Shares of Cigna Group slipped 6.70% to $282.98 Thursday, on what proved to be an all-around favorable trading session for the stock market, with the S&P 500 Index rising 0.53% to 6,071.17 and the Dow ...

Technology stocks were dragging down the major indexes ahead of a gauntlet of key earnings reports. The S&P 500 was down 0.4% even though 280 stocks within the index were on track to close higher. A ...

Major indices got off to a mixed start early on Wednesday as investors looked ahead to big tech earnings and the Federal ...

Asian shares were mixed in thin Lunar New Year trading on Tuesday after Wall Street's tech superstars tumbled as a competitor from China raised doubts over the recent artificial-intelligence market ...

A nearly 16% plunge for shares of chip giant Nvidia Corp. is weighing on the Nasdaq, S&P 500 and the Dow Jones Industrial Average -- but it isn't enough to keep the blue-chip gauge in the red. The ...

In the middle of the DeepSeek tech selloff Monday, the classic blue-chip stocks are behaving like - well, blue chips.

The SPDR Dow Jones Industrial Average ETF Trust (DIA) is one of the largest and most liquid U.S. equity ETFs available to ...

Over half of the U.S. had private data stolen in a 2024 cyberattack at the insurance giant—far more than previous estimates.

Stocks have been more volatile around earnings than they are historically. The drops after misses have been worse than usual.

UnitedHealth (UNH) stock in focus as Medicare withdraws appeal over an unfavorable ruling related to the company's 2025-Star ...

Major stock indexes weren't moving much in the stock market today, but there were plenty of big gainers below the surface.

Despite the Dow's early losses, major indices were on track to deliver a second consecutive winning week on Friday, with ...