Worst Performing Industries For November 20, 2014 By: Benzinga via Benzinga November 20, 2014 at 11:01 AM EST The Dow dropped 0.15% to 17,658.70, while the NASDAQ composite index rose 0.24% to 4,687.13. The broader Standard & Poor's 500 index ... Read More >> Related Stocks: Caredx Inc Gopro Inc Cl A Keurig Green Mountain Natural Alternativ