Shares of Paypal (PYPL) have gained 0.5% over the past four weeks to close the last trading session at $58.29, 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$74.13 indicates a potential upside of 27.2%.The average comprises 31 short-term price targets ranging from a low of $60 to a high of$90, with a standard deviation of $8.17. While the lowest estimate indicates an increase ...