{"slug":"buying-before-or-after-a-stock-split","qid":"aapl_split_window","label":"AAPL across its 2020 four for one split: split-adjusted closes and volume","post_title":"Buying Before or After a Stock Split","post_url":"/blog/buying-before-or-after-a-stock-split#q-aapl_split_window","columns":["session_date","session_label","close","volume_millions"],"rows":[{"session_date":"2020-08-24","session_label":"Aug 24, 2020","close":125.86,"volume_millions":345.9},{"session_date":"2020-08-25","session_label":"Aug 25, 2020","close":124.82,"volume_millions":211.2},{"session_date":"2020-08-26","session_label":"Aug 26, 2020","close":126.52,"volume_millions":162.5},{"session_date":"2020-08-27","session_label":"Aug 27, 2020","close":125.01,"volume_millions":155.5},{"session_date":"2020-08-28","session_label":"Aug 28, 2020","close":124.81,"volume_millions":187.5},{"session_date":"2020-08-31","session_label":"Aug 31, 2020","close":129.04,"volume_millions":225.6},{"session_date":"2020-09-01","session_label":"Sep 1, 2020","close":134.18,"volume_millions":152.1},{"session_date":"2020-09-02","session_label":"Sep 2, 2020","close":131.4,"volume_millions":200.1},{"session_date":"2020-09-03","session_label":"Sep 3, 2020","close":120.88,"volume_millions":257.6},{"session_date":"2020-09-04","session_label":"Sep 4, 2020","close":120.96,"volume_millions":332.5}],"shape":"series","sql":"SELECT\n    toString(date)                        AS session_date,\n    formatDateTime(date, '%b %e, %Y')     AS session_label,\n    round(toFloat64(any(close)), 2)       AS close,\n    round(toFloat64(any(volume)) / 1e6, 1) AS volume_millions\nFROM global_markets.stocks_daily_aggs\nWHERE ticker = 'AAPL'\n  AND date >= '2020-08-24'\n  AND date <= '2020-09-04'\nGROUP BY date\nORDER BY date","computed_at":"2026-10-08T15:24:18.700987+00:00","elapsed":0.002550366}