What Is the Average Return of the S&P 500? Understanding the Long-Term Performance of America’s Most Popular Stock Index.
The S&P 500 is a stock market index that measures the performance of 500 large companies listed on stock exchanges in the United States. It is widely regarded as a benchmark for the overall performance of the U.S. stock market. Investors often use the S&P 500 as a way to gauge the health of the…