{"schemaVersion":1,"symbol":"IDT","days":90,"observations":[{"symbol":"IDT","expiry":"2026-11-20","observed_at":"2026-10-21T19:51:06.315000+00:00","captured_at":"2026-10-22T05:12:25.393Z","last_trade_at":"2026-10-21T23:00:00.002694047Z","price":82.94,"iv_pct":34.02512177199387,"implied_move_pct":8.024771740162523,"put_call_skew_pp":11.642747046793872,"model_version":"delta-comparison-v1","source_url":"https://intraalpha.com/companies/IDT","source_hash":"e165f83e49a10bc1e630c13041f80b04fabdaf24a051c4d09756c54c5ef969b1"},{"symbol":"IDT","expiry":"2026-11-20","observed_at":"2026-10-22T19:51:08.044000+00:00","captured_at":"2026-10-22T20:24:57.938Z","last_trade_at":"2026-10-22T20:10:00.003025604Z","price":83.69,"iv_pct":28.910655544097164,"implied_move_pct":6.781161024758581,"put_call_skew_pp":-3.4316720045926785,"model_version":"delta-comparison-v1","source_url":"https://intraalpha.com/companies/IDT","source_hash":"d966dccc21b059fd454feb84a600610dd1661a765581bfbf568efd574d78c9f9"}],"dailyIv":[],"dailyIvModel":"theta-four-listed-fridays-50delta-v2","truncated":false,"expiries":["2026-11-20"],"url":"https://intraalpha.com/companies/IDT","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"}}