Micron shares rose 3.3% to $412.79 in morning trading Wednesday after Needham raised its price target to $450, citing tighter memory supply and higher prices. The stock rebounded from a 2.9% drop Tuesday. Investors awaited Federal Reserve minutes due at 2 p.m. ET. Micron plans to invest $200 billion in U.S. chip manufacturing, with new fabs in Boise and near Syracuse, according to the Wall Street Journal.