Wall Street’s superstars are tumbling Monday as a competitor from China threatens to upend the artificial-intelligence frenzy ...

The S&P 500 fell 1.9% Monday. Big Tech stocks took some of the heaviest losses, with Nvidia down 17.6%, and they dragged the ...

Wall Street's tech giants dragged US frontline indices on Monday after China's AI startup DeepSeek rattled Silicon Valley and ...

NVIDIA lost $500 billion of market value in a single day because of DeepSeek.

DeepSeek has complicated the dominant narrative that's propped up the market for the last two years, challenging lofty ...

Investors soured on some tech stocks like Oracle and Nvidia as China’s DeepSeek sparked questions about the massive AI ...

Wall Street's tech giants dragged US frontline indices on Monday after China's AI startup DeepSeek rattled Silicon Valley and ...

The Dow is up roughly 0.3%, versus a fall of 3.11% for the Nasdaq. If it holds, the Dow's 3.41 percentage point ...

A nearly 16% plunge for shares of chip giant Nvidia Corp. is weighing on the Nasdaq, S&P 500 and the Dow Jones Industrial Average -- but it isn't enough to keep the blue-chip gauge in the red. The ...

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

Stocks outside of AI-related industries held up much better, though, and the Dow Jones Industrial Average was down just 58 points.

So investors would only need to buy whichever stocks the screener said were the best value right now. In reality, most stock ...