Top Performing Industries For May 16, 2013

At 10:20 am, the Dow dropped 0.08% to 15,263.25, the broader Standard & Poor's 500 index moved down 0.20% to 1,655.48 and the NASDAQ composite index rose 0.14% to 3,476.46. The industries that are still afloat in the market today are: Network and Communications Devices: This industry jumped 10.34% by 10:21 am. The top stock within the industry was Cisco Systems, Inc. CSCO, which rose 11.69%. Cisco Systems released its third quarter earnings results yesterday beating analyst expectations. Medical Practitioners: This industry rose 6.11% by 10:21 am ET. The top performer in this industry was LCA-Vision Inc. LCAV, which gained 0.28%. LCA-Vision's trailing twelve-month revenue is 93.66 million. Communication Equipment: This industry moved up 4.15% by 10:21 am, with ZST Digital Networks, Inc. ZSTN moving up 17.65% to gain the top spot. ZST Digital's trailing twelve-month ROE is 36.12%. Manufactured Housing: The industry gained 2.25% by 10:21 am. The top performer in this industry was Tile Shop Holdings, Inc. TTS which gained 2.29%. Tile Shop's trailing twelve-month revenue is $193.62 million.