{"schemaVersion":1,"symbol":"QTRX","days":90,"observations":[{"symbol":"QTRX","expiry":"2026-11-20","observed_at":"2026-10-28T19:55:01.278000+00:00","captured_at":"2026-10-28T20:00:27.376Z","last_trade_at":"2026-10-28T20:00:08.009295428Z","price":3.12,"iv_pct":212.34682750410738,"implied_move_pct":60.89206965256832,"put_call_skew_pp":25.149117115461948,"model_version":"delta-comparison-v1","source_url":"https://intraalpha.com/companies/QTRX","source_hash":"f95064b0a222d547a4a5a410f2474b8af01533d2d7092de89f96b5102db1235b"},{"symbol":"QTRX","expiry":"2026-11-20","observed_at":"2026-10-29T19:55:05.752000+00:00","captured_at":"2026-10-30T02:09:15.325Z","last_trade_at":"2026-10-29T20:00:08.849192013Z","price":3.145,"iv_pct":279.59304517549606,"implied_move_pct":98.30706962846264,"put_call_skew_pp":51.41669400941446,"model_version":"delta-comparison-v1","source_url":"https://intraalpha.com/companies/QTRX","source_hash":"ba5d49dbd7de51691af4d2b78ba0d72581e248959c817428074b397e3d7a9d29"}],"dailyIv":[],"dailyIvModel":"theta-four-listed-fridays-50delta-v2","truncated":false,"expiries":["2026-11-20"],"url":"https://intraalpha.com/companies/QTRX","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","dailyBlend.iv_pct":"annualized percent","dailyBlend.put_call_skew_pp":"percentage points; mean put IV minus call IV across four expiries","dailyBlend.implied_move_pct":"percent of spot; mean per-expiry mean call/put IV percent times sqrt(calendar days / 365.25); IV-based estimate, not quoted straddle premium"},"dailyBlend":[]}