S&P 500 vs Dow Jones: Key Differences Explained
Every time the stock market moves, you hear two names: the Dow and the S&P 500. News anchors report them side by side, as if they measure the same thing. They don’t. The S&P 500 tracks 500 of the largest U.S. companies, weighted by market capitalization. The Dow Jones Industrial Average tracks only 30 stocks…









