Benzinga's Top #PreMarket Gainers By: Benzinga via Benzinga December 26, 2014 at 08:12 AM EST Juno Therapeutics Inc. (NASDAQ: JUNO) shares rose 4.78% to $41.90 in pre-market trading after climbing 7.27% on Wednesday. GoPro, ... Read More >> Related Stocks: Chesapeake Energy Chevron Corp Gopro Inc Cl A Tesla, Inc.