Adherex Technologies Inc. (FENC) closed the last trading session at $9.72, gaining 3.4% over the past four weeks, but there could be plenty of upside left in the stock if short-term price targets set by Wall Street analysts are any guide. The mean price target of $16 indicates a 64.6% upside potential.The mean estimate comprises five short-term price targets with a standard deviation of $0.71. While the lowest estimate of $15 indicates a 54.3% increase from the current price level, the most optimistic analy ...