The S&P 500 and Nasdaq Composite were back on track for record finishes after a late-morning wobble, maintaining positive momentum on big gains for tech stocks after strong earnings late Wednesday ...

Yet despite the strength, cracks may be forming beneath the surface. A look at the daily chart over the past year reveals a ...

The Dow Jones index rose Thursday as it appeared a China trade deal was near. Nvidia partner Arm plunged on earnings.