This week's biggest % winners & losers : Dec. 20 - 23, 2021 (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: ITCI (51.65 +31.89%), ABEO (0.36 +23.34%), KPTI (7.35 +19.51%), AMRX (5.07 +18.74%), RYTM (12.22 +18.18%), CYTK (44.66 +16.67%), BEAT (3.41 +16.38%)
• Materials: FSM (3.99 +23.91%), CENX (16.77 +19.44%)
• Industrials: ERJ (17.18 +16.16%)
• Consumer Discretionary: PLAY (39.47 +16.91%), CUK (19.53 +16.88%), CCL (21.2 +15.97%), NKLA (11.09  +11.12%)
• Information Technology: CTXS (97.88 +17.19%)
• Financials: TUR (20.9 +22.15%), CIT (53.61 +15.76%)
• Energy: VET (12.79 +20.09%), BPMP (15.47 +19.83%)
• Consumer Staples: RAD (13.96 +15.85%)

This week's top % losers

• Healthcare: ALLK (10.45 -87.33%), DBVT (1.69 -38.99%), CTMX (4.22 -33.96%), NVAX (177.25 -18.44%), MRNA (249.99 -15.2%), QDEL (137.39 -15.06%), RUBY (10.98 -12.72%), EVLO (6.79 -10.78%), ATHN (8.93 -10.34%) VCYT (40.49 -10%), NVTA (16.61 -9.33%)
• Materials: SQM (50.13 -10.34%)
• Consumer Discretionary: RGS (1.69 -28.99%), CROX (123.53 -9.25%), SRI (18.7 -8.51%)
• Information Technology: CAMP (7.61 -22.03%)
• Financials: SQQQ (5.98 -9.39%), PDBC (13.98 -8.75%)