Dow plummets over 600 points as Trump tariff fears, UnitedHealth roil markets

Wall Street plunged on Thursday on the final trading day of the week, with focus on US-Japan tariff talks, while a slump in UnitedHealth’s shares following a forecast cut by the insurer weighed on the Dow.In morning trading, the Dow Jones Industrial Average slid 637 points, or 1.6%, to 39,032. The S&P 500 fell 0.1%, and the Nasdaq was down 0.5%. 3 The Dow tumbled more than 600 points, or 1.6% on Thursday. Getty ImagesAhead of the long weekend, all three major Wall Street indexes are on track for weekly lo ...