Article contentShares of Rogers Communications Inc. (RCI/B:TSX) have been on a rollercoaster over the past few weeks falling 15 per cent as investors bailed from the stock, spooked by a telecom wireless price war, only for the shares to regain some lost ground on earnings that matched estimates. In the wake of all that, TD Cowen analyst Vince Valentini hiked his price target for Rogers post-earnings to $60 from $56 and upgraded his rating to a buy from a hold, calling the negative sentiment around the stock ...