{"schemaVersion":1,"symbol":"DON","days":90,"observations":[{"symbol":"DON","expiry":"2026-11-20","observed_at":"2026-10-21T19:45:45.653000+00:00","captured_at":"2026-10-22T04:10:07.887Z","last_trade_at":"2026-10-22T00:00:00.146593756Z","price":56.34,"iv_pct":18.5047725608574,"implied_move_pct":4.148651165708274,"put_call_skew_pp":0.46273472333721033,"model_version":"delta-comparison-v1","source_url":"https://intraalpha.com/companies/DON","source_hash":"1a99c2c92d11548ec44e573bde6679fad33a25187d8ce4bdacccd22256e895d2"}],"dailyIv":[],"dailyIvModel":"theta-four-listed-fridays-50delta-v2","truncated":false,"expiries":["2026-11-20"],"url":"https://intraalpha.com/companies/DON","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"}}