{"schemaVersion":1,"symbol":"FCEL","days":90,"observations":[{"symbol":"FCEL","expiry":"2026-11-20","observed_at":"2026-10-21T14:48:52.004000+00:00","captured_at":"2026-10-21T14:53:02.206Z","last_trade_at":"2026-10-21T14:53:01.202645886Z","price":12.615,"iv_pct":100.51382292163409,"implied_move_pct":23.681256410013553,"put_call_skew_pp":-1.5120495051972993,"model_version":"delta-comparison-v1","source_url":"https://intraalpha.com/companies/FCEL","source_hash":"0be19f01dcd1a8318ea1146f7e9ec2ff7e18545e2316c03c9cb394030d6c0f5c"},{"symbol":"FCEL","expiry":"2026-11-20","observed_at":"2026-10-21T15:05:33.111000+00:00","captured_at":"2026-10-21T15:08:31.910Z","last_trade_at":"2026-10-21T15:08:29.009024374Z","price":12.585,"iv_pct":100.00977533312674,"implied_move_pct":23.427799731580443,"put_call_skew_pp":-2.8845765422696124,"model_version":"delta-comparison-v1","source_url":"https://intraalpha.com/companies/FCEL","source_hash":"ade5b5e7d97a78519a645cf81b078076da4dffd010dfdac745b20612907a6e7d"},{"symbol":"FCEL","expiry":"2026-11-20","observed_at":"2026-10-21T15:14:59.740000+00:00","captured_at":"2026-10-21T15:22:56.077Z","last_trade_at":"2026-10-21T15:22:54.895966306Z","price":12.64,"iv_pct":100.28905715724537,"implied_move_pct":23.66080369042933,"put_call_skew_pp":-0.35944215965005855,"model_version":"delta-comparison-v1","source_url":"https://intraalpha.com/companies/FCEL","source_hash":"256a603ca4c29e2a865768b0eea511ef2ddfc425350903a7e2219b41fc235dc4"},{"symbol":"FCEL","expiry":"2026-11-20","observed_at":"2026-10-21T15:36:08.053000+00:00","captured_at":"2026-10-21T15:39:30.743Z","last_trade_at":"2026-10-21T15:39:30.069825324Z","price":12.745,"iv_pct":101.6040621905328,"implied_move_pct":24.058032769638242,"put_call_skew_pp":3.049771081396291,"model_version":"delta-comparison-v1","source_url":"https://intraalpha.com/companies/FCEL","source_hash":"7888e57955606bf1aefb22b917945bc07788ce3922ae9183b56abeb2f2d560ac"},{"symbol":"FCEL","expiry":"2026-11-20","observed_at":"2026-10-21T15:51:25.306000+00:00","captured_at":"2026-10-21T15:52:58.213Z","last_trade_at":"2026-10-21T15:52:56.129800334Z","price":12.855,"iv_pct":101.1373769119769,"implied_move_pct":23.85384096002533,"put_call_skew_pp":-0.16041358093331626,"model_version":"delta-comparison-v1","source_url":"https://intraalpha.com/companies/FCEL","source_hash":"47378eae9668a133755e10aa7b6c610d43e5d9d6e4a0f0bc1966c38790fd937d"},{"symbol":"FCEL","expiry":"2026-11-20","observed_at":"2026-10-21T16:00:44.502000+00:00","captured_at":"2026-10-21T16:03:46.546Z","last_trade_at":"2026-10-21T16:03:40.839416376Z","price":12.775,"iv_pct":99.9498249793115,"implied_move_pct":23.50832062379906,"put_call_skew_pp":-4.3417528331541,"model_version":"delta-comparison-v1","source_url":"https://intraalpha.com/companies/FCEL","source_hash":"83e45dc3092a0a9f727bdb5adc687a9fedaa386da5543383b185a7c6cd130471"},{"symbol":"FCEL","expiry":"2026-11-20","observed_at":"2026-10-21T16:06:13.342000+00:00","captured_at":"2026-10-21T16:14:05.273Z","last_trade_at":"2026-10-21T16:14:03.930794171Z","price":12.765,"iv_pct":99.54460171025215,"implied_move_pct":23.458671068546995,"put_call_skew_pp":-4.781493459858477,"model_version":"delta-comparison-v1","source_url":"https://intraalpha.com/companies/FCEL","source_hash":"df5c24cf134f71c2655c13bf1c5f2aeb2ce7daf203e1cb2ee0a91bb509e3d811"},{"symbol":"FCEL","expiry":"2026-11-20","observed_at":"2026-10-21T16:23:57.720000+00:00","captured_at":"2026-10-21T16:24:14.776Z","last_trade_at":"2026-10-21T16:24:04.88151445Z","price":12.81,"iv_pct":98.26889103803997,"implied_move_pct":23.135888110756603,"put_call_skew_pp":-4.533252109561847,"model_version":"delta-comparison-v1","source_url":"https://intraalpha.com/companies/FCEL","source_hash":"96c0eab70e9872de9cfbc53cb2465fa4877f5ab6ec9168a38b5d9089650a27ab"},{"symbol":"FCEL","expiry":"2026-11-20","observed_at":"2026-10-21T16:24:02.303000+00:00","captured_at":"2026-10-21T16:34:31.839Z","last_trade_at":"2026-10-21T16:34:31.181799928Z","price":12.795,"iv_pct":97.60105725765946,"implied_move_pct":22.872955654882297,"put_call_skew_pp":-5.156036309416779,"model_version":"delta-comparison-v1","source_url":"https://intraalpha.com/companies/FCEL","source_hash":"1acafda8ede4a7c6933c20980752d3e9d59082a27d5f239dbdcc5b4369723676"},{"symbol":"FCEL","expiry":"2026-11-20","observed_at":"2026-10-21T16:43:29.896000+00:00","captured_at":"2026-10-21T16:44:50.269Z","last_trade_at":"2026-10-21T16:44:48.53906716Z","price":12.955,"iv_pct":97.12444962758691,"implied_move_pct":22.800812518101576,"put_call_skew_pp":-3.3443442050970718,"model_version":"delta-comparison-v1","source_url":"https://intraalpha.com/companies/FCEL","source_hash":"5a0fa3453415edafee9659f8c58f50c524ce374512a07b01af6346766b47b460"},{"symbol":"FCEL","expiry":"2026-11-20","observed_at":"2026-10-21T16:50:01.114000+00:00","captured_at":"2026-10-21T16:55:06.449Z","last_trade_at":"2026-10-21T16:55:03.963013712Z","price":12.88,"iv_pct":96.26097090104653,"implied_move_pct":22.49648629423544,"put_call_skew_pp":-6.335274163428817,"model_version":"delta-comparison-v1","source_url":"https://intraalpha.com/companies/FCEL","source_hash":"e56d26f7f2535e7eb81dd4b12d90714322d9ec0e99c7a4db2f10e8402e1dc284"},{"symbol":"FCEL","expiry":"2026-11-20","observed_at":"2026-10-21T17:05:21.673000+00:00","captured_at":"2026-10-21T17:09:53.357Z","last_trade_at":"2026-10-21T17:09:46.145299423Z","price":12.975,"iv_pct":97.15892566410467,"implied_move_pct":22.87231973836132,"put_call_skew_pp":-3.739505351976169,"model_version":"delta-comparison-v1","source_url":"https://intraalpha.com/companies/FCEL","source_hash":"1bb1b25e5bc294858cd8bf4e46134f903e1d31ef0c2b2227d3f391867b32fdfd"},{"symbol":"FCEL","expiry":"2026-11-20","observed_at":"2026-10-21T17:12:06.424000+00:00","captured_at":"2026-10-21T17:23:54.113Z","last_trade_at":"2026-10-21T17:23:52.951910516Z","price":12.955,"iv_pct":97.10645597369383,"implied_move_pct":22.79395136975133,"put_call_skew_pp":-4.590618596311469,"model_version":"delta-comparison-v1","source_url":"https://intraalpha.com/companies/FCEL","source_hash":"841f7c2180ef4d21b9dd23be69a14516271b459bfffba002690ee04f54859a25"},{"symbol":"FCEL","expiry":"2026-11-20","observed_at":"2026-10-21T17:29:57.597000+00:00","captured_at":"2026-10-21T17:34:21.610Z","last_trade_at":"2026-10-21T17:34:20.778777984Z","price":13.07,"iv_pct":97.48590822862774,"implied_move_pct":23.096223398069,"put_call_skew_pp":-0.983664961636832,"model_version":"delta-comparison-v1","source_url":"https://intraalpha.com/companies/FCEL","source_hash":"0a59b2eb40d7fe781d7f02a099e222887b1eb154ccb1ed75fdff3e6c40965a5f"},{"symbol":"FCEL","expiry":"2026-11-20","observed_at":"2026-10-21T17:44:11.216000+00:00","captured_at":"2026-10-21T17:44:45.093Z","last_trade_at":"2026-10-21T17:44:43.009482643Z","price":13.2482,"iv_pct":98.87242673992674,"implied_move_pct":23.549228582742572,"put_call_skew_pp":2.4499087216008797,"model_version":"delta-comparison-v1","source_url":"https://intraalpha.com/companies/FCEL","source_hash":"213c009713be4fb433dfd8c068e7781a06c3a16c7a7fefb31562442abaf9f3c8"}],"dailyIv":[{"symbol":"FCEL","date":"2026-10-19","iv_pct":100.28634168881301,"model_version":"theta-four-listed-fridays-50delta-v2","expiries":[{"expiry":"2026-10-23","call_iv_pct":95.91346323067253,"put_iv_pct":104.74175141242938},{"expiry":"2026-10-30","call_iv_pct":102.0632183908046,"put_iv_pct":107.26554006968642},{"expiry":"2026-11-06","call_iv_pct":98.66222413793102,"put_iv_pct":97.07821067821068},{"expiry":"2026-11-13","call_iv_pct":98.01711210762332,"put_iv_pct":98.54921348314608}],"source":"ThetaData EOD Greeks","source_hash":"23415fab6c6d7211a46149bed42bb8ff43d36c4e5a517a3a33f75ee04ed1d868","captured_at":"2026-10-21T15:15:35.452931+00:00","migrated_from":"theta-four-listed-fridays-50delta-v1","calendar_adjustments":[],"calendar_source":"ThetaData year_holidays"},{"symbol":"FCEL","date":"2026-10-20","iv_pct":104.68924337739494,"model_version":"theta-four-listed-fridays-50delta-v2","expiries":[{"expiry":"2026-10-23","call_iv_pct":114.62816549069916,"put_iv_pct":105.04660424469414},{"expiry":"2026-10-30","call_iv_pct":109.37104931794335,"put_iv_pct":105.52092611862642},{"expiry":"2026-11-06","call_iv_pct":103.01134265734267,"put_iv_pct":98.25244736842104},{"expiry":"2026-11-13","call_iv_pct":101.68853377265239,"put_iv_pct":99.99487804878048}],"source":"ThetaData EOD Greeks","source_hash":"4b5174e50fbfc2ac8327c0e8a76281502e4c366ca41f52199066d379974d29c0","captured_at":"2026-10-21T15:15:33.442183+00:00","migrated_from":"theta-four-listed-fridays-50delta-v1","calendar_adjustments":[],"calendar_source":"ThetaData year_holidays"}],"dailyIvModel":"theta-four-listed-fridays-50delta-v2","truncated":false,"expiries":["2026-11-20"],"url":"https://intraalpha.com/companies/FCEL","methodology":"https://intraalpha.com/resources/options-delta-methodology","units":{"iv_pct":"annualized percent","implied_move_pct":"percent of underlying price","put_call_skew_pp":"percentage points","price":"USD"}}