Key Takeaways The S&P 500 added 0.9% on Tuesday, Jan. 21, the first day of trading following President Donald Trump's return ...

That's music to the ears of Vistra, which cheered the market by acquiring more nuclear power capacity in 2024. Investors ...

Nvidia stock is likely to be a top performer again in 2025 as the company ramps up shipments of its new Blackwell graphics ...

Artificial intelligence (AI) has become a driving force of innovation and investment, reshaping industries and redefining ...

The S&P 500 posted its biggest comeback since September as Wall Street shrugged off some weakness in stocks linked to the artificial intelligence trade. The market benchmark rose 0.2% after trading ...

Artificial intelligence (AI) was a market-driving theme last year, with AI stocks helping the S&P 500, the Nasdaq, and the ...

Semiconductor stocks are the biggest S&P 500 gainers in Thursday trading, fueled by upbeat commentary from Taiwan Semiconductor Manufacturing Co. on the state of the artificial-intelligence market.

Over a third of the S&P 500's value is now concentrated in the "Mag 7" — a handful of huge companies that sell AI technology.

Investors are appraising the likely impact of Trump's orders on stocks on the first trading day after the inauguration.

The biggest US tech stocks have enjoyed an earnings bonanza in the past two years, leading to their significant ...

Artificial intelligence (AI) was a market-driving theme last year, with AI stocks helping the S&P 500, the Nasdaq, and the Dow Jones Industrial Average each soar in the double digits.