{"slug":"what-are-tokenized-stocks","qid":"volume_by_segment","label":"volume_by_segment","post_title":"what-are-tokenized-stocks","post_url":"/blog/what-are-tokenized-stocks#q-volume_by_segment","columns":["segment","shares_millions","share_of_volume_pct"],"rows":[{"segment":"04:00-09:29 premarket","shares_millions":18,"share_of_volume_pct":2.74},{"segment":"09:30-10:29 opening hour","shares_millions":157.7,"share_of_volume_pct":24.08},{"segment":"10:30-14:59 midday","shares_millions":333.8,"share_of_volume_pct":50.95},{"segment":"15:00-16:00 closing hour","shares_millions":132.1,"share_of_volume_pct":20.16},{"segment":"16:01-20:00 after hours","shares_millions":13.6,"share_of_volume_pct":2.07}],"shape":"ranking","sql":"SELECT\n    multiIf(minute_of_day < 570,  '04:00-09:29 premarket',\n            minute_of_day < 630,  '09:30-10:29 opening hour',\n            minute_of_day < 900,  '10:30-14:59 midday',\n            minute_of_day <= 960, '15:00-16:00 closing hour',\n                                  '16:01-20:00 after hours')                  AS segment,\n    round(toFloat64(sum(volume)) / 1e6, 1)                                     AS shares_millions,\n    round(100 * toFloat64(sum(volume)) / toFloat64(sum(sum(volume)) OVER ()), 2) AS share_of_volume_pct\nFROM\n(\n    SELECT\n        volume,\n        toHour(toTimeZone(window_start, 'America/New_York')) * 60\n          + toMinute(toTimeZone(window_start, 'America/New_York')) AS minute_of_day\n    FROM global_markets.delayed_stocks_minute_aggs\n    WHERE ticker = 'AAPL'\n      AND window_start >= toDateTime('2026-08-17 08:00:00', 'UTC')\n      AND window_start <  toDateTime('2026-09-12 00:00:00', 'UTC')\n)\nGROUP BY segment\nORDER BY segment","computed_at":"2026-09-18T15:31:19.134274+00:00","elapsed":0.001881473}