Morning Market Losers By: Benzinga via Benzinga September 10, 2014 at 09:50 AM EDT MGC Diagnostics (NASDAQ: MGCD) shares tumbled 16.09% to $6.83 after the company reported Q3 GAAP loss of $0.21 per share on revenue of ... Read More >> Related Stocks: Anglogold Ashanti Ltd ADR Armada Hoffler Properties Inc Coffee Holding Company GT Advanced Tech eBay