United Microelectronics (NYSE:UMC) Rating Increased to Buy at Citigroup
Citigroup upgraded shares of United Microelectronics (NYSE:UMC – Free Report) from a neutral rating to a buy rating in a report issued on Wednesday, Marketbeat Ratings reports. Several other research firms have also weighed in on UMC. HSBC raised United Microelectronics from a reduce rating to a hold rating in a research note on Thursday, […]