Zivo Bioscience (ZIVO) had the highest return between 1998 and 2005 by a US stock, returning 91,636,263.6%.

ASSET	YEARS	% RETURN
Zivo Bioscience (ZIVO)	1998-2005	91,636,263.64%
Hirequest (HQI)	1998-2005	43,226,600%
Viewbix Inc Common Stock (VBIX)	1998-2005	10,839,303.76%
InterContinental Hotels Group PLC ADR (IHG)	1998-2005	9,214,600%
Eldorado Gold (EGO)	1998-2005	7,805,500%
Live Ventures (LIVE)	1998-2005	925,673.04%
Inuvo (INUV)	1998-2005	854,445.45%
Perspective Therapeutics (CATX)	1998-2005	241,566.67%
Inseego (INSG)	1998-2005	201,733.33%
NextTrip (NTRP)	1998-2005	191,900%
AngloGold Ashanti (AU)	1998-2005	170,824.02%
Cemtrex (CETX)	1998-2005	124,899.13%
DeFi Technologies (DEFT)	1998-2005	107,600%
ImmunoPrecise Antibodies (HYFT)	1998-2005	64,185.71%
Flexible Solutions International (FSI)	1998-2005	47,470.59%
Interlink Electronics (LINK)	1998-2005	46,827.94%
Marker Therapeutics (MRKR)	1998-2005	32,471.43%
Hudbay Minerals (HBM)	1998-2005	24,963.04%
Ovintiv (OVV)	1998-2005	13,548.29%
NanoViricides (NNVC)	1998-2005	12,360%
First Majestic Silver (AG)	1998-2005	9,367.11%
Monster Beverage (MNST)	1998-2005	8,541.58%
Cognizant Technology Solutions Corp Class A (CTSH)	1998-2005	5,931.23%
Expedia (EXPE)	1998-2005	5,826.94%
Americas Silver (USAS)	1998-2005	5,245.5%