Worst Performing Industries For January 29, 2015 By: Benzinga via Benzinga January 29, 2015 at 11:19 AM EST The Dow dropped 0.07% to 17,179.39, while the NASDAQ composite index fell 0.56% to 4,612.09. The broader Standard & Poor's 500 index ... Read More >> Related Stocks: Electro Sci Inds Endeavour Silver Corp Xplore Tech Corp De