{"slug":"stop-order-vs-limit-order","qid":"overnight_gaps","label":"overnight_gaps","post_title":"stop-order-vs-limit-order","post_url":"/blog/stop-order-vs-limit-order#q-overnight_gaps","columns":["session_date","gap_below_pct"],"rows":[{"session_date":"2025-01-21","gap_below_pct":2.6},{"session_date":"2025-01-29","gap_below_pct":1.74},{"session_date":"2025-02-03","gap_below_pct":2.55},{"session_date":"2025-02-05","gap_below_pct":1.83},{"session_date":"2025-03-11","gap_below_pct":1.62},{"session_date":"2025-04-03","gap_below_pct":8.2},{"session_date":"2025-04-04","gap_below_pct":4.58},{"session_date":"2025-04-07","gap_below_pct":5.93},{"session_date":"2025-04-10","gap_below_pct":4.92},{"session_date":"2025-04-11","gap_below_pct":2.27},{"session_date":"2025-04-16","gap_below_pct":1.87},{"session_date":"2025-04-21","gap_below_pct":1.89},{"session_date":"2025-05-01","gap_below_pct":1.61},{"session_date":"2025-05-02","gap_below_pct":3.39},{"session_date":"2025-05-19","gap_below_pct":1.59},{"session_date":"2025-05-23","gap_below_pct":3.82}],"shape":"series","sql":"SELECT\n    toString(session_date)                     AS session_date,\n    round((1 - open_px / prev_close) * 100, 2) AS gap_below_pct\nFROM\n(\n    SELECT\n        date            AS session_date,\n        toFloat64(open) AS open_px,\n        lagInFrame(toFloat64(close)) OVER (ORDER BY date ROWS BETWEEN 1 PRECEDING AND CURRENT ROW) AS prev_close\n    FROM global_markets.stocks_daily_aggs\n    WHERE ticker = 'AAPL'\n      AND date >= '2025-01-01'\n      AND date <  '2026-01-01'\n)\nWHERE prev_close > 0\n  AND open_px < prev_close * 0.985\nORDER BY session_date","computed_at":"2026-10-02T14:58:11.991162+00:00","elapsed":0.003099274}