This week's biggest % winners & losers : March 25 - 29, 19 (wk 13)

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

This week's top 20 % gainers

• Healthcare: TCDA (38.62 +61.19%), CCXI (13.89 +27.31%), DNLI (23.22 +19.38%), AMRN (20.76 +18.56%), ADAP (4.30 +18.46%), GLPG (117.78 +18.41%), TGTX (8.04 +17.72%), GRTS (13.30 +16.16%), GTHX (16.6 +15.28%)
• Materials: EXP (84.30 +18.25%)
• Consumer Discretionary: BBBY (16.99 +24.01%), MOV (36.38 +14.91%), LULU (163.87 +14.43%), KMX (69.80  +13.26%)  
• Information Technology: AVYA (16.83 +27.4%), PRGS (44.37 +23.87%), QTNA (24.33 +21.59%), SYNA (39.75 +21.49%), SVMK (18.21 +21.24%), BB (10.09  +11.86%)

This week's top 20 % losers

• Healthcare: ARA (6.14 -35.37%), CDNA (31.52 -14.63%), TYME (1.76 -14.56%), CYH (3.73 -13.66%), IRTC (74.96 -11.75%), ABMD (285.59 -11.64%), SGRY (11.28 -10.9%)
• Materials: MUX (1.50 -10.71%), SA (12.39 -10.61%)
• Industrials: NLSN (23.67 -11.88%), MAXR (4.02 -11.26%)
• Consumer Discretionary: RH (102.95 -21.45%), HOME (17.86 -19.44%)
• Information Technology: SGH (19.2 -18.02%)
• Energy: PVAC (44.1 -14.39%), CVIA (5.59 -14%)