Day: February 28, 2026

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HFT Exchange Data: The Real Edge Behind Profitable High-Frequency Trading

HFT Exchange Data: The Real Edge Behind Profitable High-Frequency Trading Introduction: Why Exchange Data Is the Oxygen of HFT In high-frequency trading, strategy sophistication is secondary to data quality, speed, and integrity. As a high-end HFT trader, I can state with certainty: your edge does not start with models—it starts with exchange data. HFT Exchange […]

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