{"schemaVersion":1,"symbol":"GDS","days":90,"observations":[{"symbol":"GDS","expiry":"2026-11-20","observed_at":"2026-10-21T19:56:50.903000+00:00","captured_at":"2026-10-22T05:08:14.872Z","last_trade_at":"2026-10-21T20:00:09.666523388Z","price":23.57,"iv_pct":74.11517833648733,"implied_move_pct":17.171361723576474,"put_call_skew_pp":9.97086685211237,"model_version":"delta-comparison-v1","source_url":"https://intraalpha.com/companies/GDS","source_hash":"e0b73d4e61ec03bd312acb8a7c49cc326e9690ad718a4554b811211a719830dc"},{"symbol":"GDS","expiry":"2026-11-20","observed_at":"2026-10-22T18:31:39.511000+00:00","captured_at":"2026-10-22T18:36:38.003Z","last_trade_at":"2026-10-22T18:36:30.602987934Z","price":21.79,"iv_pct":74.28494642857143,"implied_move_pct":17.114779788311225,"put_call_skew_pp":-4.586876513317195,"model_version":"delta-comparison-v1","source_url":"https://intraalpha.com/companies/GDS","source_hash":"aa2da1267281a7fe0a641de62ef611627491384a2bf23405f2a012fb3a427c77"}],"dailyIv":[],"dailyIvModel":"theta-four-listed-fridays-50delta-v2","truncated":false,"expiries":["2026-11-20"],"url":"https://intraalpha.com/companies/GDS","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"}}