StockNews.com began coverage on shares of GigaMedia (NASDAQ:GIGM – Free Report) in a report released on Thursday. The brokerage issued a sell rating on the technology company’s stock. GigaMedia Stock Up 0.1 % Shares of NASDAQ:GIGM opened at $1.40 on Thursday. GigaMedia has a fifty-two week low of $1.23 and a fifty-two week high of […]