But even after that impressive rally, Upstart's stock still trades more than 80% below its all-time high from October 2021.

Nvidia (NASDAQ: NVDA) is known for its dominance in artificial intelligence (AI) chips, holding about 80% of the market.

Asia shares mostly fell in Monday trading as worries grow about President Donald Trump imposing tariffs on key U.S. trading ...

European shares slid on Monday, joining a worldwide selloff sparked by fears that U.S. President Donald Trump’s tariffs on ...