Worst Performing Industries For April 15, 2016

The Dow fell 0.01 percent to 17,925.16, while the NASDAQ composite index declined 0.01 percent to 4,945.21. The broader Standard & Poor's 500 index fell 0.02 percent to 2,082.28. The worst performing industries in the market today are:

This industry slipped 2 percent by 11:00 am. The worst stock within the industry was

, which fell 8.5 percent. Citigroup downgraded Stratasys from Buy to Neutral and maintained the price target of $30.00.

This industry declined 1.8 percent by 11:00 am with

moving down 4.3 percent. SunCoke Energy Partners shares have dropped 61.11 percent over the past 52 weeks, while the S&P 500 index has gained 0.08 percent in the same period.

This industry fell 1.6 percent by 11:00 am ET.

shares dropped 3.8 percent in today's trading. Piper Jaffray shares have declined 10.79 percent over the past 52 weeks, while the S&P 500 index has gained 0.08 percent in the same period.

The industry dropped 1.4 percent by 11:00 am. The worst performer in this industry was

, which declined 14.8 percent. Super Micro Computer issued a weak forecast for the third quarter.