Worst Performing Industries For July 29, 2014

The Dow surged 0.35% to 17,041.43, while the NASDAQ composite index rose 0.55% to 4,469.23. The broader Standard & Poor's 500 index gained 0.22% to 1,983.24. The worst performing industries in the market today are:

This industry tumbled 4.85% by 12:00 pm. The worst stock within the industry was Tile Shop Holdings

, which fell 11.9%. Tile Shop reported downbeat Q2 results and lowered its FY14 outlook.

This industry fell 1.83% by 12:00 pm ET. Trulia

shares dropped 2.9% in today's trading. Deutsche Bank downgraded Trulia from Buy to Hold.

The industry dropped 0.96% by 12:00 pm. The worst performer in this industry was Nielsen NV

, which declined 3.5%. Nielsen reported Q2 earnings of $0.62 per share on revenue of $1.59 billion.

This industry moved down 0.85% by 12:00 pm, with CPFL Energia SA

moving down 2.2%. CPFL Energia shares have gained 0.91% over the past 52 weeks, while the S&P 500 index has jumped 17.38% in the same period.