Nvidia plunges 18% and tech stocks slide as China's DeepSeek spooks investors
DeepSeek topped the Apple App Store chart and sparked fears the Chinese company was quickly catching up with OpenAI's ChatGPT ...
LIVE: FTSE 100 down and Nasdaq more than 3% lower as DeepSeek's AI model roils tech
Chip giant Nvidia ( NVDA) was more than 11% lower in the first hour of US trading. Industry peer ASML ( ASML) lost 8%, while Arm ( ARM ), Broadcom ( AVGO ), and Micron Technology ( MU) also got ...