America Movil SAB de CV ADR (AMX) had the lowest return between 1999 and 2002 by a US stock, returning -100%.

ASSET	YEARS	% RETURN
America Movil SAB de CV ADR (AMX)	1999-2002	-100%
Community West Bancshares (CWBC)	1999-2002	-100%
Plumas Bancorp (PLBC)	1999-2002	-100%
First National (FXNC)	1999-2002	-100%
Cemtrex (CETX)	1999-2002	-99.95%
Zynex (ZYXI)	1999-2002	-99.95%
VirnetX Holding Corp Common Stock (VHC)	1999-2002	-99.87%
Evolution Petroleum (EPM)	1999-2002	-99.77%
Ammo (POWW)	1999-2002	-99.74%
Natural Health Trend (NHTC)	1999-2002	-99.47%
eGain (EGAN)	1999-2002	-99.39%
Gilat Satellite Networks (GILT)	1999-2002	-99.3%
Lightbridge (LTBR)	1999-2002	-99.2%
Coda Octopus (CODA)	1999-2002	-99.06%
Arena (AREN)	1999-2002	-98.9%
Worksport (WKSP)	1999-2002	-98.67%
Smart Powerr (CREG)	1999-2002	-98.67%
Red Cat (RCAT)	1999-2002	-98.47%
Akamai Technologies (AKAM)	1999-2002	-98.43%
Sirius XM (SIRI)	1999-2002	-98.1%
Ageagle Aerial Systems (UAVS)	1999-2002	-98.02%
Network-1 Technologies (NTIP)	1999-2002	-97.89%
Giga Media (GIGM)	1999-2002	-97.34%
Stabilis Solutions (SLNG)	1999-2002	-97.18%
NetSol Technologies (NTWK)	1999-2002	-96.59%