What record levels of uncertainty mean for the stock market - MarketWatch

1. Global Economic Policy Uncertainty Index hits an all-time high. 2. High uncertainty often correlates with lower S&P 500 returns historically. 3. Contrarians suggest cautious optimism with potential stock market resilience. 4. Current market sentiment indexes show increased caution from investors. 5. S&P 500 fell by 1.4% for the past month amid high uncertainty.