Worst Performing Industries For December 8, 2014

The Dow dropped 0.01% to 17,957.32, while the NASDAQ composite index rose 0.22% to 4,791.01. The broader Standard & Poor's 500 index gained 0.02% to 2,075.70. The worst performing industries in the market today are:

The industry dropped 3.35% by 11:00 am. The worst performer in this industry was GoPro

, which declined 3.7%. GoPro's trailing-twelve-month profit margin is 4.42%.

This industry fell 2.88% by 11:00 am ET. TrueCar

shares dropped 4.4% in today's trading. TrueCar's trailing-twelve-month EPS is -$0.70.

This industry tumbled 2.62% by 11:00 am. The worst stock within the industry was Arista Networks

, which fell 5.6%. Arista Networks' PEG ratio is 1.74.

This industry declined 2.21% by 11:00 am with Yanzhou Coal Mining Co

moving down 3.2%. Yanzhou Coal Mining shares have dropped 11.82% over the past 52 weeks, while the S&P 500 index has gained 14.76% in the same period.