This week's biggest % gainers & losers : Aug 19 - 23, 24 (wk 34)

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:  TEM (64.96 +27.65%), GRFS (8.58 +21.46%), EVH (33.11 +20.93%), SIBN (16.47 +18.71%), IRWD (5.01 +15.86%), SGRY (33.47 +15.33%), RCUS (17.97 +15.19%)
• Financials:  SDIG (5.42  +107.66%)
• Materials: TSE (4.39 +50.34%)
• Industrials:  EH (15.30, +29.55%) 
• Consumer Discretionary:  PTON (4.84  +50.78%), LIND (10.31 +40.65%), ROKU (69.35 +18.39%), LB (41.98 +17.15%)
• Information Technology: GDS (16.79 +38.19%), AAOI (9.6 +15.94%), FN (267.8 +15.89%), EGHT (1.96 +15.68%)

This week's top % losers

• Healthcare: STAA (33.28 -12.21%), CGC (6.22 -11.72%), EBS (9.51 -11.46%), ESPR (1.77 -9.69%), SIGA (9.59 -8.63%)
• Materials: GFI (14.52 -13.26%)
• Consumer Discretionary: AAP (48.96 -21.28%), M (16.02 -9.52%), RRGB (4.39 -9.4%), SERV (10.19 -8.69%), JD (26.77 -8.62%)
• Information Technology: PAGS (11.64 -17.89%), CSIQ (13.28 -9.97%)
• Energy: GTE (7.7 -11.09%)
• Consumer Staples: LANC (172.54 -13.03%)
• Utilities: HE (11.66 -12.79%)