This week's biggest % gainers/losers (August 19 - August 23, 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: TSL (9.44 +29.89%), CSIQ (13.16 +18.98%), SOL (4.62 +17.74%), NTES (75.42 +17.18%), QIHU (73.13 +16.5%), YGE (4.28 +15.43%), SUNE (7.83 +14.37%)
• Services: TUES (13.9 +26.79%), BBY (35.08 +14.25%), NXST (36.11 +13.8%)
• Industrial Goods: TASR (11.39 +16.02%)
• Healthcare: INCY (34.76 +30.3%), INSY (30.92 +20.36%), INSM (13.57 +15.21%), CLDX (23.59 +15.15%), CGEN (9.98 +15.03%), XOMA (4.42 +14.5%)
• Financial: LTS (1.84 +14.2%)
• Basic Materials: PLG (1.19 +13.73%), ALJ (13.01 +13.65%)

This week's top 20 % losers

• Technology: TLK (39.09 -14.59%), HPQ (22.4 -14.37%), OIBR (1.6 -13.71%), NTLS (16.28 -11.19%)
• Services: LITB (9.86 -49.21%), ANF (38.67 -21.13%), BKS (13.99 -19.31%), SPLS (14.2 -15.9%), ARO (8.75 -12.16%), SSI (19.94 -11.98%)
• Industrial Goods: GFA (2.61 -12.78%)
• Healthcare: MNKD (5.52 -11.3%)
• Financial: IBN (27.67 -13.16%), CYS (7.57 -11.52%), ARR (3.98 -9.6%)
• Consumer Goods: TTM (23.61 -9.86%)
• Basic Materials: CIE (24.52 -16.67%), ANW (8.65 -15.58%), GFI (5.65 -12.42%), HMY (4.01 -9.7%)