{"timestamp": "2026-10-24 04:20:57", "data": {"options": [{"option": "CVRX261120C00002500", "bid": 0.0, "bid_size": 0.0, "ask": 0.05, "ask_size": 13.0, "iv": 1.4211, "open_interest": 204.0, "volume": 0.0, "delta": 0.0897, "gamma": 0.3121, "vega": 0.0006, "theta": -0.0014, "rho": 0.0001, "theo": 0.0181, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.05, "last_trade_time": "2026-10-15T09:30:07", "percent_change": 0.0, "prev_day_close": 0.025000000372529}, {"option": "CVRX261120P00002500", "bid": 0.0, "bid_size": 0.0, "ask": 4.0, "ask_size": 1352.0, "iv": 7.9732, "open_interest": 0.0, "volume": 0.0, "delta": -0.9322, "gamma": 0.3298, "vega": 0.0005, "theta": -0.0016, "rho": -0.0006, "theo": 1.1038, "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": 2.50000004842877}, {"option": "CVRX261120C00005000", "bid": 0.0, "bid_size": 0.0, "ask": 4.8, "ask_size": 453.0, "iv": 0.0, "open_interest": 5.0, "volume": 0.0, "delta": 0.0265, "gamma": 0.0764, "vega": 0.0002, "theta": -0.0008, "rho": 0.0, "theo": 0.0063, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.05, "last_trade_time": "2026-09-30T15:41:28", "percent_change": 0.0, "prev_day_close": 2.45000004768372}, {"option": "CVRX261120P00005000", "bid": 1.85, "bid_size": 64.0, "ask": 6.0, "ask_size": 1059.0, "iv": 5.2208, "open_interest": 0.0, "volume": 0.0, "delta": -0.9902, "gamma": 0.0569, "vega": 0.0001, "theta": -0.0006, "rho": -0.0002, "theo": 3.596, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 3.94999998807907}, {"option": "CVRX261120C00007500", "bid": 0.0, "bid_size": 0.0, "ask": 4.8, "ask_size": 449.0, "iv": 0.0, "open_interest": 0.0, "volume": 0.0, "delta": 0.0152, "gamma": 0.0405, "vega": 0.0001, "theta": -0.0006, "rho": 0.0, "theo": 0.0039, "change": 0.0, "open": 0.0, "high": 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": "CVRX261120P00007500", "bid": 4.8, "bid_size": 56.0, "ask": 8.2, "ask_size": 1057.0, "iv": 6.422, "open_interest": 0.0, "volume": 0.0, "delta": -0.9972, "gamma": 0.0179, "vega": 0.0, "theta": -0.0002, "rho": -0.0001, "theo": 6.0952, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 5.99999976158142}, {"option": "CVRX261218C00002500", "bid": 0.0, "bid_size": 0.0, "ask": 1.15, "ask_size": 16.0, "iv": 3.6828, "open_interest": 141.0, "volume": 0.0, "delta": 0.2495, "gamma": 0.3955, "vega": 0.0018, "theta": -0.0023, "rho": 0.0004, "theo": 0.0904, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.05, "last_trade_time": "2026-10-13T11:53:06", "percent_change": 0.0, "prev_day_close": 2.25}, {"option": "CVRX261218P00002500", "bid": 0.0, "bid_size": 0.0, "ask": 4.9, "ask_size": 1861.0, "iv": 0.0, "open_interest": 1.0, "volume": 0.0, "delta": -0.7689, "gamma": 0.4099, "vega": 0.0017, "theta": -0.0023, "rho": -0.002, "theo": 1.1436, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 1.17, "last_trade_time": "2026-10-14T14:55:06", "percent_change": 0.0, "prev_day_close": 2.45000004768372}, {"option": "CVRX261218C00005000", "bid": 0.0, "bid_size": 0.0, "ask": 0.45, "ask_size": 8.0, "iv": 3.0704, "open_interest": 71.0, "volume": 0.0, "delta": 0.1315, "gamma": 0.1841, "vega": 0.0012, "theta": -0.0021, "rho": 0.0002, "theo": 0.0537, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 0.25, "last_trade_time": "2026-09-03T11:27:44", "percent_change": 0.0, "prev_day_close": 2.45000004768372}, {"option": "CVRX261218P00005000", "bid": 1.1, "bid_size": 110.0, "ask": 4.9, "ask_size": 89.0, "iv": 0.0, "open_interest": 1.0, "volume": 0.0, "delta": -0.8924, "gamma": 0.202, "vega": 0.001, "theta": -0.0024, "rho": -0.0025, "theo": 3.6043, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 2.57, "last_trade_time": "2026-08-07T11:43:46", "percent_change": 0.0, "prev_day_close": 3.5}, {"option": "CVRX261218C00007500", "bid": 0.0, "bid_size": 0.0, "ask": 1.15, "ask_size": 11.0, "iv": 5.1505, "open_interest": 126.0, "volume": 0.0, "delta": 0.1024, "gamma": 0.1321, "vega": 0.001, "theta": -0.0021, "rho": 0.0001, "theo": 0.0445, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.14, "last_trade_time": "2026-08-17T10:00:11", "percent_change": 0.0, "prev_day_close": 2.45000004768372}, {"option": "CVRX261218P00007500", "bid": 4.4, "bid_size": 141.0, "ask": 8.5, "ask_size": 1841.0, "iv": 4.4532, "open_interest": 34.0, "volume": 0.0, "delta": -0.9265, "gamma": 0.1524, "vega": 0.0007, "theta": -0.0024, "rho": -0.0026, "theo": 6.0931, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 5.1, "last_trade_time": "2026-08-07T10:38:34", "percent_change": 0.0, "prev_day_close": 6.0}, {"option": "CVRX261218C00010000", "bid": 0.0, "bid_size": 0.0, "ask": 0.1, "ask_size": 8.0, "iv": 2.7262, "open_interest": 49.0, "volume": 0.0, "delta": 0.0886, "gamma": 0.1081, "vega": 0.0009, "theta": -0.002, "rho": 0.0001, "theo": 0.04, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.01, "last_trade_time": "2026-10-12T14:41:26", "percent_change": 0.0, "prev_day_close": 0.0500000007450581}, {"option": "CVRX261218P00010000", "bid": 6.1, "bid_size": 105.0, "ask": 10.6, "ask_size": 1652.0, "iv": 0.0, "open_interest": 0.0, "volume": 0.0, "delta": -0.9447, "gamma": 0.1256, "vega": 0.0006, "theta": -0.0024, "rho": -0.0026, "theo": 8.5876, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 3.25, "last_trade_time": "2026-01-23T12:10:02", "percent_change": 0.0, "prev_day_close": 8.2999997138977}, {"option": "CVRX261218C00012500", "bid": 0.0, "bid_size": 0.0, "ask": 1.35, "ask_size": 11.0, "iv": 6.1705, "open_interest": 0.0, "volume": 0.0, "delta": 0.0802, "gamma": 0.094, "vega": 0.0008, "theta": -0.002, "rho": 0.0001, "theo": 0.0372, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 2.45000004768372}, {"option": "CVRX261218P00012500", "bid": 8.7, "bid_size": 115.0, "ask": 13.0, "ask_size": 1805.0, "iv": 0.0, "open_interest": 0.0, "volume": 0.0, "delta": -0.9563, "gamma": 0.1084, "vega": 0.0004, "theta": -0.0024, "rho": -0.002, "theo": 11.0838, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 11.1500000953674}, {"option": "CVRX261218C00015000", "bid": 0.0, "bid_size": 0.0, "ask": 1.35, "ask_size": 12.0, "iv": 6.3575, "open_interest": 10.0, "volume": 0.0, "delta": 0.0745, "gamma": 0.0846, "vega": 0.0008, "theta": -0.002, "rho": 0.0001, "theo": 0.0352, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 2.02, "last_trade_time": "2026-03-20T09:53:09", "percent_change": 0.0, "prev_day_close": 2.45000004768372}, {"option": "CVRX261218P00015000", "bid": 12.4, "bid_size": 106.0, "ask": 14.9, "ask_size": 89.0, "iv": 3.7178, "open_interest": 0.0, "volume": 0.0, "delta": -0.9646, "gamma": 0.092, "vega": 0.0004, "theta": -0.0022, "rho": -0.0018, "theo": 13.5818, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 13.5999999046326}, {"option": "CVRX261218C00017500", "bid": 0.0, "bid_size": 0.0, "ask": 1.35, "ask_size": 12.0, "iv": 6.5114, "open_interest": 0.0, "volume": 0.0, "delta": 0.0703, "gamma": 0.0778, "vega": 0.0007, "theta": -0.002, "rho": 0.0001, "theo": 0.0338, "change": 0.0, "open": 0.0, "high": 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": "CVRX261218P00017500", "bid": 14.9, "bid_size": 109.0, "ask": 17.4, "ask_size": 91.0, "iv": 3.8947, "open_interest": 0.0, "volume": 0.0, "delta": -0.9708, "gamma": 0.0804, "vega": 0.0003, "theta": -0.0021, "rho": -0.002, "theo": 16.0802, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 16.0999994277954}, {"option": "CVRX261218C00020000", "bid": 0.0, "bid_size": 0.0, "ask": 1.35, "ask_size": 12.0, "iv": 6.642, "open_interest": 1.0, "volume": 0.0, "delta": 0.067, "gamma": 0.0726, "vega": 0.0007, "theta": -0.002, "rho": 0.0001, "theo": 0.0326, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.56, "last_trade_time": "2026-03-31T12:06:35", "percent_change": 0.0, "prev_day_close": 2.45000004768372}, {"option": "CVRX261218P00020000", "bid": 17.4, "bid_size": 104.0, "ask": 19.9, "ask_size": 90.0, "iv": 4.0483, "open_interest": 0.0, "volume": 0.0, "delta": -0.9759, "gamma": 0.0713, "vega": 0.0003, "theta": -0.0019, "rho": -0.0016, "theo": 18.5787, "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": 18.5999994277954}, {"option": "CVRX270115C00002500", "bid": 0.05, "bid_size": 61.0, "ask": 0.55, "ask_size": 11.0, "iv": 2.007, "open_interest": 72.0, "volume": 0.0, "delta": 0.2169, "gamma": 0.3911, "vega": 0.002, "theta": -0.0013, "rho": 0.0006, "theo": 0.0719, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.1, "last_trade_time": "2026-10-12T12:22:26", "percent_change": 0.0, "prev_day_close": 0.300000006332994}, {"option": "CVRX270115P00002500", "bid": 0.0, "bid_size": 0.0, "ask": 4.9, "ask_size": 2184.0, "iv": 0.0, "open_interest": 462.0, "volume": 0.0, "delta": -0.7954, "gamma": 0.4112, "vega": 0.0019, "theta": -0.0014, "rho": -0.0029, "theo": 1.1292, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 0.4, "last_trade_time": "2026-09-28T14:21:07", "percent_change": 0.0, "prev_day_close": 1.84999996423721}, {"option": "CVRX270115C00005000", "bid": 0.0, "bid_size": 0.0, "ask": 0.45, "ask_size": 8.0, "iv": 2.5204, "open_interest": 251.0, "volume": 0.0, "delta": 0.0927, "gamma": 0.1574, "vega": 0.0011, "theta": -0.001, "rho": 0.0002, "theo": 0.0332, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.05, "last_trade_time": "2026-10-02T09:40:35", "percent_change": 0.0, "prev_day_close": 0.0500000007450581}, {"option": "CVRX270115P00005000", "bid": 2.0, "bid_size": 120.0, "ask": 4.9, "ask_size": 63.0, "iv": 0.0, "open_interest": 7.0, "volume": 0.0, "delta": -0.933, "gamma": 0.1898, "vega": 0.0008, "theta": -0.0012, "rho": -0.0028, "theo": 3.5873, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 2.98, "last_trade_time": "2026-09-30T11:25:41", "percent_change": 0.0, "prev_day_close": 2.95000004768372}, {"option": "CVRX270115C00007500", "bid": 0.0, "bid_size": 0.0, "ask": 0.15, "ask_size": 10.0, "iv": 2.1801, "open_interest": 32.0, "volume": 0.0, "delta": 0.0628, "gamma": 0.1015, "vega": 0.0008, "theta": -0.0008, "rho": 0.0001, "theo": 0.0234, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.11, "last_trade_time": "2026-08-07T13:52:46", "percent_change": 0.0, "prev_day_close": 0.0750000029802322}, {"option": "CVRX270115P00007500", "bid": 3.7, "bid_size": 126.0, "ask": 7.7, "ask_size": 1883.0, "iv": 0.0, "open_interest": 0.0, "volume": 0.0, "delta": -0.9718, "gamma": 0.116, "vega": 0.0003, "theta": -0.001, "rho": -0.0014, "theo": 6.0784, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 6.10000002384186}, {"option": "CVRX270115C00010000", "bid": 0.0, "bid_size": 0.0, "ask": 2.45, "ask_size": 1690.0, "iv": 7.8983, "open_interest": 5.0, "volume": 0.0, "delta": 0.0487, "gamma": 0.0764, "vega": 0.0007, "theta": -0.0008, "rho": 0.0001, "theo": 0.0185, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.2, "last_trade_time": "2026-08-07T09:31:10", "percent_change": 0.0, "prev_day_close": 0.975000023841858}, {"option": "CVRX270115P00010000", "bid": 7.3, "bid_size": 107.0, "ask": 11.0, "ask_size": 1723.0, "iv": 4.7247, "open_interest": 0.0, "volume": 0.0, "delta": -0.9883, "gamma": 0.0636, "vega": 0.0001, "theta": -0.0006, "rho": -0.0005, "theo": 8.5758, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 7.44, "last_trade_time": "2026-08-11T15:05:14", "percent_change": 0.0, "prev_day_close": 8.40000009536743}, {"option": "CVRX270115C00012500", "bid": 0.0, "bid_size": 0.0, "ask": 1.35, "ask_size": 16.0, "iv": 5.0661, "open_interest": 0.0, "volume": 0.0, "delta": 0.0404, "gamma": 0.062, "vega": 0.0006, "theta": -0.0007, "rho": 0.0001, "theo": 0.0156, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 1.375}, {"option": "CVRX270115P00012500", "bid": 9.2, "bid_size": 110.0, "ask": 13.5, "ask_size": 1607.0, "iv": 3.8316, "open_interest": 0.0, "volume": 0.0, "delta": -0.9952, "gamma": 0.0291, "vega": 0.0, "theta": -0.0002, "rho": -0.0003, "theo": 11.0752, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 7.18, "last_trade_time": "2026-07-16T14:50:54", "percent_change": 0.0, "prev_day_close": 11.3499999046326}, {"option": "CVRX270416C00002500", "bid": 0.0, "bid_size": 0.0, "ask": 1.35, "ask_size": 16.0, "iv": 2.2436, "open_interest": 41.0, "volume": 0.0, "delta": 0.4562, "gamma": 0.3429, "vega": 0.0041, "theta": -0.0014, "rho": 0.0018, "theo": 0.2613, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "down", "last_trade_price": 0.25, "last_trade_time": "2026-10-08T12:02:21", "percent_change": 0.0, "prev_day_close": 0.474999994039536}, {"option": "CVRX270416P00002500", "bid": 0.2, "bid_size": 29.0, "ask": 4.9, "ask_size": 793.0, "iv": 0.0, "open_interest": 25.0, "volume": 0.0, "delta": -0.6128, "gamma": 0.3711, "vega": 0.0038, "theta": -0.0015, "rho": -0.0057, "theo": 1.2399, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 1.2, "last_trade_time": "2026-10-01T15:41:56", "percent_change": 0.0, "prev_day_close": 2.45000004768372}, {"option": "CVRX270416C00005000", "bid": 0.0, "bid_size": 0.0, "ask": 1.55, "ask_size": 15.0, "iv": 3.0659, "open_interest": 0.0, "volume": 0.0, "delta": 0.3164, "gamma": 0.2305, "vega": 0.0036, "theta": -0.0016, "rho": 0.0012, "theo": 0.191, "change": 0.0, "open": 0.0, "high": 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": "CVRX270416P00005000", "bid": 1.5, "bid_size": 84.0, "ask": 6.0, "ask_size": 701.0, "iv": 1.8573, "open_interest": 0.0, "volume": 0.0, "delta": -0.7669, "gamma": 0.2676, "vega": 0.003, "theta": -0.0017, "rho": -0.0083, "theo": 3.659, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "up", "last_trade_price": 2.7, "last_trade_time": "2026-09-30T11:04:19", "percent_change": 0.0, "prev_day_close": 3.02500003576279}, {"option": "CVRX270416C00007500", "bid": 0.0, "bid_size": 0.0, "ask": 1.35, "ask_size": 14.0, "iv": 3.0778, "open_interest": 0.0, "volume": 0.0, "delta": 0.2699, "gamma": 0.1886, "vega": 0.0033, "theta": -0.0017, "rho": 0.001, "theo": 0.1679, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 1.10000002384186}, {"option": "CVRX270416P00007500", "bid": 3.7, "bid_size": 76.0, "ask": 7.8, "ask_size": 700.0, "iv": 0.0, "open_interest": 0.0, "volume": 0.0, "delta": -0.8266, "gamma": 0.2376, "vega": 0.0024, "theta": -0.0018, "rho": -0.0092, "theo": 6.1279, "change": 0.0, "open": 0.0, "high": 0.0, "low": 0.0, "tick": "no_change", "last_trade_price": 0.0, "last_trade_time": null, "percent_change": 0.0, "prev_day_close": 6.04999995231628}], "symbol": "CVRX", "security_type": "stock", "exchange_id": 2, "current_price": 1.41, "price_change": 0.05, "price_change_percent": 3.5211, "bid": 1.41, "ask": 1.46, "bid_size": 200, "ask_size": 100, "open": 1.37, "high": 1.47, "low": 1.3, "close": 1.42, "prev_day_close": 1.42, "volume": 199851, "iv30": 71.58, "iv30_change": 0.0, "iv30_change_percent": 0.0, "seqno": 46686753841, "last_trade_time": "2026-10-23T15:59:51", "tick": "up"}, "symbol": "CVRX"}