This week's biggest % winners & losers : May 8 - 12, 17 (week 19)

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: MNKD (1.13 +41.75%), NK (3.99 +36.18%), VRX (13.59 +34.96%), NVAX (1 +34.52%), IPXL (17.55 +32.95%), INCR (55.15 +30.07%), TDOC (29.45 +26.94%), SGRY (21.6 +21.69%), LNTH (16.53 +21.51%), ITCI (11.26 +20.37%)
• Consumer Discretionary: PETS (34.17 +41.08%), SPWH (5.17 +25.36%),
• Information Technology: LPSN (9.9 +30.26%), DDD (21.79 +28.1%), NVDA (127.92 +23.17%), PEGA (55.83 +21.62%), HDP (13.41 +20.27%)
• Energy: CLMT (4.65 +19.23%)
• Telecommunication Services: GSAT (2.29 +28.65%)
• Utilities: CPN (12.38 +23.55%)

This week's top 20 % losers

• Healthcare: ARDX (7.43 -41.3%), HZNP (10.19 -34.6%), NXTM (22.01 -19.93%), NVRO (74.06 -18.41%)
• Industrials: HTZ (10.51 -29.84%), CBI (23.04 -21.37%), TGI (19.8 -20.16%), CECE (9.78 -16.05%)
• Consumer Discretionary: FOSL (13.14 -24.03%), ASNA (2.99 -21.24%), DDS (46.93 -18.51%), M (23.61 -18.5%), JCP (4.55 -17.12%), JWN (41.2 -15.94%)
• Financials: ONDK (3.75 -19.18%), MCC (6.19 -18.77%)
• Energy: TESO (4.95 -21.43%), NVGS (8.9 -19.46%)
• Telecommunication Services: NIHD (0.37 -21.64%), FTR (1.21 -17.47%)