Shares of Controladora Vuela (VLRS) have gained 19.8% over the past four weeks to close the last trading session at $7.45, 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 $12.92 indicates a potential upside of 73.4%.The average comprises nine short-term price targets ranging from a low of $10 to a high of $16.50, with a standard deviation of $2.11. While the lowest estimate indi ...