Benzinga's Top #PreMarket Gainers By: Benzinga via Benzinga October 27, 2015 at 09:15 AM EDT Bio Blast Pharma Ltd (NASDAQ: ORPN) shares surged 21.03 percent to $6.10 in pre-market trading after the company reported positive ... Read More >> Related Stocks: 2U Inc Baozun Inc ADR Bioblast Pharma Ltd Integrated Devices Pacira Pharm Inc