DoorDash (NASDAQ:DASH) stock is a hot topic on Thursday after Morgan Stanley updated its coverage of the food-delivery company’s shares.Morgan Stanley analyst Brian Nowak upgraded shares of DASH stock from an “equal weight” rating to an “overweight” rating today. That’s bullish next to the analysts’ consensus rating of hold based on 22 opinions.In addition to that upgrade, the Morgan Stanley analyst also increased his price target for DASH stock from $135 per share to $145 per share. That represents a poten ...