{"slug":"aapl-stock-for-thai-investors","qid":"iv","label":"iv","post_title":"aapl-stock-for-thai-investors","post_url":"/blog/lang/th/aapl-stock-for-thai-investors#q-iv","columns":["session_date","as_of","atm_iv_pct","contracts"],"rows":[{"session_date":"2026-08-03","as_of":"03 Aug 2026","atm_iv_pct":27.7,"contracts":36},{"session_date":"2026-08-04","as_of":"04 Aug 2026","atm_iv_pct":27,"contracts":48},{"session_date":"2026-08-05","as_of":"05 Aug 2026","atm_iv_pct":26.6,"contracts":46},{"session_date":"2026-08-06","as_of":"06 Aug 2026","atm_iv_pct":25.6,"contracts":48},{"session_date":"2026-08-07","as_of":"07 Aug 2026","atm_iv_pct":24.3,"contracts":47},{"session_date":"2026-08-10","as_of":"10 Aug 2026","atm_iv_pct":24.8,"contracts":36},{"session_date":"2026-08-11","as_of":"11 Aug 2026","atm_iv_pct":23.8,"contracts":55},{"session_date":"2026-08-12","as_of":"12 Aug 2026","atm_iv_pct":23.7,"contracts":48},{"session_date":"2026-08-13","as_of":"13 Aug 2026","atm_iv_pct":23.6,"contracts":46},{"session_date":"2026-08-14","as_of":"14 Aug 2026","atm_iv_pct":22.6,"contracts":47},{"session_date":"2026-08-17","as_of":"17 Aug 2026","atm_iv_pct":23.8,"contracts":42},{"session_date":"2026-08-18","as_of":"18 Aug 2026","atm_iv_pct":24.2,"contracts":53},{"session_date":"2026-08-19","as_of":"19 Aug 2026","atm_iv_pct":24.9,"contracts":47},{"session_date":"2026-08-20","as_of":"20 Aug 2026","atm_iv_pct":24.5,"contracts":47},{"session_date":"2026-08-21","as_of":"21 Aug 2026","atm_iv_pct":24.6,"contracts":55},{"session_date":"2026-08-24","as_of":"24 Aug 2026","atm_iv_pct":24.8,"contracts":45},{"session_date":"2026-08-25","as_of":"25 Aug 2026","atm_iv_pct":24.8,"contracts":47},{"session_date":"2026-08-26","as_of":"26 Aug 2026","atm_iv_pct":25,"contracts":48},{"session_date":"2026-08-27","as_of":"27 Aug 2026","atm_iv_pct":25,"contracts":62},{"session_date":"2026-08-28","as_of":"28 Aug 2026","atm_iv_pct":23.9,"contracts":63},{"session_date":"2026-08-31","as_of":"31 Aug 2026","atm_iv_pct":24.3,"contracts":35},{"session_date":"2026-09-01","as_of":"01 Sep 2026","atm_iv_pct":25,"contracts":56},{"session_date":"2026-09-02","as_of":"02 Sep 2026","atm_iv_pct":25.3,"contracts":54},{"session_date":"2026-09-03","as_of":"03 Sep 2026","atm_iv_pct":24.9,"contracts":48},{"session_date":"2026-09-04","as_of":"04 Sep 2026","atm_iv_pct":25.2,"contracts":56},{"session_date":"2026-09-08","as_of":"08 Sep 2026","atm_iv_pct":26.3,"contracts":48},{"session_date":"2026-09-09","as_of":"09 Sep 2026","atm_iv_pct":25.9,"contracts":47},{"session_date":"2026-09-10","as_of":"10 Sep 2026","atm_iv_pct":26.6,"contracts":55},{"session_date":"2026-09-11","as_of":"11 Sep 2026","atm_iv_pct":24.1,"contracts":48},{"session_date":"2026-09-14","as_of":"14 Sep 2026","atm_iv_pct":24.7,"contracts":36},{"session_date":"2026-09-15","as_of":"15 Sep 2026","atm_iv_pct":25.5,"contracts":47},{"session_date":"2026-09-16","as_of":"16 Sep 2026","atm_iv_pct":25.3,"contracts":55},{"session_date":"2026-09-17","as_of":"17 Sep 2026","atm_iv_pct":25.1,"contracts":55},{"session_date":"2026-09-18","as_of":"18 Sep 2026","atm_iv_pct":24,"contracts":56},{"session_date":"2026-09-21","as_of":"21 Sep 2026","atm_iv_pct":24.1,"contracts":55},{"session_date":"2026-09-22","as_of":"22 Sep 2026","atm_iv_pct":23.5,"contracts":53},{"session_date":"2026-09-23","as_of":"23 Sep 2026","atm_iv_pct":23.7,"contracts":50},{"session_date":"2026-09-24","as_of":"24 Sep 2026","atm_iv_pct":24.5,"contracts":64},{"session_date":"2026-09-25","as_of":"25 Sep 2026","atm_iv_pct":22.8,"contracts":67},{"session_date":"2026-09-28","as_of":"28 Sep 2026","atm_iv_pct":24.5,"contracts":42},{"session_date":"2026-09-29","as_of":"29 Sep 2026","atm_iv_pct":25.3,"contracts":42},{"session_date":"2026-09-30","as_of":"30 Sep 2026","atm_iv_pct":24.8,"contracts":42},{"session_date":"2026-10-01","as_of":"01 Oct 2026","atm_iv_pct":25.9,"contracts":54},{"session_date":"2026-10-02","as_of":"02 Oct 2026","atm_iv_pct":24.7,"contracts":54},{"session_date":"2026-10-05","as_of":"05 Oct 2026","atm_iv_pct":26.1,"contracts":32},{"session_date":"2026-10-06","as_of":"06 Oct 2026","atm_iv_pct":25.8,"contracts":52},{"session_date":"2026-10-07","as_of":"07 Oct 2026","atm_iv_pct":25.9,"contracts":55},{"session_date":"2026-10-08","as_of":"08 Oct 2026","atm_iv_pct":25.6,"contracts":54},{"session_date":"2026-10-09","as_of":"09 Oct 2026","atm_iv_pct":25.8,"contracts":56},{"session_date":"2026-10-12","as_of":"12 Oct 2026","atm_iv_pct":26.3,"contracts":41},{"session_date":"2026-10-13","as_of":"13 Oct 2026","atm_iv_pct":26.3,"contracts":56},{"session_date":"2026-10-14","as_of":"14 Oct 2026","atm_iv_pct":26,"contracts":54},{"session_date":"2026-10-15","as_of":"15 Oct 2026","atm_iv_pct":27.4,"contracts":54},{"session_date":"2026-10-16","as_of":"16 Oct 2026","atm_iv_pct":28.3,"contracts":47},{"session_date":"2026-10-19","as_of":"19 Oct 2026","atm_iv_pct":27,"contracts":54},{"session_date":"2026-10-20","as_of":"20 Oct 2026","atm_iv_pct":27.5,"contracts":46},{"session_date":"2026-10-21","as_of":"21 Oct 2026","atm_iv_pct":26.8,"contracts":53},{"session_date":"2026-10-22","as_of":"22 Oct 2026","atm_iv_pct":27.6,"contracts":68},{"session_date":"2026-10-23","as_of":"23 Oct 2026","atm_iv_pct":27.3,"contracts":60},{"session_date":"2026-10-26","as_of":"26 Oct 2026","atm_iv_pct":28,"contracts":54},{"session_date":"2026-10-27","as_of":"27 Oct 2026","atm_iv_pct":27.6,"contracts":54},{"session_date":"2026-10-28","as_of":"28 Oct 2026","atm_iv_pct":26.6,"contracts":53},{"session_date":"2026-10-29","as_of":"29 Oct 2026","atm_iv_pct":26.6,"contracts":66}],"shape":"series","sql":"SELECT\n    toString(date)                                       AS session_date,\n    formatDateTime(date, '%d %b %Y')                     AS as_of,\n    round(avg(toFloat64(implied_volatility)) * 100, 1)   AS atm_iv_pct,\n    count()                                              AS contracts\nFROM global_markets.options_greeks\nWHERE underlying_symbol = 'AAPL'\n  AND date >= today() - 90\n  AND iv_converged = 1\n  AND volume > 0\n  AND days_to_expiry BETWEEN 20 AND 45\n  AND abs(toFloat64(strike_price) / toFloat64(underlying_close) - 1) < 0.05\nGROUP BY date\nHAVING count() >= 5\nORDER BY date","computed_at":"2026-11-01T01:51:08.365638+00:00","elapsed":0.224508965}