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Start NowNews|November 25, 2022|2 min read
When global markets plunged on November 25, 2022 – a day traders dubbed "Black Friday 2.0" – most investors were caught off guard. But TrustStrategy’s AI-powered risk system had already alerted clients 72 hours earlier, demonstrating the predictive power of machine learning in modern finance.
S&P 500 dropped 2.3% in final hour of shortened session
Nasdaq Composite fell 3.1%, worst post-Thanksgiving performance since 2008
$380 billion wiped from global market cap in 4 trading hours
VIX volatility index spiked 28% intraday
TrustStrategy’s QuantumRisk algorithm identified several critical warning signs in the days preceding the crash:
1. Liquidity Fragmentation (November 22)
Detected 47% reduction in market depth for mega-cap tech stocks
Spotting early signs of market makers pulling back
2. Options Market Anomalies (November 23)
Unusual put option accumulation in SPY and QQQ ETFs
"Gamma gap" developing as dealers were forced to hedge positions
3. Dark Pool Divergence (November 24)
Institutional block trades showed 3:1 sell/buy ratio
Contradicted retail-driven surface market optimism
Singapore-based Merlion Capital shared how they used TrustStrategy’s alert to:
Reduce equity exposure from 78% to 42%
Increase cash positions to 35%
Implement protective puts on remaining holdings
Result: Portfolio declined just 0.7% on Black Friday vs. peer average of -2.9%.
Industry-standard risk assessment tools like VaR (Value at Risk) missed the warning signs because:
They rely on historical correlations that broke down
Can't process real-time liquidity data
Don't account for market microstructure changes
TrustStrategy is now expanding its early warning system to cover:
Cryptocurrency flash crashes
Foreign exchange market shocks
Bond market liquidity events
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