Benzinga's Top #PreMarket Losers By: Benzinga via Benzinga November 14, 2014 at 08:10 AM EST Abengoa SA (NASDAQ: ABGB) shares dropped 50.30% to $7.48 in pre-market trading after falling 10.42% on Thursday. CSX (NYSE: CSX) ... Read More >> Related Stocks: Applied Materials CSX Corp Sina Corp