Nvidia has grown, swelling to a $4 trillion valuation last month, so has its weighting in the S&P 500. It now makes up almost ...

US technology shares are showing signs of vulnerability after a massive run, which has some investors pointing to overdone AI-driven ...

The S&P 500 dipped 0.4% and was on track for a fifth straight modest loss since setting an all-time high last week. The Dow Jones Industrial Average was down 195 points, or 0.4%, as of noon Eastern ...