This week's biggest % winners & losers: August 3 - 7, 20 (wk 32)

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: CBAY (6.17 +73.8%), IRTC (200.53 +61.09%), SPNE (14.6 +55.86%), DNLI (31.57 +34.8%)
• Materials: UFS (28.15 +34.09%)
• Industrials: PBI (6.27 +87.57%), ADT (12.15 +41.11%), MAXR (24.46 +37.49%), TISI (5.34 +35.19%)
• Consumer Discretionary: GRPN (25.97 +69.19%), PENN (48.1 +42.1%), FRGI (9.18 +41.67%), OSTK (101.93 +34.84%)
• Information Technology: CNDT (4.03 +110.99%), ARLO (5.92 +40.28%)
• Financials: TRUP (70.04 +38.5%), DFIN (11.87 +37.23%)

This week's top % losers

• Healthcare: DBVT (2.27 -44.89%), VAPO (29.9 -42.76%), MNK (1.45 -35.2%), OSUR (13.8 -23.99%), OMI (12.64 -21.39%), TDOC (192.52 -18.98%), ADAP (7.93 -15.24%), TRHC (47.78 -14.98%)
• Consumer Discretionary: MOGU (2.46 -19.51%)
• Information Technology: AYX (120.87 -31.12%), NEWR (53.3 -24.83%)
• Energy: BTU (2.52 -19.39%)
• Utilities: EVRG (54.68 -15.66%)