid_size": 84.0, "ask": 24.0, "ask_size": 56.0, "iv": 1.1463, "open_interest": 0.0, "volume": 0.0, "delta": -0.8898, "gamma": 0.0281, "vega": 0.012, "theta": -0.0068, "rho": -0.0347, "theo": 22.6501, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 22.7000007629395}, {"option": "ALIT270219C00036000", "bid": 0.0, "bid_size": 0.0, "ask": 0.75, "ask_size": 137.0, "iv": 1.286, "open_interest": 0.0, "volume": 0.0, "delta": 0.1285, "gamma": 0.0237, "vega": 0.0138, "theta": -0.0088, "rho": 0.0033, "theo": 0.4153, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.349999994039536}, {"option": "ALIT270219P00036000", "bid": 22.1, "bid_size": 47.0, "ask": 24.5, "ask_size": 66.0, "iv": 0.0, "open_interest": 0.0, "volume": 0.0, "delta": -0.8958, "gamma": 0.0273, "vega": 0.0115, "theta": -0.0066, "rho": -0.0333, "theo": 23.6317, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 19.45, "last_trade_time": "2026-07-17T14:35:45", "percent_change": 0.0, "prev_day_close": 23.75}, {"option": "ALIT270219C00037000", "bid": 0.0, "bid_size": 0.0, "ask": 0.95, "ask_size": 239.0, "iv": 1.3818, "open_interest": 452.0, "volume": 0.0, "delta": 0.1236, "gamma": 0.0229, "vega": 0.0134, "theta": -0.0086, "rho": 0.0032, "theo": 0.3989, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 1.55, "last_trade_time": "2026-08-11T12:56:38", "percent_change": 0.0, "prev_day_close": 0.25}, {"option": "ALIT270219P00037000", "bid": 23.1, "bid_size": 46.0, "ask": 26.2, "ask_size": 66.0, "iv": 1.3582, "open_interest": 0.0, "volume": 0.0, "delta": -0.9015, "gamma": 0.0265, "vega": 0.0108, "theta": -0.0063, "rho": -0.0326, "theo": 24.6152, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 24.7000007629395}, {"option": "ALIT270521C00004000", "bid": 7.3, "bid_size": 50.0, "ask": 9.7, "ask_size": 12.0, "iv": 0.0, "open_interest": 1.0, "volume": 0.0, "delta": 0.9545, "gamma": 0.0099, "vega": 0.0072, "theta": -0.0022, "rho": 0.0083, "theo": 8.7141, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 10.47, "last_trade_time": "2026-11-04T11:20:49", "percent_change": 0.0, "prev_day_close": 8.65000009536743}, {"option": "ALIT270521P00004000", "bid": 0.0, "bid_size": 0.0, "ask": 0.75, "ask_size": 279.0, "iv": 1.3439, "open_interest": 0.0, "volume": 0.0, "delta": -0.042, "gamma": 0.0079, "vega": 0.0082, "theta": -0.0026, "rho": -0.004, "theo": 0.2829, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.425000011920929}, {"option": "ALIT270521C00005000", "bid": 6.5, "bid_size": 53.0, "ask": 8.9, "ask_size": 12.0, "iv": 0.9941, "open_interest": 0.0, "volume": 0.0, "delta": 0.9265, "gamma": 0.0136, "vega": 0.0111, "theta": -0.0032, "rho": 0.0116, "theo": 7.8846, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 7.5}, {"option": "ALIT270521P00005000", "bid": 0.0, "bid_size": 0.0, "ask": 1.0, "ask_size": 157.0, "iv": 1.2167, "open_interest": 0.0, "volume": 0.0, "delta": -0.0658, "gamma": 0.0118, "vega": 0.0117, "theta": -0.0035, "rho": -0.0064, "theo": 0.4624, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.574999988079071}, {"option": "ALIT270521C00006000", "bid": 5.8, "bid_size": 53.0, "ask": 8.1, "ask_size": 11.0, "iv": 1.0278, "open_interest": 0.0, "volume": 0.0, "delta": 0.8941, "gamma": 0.0176, "vega": 0.015, "theta": -0.0042, "rho": 0.0143, "theo": 7.1216, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 7.09999990463257}, {"option": "ALIT270521P00006000", "bid": 0.1, "bid_size": 94.0, "ask": 1.25, "ask_size": 153.0, "iv": 1.1314, "open_interest": 3.0, "volume": 0.0, "delta": -0.0948, "gamma": 0.016, "vega": 0.0154, "theta": -0.0045, "rho": -0.0092, "theo": 0.7006, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 1.19, "last_trade_time": "2026-10-19T15:09:26", "percent_change": 0.0, "prev_day_close": 1.07499997317791}, {"option": "ALIT270521C00007000", "bid": 5.2, "bid_size": 85.0, "ask": 7.5, "ask_size": 15.0, "iv": 1.0812, "open_interest": 0.0, "volume": 0.0, "delta": 0.858, "gamma": 0.0217, "vega": 0.0188, "theta": -0.0052, "rho": 0.0164, "theo": 6.4271, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 6.40000009536743}, {"option": "ALIT270521P00007000", "bid": 0.4, "bid_size": 71.0, "ask": 1.6, "ask_size": 149.0, "iv": 1.1215, "open_interest": 2.0, "volume": 0.0, "delta": -0.1281, "gamma": 0.0202, "vega": 0.019, "theta": -0.0054, "rho": -0.0126, "theo": 1.0019, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 1.64, "last_trade_time": "2026-10-28T10:14:57", "percent_change": 0.0, "prev_day_close": 0.949999988079071}, {"option": "ALIT270521C00008000", "bid": 4.6, "bid_size": 65.0, "ask": 6.9, "ask_size": 12.0, "iv": 1.0818, "open_interest": 0.0, "volume": 0.0, "delta": 0.8194, "gamma": 0.0256, "vega": 0.0224, "theta": -0.0061, "rho": 0.0179, "theo": 5.8012, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 5.85000014305115}, {"option": "ALIT270521P00008000", "bid": 0.5, "bid_size": 324.0, "ask": 2.1, "ask_size": 234.0, "iv": 1.0746, "open_interest": 68.0, "volume": 0.0, "delta": -0.1646, "gamma": 0.0243, "vega": 0.0225, "theta": -0.0063, "rho": -0.0163, "theo": 1.3677, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 1.25, "last_trade_time": "2026-11-04T14:53:30", "percent_change": 0.0, "prev_day_close": 1.5}, {"option": "ALIT270521C00009000", "bid": 3.9, "bid_size": 65.0, "ask": 6.9, "ask_size": 65.0, "iv": 1.1548, "open_interest": 15.0, "volume": 0.0, "delta": 0.7793, "gamma": 0.0291, "vega": 0.0255, "theta": -0.007, "rho": 0.0189, "theo": 5.2418, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 2.8, "last_trade_time": "2026-10-30T15:51:06", "percent_change": 0.0, "prev_day_close": 5.29999995231628}, {"option": "ALIT270521P00009000", "bid": 1.2, "bid_size": 442.0, "ask": 3.3, "ask_size": 268.0, "iv": 1.2702, "open_interest": 13.0, "volume": 0.0, "delta": -0.203, "gamma": 0.028, "vega": 0.0256, "theta": -0.0071, "rho": -0.0203, "theo": 1.797, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 1.7, "last_trade_time": "2026-11-06T14:06:48", "percent_change": 0.0, "prev_day_close": 1.67500001192093}, {"option": "ALIT270521C00010000", "bid": 3.6, "bid_size": 69.0, "ask": 5.6, "ask_size": 31.0, "iv": 1.0341, "open_interest": 32.0, "volume": 0.0, "delta": 0.7388, "gamma": 0.032, "vega": 0.0282, "theta": -0.0077, "rho": 0.0194, "theo": 4.7449, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 7.0, "last_trade_time": "2026-11-04T09:52:18", "percent_change": 0.0, "prev_day_close": 4.75}, {"option": "ALIT270521P00010000", "bid": 0.7, "bid_size": 262.0, "ask": 3.8, "ask_size": 143.0, "iv": 1.0723, "open_interest": 2.0, "volume": 0.0, "delta": -0.2421, "gamma": 0.0312, "vega": 0.0282, "theta": -0.0078, "rho": -0.0245, "theo": 2.2869, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 3.2, "last_trade_time": "2026-10-08T10:55:54", "percent_change": 0.0, "prev_day_close": 1.84999999403954}, {"option": "ALIT270521C00011000", "bid": 3.1, "bid_size": 58.0, "ask": 5.2, "ask_size": 21.0, "iv": 1.0305, "open_interest": 1.0, "volume": 0.0, "delta": 0.6988, "gamma": 0.0344, "vega": 0.0305, "theta": -0.0083, "rho": 0.0197, "theo": 4.3051, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 2.6, "last_trade_time": "2026-11-02T09:55:19", "percent_change": 0.0, "prev_day_close": 4.39999997615814}, {"option": "ALIT270521P00011000", "bid": 2.3, "bid_size": 234.0, "ask": 3.6, "ask_size": 129.0, "iv": 1.1198, "open_interest": 0.0, "volume": 0.0, "delta": -0.2812, "gamma": 0.0338, "vega": 0.0304, "theta": -0.0083, "rho": -0.0288, "theo": 2.8326, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 2.90000009536743}, {"option": "ALIT270521C00012000", "bid": 2.85, "bid_size": 138.0, "ask": 4.8, "ask_size": 21.0, "iv": 1.051, "open_interest": 5.0, "volume": 0.0, "delta": 0.6601, "gamma": 0.0363, "vega": 0.0322, "theta": -0.0088, "rho": 0.0196, "theo": 3.9173, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 1.65, "last_trade_time": "2026-10-20T10:36:14", "percent_change": 0.0, "prev_day_close": 3.95000004768372}, {"option": "ALIT270521P00012000", "bid": 2.8, "bid_size": 202.0, "ask": 4.2, "ask_size": 131.0, "iv": 1.1016, "open_interest": 0.0, "volume": 0.0, "delta": -0.3193, "gamma": 0.0358, "vega": 0.0322, "theta": -0.0087, "rho": -0.033, "theo": 3.4293, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 3.90000009536743}, {"option": "ALIT270521C00013000", "bid": 3.1, "bid_size": 137.0, "ask": 4.9, "ask_size": 61.0, "iv": 1.2076, "open_interest": 0.0, "volume": 0.0, "delta": 0.623, "gamma": 0.0376, "vega": 0.0335, "theta": -0.0092, "rho": 0.0193, "theo": 3.5753, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 3.75}, {"option": "ALIT270521P00013000", "bid": 3.5, "bid_size": 167.0, "ask": 4.7, "ask_size": 43.0, "iv": 1.0884, "open_interest": 0.0, "volume": 0.0, "delta": -0.356, "gamma": 0.0374, "vega": 0.0335, "theta": -0.009, "rho": -0.0372, "theo": 4.0714, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 4.04999995231628}, {"option": "ALIT270521C00014000", "bid": 2.9, "bid_size": 135.0, "ask": 4.9, "ask_size": 61.0, "iv": 1.2654, "open_interest": 0.0, "volume": 0.0, "delta": 0.5879, "gamma": 0.0385, "vega": 0.0345, "theta": -0.0094, "rho": 0.0189, "theo": 3.2736, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 3.34999990463257}, {"option": "ALIT270521P00014000", "bid": 4.1, "bid_size": 65.0, "ask": 6.0, "ask_size": 47.0, "iv": 1.168, "open_interest": 0.0, "volume": 0.0, "delta": -0.391, "gamma": 0.0385, "vega": 0.0345, "theta": -0.0093, "rho": -0.0411, "theo": 4.7536, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 4.79999995231628}, {"option": "ALIT270521C00015000", "bid": 1.95, "bid_size": 142.0, "ask": 4.1, "ask_size": 202.0, "iv": 1.0894, "open_interest": 0.0, "volume": 0.0, "delta": 0.5549, "gamma": 0.039, "vega": 0.0351, "theta": -0.0097, "rho": 0.0184, "theo": 3.0073, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 3.14999997615814}, {"option": "ALIT270521P00015000", "bid": 4.8, "bid_size": 65.0, "ask": 6.8, "ask_size": 65.0, "iv": 1.1785, "open_interest": 0.0, "volume": 0.0, "delta": -0.4241, "gamma": 0.0392, "vega": 0.0351, "theta": -0.0094, "rho": -0.0451, "theo": 5.4711, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 5.5}, {"option": "ALIT270521C00016000", "bid": 1.6, "bid_size": 142.0, "ask": 4.4, "ask_size": 213.0, "iv": 1.1525, "open_interest": 0.0, "volume": 0.0, "delta": 0.524, "gamma": 0.0392, "vega": 0.0354, "theta": -0.0098, "rho": 0.0178, "theo": 2.7714, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 3.10000002384186}, {"option": "ALIT270521P00016000", "bid": 5.5, "bid_size": 65.0, "ask": 7.5, "ask_size": 65.0, "iv": 1.1673, "open_interest": 0.0, "volume": 0.0, "delta": -0.4552, "gamma": 0.0396, "vega": 0.0354, "theta": -0.0095, "rho": -0.0489, "theo": 6.2192, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 6.34999990463257}, {"option": "ALIT270521C00017000", "bid": 1.5, "bid_size": 141.0, "ask": 3.6, "ask_size": 210.0, "iv": 1.0886, "open_interest": 0.0, "volume": 0.0, "delta": 0.4953, "gamma": 0.0391, "vega": 0.0355, "theta": -0.0099, "rho": 0.0173, "theo": 2.5621, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 2.67500007152557}, {"option": "ALIT270521P00017000", "bid": 5.4, "bid_size": 65.0, "ask": 8.2, "ask_size": 65.0, "iv": 1.0374, "open_interest": 0.0, "volume": 0.0, "delta": -0.4843, "gamma": 0.0397, "vega": 0.0355, "theta": -0.0095, "rho": -0.0522, "theo": 6.9942, "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": 6.94999980926514}, {"option": "ALIT270521C00018000", "bid": 1.15, "bid_size": 140.0, "ask": 3.4, "ask_size": 200.0, "iv": 1.0681, "open_interest": 2.0, "volume": 0.0, "delta": 0.4686, "gamma": 0.0388, "vega": 0.0355, "theta": -0.0099, "rho": 0.0166, "theo": 2.3761, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 1.44, "last_trade_time": "2026-10-02T09:30:03", "percent_change": 0.0, "prev_day_close": 2.80000007152557}, {"option": "ALIT270521P00018000", "bid": 6.2, "bid_size": 65.0, "ask": 9.0, "ask_size": 65.0, "iv": 1.0422, "open_interest": 0.0, "volume": 0.0, "delta": -0.5114, "gamma": 0.0396, "vega": 0.0355, "theta": -0.0095, "rho": -0.0556, "theo": 7.7926, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 7.84999990463257}, {"option": "ALIT270521C00019000", "bid": 0.95, "bid_size": 142.0, "ask": 4.0, "ask_size": 222.0, "iv": 1.1765, "open_interest": 0.0, "volume": 0.0, "delta": 0.4439, "gamma": 0.0384, "vega": 0.0353, "theta": -0.0099, "rho": 0.016, "theo": 2.2097, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 2.00000005960464}, {"option": "ALIT270521P00019000", "bid": 7.0, "bid_size": 65.0, "ask": 9.8, "ask_size": 65.0, "iv": 1.0414, "open_interest": 0.0, "volume": 0.0, "delta": -0.5367, "gamma": 0.0394, "vega": 0.0353, "theta": -0.0094, "rho": -0.0583, "theo": 8.6111, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 8.29999995231628}, {"option": "ALIT270521C00020000", "bid": 1.6, "bid_size": 134.0, "ask": 3.1, "ask_size": 196.0, "iv": 1.1889, "open_interest": 11.0, "volume": 0.0, "delta": 0.421, "gamma": 0.0379, "vega": 0.035, "theta": -0.0099, "rho": 0.0154, "theo": 2.0609, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 3.8, "last_trade_time": "2026-11-04T10:22:37", "percent_change": 0.0, "prev_day_close": 1.74999997019768}, {"option": "ALIT270521P00020000", "bid": 7.8, "bid_size": 57.0, "ask": 10.0, "ask_size": 51.0, "iv": 0.9468, "open_interest": 0.0, "volume": 0.0, "delta": -0.5604, "gamma": 0.0391, "vega": 0.0349, "theta": -0.0093, "rho": -0.0614, "theo": 9.4477, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 9.4500002861023}, {"option": "ALIT270521C00021000", "bid": 0.6, "bid_size": 139.0, "ask": 3.8, "ask_size": 221.0, "iv": 1.1902, "open_interest": 0.0, "volume": 0.0, "delta": 0.3997, "gamma": 0.0372, "vega": 0.0346, "theta": -0.0098, "rho": 0.0148, "theo": 1.9272, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 1.54999998211861}, {"option": "ALIT270521P00021000", "bid": 8.5, "bid_size": 76.0, "ask": 11.4, "ask_size": 65.0, "iv": 1.0089, "open_interest": 0.0, "volume": 0.0, "delta": -0.5824, "gamma": 0.0386, "vega": 0.0345, "theta": -0.0092, "rho": -0.0643, "theo": 10.2997, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 10.3000001907349}, {"option": "ALIT270521C00022000", "bid": 1.3, "bid_size": 130.0, "ask": 2.8, "ask_size": 178.0, "iv": 1.1879, "open_interest": 0.0, "volume": 0.0, "delta": 0.38, "gamma": 0.0365, "vega": 0.0341, "theta": -0.0097, "rho": 0.0143, "theo": 1.8065, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 1.62499994039536}, {"option": "ALIT270521P00022000", "bid": 10.1, "bid_size": 65.0, "ask": 12.3, "ask_size": 65.0, "iv": 1.1273, "open_interest": 0.0, "volume": 0.0, "delta": -0.6028, "gamma": 0.0381, "vega": 0.034, "theta": -0.009, "rho": -0.0663, "theo": 11.1652, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 10.9000000953674}, {"option": "ALIT270521C00023000", "bid": 0.3, "bid_size": 928.0, "ask": 3.2, "ask_size": 234.0, "iv": 1.1381, "open_interest": 0.0, "volume": 0.0, "delta": 0.3618, "gamma": 0.0358, "vega": 0.0336, "theta": -0.0096, "rho": 0.0138, "theo": 1.6975, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 1.50000002980232}, {"option": "ALIT270521P00023000", "bid": 10.2, "bid_size": 88.0, "ask": 13.1, "ask_size": 66.0, "iv": 1.0015, "open_interest": 0.0, "volume": 0.0, "delta": -0.622, "gamma": 0.0376, "vega": 0.0334, "theta": -0.0089, "rho": -0.0686, "theo": 12.043, "change": 0.0, "open": 0.0, "high": 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": "ALIT270521C00024000", "bid": 1.2, "bid_size": 112.0, "ask": 2.5, "ask_size": 171.0, "iv": 1.203, "open_interest": 0.0, "volume": 0.0, "delta": 0.3449, "gamma": 0.035, "vega": 0.033, "theta": -0.0095, "rho": 0.0132, "theo": 1.5987, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 1.37499995529652}, {"option": "ALIT270521P00024000", "bid": 11.3, "bid_size": 70.0, "ask": 13.7, "ask_size": 65.0, "iv": 0.9914, "open_interest": 0.0, "volume": 0.0, "delta": -0.6399, "gamma": 0.037, "vega": 0.0328, "theta": -0.0087, "rho": -0.0707, "theo": 12.9314, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 12.8999996185303}, {"option": "ALIT270521C00025000", "bid": 0.95, "bid_size": 137.0, "ask": 2.85, "ask_size": 230.0, "iv": 1.2511, "open_interest": 0.0, "volume": 0.0, "delta": 0.3291, "gamma": 0.0342, "vega": 0.0324, "theta": -0.0094, "rho": 0.0127, "theo": 1.5087, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 1.59999994933605}, {"option": "ALIT270521P00025000", "bid": 12.3, "bid_size": 67.0, "ask": 14.8, "ask_size": 65.0, "iv": 1.044, "open_interest": 0.0, "volume": 0.0, "delta": -0.6566, "gamma": 0.0364, "vega": 0.0322, "theta": -0.0085, "rho": -0.073, "theo": 13.8289, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 13.7000002861023}, {"option": "ALIT270521C00026000", "bid": 0.5, "bid_size": 915.0, "ask": 2.75, "ask_size": 234.0, "iv": 1.1999, "open_interest": 0.0, "volume": 0.0, "delta": 0.3144, "gamma": 0.0334, "vega": 0.0319, "theta": -0.0092, "rho": 0.0123, "theo": 1.4265, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 1.20000004768372}, {"option": "ALIT270521P00026000", "bid": 12.9, "bid_size": 88.0, "ask": 15.7, "ask_size": 66.0, "iv": 0.9929, "open_interest": 0.0, "volume": 0.0, "delta": -0.6723, "gamma": 0.0357, "vega": 0.0315, "theta": -0.0083, "rho": -0.0738, "theo": 14.7349, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 14.5999999046326}, {"option": "ALIT270521C00027000", "bid": 0.0, "bid_size": 0.0, "ask": 2.65, "ask_size": 233.0, "iv": 1.1351, "open_interest": 0.0, "volume": 0.0, "delta": 0.3008, "gamma": 0.0326, "vega": 0.0312, "theta": -0.0091, "rho": 0.0118, "theo": 1.3515, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.950000002980232}, {"option": "ALIT270521P00027000", "bid": 14.1, "bid_size": 67.0, "ask": 16.4, "ask_size": 65.0, "iv": 1.0072, "open_interest": 0.0, "volume": 0.0, "delta": -0.687, "gamma": 0.0352, "vega": 0.0308, "theta": -0.0081, "rho": -0.0756, "theo": 15.6485, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 15.5}, {"option": "ALIT270521C00030000", "bid": 0.55, "bid_size": 139.0, "ask": 1.9, "ask_size": 173.0, "iv": 1.1805, "open_interest": 0.0, "volume": 0.0, "delta": 0.2651, "gamma": 0.0303, "vega": 0.0294, "theta": -0.0087, "rho": 0.0106, "theo": 1.1609, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.825000012293458}, {"option": "ALIT270521P00030000", "bid": 16.8, "bid_size": 84.0, "ask": 19.1, "ask_size": 65.0, "iv": 0.9756, "open_interest": 0.0, "volume": 0.0, "delta": -0.726, "gamma": 0.0333, "vega": 0.0288, "theta": -0.0075, "rho": -0.0792, "theo": 18.4262, "change": 0.0, "open": 0.0, "high": 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": "ALIT280121C00003000", "bid": 8.0, "bid_size": 140.0, "ask": 11.9, "ask_size": 110.0, "iv": 1.0, "open_interest": 247.0, "volume": 0.0, "delta": 0.9682, "gamma": 0.0048, "vega": 0.01, "theta": 0.0, "rho": 0.0254, "theo": 10.0279, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 10.52, "last_trade_time": "2026-11-04T15:17:00", "percent_change": 0.0, "prev_day_close": 9.44999980926514}, {"option": "ALIT280121P00003000", "bid": 0.0, "bid_size": 0.0, "ask": 0.55, "ask_size": 18.0, "iv": 1.0412, "open_interest": 4.0, "volume": 1.0, "delta": -0.0326, "gamma": 0.0049, "vega": 0.0101, "theta": -0.0012, "rho": -0.0079, "theo": 0.3156, "change": 0.025, "open": 0.35, "high": 0.35, "low": 0.35, "tick": "no_change", "last_trade_price": 0.35, "last_trade_time": "2026-11-09T09:30:02", "percent_change": 7.69231, "prev_day_close": 0.324999988079071}, {"option": "ALIT280121C00005000", "bid": 7.0, "bid_size": 78.0, "ask": 10.4, "ask_size": 75.0, "iv": 1.0454, "open_interest": 31.0, "volume": 0.0, "delta": 0.9233, "gamma": 0.0098, "vega": 0.02, "theta": -0.0014, "rho": 0.034, "theo": 8.7439, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 10.2, "last_trade_time": "2026-11-04T11:20:54", "percent_change": 0.0, "prev_day_close": 8.55000019073486}, {"option": "ALIT280121P00005000", "bid": 0.0, "bid_size": 0.0, "ask": 3.2, "ask_size": 261.0, "iv": 1.3925, "open_interest": 7.0, "volume": 0.0, "delta": -0.0786, "gamma": 0.0101, "vega": 0.0202, "theta": -0.0024, "rho": -0.02, "theo": 0.9265, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 1.25, "last_trade_time": "2026-11-02T09:30:02", "percent_change": 0.0, "prev_day_close": 1.60000002384186}, {"option": "ALIT280121C00008000", "bid": 5.8, "bid_size": 58.0, "ask": 9.0, "ask_size": 73.0, "iv": 1.1012, "open_interest": 25.0, "volume": 0.0, "delta": 0.8476, "gamma": 0.0161, "vega": 0.0326, "theta": -0.0031, "rho": 0.0402, "theo": 7.2694, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 4.85, "last_trade_time": "2026-11-02T15:10:52", "percent_change": 0.0, "prev_day_close": 7.20000004768372}, {"option": "ALIT280121P00008000", "bid": 0.9, "bid_size": 78.0, "ask": 3.9, "ask_size": 78.0, "iv": 1.0892, "open_interest": 28.0, "volume": 0.0, "delta": -0.1569, "gamma": 0.0168, "vega": 0.0331, "theta": -0.0038, "rho": -0.0416, "theo": 2.3071, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 2.9, "last_trade_time": "2026-10-23T09:41:39", "percent_change": 0.0, "prev_day_close": 2.35000005364418}, {"option": "ALIT280121C00010000", "bid": 5.2, "bid_size": 61.0, "ask": 8.3, "ask_size": 77.0, "iv": 1.1238, "open_interest": 52.0, "volume": 0.0, "delta": 0.7982, "gamma": 0.0192, "vega": 0.0389, "theta": -0.0039, "rho": 0.0419, "theo": 6.5049, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 8.5, "last_trade_time": "2026-08-27T12:14:13", "percent_change": 0.0, "prev_day_close": 6.35000014305115}, {"option": "ALIT280121P00010000", "bid": 2.25, "bid_size": 75.0, "ask": 4.9, "ask_size": 3.0, "iv": 1.0655, "open_interest": 39.0, "volume": 0.0, "delta": -0.2088, "gamma": 0.0203, "vega": 0.0394, "theta": -0.0046, "rho": -0.0566, "theo": 3.4547, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 4.3, "last_trade_time": "2026-10-19T11:27:02", "percent_change": 0.0, "prev_day_close": 3.34999990463257}, {"option": "ALIT280121C00012000", "bid": 4.6, "bid_size": 94.0, "ask": 7.7, "ask_size": 91.0, "iv": 1.1258, "open_interest": 228.0, "volume": 0.0, "delta": 0.7515, "gamma": 0.0216, "vega": 0.0437, "theta": -0.0046, "rho": 0.0424, "theo": 5.8681, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 7.0, "last_trade_time": "2026-11-04T09:48:46", "percent_change": 0.0, "prev_day_close": 5.84999990463257}, {"option": "ALIT280121P00012000", "bid": 3.5, "bid_size": 57.0, "ask": 6.3, "ask_size": 52.0, "iv": 1.0979, "open_interest": 0.0, "volume": 0.0, "delta": -0.2582, "gamma": 0.0231, "vega": 0.0442, "theta": -0.0051, "rho": -0.071, "theo": 4.7366, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 5.70000004768372}, {"option": "ALIT280121C00015000", "bid": 3.8, "bid_size": 77.0, "ask": 6.8, "ask_size": 71.0, "iv": 1.1053, "open_interest": 42.0, "volume": 0.0, "delta": 0.6878, "gamma": 0.0241, "vega": 0.0488, "theta": -0.0053, "rho": 0.042, "theo": 5.0924, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 3.0, "last_trade_time": "2026-11-02T11:44:16", "percent_change": 0.0, "prev_day_close": 5.09999990463257}, {"option": "ALIT280121P00015000", "bid": 5.6, "bid_size": 57.0, "ask": 8.3, "ask_size": 49.0, "iv": 1.0828, "open_interest": 0.0, "volume": 0.0, "delta": -0.3268, "gamma": 0.0262, "vega": 0.0492, "theta": -0.0056, "rho": -0.0907, "theo": 6.8507, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 6.85000014305115}, {"option": "ALIT280121C00017000", "bid": 3.4, "bid_size": 77.0, "ask": 6.3, "ask_size": 72.0, "iv": 1.1001, "open_interest": 42.0, "volume": 0.0, "delta": 0.6494, "gamma": 0.0252, "vega": 0.051, "theta": -0.0057, "rho": 0.0413, "theo": 4.6666, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 5.8, "last_trade_time": "2026-11-04T09:30:20", "percent_change": 0.0, "prev_day_close": 4.69999992847443}, {"option": "ALIT280121P00017000", "bid": 7.7, "bid_size": 59.0, "ask": 8.7, "ask_size": 22.0, "iv": 1.0332, "open_interest": 7.0, "volume": 0.0, "delta": -0.3687, "gamma": 0.0277, "vega": 0.0512, "theta": -0.0058, "rho": -0.1028, "theo": 8.3589, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 10.1, "last_trade_time": "2026-07-02T11:39:50", "percent_change": 0.0, "prev_day_close": 8.25}, {"option": "ALIT280121C00020000", "bid": 2.75, "bid_size": 77.0, "ask": 5.8, "ask_size": 73.0, "iv": 1.0935, "open_interest": 43.0, "volume": 0.0, "delta": 0.5977, "gamma": 0.0262, "vega": 0.0533, "theta": -0.006, "rho": 0.0399, "theo": 4.1315, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 4.88, "last_trade_time": "2026-11-04T09:30:05", "percent_change": 0.0, "prev_day_close": 3.875}, {"option": "ALIT280121P00020000", "bid": 9.2, "bid_size": 74.0, "ask": 12.4, "ask_size": 85.0, "iv": 1.0789, "open_interest": 100.0, "volume": 0.0, "delta": -0.4263, "gamma": 0.0295, "vega": 0.053, "theta": -0.006, "rho": -0.1185, "theo": 10.7347, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 11.63, "last_trade_time": "2026-10-12T10:15:14", "percent_change": 0.0, "prev_day_close": 10.75}, {"option": "ALIT280121C00022000", "bid": 2.4, "bid_size": 84.0, "ask": 5.6, "ask_size": 82.0, "iv": 1.0998, "open_interest": 71.0, "volume": 0.0, "delta": 0.5667, "gamma": 0.0266, "vega": 0.0541, "theta": -0.0062, "rho": 0.0388, "theo": 3.8296, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 4.03, "last_trade_time": "2026-09-17T15:48:17", "percent_change": 0.0, "prev_day_close": 3.70000004768372}, {"option": "ALIT280121P00022000", "bid": 10.7, "bid_size": 57.0, "ask": 13.9, "ask_size": 65.0, "iv": 1.0534, "open_interest": 0.0, "volume": 0.0, "delta": -0.4614, "gamma": 0.0303, "vega": 0.0534, "theta": -0.006, "rho": -0.1269, "theo": 12.3798, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 12.6999998092651}, {"option": "ALIT280121C00025000", "bid": 2.0, "bid_size": 84.0, "ask": 5.1, "ask_size": 22.0, "iv": 1.036, "open_interest": 68.0, "volume": 0.0, "delta": 0.5247, "gamma": 0.0268, "vega": 0.0547, "theta": -0.0063, "rho": 0.0371, "theo": 3.4409, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 5.0, "last_trade_time": "2026-11-04T09:34:33", "percent_change": 0.0, "prev_day_close": 3.39999997615814}, {"option": "ALIT280121P00025000", "bid": 13.3, "bid_size": 57.0, "ask": 16.5, "ask_size": 65.0, "iv": 1.067, "open_interest": 0.0, "volume": 0.0, "delta": -0.51, "gamma": 0.0314, "vega": 0.0534, "theta": -0.006, "rho": -0.1392, "theo": 14.9204, "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": 15.3000001907349}, {"option": "ALIT280121C00027000", "bid": 1.75, "bid_size": 59.0, "ask": 4.8, "ask_size": 58.0, "iv": 1.0832, "open_interest": 5.0, "volume": 0.0, "delta": 0.4995, "gamma": 0.0268, "vega": 0.0548, "theta": -0.0064, "rho": 0.0359, "theo": 3.217, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 10.53, "last_trade_time": "2026-07-13T15:59:15", "percent_change": 0.0, "prev_day_close": 3.17499989271164}, {"option": "ALIT280121P00027000", "bid": 15.0, "bid_size": 57.0, "ask": 18.3, "ask_size": 65.0, "iv": 1.0717, "open_interest": 0.0, "volume": 0.0, "delta": -0.5396, "gamma": 0.0319, "vega": 0.0528, "theta": -0.006, "rho": -0.1443, "theo": 16.6547, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 17.0000004768372}, {"option": "ALIT280121C00030000", "bid": 1.4, "bid_size": 67.0, "ask": 4.5, "ask_size": 67.0, "iv": 1.0799, "open_interest": 6.0, "volume": 0.0, "delta": 0.4651, "gamma": 0.0266, "vega": 0.0546, "theta": -0.0064, "rho": 0.0343, "theo": 2.9235, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 4.2, "last_trade_time": "2026-11-04T10:43:29", "percent_change": 0.0, "prev_day_close": 2.80000007152557}, {"option": "ALIT280121P00030000", "bid": 17.7, "bid_size": 57.0, "ask": 20.8, "ask_size": 65.0, "iv": 1.0639, "open_interest": 0.0, "volume": 0.0, "delta": -0.5813, "gamma": 0.0325, "vega": 0.0516, "theta": -0.0058, "rho": -0.1521, "theo": 19.3077, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 19.6499996185303}, {"option": "ALIT280121C00032000", "bid": 1.25, "bid_size": 60.0, "ask": 4.4, "ask_size": 62.0, "iv": 1.0902, "open_interest": 8.0, "volume": 0.0, "delta": 0.4443, "gamma": 0.0264, "vega": 0.0542, "theta": -0.0064, "rho": 0.0332, "theo": 2.7517, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 3.6, "last_trade_time": "2026-09-11T11:46:38", "percent_change": 0.0, "prev_day_close": 2.62499994039536}, {"option": "ALIT280121P00032000", "bid": 19.4, "bid_size": 57.0, "ask": 22.7, "ask_size": 65.0, "iv": 1.066, "open_interest": 0.0, "volume": 0.0, "delta": -0.6069, "gamma": 0.0329, "vega": 0.0506, "theta": -0.0057, "rho": -0.1569, "theo": 21.1038, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 21.4500007629395}, {"option": "ALIT280121C00035000", "bid": 1.05, "bid_size": 50.0, "ask": 4.1, "ask_size": 70.0, "iv": 1.0887, "open_interest": 0.0, "volume": 0.0, "delta": 0.4158, "gamma": 0.026, "vega": 0.0535, "theta": -0.0063, "rho": 0.0316, "theo": 2.5236, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 2.44999998807907}, {"option": "ALIT280121P00035000", "bid": 22.1, "bid_size": 57.0, "ask": 25.5, "ask_size": 65.0, "iv": 1.0718, "open_interest": 0.0, "volume": 0.0, "delta": -0.6425, "gamma": 0.0332, "vega": 0.0482, "theta": -0.0055, "rho": -0.1562, "theo": 23.8351, "change": 0.0, "open": 0.0, "high": 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": "ALIT280121C00037000", "bid": 0.9, "bid_size": 64.0, "ask": 4.1, "ask_size": 109.0, "iv": 1.1017, "open_interest": 289.0, "volume": 0.0, "delta": 0.3985, "gamma": 0.0257, "vega": 0.0529, "theta": -0.0062, "rho": 0.0306, "theo": 2.3881, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 2.1, "last_trade_time": "2026-11-04T09:48:46", "percent_change": 0.0, "prev_day_close": 2.375}, {"option": "ALIT280121P00037000", "bid": 23.9, "bid_size": 77.0, "ask": 27.4, "ask_size": 65.0, "iv": 1.0744, "open_interest": 0.0, "volume": 0.0, "delta": -0.6652, "gamma": 0.0334, "vega": 0.0468, "theta": -0.0054, "rho": -0.1575, "theo": 25.6788, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 24.55, "last_trade_time": "2026-11-04T11:22:39", "percent_change": 0.0, "prev_day_close": 25.6999998092651}, {"option": "ALIT1261120C00000500", "bid": 0.0, "bid_size": 0.0, "ask": 0.5, "ask_size": 3416.0, "iv": 4.6935, "open_interest": 494.0, "volume": 0.0, "delta": 0.8251, "gamma": 0.0701, "vega": 0.0057, "theta": -0.0437, "rho": 0.0026, "theo": 0.1499, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.41, "last_trade_time": "2026-07-31T10:19:55", "percent_change": 0.0, "prev_day_close": 0.224999994039536}, {"option": "ALIT1261120P00000500", "bid": 0.0, "bid_size": 0.0, "ask": 0.5, "ask_size": 4048.0, "iv": 0.0, "open_interest": 99.0, "volume": 0.0, "delta": -0.1782, "gamma": 0.0704, "vega": 0.0057, "theta": -0.0442, "rho": -0.0008, "theo": 0.0205, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.174999997019768}, {"option": "ALIT1261120C00001000", "bid": 0.0, "bid_size": 0.0, "ask": 0.25, "ask_size": 3556.0, "iv": 5.0396, "open_interest": 384.0, "volume": 0.0, "delta": 0.1904, "gamma": 0.0512, "vega": 0.0059, "theta": -0.0643, "rho": 0.0007, "theo": 0.0226, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.1, "last_trade_time": "2026-08-17T11:23:58", "percent_change": 0.0, "prev_day_close": 0.0500000007450581}, {"option": "ALIT1261120P00001000", "bid": 0.15, "bid_size": 1052.0, "ask": 0.6, "ask_size": 547.0, "iv": 1.5453, "open_interest": 20.0, "volume": 0.0, "delta": -0.8147, "gamma": 0.0515, "vega": 0.0058, "theta": -0.0638, "rho": -0.004, "theo": 0.3932, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.44, "last_trade_time": "2026-08-06T12:03:16", "percent_change": 0.0, "prev_day_close": 0.350000008940697}, {"option": "ALIT1261120C00001500", "bid": 0.0, "bid_size": 0.0, "ask": 0.5, "ask_size": 1986.0, "iv": 0.0, "open_interest": 209.0, "volume": 0.0, "delta": 0.0893, "gamma": 0.0239, "vega": 0.0035, "theta": -0.0463, "rho": 0.0003, "theo": 0.0109, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.05, "last_trade_time": "2026-08-27T11:10:24", "percent_change": 0.0, "prev_day_close": 0.174999997019768}, {"option": "ALIT1261120P00001500", "bid": 0.65, "bid_size": 504.0, "ask": 1.1, "ask_size": 279.0, "iv": 2.534, "open_interest": 80.0, "volume": 0.0, "delta": -0.9164, "gamma": 0.0243, "vega": 0.0033, "theta": -0.0452, "rho": -0.0048, "theo": 0.8816, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.92, "last_trade_time": "2026-10-12T09:30:07", "percent_change": 0.0, "prev_day_close": 0.849999979138374}, {"option": "ALIT1261120C00002000", "bid": 0.0, "bid_size": 0.0, "ask": 0.5, "ask_size": 4322.0, "iv": 0.0, "open_interest": 286.0, "volume": 0.0, "delta": 0.0569, "gamma": 0.0148, "vega": 0.0024, "theta": -0.0363, "rho": 0.0002, "theo": 0.0072, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.05, "last_trade_time": "2026-09-22T15:07:03", "percent_change": 0.0, "prev_day_close": 0.174999997019768}, {"option": "ALIT1261120P00002000", "bid": 1.15, "bid_size": 371.0, "ask": 1.6, "ask_size": 188.0, "iv": 3.1872, "open_interest": 0.0, "volume": 0.0, "delta": -0.9493, "gamma": 0.0152, "vega": 0.0022, "theta": -0.0344, "rho": -0.005, "theo": 1.3778, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 1.3, "last_trade_time": "2026-10-12T09:30:09", "percent_change": 0.0, "prev_day_close": 1.375}, {"option": "ALIT1261120C00003000", "bid": 0.0, "bid_size": 0.0, "ask": 0.5, "ask_size": 4020.0, "iv": 0.0, "open_interest": 441.0, "volume": 0.0, "delta": 0.0327, "gamma": 0.0081, "vega": 0.0016, "theta": -0.0259, "rho": 0.0001, "theo": 0.0043, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.01, "last_trade_time": "2026-09-25T12:35:20", "percent_change": 0.0, "prev_day_close": 0.174999997019768}, {"option": "ALIT1261120P00003000", "bid": 2.15, "bid_size": 371.0, "ask": 2.6, "ask_size": 181.0, "iv": 4.0719, "open_interest": 0.0, "volume": 0.0, "delta": -0.9745, "gamma": 0.0087, "vega": 0.0013, "theta": -0.022, "rho": -0.0052, "theo": 2.375, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 2.375}, {"option": "ALIT1261120C00004000", "bid": 0.0, "bid_size": 0.0, "ask": 0.5, "ask_size": 2303.0, "iv": 0.0, "open_interest": 10.0, "volume": 0.0, "delta": 0.023, "gamma": 0.0055, "vega": 0.0011, "theta": -0.0205, "rho": 0.0001, "theo": 0.0031, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 0.05, "last_trade_time": "2026-10-28T09:54:28", "percent_change": 0.0, "prev_day_close": 0.174999997019768}, {"option": "ALIT1261120P00004000", "bid": 3.0, "bid_size": 370.0, "ask": 3.7, "ask_size": 368.0, "iv": 0.0, "open_interest": 0.0, "volume": 0.0, "delta": -0.9856, "gamma": 0.0063, "vega": 0.0008, "theta": -0.0138, "rho": -0.0047, "theo": 3.3738, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 3.35000002384186}, {"option": "ALIT1270115C00000500", "bid": 0.0, "bid_size": 0.0, "ask": 0.5, "ask_size": 4104.0, "iv": 1.9782, "open_interest": 734.0, "volume": 0.0, "delta": 0.7529, "gamma": 0.0533, "vega": 0.0164, "theta": -0.0137, "rho": 0.0085, "theo": 0.1763, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.26, "last_trade_time": "2026-08-31T11:14:57", "percent_change": 0.0, "prev_day_close": 0.224999994039536}, {"option": "ALIT1270115P00000500", "bid": 0.0, "bid_size": 0.0, "ask": 0.5, "ask_size": 6855.0, "iv": 3.5485, "open_interest": 207.0, "volume": 0.0, "delta": -0.2382, "gamma": 0.0515, "vega": 0.0166, "theta": -0.0135, "rho": -0.0077, "theo": 0.0542, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.1, "last_trade_time": "2026-09-01T11:49:07", "percent_change": 0.0, "prev_day_close": 0.200000002980232}, {"option": "ALIT1270115C00001000", "bid": 0.0, "bid_size": 0.0, "ask": 0.15, "ask_size": 4588.0, "iv": 1.5979, "open_interest": 1504.0, "volume": 0.0, "delta": 0.2663, "gamma": 0.0483, "vega": 0.0175, "theta": -0.0162, "rho": 0.0043, "theo": 0.042, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.05, "last_trade_time": "2026-10-28T15:52:47", "percent_change": 0.0, "prev_day_close": 0.0750000029802322}, {"option": "ALIT1270115P00001000", "bid": 0.15, "bid_size": 4767.0, "ask": 0.65, "ask_size": 4037.0, "iv": 1.0339, "open_interest": 331.0, "volume": 0.0, "delta": -0.7182, "gamma": 0.0485, "vega": 0.0175, "theta": -0.0154, "rho": -0.0271, "theo": 0.4173, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.400000013411045}, {"option": "ALIT1270115C00001500", "bid": 0.0, "bid_size": 0.0, "ask": 0.5, "ask_size": 6318.0, "iv": 3.8512, "open_interest": 1380.0, "volume": 0.0, "delta": 0.1587, "gamma": 0.0287, "vega": 0.0128, "theta": -0.0146, "rho": 0.0026, "theo": 0.0258, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.05, "last_trade_time": "2026-09-14T13:51:10", "percent_change": 0.0, "prev_day_close": 0.174999997019768}, {"option": "ALIT1270115P00001500", "bid": 0.65, "bid_size": 1341.0, "ask": 1.1, "ask_size": 696.0, "iv": 0.9829, "open_interest": 5.0, "volume": 0.0, "delta": -0.8291, "gamma": 0.0298, "vega": 0.0129, "theta": -0.0132, "rho": -0.034, "theo": 0.8984, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 1.04, "last_trade_time": "2026-09-28T14:05:42", "percent_change": 0.0, "prev_day_close": 0.849999964237213}, {"option": "ALIT1270115C00002000", "bid": 0.0, "bid_size": 0.0, "ask": 0.05, "ask_size": 139.0, "iv": 1.8385, "open_interest": 4075.0, "volume": 0.0, "delta": 0.1183, "gamma": 0.0207, "vega": 0.0105, "theta": -0.0135, "rho": 0.0019, "theo": 0.0199, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.04, "last_trade_time": "2026-11-02T10:35:29", "percent_change": 0.0, "prev_day_close": 0.025000000372529}, {"option": "ALIT1270115P00002000", "bid": 1.15, "bid_size": 1314.0, "ask": 1.6, "ask_size": 688.0, "iv": 1.3124, "open_interest": 2.0, "volume": 0.0, "delta": -0.8734, "gamma": 0.0223, "vega": 0.0104, "theta": -0.0114, "rho": -0.0377, "theo": 1.3904, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 1.34999996423721}, {"option": "ALIT1270115C00003000", "bid": 0.0, "bid_size": 0.0, "ask": 0.05, "ask_size": 10.0, "iv": 2.2384, "open_interest": 19571.0, "volume": 0.0, "delta": 0.0833, "gamma": 0.0139, "vega": 0.0081, "theta": -0.012, "rho": 0.0013, "theo": 0.0146, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 0.02, "last_trade_time": "2026-10-27T15:13:06", "percent_change": 0.0, "prev_day_close": 0.025000000372529}, {"option": "ALIT1270115P00003000", "bid": 2.15, "bid_size": 1314.0, "ask": 2.6, "ask_size": 687.0, "iv": 1.761, "open_interest": 0.0, "volume": 0.0, "delta": -0.9159, "gamma": 0.0163, "vega": 0.0074, "theta": -0.0087, "rho": -0.039, "theo": 2.3823, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 2.35000002384186}, {"option": "ALIT1270115C00004000", "bid": 0.0, "bid_size": 0.0, "ask": 0.5, "ask_size": 1933.0, "iv": 4.9615, "open_interest": 17.0, "volume": 0.0, "delta": 0.067, "gamma": 0.0107, "vega": 0.0068, "theta": -0.011, "rho": 0.001, "theo": 0.0121, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.05, "last_trade_time": "2026-08-31T15:52:52", "percent_change": 0.0, "prev_day_close": 0.174999997019768}, {"option": "ALIT1270115P00004000", "bid": 2.0, "bid_size": 310.0, "ask": 4.7, "ask_size": 773.0, "iv": 0.0, "open_interest": 0.0, "volume": 0.0, "delta": -0.9396, "gamma": 0.014, "vega": 0.0056, "theta": -0.0068, "rho": -0.0368, "theo": 3.3779, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 3.40000009536743}, {"option": "ALIT1270115C00005000", "bid": 0.0, "bid_size": 0.0, "ask": 0.05, "ask_size": 40.0, "iv": 2.6989, "open_interest": 18618.0, "volume": 0.0, "delta": 0.0573, "gamma": 0.009, "vega": 0.006, "theta": -0.0103, "rho": 0.0009, "theo": 0.0105, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.02, "last_trade_time": "2026-10-30T15:53:45", "percent_change": 0.0, "prev_day_close": 0.025000000372529}, {"option": "ALIT1270115P00005000", "bid": 4.0, "bid_size": 1313.0, "ask": 4.8, "ask_size": 1284.0, "iv": 2.9525, "open_interest": 1.0, "volume": 0.0, "delta": -0.9559, "gamma": 0.0127, "vega": 0.0043, "theta": -0.0047, "rho": -0.0317, "theo": 4.3751, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 4.34999990463257}, {"option": "ALIT1270115C00007000", "bid": 0.0, "bid_size": 0.0, "ask": 0.05, "ask_size": 20.0, "iv": 2.982, "open_interest": 5101.0, "volume": 0.0, "delta": 0.046, "gamma": 0.0069, "vega": 0.005, "theta": -0.0093, "rho": 0.0007, "theo": 0.0086, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.01, "last_trade_time": "2026-09-25T12:35:20", "percent_change": 0.0, "prev_day_close": 0.174999997019768}, {"option": "ALIT1270115P00007000", "bid": 5.9, "bid_size": 371.0, "ask": 6.9, "ask_size": 370.0, "iv": 3.3279, "open_interest": 0.0, "volume": 0.0, "delta": -0.9805, "gamma": 0.012, "vega": 0.0022, "theta": -0.0017, "rho": -0.0225, "theo": 6.3724, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 6.34999990463257}, {"option": "ALIT1270115C00010000", "bid": 0.0, "bid_size": 0.0, "ask": 0.5, "ask_size": 6393.0, "iv": 5.8192, "open_interest": 1453.0, "volume": 0.0, "delta": 0.037, "gamma": 0.0054, "vega": 0.0042, "theta": -0.0084, "rho": 0.0006, "theo": 0.0071, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.05, "last_trade_time": "2026-09-25T09:30:11", "percent_change": 0.0, "prev_day_close": 0.174999997019768}, {"option": "ALIT1270115P00010000", "bid": 8.9, "bid_size": 371.0, "ask": 9.9, "ask_size": 371.0, "iv": 3.733, "open_interest": 0.0, "volume": 0.0, "delta": -0.997, "gamma": 0.0021, "vega": 0.0, "theta": 0.0, "rho": 0.0, "theo": 9.372, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 9.34999990463257}, {"option": "ALIT1270115C00012000", "bid": 0.0, "bid_size": 0.0, "ask": 0.05, "ask_size": 1.0, "iv": 3.4097, "open_interest": 1825.0, "volume": 0.0, "delta": 0.0332, "gamma": 0.0047, "vega": 0.0038, "theta": -0.0079, "rho": 0.0005, "theo": 0.0064, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 0.1, "last_trade_time": "2026-07-07T10:15:50", "percent_change": 0.0, "prev_day_close": 0.025000000372529}, {"option": "ALIT1270115P00012000", "bid": 10.6, "bid_size": 371.0, "ask": 12.2, "ask_size": 921.0, "iv": 3.9439, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": 0.0, "rho": 0.0, "theo": 11.372, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 11.38, "last_trade_time": "2026-09-09T13:24:21", "percent_change": 0.0, "prev_day_close": 11.3499999046326}, {"option": "ALIT1270115C00015000", "bid": 0.0, "bid_size": 0.0, "ask": 0.05, "ask_size": 5.0, "iv": 3.5786, "open_interest": 859.0, "volume": 0.0, "delta": 0.0292, "gamma": 0.0041, "vega": 0.0034, "theta": -0.0074, "rho": 0.0004, "theo": 0.0057, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.04, "last_trade_time": "2026-08-05T12:39:14", "percent_change": 0.0, "prev_day_close": 0.025000000372529}, {"option": "ALIT1270115P00015000", "bid": 13.6, "bid_size": 370.0, "ask": 15.2, "ask_size": 915.0, "iv": 4.2069, "open_interest": 0.0, "volume": 0.0, "delta": -1.0, "gamma": 0.0, "vega": 0.0, "theta": 0.0, "rho": 0.0, "theo": 14.372, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 14.3499999046326}, {"option": "ALIT1270219C00000500", "bid": 0.0, "bid_size": 0.0, "ask": 0.5, "ask_size": 1128.0, "iv": 1.4402, "open_interest": 0.0, "volume": 0.0, "delta": 0.7805, "gamma": 0.0371, "vega": 0.0208, "theta": -0.0122, "rho": 0.0146, "theo": 0.232, "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": 0.224999994039536}, {"option": "ALIT1270219P00000500", "bid": 0.0, "bid_size": 0.0, "ask": 0.5, "ask_size": 5234.0, "iv": 2.935, "open_interest": 0.0, "volume": 0.0, "delta": -0.2416, "gamma": 0.0377, "vega": 0.0208, "theta": -0.0129, "rho": -0.0114, "theo": 0.0869, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.200000002980232}, {"option": "ALIT1270219C00001000", "bid": 0.0, "bid_size": 0.0, "ask": 0.5, "ask_size": 3479.0, "iv": 2.5494, "open_interest": 0.0, "volume": 0.0, "delta": 0.4516, "gamma": 0.0403, "vega": 0.0267, "theta": -0.0193, "rho": 0.0097, "theo": 0.1104, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.200000002980232}, {"option": "ALIT1270219P00001000", "bid": 0.2, "bid_size": 2282.0, "ask": 0.65, "ask_size": 988.0, "iv": 1.2007, "open_interest": 0.0, "volume": 0.0, "delta": -0.5772, "gamma": 0.0416, "vega": 0.0262, "theta": -0.0189, "rho": -0.031, "theo": 0.4624, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.400000013411045}, {"option": "ALIT1270219C00001500", "bid": 0.0, "bid_size": 0.0, "ask": 0.5, "ask_size": 1644.0, "iv": 3.0131, "open_interest": 0.0, "volume": 0.0, "delta": 0.3548, "gamma": 0.0312, "vega": 0.0249, "theta": -0.0217, "rho": 0.0074, "theo": 0.09, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.200000002980232}, {"option": "ALIT1270219P00001500", "bid": 0.45, "bid_size": 318.0, "ask": 1.15, "ask_size": 157.0, "iv": 0.0, "open_interest": 0.0, "volume": 0.0, "delta": -0.6775, "gamma": 0.0328, "vega": 0.0239, "theta": -0.0203, "rho": -0.043, "theo": 0.9397, "change": 0.0, "open": 0.0, "high": 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": "ALIT1270219C00002000", "bid": 0.0, "bid_size": 0.0, "ask": 0.5, "ask_size": 4935.0, "iv": 3.3043, "open_interest": 0.0, "volume": 0.0, "delta": 0.3114, "gamma": 0.0264, "vega": 0.0236, "theta": -0.023, "rho": 0.0063, "theo": 0.0815, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.174999997019768}, {"option": "ALIT1270219P00002000", "bid": 1.15, "bid_size": 996.0, "ask": 1.6, "ask_size": 518.0, "iv": 1.3251, "open_interest": 0.0, "volume": 0.0, "delta": -0.724, "gamma": 0.0282, "vega": 0.0222, "theta": -0.0206, "rho": -0.0531, "theo": 1.4289, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 1.375}, {"option": "ALIT1270219C00003000", "bid": 0.0, "bid_size": 0.0, "ask": 0.5, "ask_size": 4937.0, "iv": 3.6779, "open_interest": 0.0, "volume": 0.0, "delta": 0.2685, "gamma": 0.0215, "vega": 0.0219, "theta": -0.0244, "rho": 0.0052, "theo": 0.0732, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.174999997019768}, {"option": "ALIT1270219P00003000", "bid": 2.15, "bid_size": 984.0, "ask": 2.6, "ask_size": 514.0, "iv": 1.6887, "open_interest": 0.0, "volume": 0.0, "delta": -0.7726, "gamma": 0.0238, "vega": 0.0198, "theta": -0.0201, "rho": -0.0673, "theo": 2.4167, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 2.375}, {"option": "ALIT1270219C00004000", "bid": 0.0, "bid_size": 0.0, "ask": 0.5, "ask_size": 4939.0, "iv": 3.9228, "open_interest": 0.0, "volume": 0.0, "delta": 0.246, "gamma": 0.0189, "vega": 0.0209, "theta": -0.0252, "rho": 0.0047, "theo": 0.0688, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.174999997019768}, {"option": "ALIT1270219P00004000", "bid": 3.0, "bid_size": 977.0, "ask": 3.7, "ask_size": 955.0, "iv": 0.0, "open_interest": 0.0, "volume": 0.0, "delta": -0.8011, "gamma": 0.0218, "vega": 0.0182, "theta": -0.019, "rho": -0.0766, "theo": 3.4089, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 3.35000002384186}, {"option": "ALIT1280121C00000500", "bid": 0.1, "bid_size": 5777.0, "ask": 0.45, "ask_size": 25.0, "iv": 0.9799, "open_interest": 3627.0, "volume": 0.0, "delta": 0.7499, "gamma": 0.0192, "vega": 0.0376, "theta": -0.0048, "rho": 0.029, "theo": 0.3083, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.25, "last_trade_time": "2026-11-05T10:28:26", "percent_change": 0.0, "prev_day_close": 0.325000006705523}, {"option": "ALIT1280121P00000500", "bid": 0.0, "bid_size": 0.0, "ask": 0.5, "ask_size": 6496.0, "iv": 1.4263, "open_interest": 209.0, "volume": 0.0, "delta": -0.1995, "gamma": 0.0174, "vega": 0.0373, "theta": -0.0046, "rho": -0.0631, "theo": 0.2012, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.21, "last_trade_time": "2026-07-07T14:06:03", "percent_change": 0.0, "prev_day_close": 0.224999994039536}, {"option": "ALIT1280121C00001000", "bid": 0.0, "bid_size": 0.0, "ask": 0.4, "ask_size": 50.0, "iv": 0.9571, "open_interest": 4432.0, "volume": 0.0, "delta": 0.5733, "gamma": 0.0226, "vega": 0.0493, "theta": -0.0065, "rho": 0.0305, "theo": 0.2092, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 0.3, "last_trade_time": "2026-11-04T09:33:32", "percent_change": 0.0, "prev_day_close": 0.25}, {"option": "ALIT1280121P00001000", "bid": 0.3, "bid_size": 2142.0, "ask": 0.8, "ask_size": 2004.0, "iv": 1.0438, "open_interest": 19.0, "volume": 0.0, "delta": -0.3705, "gamma": 0.0234, "vega": 0.0492, "theta": -0.0058, "rho": -0.1314, "theo": 0.5871, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 0.7, "last_trade_time": "2026-09-28T14:06:43", "percent_change": 0.0, "prev_day_close": 0.575000002980232}, {"option": "ALIT1280121C00001500", "bid": 0.0, "bid_size": 0.0, "ask": 0.3, "ask_size": 5302.0, "iv": 1.1813, "open_interest": 285.0, "volume": 2.0, "delta": 0.4855, "gamma": 0.0217, "vega": 0.051, "theta": -0.0072, "rho": 0.028, "theo": 0.171, "change": -0.215, "open": 0.01, "high": 0.01, "low": 0.01, "tick": "down", "last_trade_price": 0.01, "last_trade_time": "2026-11-09T13:17:40", "percent_change": -95.5556, "prev_day_close": 0.224999994039536}, {"option": "ALIT1280121P00001500", "bid": 0.75, "bid_size": 2366.0, "ask": 1.25, "ask_size": 2314.0, "iv": 1.1268, "open_interest": 69.0, "volume": 2.0, "delta": -0.4668, "gamma": 0.0245, "vega": 0.0508, "theta": -0.006, "rho": -0.1785, "theo": 1.0347, "change": 0.025, "open": 1.0, "high": 1.0, "low": 1.0, "tick": "up", "last_trade_price": 1.0, "last_trade_time": "2026-11-09T13:13:18", "percent_change": 2.5641, "prev_day_close": 0.975000023841858}, {"option": "ALIT1280121C00002000", "bid": 0.0, "bid_size": 0.0, "ask": 0.35, "ask_size": 5970.0, "iv": 1.4194, "open_interest": 1805.0, "volume": 0.0, "delta": 0.4337, "gamma": 0.0204, "vega": 0.0507, "theta": -0.0075, "rho": 0.0258, "theo": 0.1504, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 0.1, "last_trade_time": "2026-11-05T10:18:22", "percent_change": 0.0, "prev_day_close": 0.174999997019768}, {"option": "ALIT1280121P00002000", "bid": 1.2, "bid_size": 5448.0, "ask": 1.7, "ask_size": 5387.0, "iv": 1.1069, "open_interest": 1427.0, "volume": 0.0, "delta": -0.5307, "gamma": 0.025, "vega": 0.0499, "theta": -0.0059, "rho": -0.2109, "theo": 1.502, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 1.4, "last_trade_time": "2026-07-06T12:23:00", "percent_change": 0.0, "prev_day_close": 1.42500001192093}, {"option": "ALIT1280121C00003000", "bid": 0.0, "bid_size": 0.0, "ask": 0.5, "ask_size": 5760.0, "iv": 1.8961, "open_interest": 2329.0, "volume": 0.0, "delta": 0.373, "gamma": 0.0185, "vega": 0.0491, "theta": -0.0077, "rho": 0.0229, "theo": 0.1276, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.05, "last_trade_time": "2026-11-05T10:25:57", "percent_change": 0.0, "prev_day_close": 0.200000002980232}, {"option": "ALIT1280121P00003000", "bid": 2.15, "bid_size": 1323.0, "ask": 2.65, "ask_size": 688.0, "iv": 1.1092, "open_interest": 20.0, "volume": 0.0, "delta": -0.6185, "gamma": 0.0261, "vega": 0.046, "theta": -0.0053, "rho": -0.2491, "theo": 2.4603, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 2.64, "last_trade_time": "2026-10-23T09:30:07", "percent_change": 0.0, "prev_day_close": 2.375}, {"option": "ALIT1280121C00004000", "bid": 0.0, "bid_size": 0.0, "ask": 0.5, "ask_size": 6548.0, "iv": 2.013, "open_interest": 1955.0, "volume": 0.0, "delta": 0.3371, "gamma": 0.0171, "vega": 0.0475, "theta": -0.0078, "rho": 0.0209, "theo": 0.1146, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.05, "last_trade_time": "2026-10-12T09:30:03", "percent_change": 0.0, "prev_day_close": 0.200000002980232}, {"option": "ALIT1280121P00004000", "bid": 2.9, "bid_size": 1252.0, "ask": 3.7, "ask_size": 1224.0, "iv": 0.0, "open_interest": 0.0, "volume": 0.0, "delta": -0.6815, "gamma": 0.0274, "vega": 0.041, "theta": -0.0045, "rho": -0.2574, "theo": 3.4331, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 3.62, "last_trade_time": "2026-07-01T10:13:34", "percent_change": 0.0, "prev_day_close": 3.35000002384186}, {"option": "ALIT1280121C00005000", "bid": 0.0, "bid_size": 0.0, "ask": 0.5, "ask_size": 5888.0, "iv": 2.0994, "open_interest": 231.0, "volume": 0.0, "delta": 0.3124, "gamma": 0.016, "vega": 0.0461, "theta": -0.0078, "rho": 0.0195, "theo": 0.1058, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.15, "last_trade_time": "2026-07-23T10:14:35", "percent_change": 0.0, "prev_day_close": 0.200000002980232}, {"option": "ALIT1280121P00005000", "bid": 4.0, "bid_size": 1253.0, "ask": 4.8, "ask_size": 1224.0, "iv": 1.4386, "open_interest": 0.0, "volume": 0.0, "delta": -0.7359, "gamma": 0.0295, "vega": 0.0375, "theta": -0.004, "rho": -0.2742, "theo": 4.414, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 4.34999990463257}, {"option": "ALIT1280121C00007000", "bid": 0.0, "bid_size": 0.0, "ask": 0.45, "ask_size": 6494.0, "iv": 2.124, "open_interest": 107.0, "volume": 0.0, "delta": 0.2796, "gamma": 0.0146, "vega": 0.044, "theta": -0.0078, "rho": 0.0176, "theo": 0.0943, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 0.174999997019768}, {"option": "ALIT1280121P00007000", "bid": 5.9, "bid_size": 361.0, "ask": 6.9, "ask_size": 361.0, "iv": 1.6644, "open_interest": 0.0, "volume": 0.0, "delta": -0.8235, "gamma": 0.0325, "vega": 0.0255, "theta": -0.0023, "rho": -0.2142, "theo": 6.3901, "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": 6.35000014305115}], "symbol": "ALIT", "security_type": "stock", "exchange_id": 3, "current_price": 12.87, "price_change": -0.21, "price_change_percent": -1.633, "bid": 12.55, "ask": 13.75, "bid_size": 1500, "ask_size": 100, "open": 12.27, "high": 13.025, "low": 12.1, "close": 12.65, "prev_day_close": 12.86, "volume": 609128, "iv30": 116.722, "iv30_change": -9.728, "iv30_change_percent": -7.6932, "seqno": 10402926401, "last_trade_time": "2026-11-09T15:59:59", "tick": "up"}, "symbol": "ALIT"}