The S&P 500 is a widely respected stock market index comprised of 500 large-cap companies. An ETF that tracks this index, an S&P 500 ETF, offers investors an way to acquire diversified exposure to the U.S. stock market https://lilliuugi151514.blogtov.com/12167839/investing-in-s-p-500-etfs-a-beginner-s-guide