As Chinese startup DeepSeek rattles AI leaders, Nvidia stock puts focus on these rules for when to sell stocks.
In late Monday morning trading, tech stocks are getting crushed, with the Invesco QQQ Trust (NASDAQ:QQQ) down 3.1%. Investors ...
U.S. tech stocks plunged on Monday, amid a wider market selloff. The culprit: DeepSeek, a Chinese artificial intelligence company that last week introduced a new — and low-cost — model into the ...