This week's biggest % winners & losers : Feb. 18 - 22, 19 (wk 8)

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 20 % gainers

• Healthcare: LNTH (23.94 +29.13%)
• Materials: TRQ (2.12 +24.71%), VHI (4.29 +23.99%), KRA (35.78 +22.7%), SID (3.3 +21.77%)
• Industrials: BE (14.02 +23.96%), CAR (35.33 +23.14%)
• Consumer Discretionary: ROKU (64.47 +23.79%), DLPH (23 +22.99%), LOPE (117.37 +21.89%)
• Information Technology: JKS (20.94 +30.88%), DQ (39.85 +30.23%), OSPN (20.22 +25.2%), TTD (197.73 +25.05%), ACIA (55.45 +24.16%), OLED (145.77 +23.02%)
• Consumer Staples: AVP (3.21 +22.99%)
• Utilities: PCG (18.77 +21.25%)

This week's top 20 % losers

• Healthcare: DPLO (5.87 -57.31%), KPTI (5.07 -44.95%), OMI (6.38 -17.14%), ICPT (93.35 -15.76%), EVH (14.3 -14.88%), INOV (12.8 -14.67%), BEAT (66.43 -14.38%), ANIK (33.94 -14.12%), MDRX (10.6 -13.19%)
• Industrials: KAR (47.06 -13.67%)
• Consumer Discretionary: STMP (83.65 -58.43%)
• Information Technology: CBLK (12.59 -18.72%), CTK (9.58 -16.7%), HCKT (16.6 -14.43%)
• Energy: ROAN (8.53 -17.34%), SM (16.89 -14.74%), CXO (106.04 -13.77%)
• Consumer Staples: KHC (34.95 -26.61%), FDP (27.87 -20.87%)