{"schemaVersion":1,"symbol":"SBSW","days":90,"observations":[{"symbol":"SBSW","expiry":"2026-11-20","observed_at":"2026-10-22T15:41:25.125000+00:00","captured_at":"2026-10-22T15:47:36.864Z","last_trade_at":"2026-10-22T15:47:36.155033728Z","price":9.295,"iv_pct":56.02992801031736,"implied_move_pct":12.962793263891067,"put_call_skew_pp":-75.225574367651,"model_version":"delta-comparison-v1","source_url":"https://intraalpha.com/companies/SBSW","source_hash":"a29428d458206cfbd1ff19c5afedb0fc19151b1de83a52d11ba2a5a049c71c20"},{"symbol":"SBSW","expiry":"2026-11-20","observed_at":"2026-10-22T19:49:55.613000+00:00","captured_at":"2026-10-23T00:17:02.467Z","last_trade_at":"2026-10-22T23:51:33.208677766Z","price":9.3331,"iv_pct":52.42134538762002,"implied_move_pct":12.109047344074972,"put_call_skew_pp":-81.2590945735631,"model_version":"delta-comparison-v1","source_url":"https://intraalpha.com/companies/SBSW","source_hash":"455a359085cd9136ca562013078171ff2609ac4799185906df06f3dc3b42347f"}],"dailyIv":[],"dailyIvModel":"theta-four-listed-fridays-50delta-v2","truncated":false,"expiries":["2026-11-20"],"url":"https://intraalpha.com/companies/SBSW","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"}}