Shares of Annexon, Inc. (ANNX) have gained 20.1% over the past four weeks to close the last trading session at 7.17,buttherecouldstillbeasolidupsideleftinthestockifshort−termpricetargetsofWallStreetanalystsareanyindication.Goingbythepricetargets,themeanestimateof14.42 indicates a potential upside of 101.1%.The mean estimate comprises six short-term price targets with a standard deviation of 8.04.Whilethelowestestimateof8.50 indicates an 18.6% increase from the curr ...