Benzinga's Top #PreMarket Losers By: Benzinga via Benzinga July 20, 2015 at 08:20 AM EDT Cal-Maine Foods Inc (NASDAQ: CALM) shares fell 10.74 percent to $48.10 in pre-market trading after the company reported downbeat Q4 ... Read More >> Related Stocks: Barrick Gold Corp Cal-Maine Foods IN Newmont Mining Pan American Silver Corp.