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• 01:08, 21 November 2025 PC talk contribs created page Building Real-Time Trading Systems: Why We Abandoned Go for Rust (Created page with "500px Trading system missed a $2.3M arbitrage opportunity. The delay? 47 microseconds — the difference between profit and watching someone else execute the trade. That single missed opportunity cost more than our entire engineering team’s annual salary. Six months later, after rewriting our core trading engine from Go to Rust, our average execution latency dropped from 89 microseconds to 12 microseconds, and we haven’t misse...")