The big three U.S. stock indexes did something pretty unusual on Thursday — they barely budged. Specifically, the last time ...

Soros, Appaloosa boost their Nvidia stake. They also bought this beaten-down stock, and it's rallying. Both firms also bought more of UnitedHealth, which was rallying after hours ...

Big Tech amounts to more than a third of the S&P 500’s market value, but has recently been receding. What that says about the ...