{"slug":"us-stock-market-hours-uae-time","qid":"session_share_by_ticker","label":"session_share_by_ticker","post_title":"us-stock-market-hours-uae-time","post_url":"/blog/us-stock-market-hours-uae-time#q-session_share_by_ticker","columns":["ticker","premarket_share_pct","regular_share_pct","after_hours_share_pct"],"rows":[{"ticker":"NVDA","premarket_share_pct":4.32,"regular_share_pct":89.79,"after_hours_share_pct":5.9},{"ticker":"MSFT","premarket_share_pct":2.74,"regular_share_pct":91.72,"after_hours_share_pct":5.54},{"ticker":"SPY","premarket_share_pct":2.56,"regular_share_pct":82.76,"after_hours_share_pct":14.68},{"ticker":"AAPL","premarket_share_pct":1.97,"regular_share_pct":93.47,"after_hours_share_pct":4.56},{"ticker":"KO","premarket_share_pct":0.78,"regular_share_pct":92.3,"after_hours_share_pct":6.92}],"shape":"ranking","sql":"WITH bars AS\n(\n    SELECT\n        ticker,\n        toTimeZone(window_start, 'America/New_York') AS et_ts,\n        toHour(et_ts) * 60 + toMinute(et_ts)         AS et_minute,\n        toFloat64(volume)                            AS share_volume\n    FROM global_markets.delayed_stocks_minute_aggs\n    WHERE ticker IN ('SPY', 'AAPL', 'MSFT', 'NVDA', 'KO')\n      AND window_start >= toDateTime('2026-09-01 04:00:00', 'UTC')\n      AND window_start <  toDateTime('2026-09-26 04:00:00', 'UTC')\n)\nSELECT\n    ticker,\n    round(100 * sumIf(share_volume, et_minute < 570) / sum(share_volume), 2)                    AS premarket_share_pct,\n    round(100 * sumIf(share_volume, et_minute >= 570 AND et_minute < 960) / sum(share_volume), 2) AS regular_share_pct,\n    round(100 * sumIf(share_volume, et_minute >= 960) / sum(share_volume), 2)                   AS after_hours_share_pct\nFROM bars\nWHERE et_minute >= 240 AND et_minute < 1200\nGROUP BY ticker\nORDER BY premarket_share_pct DESC","computed_at":"2026-09-29T14:51:50.645247+00:00","elapsed":0.004023819}