Benzinga's Top #PreMarket Gainers By: Benzinga via Benzinga September 03, 2014 at 08:04 AM EDT Infinity Pharmaceuticals (NASDAQ: INFI) jumped 46.43% to $15.99 on deal with AbbVie (NYSE: ABBV). Yandex NV (NASDAQ: YNDX) jumped ... Read More >> Related Stocks: AbbVie Achison Inc Infinity Pharmaceuticals Navistar International Corp Yandex Ord Shs Class A