Shares of Shutterstock (SSTK) have gained 2.4% over the past four weeks to close the last trading session at 41.74,buttherecouldstillbeasolidupsideleftinthestockifshort−termpricetargetsofWallStreetanalystsareanyindication.Goingbythepricetargets,themeanestimateof56.50 indicates a potential upside of 35.4%. The average comprises four short-term price targets ranging from a low of 41toahighof65, with a standard deviation of $11.36. While the lowest estimate indicates a ...