The S&P 500 Has the Hiccups. How Investors Should Think About Long-Term Returns. - Barron's

1. S&P 500 has tripled investor money over the past decade. 2. Tech-centric indices face competition from value and defensive sectors. 3. U.S. stock market dominance continues, reaching 64% of global market value. 4. 57% of U.S. stocks underperform compared to Treasury bills, boosting index funds. 5. NVIDIA remains a stronghold within the S&P 500, reaffirming investor confidence.