Benzinga's Top #PreMarket Losers By: Benzinga via Benzinga April 11, 2014 at 08:12 AM EDT Datawatch (NASDAQ: DWCH) dipped 29.79% to $14.54 in the pre-market session after the company reported preliminary Q2 sales of $7.8 to 8 ... Read More >> Related Stocks: Datawatch Cp Gap JPMorgan Chase & Co