The S&P 500 fell 1.5% on Monday, Jan. 27, as a Chinese startup's cost-efficient and high-performing AI model sent shockwaves ...

American stocks crashed on Monday as focus shifted to the upcoming Federal Reserve interest rate decision and as concerns ...

The Nasdaq & S&P 500 fell after Chinese startup DeepSeek shows AI can be built cheaply, sparking fears AI spending will stall ...

Chinese artificial intelligence (AI) start-up DeepSeek which only employs 200 people, has resulted in a member of the ...

IBM shares jumped 13% to lead S&P 500 gainers Thursday, a day after the company posted fourth-quarter results that topped analysts' estimates as its artificial intelligence (AI)-enabled business ...

DeepSeek released an open-source artificial intelligence model in December, saying it took only two months and less than $6 ...

Wall Street is coming off a strong session as investors deliberated the implications of President Donald Trump’s return to ...

President Donald Trump's boost to AI demand hopes is outweighing fresh tariff threats on China and the EU, as earnings season ...

Stiffer competition for the tech giants at the forefront of the artificial intelligence boom prompted investors to reassess the companies’ sky-high valuations.

Wall Street closed higher, with the S&P 500 index scoring an all-time high. Blowout Netflix results and plans for $500b AI ...

S&P 500 and Dow Jones continued to advance, boosted by strong earnings reports. President Trump announces major AI investment drive called Stargate. The Dow Jones has risen approximately 6% since ...

Of the S&P 500 companies that have reported earnings so far, 79% have beat estimates, according to FactSet data.