Day: April 8, 2026

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How Matching Engines Decide Who Gets Filled First: Inside the Microsecond Battle of Order Priority

How Matching Engines Decide Who Gets Filled First By an HFT Desk Perspective Introduction: The Invisible Battlefield of Liquidity In modern electronic markets, price is only half the story. The real edge lies in priority—who gets executed first when multiple participants compete at the same price level. At the core of this mechanism is the […]

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