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2026-07-02
How Do Market Makers Make Money? Real Spread Data
What market makers do and how they earn the bid-ask spread — with real tick data: measured spreads, quote updates per second, and the SQL behind every number.
Educational explainers, recurring market-structure breakdowns, and historical deep-dives — every number sourced from a stored query against real market data.
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What market makers do and how they earn the bid-ask spread — with real tick data: measured spreads, quote updates per second, and the SQL behind every number.