Benzinga's Top #PreMarket Losers By: Benzinga via Benzinga July 14, 2014 at 08:16 AM EDT GT Advanced Technologies (NASDAQ: GTAT) dropped 7.66% to $14.82 in pre-market trading. The decline in the stock may be attributed to ... Read More >> Related Stocks: AbbVie Barrick Gold Corp GT Advanced Tech Newmont Mining Shire Plc Ads