The week’s biggest news for Wall Street is likely arriving on Friday, when Federal Reserve Chair Jerome Powell will give a ...

U.S. stock indexes ended mixed after Nvidia, Palantir and other superstar stocks pared most of their steep losses from the morning ...

As quantum computing takes the spotlight, ETFs that hold industry positions offer a smoother entry than single stocks.

Key Takeaways Palantir shares slid Wednesday to log their sixth straight day of declines, after a short seller raised ...

U.S. technology shares are showing signs of vulnerability after a massive run, which has some investors pointing to overdone ...

Tech stocks were under pressure this week as Wall Street’s AI enthusiasm slowed and investors adjusted portfolios after a strong summer rally.

Even the most successful companies can see their stocks crash when valuations get this disconnected from reality.

Stephen Guilfoyle, a 30-year Wall Street veteran who now runs Sarge986 LLC, a family trading operation, attributed Palantir’s ...

Palantir's price-to-sales ratio of 114 is way above OpenAI's 17. Palantir's success in defense work could block access to ...