{"schemaVersion":1,"symbol":"MTD","days":90,"observations":[{"symbol":"MTD","expiry":"2026-11-20","observed_at":"2026-10-21T19:49:08.650000+00:00","captured_at":"2026-10-22T11:05:48.532Z","last_trade_at":"2026-10-21T23:00:00.001870919Z","price":1677.94,"iv_pct":41.41417242212026,"implied_move_pct":9.358097649762161,"put_call_skew_pp":4.512130219391369,"model_version":"delta-comparison-v1","source_url":"https://intraalpha.com/companies/MTD","source_hash":"a8d331936105c28550797ba7995c07470e4a1df21e37a100e604414fb3661f02"},{"symbol":"MTD","expiry":"2026-11-20","observed_at":"2026-10-22T19:49:27.369000+00:00","captured_at":"2026-10-22T21:34:54.129Z","last_trade_at":"2026-10-22T20:10:00.001472058Z","price":1684.64,"iv_pct":42.06785958223411,"implied_move_pct":9.500829491824241,"put_call_skew_pp":3.1153548966756484,"model_version":"delta-comparison-v1","source_url":"https://intraalpha.com/companies/MTD","source_hash":"037420a1b761438e62baaa837e862ac651bbfa452a59c804500b11b59c3b35b6"}],"dailyIv":[],"dailyIvModel":"theta-four-listed-fridays-50delta-v2","truncated":false,"expiries":["2026-11-20"],"url":"https://intraalpha.com/companies/MTD","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"}}