Cemtrex (CETX) had the highest return between 2003 and 2010 by a US stock, returning 2,702,702,602.4%.

ASSET	YEARS	% RETURN
Cemtrex (CETX)	2003-2010	2,702,702,602.4%
Future Fintech (FTFT)	2003-2010	14,879,900%
InterContinental Hotels Group PLC ADR (IHG)	2003-2010	14,004,900%
Northern Oil & Gas (NOG)	2003-2010	8,777,303.85%
Know Labs (KNW)	2003-2010	4,885,152.16%
Hirequest (HQI)	2003-2010	1,430,800%
Taoping (TAOP)	2003-2010	1,250,383.37%
National Grid PLC ADR (NGG)	2003-2010	1,198,900%
India Globalization Capital (IGC)	2003-2010	966,566.67%
Natwest (NWG)	2003-2010	774,270%
Sandstorm Gold Ltd N (SAND)	2003-2010	649,100%
Ferguson (FERG)	2003-2010	614,581.82%
Alto Ingredients (ALTO)	2003-2010	585,946.51%
Enveric Biosciences (ENVB)	2003-2010	482,042.5%
Perspective Therapeutics (CATX)	2003-2010	376,566.67%
Aris Mining (ARMN)	2003-2010	326,680.13%
Ring Energy (REI)	2003-2010	133,233.33%
Ocean Power Technologies (OPTT)	2003-2010	63,455.56%
Gyre Therapeutics (GYRE)	2003-2010	56,089.27%
VirnetX Holding Corp Common Stock (VHC)	2003-2010	53,520.82%
Gulf Resources (GURE)	2003-2010	53,350%
Lixte Biotechnology (LIXT)	2003-2010	34,326.23%
Metalla Royalty & Streaming (MTA)	2003-2010	33,245.83%
Pioneer Power Solutions (PPSI)	2003-2010	29,429.23%
OPTIMIZERx (OPRX)	2003-2010	24,500%