Shares of Orion Marine Group (ORN) have gained 19.2% over the past four weeks to close the last trading session at 7.34,buttherecouldstillbeasolidupsideleftinthestockifshort−termpricetargetsofWallStreetanalystsareanyindication.Goingbythepricetargets,themeanestimateof11.33 indicates a potential upside of 54.4%.The mean estimate comprises three short-term price targets with a standard deviation of 2.31.Whilethelowestestimateof10 indicates a 36.2% increase from the cu ...