Shares of 89BIO (ETNB) have gained 40.5% over the past four weeks to close the last trading session at 13.77,buttherecouldstillbeasolidupsideleftinthestockifshort−termpricetargetsofWallStreetanalystsareanyindication.Goingbythepricetargets,themeanestimateof30.50 indicates a potential upside of 121.5%.The average comprises 10 short-term price targets ranging from a low of 15toahighof50, with a standard deviation of $9.07. While the lowest estimate indicates an increas ...