{"slug":"self-help-declarations-in-reg-nms","qid":"locked_names","label":"locked_names","post_title":"self-help-declarations-in-reg-nms","post_url":"/blog/self-help-declarations-in-reg-nms#q-locked_names","columns":["symbol","premarket_locked_pct","session_locked_pct","locked_gap_pct"],"rows":[{"symbol":"KO","premarket_locked_pct":0.848,"session_locked_pct":2.413,"locked_gap_pct":-1.565},{"symbol":"MSFT","premarket_locked_pct":0.352,"session_locked_pct":0.118,"locked_gap_pct":0.234},{"symbol":"AAPL","premarket_locked_pct":0.102,"session_locked_pct":0.356,"locked_gap_pct":-0.254},{"symbol":"NVDA","premarket_locked_pct":0.099,"session_locked_pct":0.338,"locked_gap_pct":-0.24},{"symbol":"SPY","premarket_locked_pct":0.098,"session_locked_pct":0.807,"locked_gap_pct":-0.709}],"shape":"ranking","sql":"SELECT\n    symbol,\n    round(100 * countIf(locked AND et_hour < 9) / countIf(et_hour < 9), 3)                                 AS premarket_locked_pct,\n    round(100 * countIf(locked AND et_hour >= 10 AND et_hour <= 15) / countIf(et_hour >= 10 AND et_hour <= 15), 3) AS session_locked_pct,\n    round(100 * countIf(locked AND et_hour < 9) / countIf(et_hour < 9)\n        - 100 * countIf(locked AND et_hour >= 10 AND et_hour <= 15) / countIf(et_hour >= 10 AND et_hour <= 15), 3) AS locked_gap_pct\nFROM\n(\n    SELECT\n        ticker                                                AS symbol,\n        toHour(toTimeZone(sip_timestamp, 'America/New_York')) AS et_hour,\n        bid_price = ask_price                                 AS locked\n    FROM global_markets.cache_stocks_quotes\n    WHERE ticker IN ('AAPL', 'MSFT', 'NVDA', 'SPY', 'KO')\n      AND sip_timestamp >= toDateTime('2026-06-10 08:00:00', 'UTC')\n      AND sip_timestamp <  toDateTime('2026-06-10 20:00:00', 'UTC')\n      AND bid_price > 0\n      AND ask_price > 0\n)\nGROUP BY symbol\nHAVING countIf(et_hour < 9) > 0\n   AND countIf(et_hour >= 10 AND et_hour <= 15) > 0\nORDER BY premarket_locked_pct DESC","computed_at":"2026-09-30T15:14:44.247026+00:00","elapsed":0.003463177}