Oppenheimer analysts downgraded shares of iPhone maker Apple to Perform from Outperform, and removed a $250 price target.

U.S. stocks recovered some ground Tuesday morning after getting hammered by fears over China's DeepSeek AI model built on a ...

So much for the quiet pre-holiday trading session as Asian equities were mixed though Australia was closed for Australia Day, ...

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

Global chip stocks slumped Monday on DeepSeek revealing it had developed AI models that nearly matched American rivals ...

A $1 trillion wipeout in the US stock market has given Liang Wenfeng a new burst of online stardom, with one Chinese paper ...

DeepSeek topped the Apple App Store chart and sparked fears the Chinese company was quickly catching up with OpenAI's ChatGPT ...

DeepSeek stunned the tech world with the release of its R1 "reasoning" model, matching or exceeding OpenAI's reasoning model ...

Markets rallied last week but face premarket losses due to AI concerns. A busy week lies ahead with major earnings, economic ...

Technology shares around the world slid on Monday as a surge in popularity of a Chinese discount artificial intelligence ...

Investors dumped technology stocks in premarket trading Monday, sending U.S. indexes sharply lower after Chinese artificial ...

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