This week's biggest % winners & losers : Feb 27 - March 3, 17 (wk 9)

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:LJPC (34.51 +73.68%),NLNK (20.48 +44.43%),BCRX (7.63 +38.89%),KITE (72.64 +38.1%),FOLD (7.74 +29.87%),KND (9.8 +28.95%),NOVN (6.4 +25.49%),ATRA (17.05 +23.55%),NDRM (28.95 +23.45%),IONS (54.72 +22.71%),EPZM (14.85 +22.22%),FMI (28.2 +22.08%),AVXS (66.56 +20.8%)
• Materials:GCP (33 +25%)
• Industrials:BLDR (15.19 +24.06%)
• Consumer Discretionary:NTRI (48.95 +28.31%),IBP (49.65 +21.1%),BID (48.2 +20.23%)
• Energy:NVGS (14.2 +32.71%),ECR (2.62 +21.86%)

This week's top 20 % losers

• Healthcare:IPXL (7.95 -43.42%),PTCT (9.82 -25.42%),MEDP (28.89 -19.99%),VRX (13.06 -19.28%),MNKD (2.12 -17.53%)
• Materials:EXK (3.31 -28.04%)
• Industrials:BW (10.49 -37.03%),ESND (15.09 -30.62%),ICFI (41.15 -20.02%)
• Consumer Discretionary:FRGI (19.85 -24.67%),ETSY (10.21 -19.73%)
• Information Technology:PANW (115.55 -24.48%),NTNX (22.82 -23.47%),SSTK (42.25 -18.17%),PSTG (9.51 -17.73%)
• Financials:DFIN (21.15 -19.27%)
• Energy:SDRL (1.25 -36.87%),SDLP (3.76 -24.95%),CIE (0.59 -21.68%)
• Consumer Staples:OME (19.2 -25.15%)