Giant Interactive Group, Inc. (ADR) (NYSE:GA) gets a higher grade this week, advancing from a B last week to an A. Giant Interactive Group develops and operates online games in the People’s Republic of China. Shares of the stock have been changing hands at an unusually rapid pace, twice the rate of the week prior. Giant Interactive Group Inc (ADR) (NYSE:GA) finished the day at … Continue reading Hot Alert: Giant Interactive Group (NYSE:GA), KLA-Tencor (NASDAQ:KLAC), Windstream Holdings (NASDAQ:WIN), Glu Mobile Inc. (NASDAQ:GLUU)