This week's biggest % winners & losers : February 1 - 5, 2016 (wk 5)

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

• Healthcare:ALR (53.2 +43.01%),SVA (7.05 +40.44%)
• Materials:SID (1.08 +40.26%),KGC (2.3 +40.24%),AUY (2.29 +34.71%),RGLD(39.22 +31.65%),HMY (2.34 +30.73%),IAG (1.87 +28.97%),SBGL (11.37 +28.33%) EGO (2.86 +27.68%),PAAS (8.44 +27.49%),AU (10.73 +26.53%),SSRI (5.41 +24.08%)
• Industrials:RRTS (10.09 +27.4%)
• Consumer Discretionary:BOOT (8.33 +37.01%),KORS (51.84 +29.92%),AYA(13.66 +29.36%)
• Information Technology:MIME (10.35 +36.36%),MFLX (22.59 +35.03%),OCLR(4.3 +24.28%)

This week's top 20 % losers

• Healthcare:AXON (11.23 -29.5%),HQY (15.87 -26.36%),NK (7.84 -23.88%)
• Materials:PPP (1.62 -35.2%)
• Industrials:ESL (53.07 -32.58%)
• Consumer Discretionary:LGF (18.53 -29.14%),CCO (3.83 -24.16%)
• Information Technology:DATA (41.33 -48.49%), LNKD (108.38 -45.24%),IDTI(18.1 -28.96%),SWIR (10.93 -26.84%),MTCH (9.3 -25.9%),PLT (33.48 -25.32%),CEVA (17.41 -24.79%)
• Financials:KMPR (26.12 -24.42%)
• Energy:LINE (0.5 -59.34%),MPLX (20.17 -34.45%),ECR (0.81 -33.06%),CRC(1.03 -27.97%),MRD (12 -24.58%)