Micron jumps on upgrade; SanDisk gets hit
Shares of Micron Technology MU jumped 9% Tuesday after getting an upbeat review from Barclays Capital which upped the stock’s rating to overweight from equal weight. Micron was the top gainer on the SP 500 at last check. Micron, which makes memory chips, is seen taking a hit from the slump in personal computer sales, [...]






