Worst Performing Industries For May 21, 2015

The Dow gained 0.04 percent to 18,293.28, while the NASDAQ composite index rose 0.41 percent to 5,092.69. The broader Standard & Poor's 500 index gained 0.23 percent to 2,130.74. The worst performing industries in the market today are:

This industry declined 2 percent by 11:00 am with

moving down 11 percent. Booz Allen Hamilton reported weaker-than-expected results for the fiscal fourth quarter on Thursday.

The industry dropped 1.2 percent by 11:00 am. The worst performer in this industry was

, which declined 2.8 percent. Banco Bradesco shares have dropped 32.71 percent over the past 52 weeks, while the S&P 500 index has gained 12.33 percent in the same period.

This industry tumbled 0.7 percent by 11:00 am. The worst stock within the industry was

, which fell 3 percent. CPFL Energia's trailing-twelve-month profit margin is 5.04 percent

This industry fell 0.6 percent by 11:00 am ET.

shares dropped 4.8 percent in today's trading. Superconductor Technologies' trailing-twelve-month EPS is -$0.65.