This week's biggest % winners & losers: Aug 31 - Sept 4, 20 (wk 36)

This week's biggest % gainers/losers 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: AIMT (34.22 +171.59%), AKCA (18.16 +59.58%), CORT (19.98 +58.45%), ATNX (14.55 +35.85%), ESPR (38 +17%)
• Industrials: NAV (37.35 +15.46%)
• Consumer Discretionary: GME (7.65 +41.93%), TUP (20.98 +40.71%), DLTH (12.52 +33.76%), CAL (9.86 +27.06%), BLMN (16.9 +19.69%), SCVL (36.87 +18.67%), TLYS (7.32 +16.93%)
• Financials: GNW (3.46 +45.99%)
• Energy: LBRT (8.67 +27.31%), FTSI (5.55 +22.25%), CHK (5.2 +17.38%)

This week's top % losers

• Healthcare: AKBA (2.72 -73.54%), AMRN (4.3 -41.58%), FLDM (6.14 -27.34%), STIM (4.19 -22.26%), INO (9.57 -20.65%)
• Consumer Discretionary: OSTK (67.4 -30.47%), RGS (6.97 -23.24%), HOME (15 -19.7%)
• Information Technology: CIEN (44.28 -20.97%), DQ (99.28 -20.68%)
• Energy: KOS (1.21 -20.92%), BPT (1.82 -19.11%)