This week's biggest % winners & losers : July 29 - Aug 2, 19 (wk 31)

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: MYGN (47.08 +62.74%), APHA (7.33 +33.27%), ACAD (28.73 +23.09%), CHRS (20.02 +19.95%), MEDP (76.48 +19.95%)
• Industrials: ENPH (29.12 +40%), QUAD (11.39 +37.39%), ACCO (9.64 +18.57%)
• Information Technology: SPWR (15.1 +47.17%), FIVN (58.03 +20.64%), EGOV (22.06 +19.63%), BL (56.01 +18.69%), TTMI (11.66 +18.5%), EVTC (36.38 +15.93%)
• Financials: CURO (12.7 +21.76%), COOP (9.04 +16.8%)
• Energy: NBR (2.62 +19.09%)

This week's top % losers

• Healthcare: ACOR (3.10 -54.28%),  FLDM (8.05 -32.41%), ABMD (200.62 -26.42%), VAPO (14.55 -26.22%)
• Materials: OI (12.38 -30.06%)
• Industrials: FLR (22.67 -31.2%), GVA (31.22 -30.06%), NSP (102.61 -29.05%), AAWW (32.75 -28.31%)
• Consumer Discretionary: ASNA (0.33 -25.4%)
• Information Technology: TWOU (13.68 -61.54%), PS (18.62 -39.41%)
• Energy: MDR (5.38 -47.46%), SPN (0.54 -34.01%), ESV (5.02 -30.95%)