In 2013, a high-frequency trading system at a London venue produced a large number of spoofed orders that never executed; the relevant orders were flagged as market data anomalies and triggered a market flash crash.
Evidence EVIDENCE
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一个狠人
2026-09-25 01:32 · 一个狠人 发布了新视频：美股美債結算上鏈、秒級到賬，華爾街歡呼風險歸零？我把賬算了一遍，結論正好相反：拆掉淨額結算這塊海綿，資金承載力萎縮百倍，做市商迎來流動性死刑——最恐慌的那一秒，全市場集體撤單
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Context CONTEXT
Cause
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This event
Abnormal Orders in London High-Frequency Trading System Trigger Flash Crash
2013 · Reported
Effect
Not recorded yet
Coverage of this event COVERAGE