{"slug":"why-open-interest-updates-once-a-day","qid":"daily_volume_reset","label":"daily_volume_reset","post_title":"why-open-interest-updates-once-a-day","post_url":"/blog/why-open-interest-updates-once-a-day#q-daily_volume_reset","columns":["date","date_label","volume_thousands","contracts_with_volume"],"rows":[{"date":"2026-06-01","date_label":"Jun 1","volume_thousands":558.8,"contracts_with_volume":1620},{"date":"2026-06-02","date_label":"Jun 2","volume_thousands":1132.8,"contracts_with_volume":1714},{"date":"2026-06-03","date_label":"Jun 3","volume_thousands":759.4,"contracts_with_volume":1579},{"date":"2026-06-04","date_label":"Jun 4","volume_thousands":626.7,"contracts_with_volume":1575},{"date":"2026-06-05","date_label":"Jun 5","volume_thousands":687.9,"contracts_with_volume":1667},{"date":"2026-06-08","date_label":"Jun 8","volume_thousands":1179.8,"contracts_with_volume":1860},{"date":"2026-06-09","date_label":"Jun 9","volume_thousands":1698.8,"contracts_with_volume":1858},{"date":"2026-06-10","date_label":"Jun 10","volume_thousands":806.7,"contracts_with_volume":1567},{"date":"2026-06-11","date_label":"Jun 11","volume_thousands":918.8,"contracts_with_volume":1473},{"date":"2026-06-12","date_label":"Jun 12","volume_thousands":514,"contracts_with_volume":1448},{"date":"2026-06-15","date_label":"Jun 15","volume_thousands":544.4,"contracts_with_volume":1481},{"date":"2026-06-16","date_label":"Jun 16","volume_thousands":877.2,"contracts_with_volume":1429},{"date":"2026-06-17","date_label":"Jun 17","volume_thousands":664.6,"contracts_with_volume":1424},{"date":"2026-06-18","date_label":"Jun 18","volume_thousands":438.3,"contracts_with_volume":1282},{"date":"2026-06-22","date_label":"Jun 22","volume_thousands":449.9,"contracts_with_volume":1374},{"date":"2026-06-23","date_label":"Jun 23","volume_thousands":813.4,"contracts_with_volume":1375},{"date":"2026-06-24","date_label":"Jun 24","volume_thousands":441.8,"contracts_with_volume":1315},{"date":"2026-06-25","date_label":"Jun 25","volume_thousands":1878.8,"contracts_with_volume":1906},{"date":"2026-06-26","date_label":"Jun 26","volume_thousands":724.4,"contracts_with_volume":1557},{"date":"2026-06-29","date_label":"Jun 29","volume_thousands":506.9,"contracts_with_volume":1326},{"date":"2026-06-30","date_label":"Jun 30","volume_thousands":1019.7,"contracts_with_volume":1429}],"shape":"series","sql":"SELECT\n    toString(date)                        AS date,\n    formatDateTime(toDate(date), '%b %e') AS date_label,\n    round(sum(volume) / 1000, 1)          AS volume_thousands,\n    countDistinct(ticker)                 AS contracts_with_volume\nFROM global_markets.options_greeks\nWHERE underlying_symbol = 'AAPL'\n  AND date >= '2026-06-01'\n  AND date <= '2026-06-30'\n  AND volume > 0\nGROUP BY date\nORDER BY date","computed_at":"2026-09-24T14:51:19.239557+00:00","elapsed":0.002351106}