This week's biggest % gainers & losers : Dec 15 - 19, 25 (wk 51)

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: FOLD (14.21 +34.69%), QURE (24.99 +28.08%), DBVT (22.40 +21.94%), BEAT (2.76 +20%), IOVA (2.55 +16.11%), BMRN (61.22 +14.84%), MRNA (33.62 +14.1%)
• Materials: CENX (36.30 +15.02%)
• Industrials: LLL (8.9 +18.76%)
• Consumer Discretionary: UXIN (3.40 +25%), PETS (3.64 +23.81%), CUK (31.05 +21.62%)
• Information Technology: PI (173.21 +19.18%), INFY (20.24 +13.84%), LITE (368.08 +13.48%)
• Financials: SBNY (1.40 +27.27%), RILY (4.88 +23.11%), NHF (3.82 +16.11%), TWO (11.42 +14.95%)
• Energy: TGE (1.18 +16.83%)

This week's top % losers

• Healthcare: INSP (95.89 -26.63%), CRBP (8.06 -16.91%), CGC (1.48 -14.94%), NKTR (46.97 -14.13%)
• Consumer Discretionary: PLCE (4.40 -41.32%), SERV (10.24 -15.62%)
• Information Technology: AVX (1.2 -24.05%), LPSN (4.21 -16.8%)
• Energy: KLXE (1.57 -19.33%)
• Consumer Staples: LW (44.08 -26.11%)