Inclusion in the benchmark index is a big milestone for this 20-year-old company.

The benchmark S&P 500 and the Nasdaq opened higher on Monday as investors shifted their focus to comments from Federal ...

Key Takeaways Dell and Palantir are set to join the S&P 500 on Monday as part of the index's quarterly rebalancing.Erie ...

The S&P 500 opened today at 5,641.68. Within 30 minutes of trading, the benchmark index fell by 6.84 points, or 0.12%, to ...

Key Takeaways The S&P 500 soared 1.7% on Thursday, Sept. 19, notching a record closing high a day after the Fed opted for an ...

Palantir Technologies, Dell Technologies, and Erie Indemnity will begin trading on the S&P 500 today, Monday, September 23.

Stocks jumped Thursday morning as investors cheered the Federal Reserve’s eye-popping half-point interest rate cut.

Wall Street rallied on Thursday with the Dow and S&P 500 hitting another intraday record high — a day after the Federal ...

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 ...

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News that data analytics firm Palantir would join the S&P 500 index of large-capitalization American stocks sent the ...

Nvidia's huge stock rally is still exerting an outsized influence over the S&P 500 index , reinforcing concerns that broader ...