Roboai (AIIO) had the highest return between 2008 and 2022 by a US stock, returning 17,883,233.3%.

ASSET	YEARS	% RETURN
Roboai (AIIO)	2008-2022	17,883,233.33%
TCTM Kids IT Education (VSA)	2008-2022	7,296,775%
BioNexus Gene Lab Corp Common stock (BGLC)	2008-2022	2,780,387.8%
KULR Technology (KULR)	2008-2022	2,399,900%
QXO (QXO)	2008-2022	2,082,266.67%
Nutex Health (NUTX)	2008-2022	1,899,900%
Akari Therapeutics (AKTX)	2008-2022	1,503,900%
GeoVax Labs (GOVX)	2008-2022	1,243,321.05%
Sequans Communications (SQNS)	2008-2022	999,900%
MDxHealth SA ADR (MDXH)	2008-2022	734,344.44%
Metalla Royalty & Streaming (MTA)	2008-2022	697,771.43%
Ridgetech (RDGT)	2008-2022	487,400.05%
Future Fintech (FTFT)	2008-2022	474,258.97%
Connexa Sports Technologies (YYAI)	2008-2022	467,900%
Fubotv (FUBO)	2008-2022	347,900%
Advantage Solutions (ADV)	2008-2022	329,013.92%
Heart Test Laboratories Inc Common Stock (HSCS)	2008-2022	246,958.82%
AquaBounty Technologies (AQB)	2008-2022	212,122.22%
Immatics (IMTX)	2008-2022	174,100%
Zhongchao (ZCMD)	2008-2022	157,567.24%
Iqstel (IQST)	2008-2022	146,895.96%
Eastside Distilling (BLNE)	2008-2022	137,437.54%
Integra Resources (ITRG)	2008-2022	126,500%
Aurora Cannabis (ACB)	2008-2022	122,966.67%
INVO Fertility (IVF)	2008-2022	95,300%