Shares of NexGen Energy (NXE) have gained 10.8% over the past four weeks to close the last trading session at $8.31, but there could still be a solid upside left in the stock if short-term price targets of Wall Street analysts are any indication. Going by the price targets, the mean estimate of $10.47 indicates a potential upside of 26%.The mean estimate comprises 11 short-term price targets with a standard deviation of $1.79. While the lowest estimate of $8.76 indicates a 5.4% increase from the current pri ...