Worst Performing Industries For November 28, 2014

The Dow gained 0.22% to 17,866.06, while the NASDAQ composite index rose 0.34% to 4,803.49. The broader Standard & Poor's 500 index declined 0.03% to 2,072.29. The worst performing industries in the market today are:

The industry dropped 3.61% by 11:00 am. The worst performer in this industry was First Majestic Silver

, which declined 14.5%. Silver futures tumbled 4.40% to trade at $15.88 an ounce.

This industry fell 2.45% by 11:00 am ET. KBR

shares dropped 8% in today's trading. Analysts at Vertical Research downgraded KBR to Sell, according to Bloomberg.

This industry tumbled 2.33% by 11:00 am. The worst stock within the industry was Tronox

, which fell 5.8%. Tronox shares have gained 12.75% over the past 52 weeks, while the S&P 500 index has jumped 14.79% in the same period.

This industry declined 2.11% by 11:00 am with QEP Resources

moving down 12.5%. QEP Resources' trailing-twelve-month profit margin is 1.91%.