what is the best performing stpck apr 2000 to jan 2001

Marker Therapeutics (MRKR) had the highest return between April 1, 2000 and January 31, 2001 by a US stock, returning 1,463,314.2%.

ASSETDATE% RETURN
Marker Therapeutics (MRKR)
4/1/2000 - 1/31/2001
1,463,314.17%
Flotek Industries (FTK)
4/1/2000 - 1/31/2001
6,566.67%
Insmed (INSM)
4/1/2000 - 1/31/2001
679.79%
Flexible Solutions International (FSI)
4/1/2000 - 1/31/2001
660.91%
DaVita HealthCare Partners (DVA)
4/1/2000 - 1/31/2001
513.34%
Ribbon Communications (RBBN)
4/1/2000 - 1/31/2001
330.08%
US Physical Therapy (USPH)
4/1/2000 - 1/31/2001
298.68%
Meritage (MTH)
4/1/2000 - 1/31/2001
264.62%
Lsb Industries (LXU)
4/1/2000 - 1/31/2001
253.84%
Innodata (INOD)
4/1/2000 - 1/31/2001
250.76%
Laboratory Corporation of America (LH)
4/1/2000 - 1/31/2001
225.3%
Mednax (MD)
4/1/2000 - 1/31/2001
222.8%
CoreSite Realty (COR)
4/1/2000 - 1/31/2001
220.2%
Empire Petroleum (EP)
4/1/2000 - 1/31/2001
193.6%
Amtech Systems (ASYS)
4/1/2000 - 1/31/2001
191.47%
Methanex (MEOH)
4/1/2000 - 1/31/2001
185.3%
Vertex Pharmaceuticals (VRTX)
4/1/2000 - 1/31/2001
180.83%
CNX Resources (CNX)
4/1/2000 - 1/31/2001
163.6%
Encompass Health (EHC)
4/1/2000 - 1/31/2001
162.85%
Quest Diagnostics (DGX)
4/1/2000 - 1/31/2001
158.75%
Beazer Homes USA (BZH)
4/1/2000 - 1/31/2001
155.47%
Altria (MO)
4/1/2000 - 1/31/2001
151.92%
Upbound (UPBD)
4/1/2000 - 1/31/2001
148.43%
Interface (TILE)
4/1/2000 - 1/31/2001
145.63%
Myriad Genetics (MYGN)
4/1/2000 - 1/31/2001
142.69%