According to @StockMKTNewz, the U.S. stock market had a "crazy" volatile day, with a same-day performance snapshot shared on X on Nov 20, 2025 (source: @StockMKTNewz on X, Nov 20, 2025). For crypto traders, periods of heightened equity volatility have historically coincided with stronger stock–Bitcoin (BTC) comovement, increasing the likelihood of cross-asset risk transmission (source: IMF Global Financial Stability Report, April 2022).