Worst Performing Industries For December 16, 2013

At 10:20 am, the Dow surged 0.96% to 15,907.30, the broader Standard & Poor's 500 index moved up 0.78% to 1,789.11 and the NASDAQ composite index rose 0.85% to 4,034.91.The worst performing industries in the market today are:Internet Service Providers: This industry tumbled 2.01% by 10:20 am. The worst stock within the industry was Internet Initiative Japan (NASDAQ: IIJI), which fell 4.5%. Internet Initiative Japan's trailing-twelve-month profit margin is 4.99%.Toy & Hobby Stores: This industry fell 1.29% by 10:20 am ET. The worst performer in this industry was Build-A-Bear Workshop (NYSE: BBW), which dropped 1.2%. Build-A-Bear's PEG ratio is 12.25.Music & Video Stores: This industry moved down 0.97% by 10:20 am, with Netflix (NASDAQ: NFLX) moving down 1%. Netflix shares have jumped 289.62% over the past 52 weeks, while the S&P 500 index has gained 24.12% in the same period.Home Health Care: The industry dropped 0.89% by 10:20 am. The worst performer in this industry was Addus HomeCare (NASDAQ: ADUS), which declined 11.8%. Addus HomeCare's trailing-twelve-month ROA is 6.97%.