Shares of Virgin Galactic (SPCE) have gained 4.4% over the past four weeks to close the last trading session at $6.85, 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 $35.67 indicates a potential upside of 420.7%. The mean estimate comprises nine short-term price targets with a standard deviation of $30.04. While the lowest estimate of $6 indicates a 12.4% decline from the curre ...