Shares of Si-Bone (SIBN) have gained 5.3% over the past four weeks to close the last trading session at $13.83, 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 $22.78 indicates a potential upside of 64.7%.The mean estimate comprises nine short-term price targets with a standard deviation of $5.07. While the lowest estimate of $15 indicates an 8.5% increase from the current price ...