Top Losers In Today's Pre-Market Session: Auto, Tech Ricochets By: Benzinga via Benzinga May 19, 2016 at 09:25 AM EDT Dragonwave, Inc.(USA) (NASDAQ: DRWI): -22.57 percent Q4 loss of $9.1 million and a loss of $3.02 per share Stage Stores Inc (NYSE: ... Read More >> Related Stocks: Advance Auto Parts Inc Cheetah Mobile Inc ADR Monro Muffler Brak Stage Stores