This week's biggest % gainers & losers : May 6 - 10, 24 (wk 19)

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 % gainers

• Healthcare: NVAX (8.84 +79.31%), CDNA (14.71 +51.34%), MYGN (25.4 +30.43%), ELAN (16.99 +25.54%), GMED (64.84 +24.8%)
• Industrials: BLBD (48.28 +36.38%), GLDD (9.02 +29.6%)
• Consumer Discretionary: PLCE (10.76 +38.31%), AGS (11.33 +35.53%), NDLS (2.07 +31.01%), SERV (3.00 +22.95%)
• Information Technology: PRFT (73.5 +52.76%), INSG (4.95 +35.25%), FN (222.97 +24.41%)
• Financials: TRUP (25.66 +29.27%), AMBC (18.1 +23.38%)

This week's top % losers

• Healthcare: MGNX (3.32 -78.84%), CTMX (1.99 -55.19%), STIM (2.48 -34.91%), INSP (169.8 -32%), SIGA (7.50 -26.16%)
• Materials: MYE (17.06 -25.24%)
• Industrials: FWRD (15.28 -29.84%), JELD (14.58 -27.32%)
• Consumer Discretionary: ODP (40.85 -21.05%)
• Information Technology: EPAM (184.79 -23.68%)
• Consumer Staples: BGS (7.96 -30.16%)