If you're an investor who just wants to put money into the stock market and forget about it, the S&P 500 can help you ...

U.S. semiconductor stocks are getting hot, and they’re melting the market caps. This category of stocks now makes up a record ...

The S&P 500 is frequently used as a proxy for the value of the entire stock market, ... Their goal is to duplicate the index's make-up and performance, instead of trying to beat it.

The S&P 500 added 0.5% on Monday, June 30, closing the second quarter at record levels amid optimism about trade talks.

Here's what $1,000 invested in an S&P 500 index fund in recent years would be worth today. Total returns, including ...

Rather than picking individual stocks, many investors simply buy an S&P 500 index fund to give them diversified exposure to ...

But even the S&P 500 isn't as diversified as it used to be, given how massive big tech stocks are. The top 10 companies by market cap in the S&P 500 comprise 37.6% of the index. And the top 25 ...

These indexes, along with the S&P 500, make up the S&P Composite 1500 Index XX:SP1500. "Markets are somewhat efficient," Sosnick said. "They do tend to anticipate." ...

Only one of the 11 S&P 500 sectors trades at a lower P/E than the full index, while also being expected to increase revenue and profit at a faster pace There is no shortage of warnings about the U ...

As the S&P 500 has companies from 11 different sectors, according to the Corporate Finance Institute, the remaining 53% of the index’s value is spread out over 10 other sectors.