Benzinga's Top #PreMarket Gainers By: Benzinga via Benzinga December 17, 2014 at 08:11 AM EST Auspex Pharmaceuticals (NASDAQ: ASPX) shares jumped 87.76% to $47.11 following positive SD-809 trial results. Volcano (NASDAQ: VOLC) ... Read More >> Related Stocks: Cerus Corp Koninklijke Philips Electronics ADR