Allegro.eu (OTCMKTS:ALEGF – Get Free Report) was upgraded by investment analysts at Citigroup from a “sell” rating to a “neutral” rating in a note issued to investors on Tuesday, FlyOnTheWall reports. Separately, Morgan Stanley raised shares of Allegro.eu from an “equal weight” rating to an “overweight” rating in a research report on Wednesday, September 6th. […]