This week's biggest % gainers/losers (November 11 - November 15, 2013)

The following are this week's top 20 percentage gainers and top 20 percentage losers, categorized by sectors (over $300 mln market cap and 100K average daily volume).

This week's top 20 % gainers

• Technology: GOGO (28.06 +64.29%), PRKR (4.02 +34.77%), WUBA (34.1 +34.11%), VJET (58.99 +30.67%), BITA (31.29 +27.05%), OLED (37.03 +26.96%), SUNE (13.14 +24.18%)
• Services: RLD (8.69 +26.42%), HTLD (17.93 +24.35%)
• Industrial Goods: JKS (29.5 +25.17%)
• Healthcare: VNDA (14.59 +102.17%), ONVO (12.5 +51.98%), SNTS (32.1 +37.9%), VPHM (49.49 +29.09%), DRTX (11.45 +27.97%), CMRX (15.53 +26.06%), RMTI (14.9 +25.74%), ARNA (5.46 +25.25%)
• Financial: EJ (11.33 +37.44%)
• Basic Materials: IOC (92.36 +28.05%)

This week's top 20 % losers

• Utilities: AT (3.73 -13.89%)
• Technology: DIOD (20.05 -13.87%), AVG (17.43 -12.64%), RAX (42.21 -12.6%)
• Services: TTS (14.5 -40.57%), KTOS (7.01 -15.65%), EZPW (11.8 -11.27%), GOL (4.59 -10.28%)
• Industrial Goods: NES (1.61 -32.91%)
• Healthcare: SRPT (14.37 -58.34%), EPZM (19 -39.67%), AMED (14.35 -16.04%), RPTP (12.41 -10.99%)
• Financial: JOE (17.9 -14.24%)
• Consumer Goods: CTB (23.83 -11.19%)
• Basic Materials: MTL (2.32 -21.66%), FI (25.6 -16.56%), TRQ (4.11 -16.02%), AREX (23.51 -14.04%), EROC (5.46 -10.36%)