According to @CNBC, the outlet published a new screen of the most overbought and oversold S&P 500 stocks as 2026 begins, giving traders a timely list to identify potential mean-reversion or momentum opportunities; source: CNBC, Jan 3, 2026. Traders typically use overbought/oversold readings as timing inputs alongside risk management because extremes can persist in strong trends, with RSI 70/30 levels widely referenced for entries and exits; source: Investopedia, Relative Strength Index (RSI), accessed Jan 2026. Given documented periods of elevated correlation between U.S. equities and crypto, S&P 500 risk-on/off swings are relevant for BTC and ETH positioning and model inputs; source: International Monetary Fund (IMF), Global Financial Stability Note on crypto–equity correlations, 2022.