Worst Performing Industries For October 22, 2015

The Dow rose 1.26 percent to 17,384.54, while the NASDAQ composite index gained 1.44 percent to 4,909.72. The broader Standard & Poor's 500 index gained 1.23 percent to 2,043.79. The worst performing industries in the market today are:

This industry declined 5.6 percent by 11:00 am with

moving down 14.1 percent. Cabelas reported weaker-than-expected Q3 results.

The industry dropped 5.2 percent by 11:00 am. The worst performer in this industry was

, which declined 35 percent. Envision Healthcare reported weaker-than-expected Q3 results and lowered its FY15 earnings outlook.

This industry tumbled 3.3 percent by 11:00 am. The worst stock within the industry was

, which fell 4.7 percent. JP Morgan downgraded Pearson from Overweight to Neutral.

This industry fell 3.2 percent by 11:00 am ET.

shares dropped 6.8 percent in today's trading. Amedisys shares have surged 87.72 percent over the past 52 weeks, while the S&P 500 index has gained 4.77 percent in the same period.