{"schemaVersion":1,"symbol":"IVR","days":90,"observations":[{"symbol":"IVR","expiry":"2026-11-20","observed_at":"2026-10-22T19:37:43.547000+00:00","captured_at":"2026-10-22T19:47:08.254Z","last_trade_at":"2026-10-22T19:46:41.165015775Z","price":5.5,"iv_pct":56.929513632314276,"implied_move_pct":14.511876071452178,"put_call_skew_pp":154.5068703480605,"model_version":"delta-comparison-v1","source_url":"https://intraalpha.com/companies/IVR","source_hash":"5360cd50722bd1ceb0d702f1cace4a3a1b5426da4dbafe2f77c651f86f034e98"},{"symbol":"IVR","expiry":"2026-11-20","observed_at":"2026-10-22T19:50:48.237000+00:00","captured_at":"2026-10-23T09:39:28.674Z","last_trade_at":"2026-10-23T09:38:23.555767118Z","price":5.52,"iv_pct":56.494490255451836,"implied_move_pct":14.390751326251234,"put_call_skew_pp":156.33730216808323,"model_version":"delta-comparison-v1","source_url":"https://intraalpha.com/companies/IVR","source_hash":"48bfcb31deb236da942427b963ee0d7a2504d262d586934f786bbf849c61fb44"},{"symbol":"IVR","expiry":"2026-11-20","observed_at":"2026-10-23T17:34:37.597000+00:00","captured_at":"2026-10-23T17:45:39.534Z","last_trade_at":"2026-10-23T17:45:37.376528308Z","price":5.47,"iv_pct":147.53383589745198,"implied_move_pct":20.447292095702565,"put_call_skew_pp":-220.19458648921736,"model_version":"delta-comparison-v1","source_url":"https://intraalpha.com/companies/IVR","source_hash":"f47ac0db5ecdec696c839f4c70cb2c94e70520e4ea654247b6d3ab359c018548"}],"dailyIv":[],"dailyIvModel":"theta-four-listed-fridays-50delta-v2","truncated":false,"expiries":["2026-11-20"],"url":"https://intraalpha.com/companies/IVR","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"}}