Wall Street drifts to a mixed finish after Micron soars and Apple drops (opens in new tab)

The U.S. stock market meandered to a mixed finish Thursday after several artificial-intelligence stocks veered back up their roller-coaster ride, while Apple dropped after hiking prices on many of its products. The Dow Jones Industrial Average added 71 points, or 0.1%, and the Nasdaq composite fell 0.5%. Micron Technology helped lead the market after jumping 15.7%.