Morning Market Losers

Coastal Contacts COA plummeted 17.89% to $4.82 on Q2 results. Lululemon Athletica LULU dropped 16.39% to $68.79 after the company announced the resignation of its Chief Executive Christine Day. Corinthian Colleges COCO dropped 11.83% to $2.46. Corinthian's trailing-twelve-month profit margin is -0.37%. Symmetry Medical SMA dipped 11.01% to $8.16 after the company lowered its 2013 forecast.