Graphex (GRFX) has had the highest return this decade by a US stock, returning 137,700%.

ASSET	DECADE	% RETURN
Graphex (GRFX)	2020s	137,700%
AppTech Payments Corp Warrant (APCXW)	2020s	99,900%
BioNexus Gene Lab Corp Common stock (BGLC)	2020s	69,412.2%
Ainos (AIMD)	2020s	13,150%
Applied Digital (APLD)	2020s	10,409.26%
Wearable Devices (WLDSW)	2020s	9,843.5%
Azitra (AZTR)	2020s	5,671.43%
Innodata (INOD)	2020s	3,217.54%
CPI Card (PMTS)	2020s	2,804.44%
MicroStrategy (MSTR)	2020s	2,561.09%
Limbach (LMB)	2020s	2,473.66%
Celsius (CELH)	2020s	2,071.43%
Diginex Limited Ordinary Shares (DGNX)	2020s	1,984.27%
Indivior PLC Ordinary Shares (INDV)	2020s	1,940.78%
Zivo Bioscience (ZIVO)	2020s	1,798.99%
NVIDIA (NVDA)	2020s	1,732.53%
GameStop (GME)	2020s	1,714.98%
Cresud SACIF y A Warrant (CRESW)	2020s	1,520%
Summit Therapeutics (SMMT)	2020s	1,407.5%
Alpha Metallurgical Resources (AMR)	2020s	1,318.75%
Sezzle Inc Common Stock (SEZL)	2020s	1,276.16%
Super Micro Computer (SMCI)	2020s	1,235.85%
Verona Pharma PLC ADR (VRNA)	2020s	1,193.9%
Accolade (ACCD)	2020s	1,176.36%
Build-A-Bear Workshop (BBW)	2020s	1,168.79%