{"slug":"why-overnight-orders-must-be-limit-orders","qid":"tape_envelope","label":"Where the consolidated tape starts and stops each day (AAPL, September 2026)","post_title":"Why Overnight Orders Must Be Limit Orders","post_url":"/blog/why-overnight-orders-must-be-limit-orders#q-tape_envelope","columns":["session_date","first_print_et","last_print_et","first_print_et_minutes","last_print_et_minutes"],"rows":[{"session_date":"2026-09-01","first_print_et":"04:00","last_print_et":"19:59","first_print_et_minutes":240,"last_print_et_minutes":1199},{"session_date":"2026-09-02","first_print_et":"04:00","last_print_et":"19:59","first_print_et_minutes":240,"last_print_et_minutes":1199},{"session_date":"2026-09-03","first_print_et":"04:00","last_print_et":"19:59","first_print_et_minutes":240,"last_print_et_minutes":1199},{"session_date":"2026-09-04","first_print_et":"04:00","last_print_et":"19:59","first_print_et_minutes":240,"last_print_et_minutes":1199},{"session_date":"2026-09-08","first_print_et":"04:00","last_print_et":"19:59","first_print_et_minutes":240,"last_print_et_minutes":1199},{"session_date":"2026-09-09","first_print_et":"04:00","last_print_et":"19:59","first_print_et_minutes":240,"last_print_et_minutes":1199},{"session_date":"2026-09-10","first_print_et":"04:00","last_print_et":"19:59","first_print_et_minutes":240,"last_print_et_minutes":1199},{"session_date":"2026-09-11","first_print_et":"04:00","last_print_et":"19:59","first_print_et_minutes":240,"last_print_et_minutes":1199},{"session_date":"2026-09-14","first_print_et":"04:00","last_print_et":"19:59","first_print_et_minutes":240,"last_print_et_minutes":1199},{"session_date":"2026-09-15","first_print_et":"04:00","last_print_et":"19:59","first_print_et_minutes":240,"last_print_et_minutes":1199},{"session_date":"2026-09-16","first_print_et":"04:00","last_print_et":"19:59","first_print_et_minutes":240,"last_print_et_minutes":1199},{"session_date":"2026-09-17","first_print_et":"04:00","last_print_et":"19:59","first_print_et_minutes":240,"last_print_et_minutes":1199},{"session_date":"2026-09-18","first_print_et":"04:00","last_print_et":"19:59","first_print_et_minutes":240,"last_print_et_minutes":1199}],"shape":"series","sql":"SELECT\n    toString(d)             AS session_date,\n    min(et_label)           AS first_print_et,\n    max(et_label)           AS last_print_et,\n    min(et_minutes)         AS first_print_et_minutes,\n    max(et_minutes)         AS last_print_et_minutes\nFROM\n(\n    SELECT\n        toDate(toTimeZone(window_start, 'America/New_York'))                        AS d,\n        formatDateTime(toTimeZone(window_start, 'America/New_York'), '%H:%i')       AS et_label,\n        toHour(toTimeZone(window_start, 'America/New_York')) * 60\n            + toMinute(toTimeZone(window_start, 'America/New_York'))                AS et_minutes\n    FROM global_markets.delayed_stocks_minute_aggs\n    WHERE ticker = 'AAPL'\n      AND window_start >= '2026-09-01 00:00:00'\n      AND window_start <  '2026-09-19 00:00:00'\n      AND volume > 0\n)\nGROUP BY d\nHAVING count() > 200\nORDER BY d","computed_at":"2026-09-27T16:14:06.239656+00:00","elapsed":0.003888538}