A guide to the index’s returns ... Understanding the S&P 500’s historical performance isn’t just an academic exercise. It provides crucial context for investors deciding how to prepare ...

There are a lot of different numbers cited for the average annual return of the index. And while the average return is easy to compute, it’s important to define what you’re computing.

Throughout most of the 1990s, for example, the S&P 500 delivered returns that were well above its historical ... the S&P 500 index over the long run pays off. The following chart shows just ...

The S&P 500 plunged on Friday and has lost ground in five of the past six weeks amid concerns about the impact of tariffs and the outlook for the economy. Monitor these crucial chart levels.

These are crucial S&P 500 chart levels to watch after the benchmark stock index tumbled into correction on Thursday for the ...

History offers two conflicting opinions about what happens next in the stock market. Here's what investors should know.