 Cel-Sci NASDAQ:CVM was downgraded by stock analysts at BidaskClub from a buy rating to a hold rating in a report released on Friday, BidAskClub reports. Shares of Cel-Sci stock opened at 14.36 on Friday. The firms fifty day moving average price is 14.24. Cel-Sci has a 12 month low of 5.80 and a 12 month ... 