Shares of Micron Technology (MU) are in focus in morning trading after the stock received its second upgrade in two days. On Monday, Susquehanna… To see the rest of the story go to thefly.com. (See Story Here):(https://www.thefly.com/permalinks/entry.php/id3008091/-Micron-receives-second-upgrade-in-two-days-as-better-memory-dynamics-touted)