This week's biggest % winners & losers : April 2 - 6, 18 (wk 14)

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: OMER (13.58 +21.53%), PACB (2.44 +19.02%), ICPT (71.78 +16.68%), LHCG (71.14 +15.56%)
• Materials: EGO (0.98 +16.2%), RFP (9.4 +13.25%)
• Consumer Discretionary: FTD (5.12 +40.66%), SPWH (5.01 +22.67%), AMC (16.45 +17.08%), IMAX (22.1 +15.1%), TV (18.16 +13.78%), ANF (27.35 +12.97%), TLRD (28.31 +12.97%), TSLA (299.99 +12.72%), FOSL (14.17 +11.57%)
• Information Technology: CVLT (66.45 +16.17%), RENN (9.43 +12.26%)
• Telecommunication Services: I (5.13 +36.44%), NIHD (2.48 +17.54%)

This week's top 20 % losers

• Healthcare: NLNK (4.16 -42.62%), ALKS (42.22 -27.16%), INCY (63.86 -23.36%), MNKD (1.79 -21.49%), ALNY (94.83 -20.38%), GERN (3.49 -18%), CRIS (0.54 -17.85%), EPZM (14.8 -16.62%), COLL (21.82 -14.6%), CLDX (1.99 -14.59%)
• Industrials: LKSD (14.95 -14.33%)
• Consumer Discretionary: ENT (1.16 -21.09%), CONN (27.8 -18.24%)
• Information Technology: SNX (95.31 -19.5%), LEJU (1.12 -17.04%)
• Financials: OZM (2.27 -14.98%)
• Energy: SJT (6.78 -14.18%)