DeepSeek's efficient and cheap model has called into question high investments made by big tech companies in AI. See if ...

The S&P 500 has rallied more than 20% in back-to-back years, and one of the driving forces of that rally has been surging AI stocks. However ... and competitors can access the model’s underlying code.

Ethereum (ETH) declined 4% on Friday following United States (US) President Donald Trump's plan to announce reciprocal ...

IBM stock ended the day up 13% ... meaning it won't hide its source code. Company revenue was especially strong in Red Hat, an IBM subsidiary that provides open-source software products.

January consumer price index and retail sales come this week, Trump plan for reciprocal tariffs sows confusion, Super Bowl is ...

Follow all the latest U.S. market action for Tuesday here as investors get ready for testimony from Fed Chair Jerome Powell, ...

Data analytics firm Palantir (PLTR) is the top-performing stock in the benchmark S&P 500 index so far this year.

The S&P 500 ( ^GSPC -0.95%) has experienced a strong recovery since the index hit a relative low in October 2022. Over the ...

The US stock rally is already on shaky ground due to tariffs and an uncertain outlook about artificial intelligence. Add a ...

The S&P 500 gained 0.7% on Monday, Feb. 10, as investors weighed the impact of additional tariffs on imported metals and awaited more earnings updates.

There is no shortage of warnings about the U.S. stock market’s high valuation, but a deeper look into sectors shows quite a bit of variation. A screen of 11 sectors of the S&P 500 SPX highlights ...

The S&P 500 has hit initial support, with over 70% of stocks below the EMA50 and RSI above 50, before bouncing. The S&P 500's P/E ratio is 30x, but declining earnings growth estimates put growth ...