{"slug":"can-you-cancel-a-limit-order","qid":"print_gap","label":"Average gap between tape prints, regular session, Sep 15 2026","post_title":"Can You Cancel a Limit Order Before It Fills","post_url":"/blog/can-you-cancel-a-limit-order#q-print_gap","columns":["symbol","avg_ms_between_prints","prints_per_second"],"rows":[{"symbol":"NVDA","avg_ms_between_prints":12.8,"prints_per_second":77.9},{"symbol":"AAPL","avg_ms_between_prints":35.3,"prints_per_second":28.3},{"symbol":"SPY","avg_ms_between_prints":49.5,"prints_per_second":20.2},{"symbol":"MSFT","avg_ms_between_prints":60.5,"prints_per_second":16.5},{"symbol":"KO","avg_ms_between_prints":100.7,"prints_per_second":9.9},{"symbol":"ADP","avg_ms_between_prints":525.8,"prints_per_second":1.9}],"shape":"ranking","sql":"SELECT\n    ticker                         AS symbol,\n    round(23400000.0 / count(), 1) AS avg_ms_between_prints,\n    round(count() / 23400.0, 1)    AS prints_per_second\nFROM global_markets.stocks_trades\nWHERE ticker IN ('AAPL', 'MSFT', 'NVDA', 'SPY', 'KO', 'ADP')\n  AND sip_timestamp >= '2026-09-15 13:30:00'\n  AND sip_timestamp <  '2026-09-15 20:00:00'\nGROUP BY ticker\nORDER BY avg_ms_between_prints","computed_at":"2026-10-05T14:56:18.423840+00:00","elapsed":0.001893538}