{"slug":"who-are-the-biggest-market-makers","qid":"where_trades_print","label":"Where Apple trades printed on June 10, 2026, by venue","post_title":"Who Are the Biggest Market Makers?","post_url":"/blog/who-are-the-biggest-market-makers#q-where_trades_print","columns":["venue","share_of_volume_pct","avg_print_size"],"rows":[{"venue":"FINRA Alternative Display Facility","share_of_volume_pct":38.93,"avg_print_size":47},{"venue":"Nasdaq","share_of_volume_pct":37.55,"avg_print_size":113},{"venue":"NYSE Arca, Inc.","share_of_volume_pct":6.97,"avg_print_size":35},{"venue":"Cboe BZX","share_of_volume_pct":4.31,"avg_print_size":51},{"venue":"Investors Exchange","share_of_volume_pct":3.08,"avg_print_size":58},{"venue":"NYSE Texas, Inc.","share_of_volume_pct":2.78,"avg_print_size":618},{"venue":"Cboe EDGX","share_of_volume_pct":2.34,"avg_print_size":52},{"venue":"Members Exchange","share_of_volume_pct":1.72,"avg_print_size":42},{"venue":"New York Stock Exchange","share_of_volume_pct":1.14,"avg_print_size":41},{"venue":"Cboe BYX","share_of_volume_pct":0.3,"avg_print_size":36},{"venue":"Nasdaq Texas, Inc.","share_of_volume_pct":0.23,"avg_print_size":27},{"venue":"Cboe EDGA","share_of_volume_pct":0.23,"avg_print_size":28},{"venue":"MIAX Pearl","share_of_volume_pct":0.15,"avg_print_size":37},{"venue":"NYSE National, Inc.","share_of_volume_pct":0.13,"avg_print_size":36},{"venue":"Nasdaq Philadelphia Exchange LLC","share_of_volume_pct":0.08,"avg_print_size":27}],"shape":"ranking","sql":"WITH\n    by_venue AS\n    (\n        SELECT\n            toString(exchange) AS venue_id,\n            sum(size)          AS shares,\n            count()            AS prints\n        FROM global_markets.stocks_trades\n        WHERE ticker = 'AAPL'\n          AND sip_timestamp >= '2026-06-10 00:00:00'\n          AND sip_timestamp <  '2026-06-11 00:00:00'\n        GROUP BY venue_id\n    ),\n    venue_names AS\n    (\n        SELECT\n            toString(id) AS venue_id,\n            any(name)    AS venue_name\n        FROM global_markets.stocks_exchanges\n        WHERE asset_class = 'stocks'\n        GROUP BY id\n    )\nSELECT\n    if(n.venue_name = '', concat('Venue ', b.venue_id), n.venue_name)                  AS venue,\n    round(100 * toFloat64(b.shares) / toFloat64((SELECT sum(shares) FROM by_venue)), 2) AS share_of_volume_pct,\n    round(toFloat64(b.shares) / b.prints, 0)                                            AS avg_print_size\nFROM by_venue AS b\nLEFT JOIN venue_names AS n ON n.venue_id = b.venue_id\nORDER BY share_of_volume_pct DESC\nLIMIT 15","computed_at":"2026-08-11T15:51:11.577906+00:00","elapsed":0.002845611}