{"schemaVersion":1,"symbol":"WNTR","days":90,"observations":[{"symbol":"WNTR","expiry":"2026-11-20","observed_at":"2026-10-22T16:49:40.508000+00:00","captured_at":"2026-10-22T16:50:22.933Z","last_trade_at":"2026-10-22T16:49:45.348351275Z","price":15.3499,"iv_pct":60.14284114353088,"implied_move_pct":14.665128999058986,"put_call_skew_pp":7.466203284104145,"model_version":"delta-comparison-v1","source_url":"https://intraalpha.com/companies/WNTR","source_hash":"064ecc618448abfdb897bd41c2eb38fc9e5b11e9ea143e8fe62884bcb65b11b6"},{"symbol":"WNTR","expiry":"2026-11-20","observed_at":"2026-10-22T19:55:02.006000+00:00","captured_at":"2026-10-23T00:47:26.811Z","last_trade_at":"2026-10-23T00:00:00.06001791Z","price":15.12,"iv_pct":56.5959909676089,"implied_move_pct":13.866133215122654,"put_call_skew_pp":2.3127139272538955,"model_version":"delta-comparison-v1","source_url":"https://intraalpha.com/companies/WNTR","source_hash":"775c9950e71e16571710cd7819d6d5cfa239ea54620a14c677125f579482437d"}],"dailyIv":[],"dailyIvModel":"theta-four-listed-fridays-50delta-v2","truncated":false,"expiries":["2026-11-20"],"url":"https://intraalpha.com/companies/WNTR","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"}}