Wall Street recovers some of the week’s losses after AI stocks swing back upward

U.S. stocks are recovering some of their losses for the week, as the roller coaster for AI companies turns back upward. Oil prices and Treasury yields, meanwhile, remain near where they were the day before, even though worries are rising Thursday about the war with Iran and accelerating inflation. The S&P 500 added 0.5%, coming off a back-to-back drop that yanked it back to where it was in early May. The Dow Jones Industrial Average rose 326 points and the Nasdaq composite climbed 0.7%. Chip...