{"schemaVersion":1,"symbol":"TUSK","days":90,"observations":[{"symbol":"TUSK","expiry":"2026-11-20","observed_at":"2026-10-30T16:03:59.824000+00:00","captured_at":"2026-10-30T16:16:09.938Z","last_trade_at":"2026-10-30T16:13:59.665270372Z","price":3.115,"iv_pct":279.5549138123144,"implied_move_pct":147.9098251620958,"put_call_skew_pp":27.176582271306195,"model_version":"delta-comparison-v1","source_url":"https://intraalpha.com/companies/TUSK","source_hash":"d2c0b4b69c646e75adfbdb4b9e03a8d8bc1f50815a03f9ee8ed15c4744438e43"}],"dailyIv":[],"dailyIvModel":"theta-four-listed-fridays-50delta-v2","truncated":false,"expiries":["2026-11-20"],"url":"https://intraalpha.com/companies/TUSK","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":[]}