{"schemaVersion":1,"symbol":"FLS","days":90,"observations":[{"symbol":"FLS","expiry":"2026-11-20","observed_at":"2026-10-21T19:58:08.939000+00:00","captured_at":"2026-10-22T04:48:42.668Z","last_trade_at":"2026-10-21T23:00:00.002404596Z","price":71.59,"iv_pct":48.43712065852484,"implied_move_pct":11.484773433245886,"put_call_skew_pp":12.297212101975214,"model_version":"delta-comparison-v1","source_url":"https://intraalpha.com/companies/FLS","source_hash":"b0dfa58b1349b3b3fe5a6a34a4c460b6176afac56c37b140e2fc536260080036"},{"symbol":"FLS","expiry":"2026-11-20","observed_at":"2026-10-22T17:40:44.521000+00:00","captured_at":"2026-10-22T17:46:39.208Z","last_trade_at":"2026-10-22T17:46:21.673239078Z","price":67.14,"iv_pct":55.7319039788013,"implied_move_pct":12.937837934197749,"put_call_skew_pp":-5.139007874697121,"model_version":"delta-comparison-v1","source_url":"https://intraalpha.com/companies/FLS","source_hash":"f374b351a5aa2f7a275c33ab7b7635dbdd5546b0842b1f8b964082d20e621d1e"}],"dailyIv":[],"dailyIvModel":"theta-four-listed-fridays-50delta-v2","truncated":false,"expiries":["2026-11-20"],"url":"https://intraalpha.com/companies/FLS","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"}}