Overview The S&P 500, Dow Jones, and NASDAQ are the three most important US stock indices that track market performance.Each index has a unique structure: t ...

Over the long run, the S&P 500 ( ^GSPC -0.13%) has delivered annualized total returns (including dividends) of 10.3% over its ...

MicroStrategy (Nasdaq: MSTR), now known as Strategy, failed to make it to the S&P 500 index after the rebalance on Sep. 5.

Strong earnings from companies that look to continue to be relatively insulated from tariffs and the AI boom may mean stocks ...