Under Armour Inc.'s stock moved lower on Tuesday as the company posted a fourth-quarter loss and said uncertainty due to "evolving trade policies and the macroeconomic environment" is preventing it ...

The Dow Jones Industrial Average and other major stock indexes were mixed early Tuesday, as UnitedHealth plunged on the stock ...

Right now, the momentum certainly seems to favor the bulls. Since the S&P 500 fell to the cusp of bear-market territory on April 8, stocks have staged an impressive comeback, with the index rising ...