This week's biggest % winners & losers : Nov 14 - 18, 16 (wk 46)

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:QHC (6.98 +47.88%),ARA (24.1 +23.15%),CYH (5.78 +18.69%),RMTI(6.44 +17.73%),UAM (9.93 +17.65%),ARRY (7.91 +17.36%),SGRY (17.6 +16.94%)
• Industrials:CECE (12.85 +18.32%)
• Consumer Discretionary:MDCA (6.58 +41.4%), HAR (109.35 +24.76%), PLCE (100.1 +21.19%)
• Information Technology:AMD (8.74 +30.71%), MENT (36.5 +18.95%),CVT (35.97 +18.63%), NUAN (16.95 +18.2%),OCLR (9.85 +17.54%),TWLO (36.88 +16.86%)
• Energy: WNR (36.52 +28.91%),ANW (10.7 +25.88%),EPE (4.27 +17.96%)

This week's top 20 % losers

• Healthcare:DVAX (4.75 -59.05%),ELGX (7.69 -24.76%),EXAS (14.53 -17.82%),MNK(54.59 -17.17%),FLXN (18.29 -15.44%),PDLI (3.04 -15.08%),PBYI (43.25 -14.19%)
• Consumer Discretionary: SMRT (5.1 -25.11%),PLNT (20.01 -18.46%),GIII (27.08 -12.93%),GPS (25.61 -11.9%),EROS (15.95 -11.39%)
• Information Technology:GLOB (38.43 -13.66%),ELLI (82.26 -11.49%)
• Financials:FNBC (6.25 -24.24%),RSO (9.47 -22.19%),ONDK (4.81 -13.49%)
• Energy:OSG (7.86 -13.15%)
• Consumer Staples:BETR (9.84 -29.71%)
• Telecommunication Services:NIHD (1.8 -21.74%)