All About AI separates prediction accuracy from execution quality. A strategy can estimate the right probability yet still lose its advantage if an order arrives behind competitors, crosses the spread unnecessarily or reacts to stale market data.
The proposed engineering approach uses websocket feeds instead of polling, prepares likely order payloads before a trigger occurs and keeps network connections warm. The video also discusses profiling signing and request latency, locating infrastructure near an exchange endpoint and treating first-in, first-out queue position as part of the trading system.
The video cautions that one fill or one apparently favorable result may be random. It recommends measuring the full path from signal to accepted order and testing whether any speed improvement consistently changes fills, costs or realized returns before calling it execution alpha.
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