{"slug":"what-exchange-colocation-costs","qid":"quote_rates","label":"quote_rates","post_title":"what-exchange-colocation-costs","post_url":"/blog/what-exchange-colocation-costs#q-quote_rates","columns":["symbol","quote_update_count","ms_between_updates"],"rows":[{"symbol":"SPY","quote_update_count":1567539,"ms_between_updates":2.297},{"symbol":"NVDA","quote_update_count":852721,"ms_between_updates":4.222},{"symbol":"AAPL","quote_update_count":279898,"ms_between_updates":12.862},{"symbol":"KO","quote_update_count":153694,"ms_between_updates":23.423},{"symbol":"ADP","quote_update_count":3431,"ms_between_updates":1049.257}],"shape":"ranking","sql":"SELECT\n    ticker                        AS symbol,\n    count()                       AS quote_update_count,\n    round(3600000 / count(), 3)   AS ms_between_updates\nFROM global_markets.cache_stocks_quotes\nWHERE ticker IN ('SPY', 'NVDA', 'AAPL', 'KO', 'ADP')\n  AND sip_timestamp >= '2026-06-10 14:00:00'\n  AND sip_timestamp <  '2026-06-10 15:00:00'\nGROUP BY symbol\nORDER BY quote_update_count DESC","computed_at":"2026-09-30T16:12:04.149977+00:00","elapsed":0.001716436}