The U.S. stock market was broadly rallying Monday afternoon, with almost all sectors in the S&P 500 index trading up. The S&P 500, a gauge of U.S. large-cap stocks, was rising 0.7%, putting it on pace ...
But for many investors, S&P 500 index funds remain the overwhelming favorite when it comes to long-term investing. The S&P 500 index tracks the prices of the 500 largest U.S. public companies ...