This week's biggest % winners & losers : Aug 27 - 31, 18 (wk 35)

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: GKOS (68.37 +55.99%), ALNY (122.67 +26.63%), ADRO (7.4 +26.5%), KTWO (27.34 +21.24%), IMMU (26.76 +20.11%), MDXG (5.3 +19.1%), NVTA (14.81 +17.91%), NVAX (1.56 +17.29%), CRBP (5.85 +17%)
• Industrials: BLDP (3.54 +18.39%)
• Consumer Discretionary: AOBC (14.03 +45.39%), TLYS (23.52 +36.03%), SCVL (44.46 +32.05%), SHLD (1.34 +21.82%), DSW (33.26 +21.56%)
• Information Technology: LEJU (2.21 +40.76%), BRKS (39.41 +32.92%), SMCI (20.51 +25.21%), SMTC (59.75 +18.43%)

This week's top 20 % losers

• Healthcare: EGRX (69.13 -14.23%), SPPI (21.53 -12.23%), DEPO (6.38 -10.52%)
• Consumer Discretionary: ANF (21.67 -20.74%), GME (13.27 -19.82%), MIK (16.99 -17.8%), MOV (42.6 -16.39%), FOSL (22.67 -14.61%), BIG (43.05 -14.12%), DLTR (80.51 -13.86%)
• Information Technology: UEPS (7.24 -17.82%), TECD (72.75 -15.94%), EA (113.41 -12.06%), PDFS (8.72 -11.56%), VNET (9.75 -10.96%)
• Financials: GGAL (22.5 -14.77%)
• Telecommunication Services: TKC (4.07 -14.68%)