{"slug":"limit-orders-on-crypto-exchanges","qid":"session_profile","label":"Where AAPL's volume sat by ET hour, September 2026","post_title":"Limit Orders on Crypto Exchanges vs Stocks","post_url":"/blog/limit-orders-on-crypto-exchanges#q-session_profile","columns":["et_time","volume_millions","share_of_month_pct"],"rows":[{"et_time":"04:00","volume_millions":2,"share_of_month_pct":0.29},{"et_time":"05:00","volume_millions":0.7,"share_of_month_pct":0.1},{"et_time":"06:00","volume_millions":0.9,"share_of_month_pct":0.13},{"et_time":"07:00","volume_millions":2.2,"share_of_month_pct":0.32},{"et_time":"08:00","volume_millions":3.6,"share_of_month_pct":0.52},{"et_time":"09:00","volume_millions":118.3,"share_of_month_pct":17.06},{"et_time":"10:00","volume_millions":118,"share_of_month_pct":17.01},{"et_time":"11:00","volume_millions":88.2,"share_of_month_pct":12.72},{"et_time":"12:00","volume_millions":65.9,"share_of_month_pct":9.5},{"et_time":"13:00","volume_millions":62.9,"share_of_month_pct":9.07},{"et_time":"14:00","volume_millions":70.7,"share_of_month_pct":10.19},{"et_time":"15:00","volume_millions":129.1,"share_of_month_pct":18.61},{"et_time":"16:00","volume_millions":27.4,"share_of_month_pct":3.94},{"et_time":"17:00","volume_millions":2.3,"share_of_month_pct":0.33},{"et_time":"18:00","volume_millions":0.8,"share_of_month_pct":0.11},{"et_time":"19:00","volume_millions":0.7,"share_of_month_pct":0.1}],"shape":"series","sql":"WITH month_total AS\n(\n    SELECT sum(toFloat64(volume)) AS all_shares\n    FROM global_markets.delayed_stocks_minute_aggs\n    WHERE ticker = 'AAPL'\n      AND window_start >= '2026-09-01 04:00:00'\n      AND window_start <  '2026-10-01 04:00:00'\n)\nSELECT\n    formatDateTime(toStartOfHour(toTimeZone(window_start, 'America/New_York')), '%H:%i') AS et_time,\n    round(sum(toFloat64(volume)) / 1e6, 1)                                               AS volume_millions,\n    round(100 * sum(toFloat64(volume)) / (SELECT all_shares FROM month_total), 2)         AS share_of_month_pct\nFROM global_markets.delayed_stocks_minute_aggs\nWHERE ticker = 'AAPL'\n  AND window_start >= '2026-09-01 04:00:00'\n  AND window_start <  '2026-10-01 04:00:00'\nGROUP BY et_time\nORDER BY et_time","computed_at":"2026-10-06T15:13:58.163082+00:00","elapsed":0.001790482}