This week's biggest % winners & losers : Dec 7 - 11, 15 (wk 50)

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:CPPL (15.87 +14.34%),PLUS (96.98 +9.84%),
• Materials:TERP (10.88 +28%),SQQQ (19.57 +11.51%),CERS (6.41 +10.9%),
• Industrials:AVAV (28.64 +14.42%),
• Consumer Discretionary: GMCR (88.96 +72.07%),TXMD (8.87 +29.11%), SWHC (23.45 +23.49%),INST (20.31 +16.26%),FNSR (14.23 +14.21%),
• Information Technology: VRA (15.97 +38.39%),FIVN (7.57 +13.83%),
• Financials:HMY (0.93 +27.67%),NTRA (10.39 +11.72%),SHLD (22.15 +10.92%),
• Energy:SRG (41.24 +17.96%),
• Consumer Staples:AXDX (21.43 +17.88%),NRG (10.14 +12.67%),
• Utilities:SUNE (4.15 +14.01%)

This week's top 20 % losers

• Healthcare:VNR (2.56 -42.6%),NGL (9.69 -28.43%),
• Materials:UDF (8.55 -51%),SDLP (4.31 -33.59%),FGP (14.81 -23.58%),
• Industrials:SIGM (6.3 -29.13%),GBT (33.11 -27.5%),
• Consumer Discretionary: MW (14.81 -29.31%),BLUE (59.52 -28.85%),RPTP (4.54 -25.08%),TGTX (10.75 -23.87%),
• Financials:BNED (8.7 -32.92%),ONTY (2.34 -31.18%),TROX (3.99 -28.88%),NAV (8.85 -26.98%),BTE (2.9 -26.02%),SWN (5.9 -23.77%),
• Energy:RAS (2.49 -40%), OUTR (41.43 -30.04%),NIHD (4.69 -24.84%)