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 ...

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 ...

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

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

of the Apple App Store download charts—overtaking OpenAI's ChatGPT. The tech-centric Nasdaq 100 Futures slumped by 4.3% to 20,950 early on Monday, while the S&P 500 Futures fell around 2.5% and ...

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

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

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

Chinese startup DeepSeek has debuted an AI app that challenges OpenAI's ChatGPT and other U.S. rivals, sending a shock ...

US stocks climbed higher on Wednesday as traders took in strong earnings reports, fueling the S&P 500 to rise ... announced a $500 billion deal with the software giant, OpenAI, and SoftBank ...

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