Technology stocks in the S&P 500 were heading for their worst week since April as highflying megacap names like Nvidia Corp.

You should certainly consider it. After all, the current bull market is nearly three years old and stocks have become ...

There are three basic ways to invest in the S&P 500 index, and the cheapest and easiest one is likely to be the best choice.

Investing in the S&P 500 has historically been a good strategy for investors. A simple buy-and-hold approach to the index can ...

A gauge of small-cap stocks was sliding Friday afternoon, posting a bigger weekly loss than the S&P 500. The Russell 2000 ...

Tuesday’s slump highlights how much a handful of megacap tech companies have helped swing markets. The S&P 500 is up 1.7% ...