QVC (QVCGA) had the highest return between 2005 and 2009 by a US stock, returning 5,621,098.1%.

ASSET	YEARS	% RETURN
QVC (QVCGA)	2005-2009	5,621,098.15%
Northern Oil & Gas (NOG)	2005-2009	3,882,411.54%
Know Labs (KNW)	2005-2009	1,068,548.85%
Global Ship Lease (GSL)	2005-2009	749,890%
National Grid PLC ADR (NGG)	2005-2009	554,463.64%
Perspective Therapeutics (CATX)	2005-2009	296,566.67%
Ring Energy (REI)	2005-2009	133,233.33%
Ocean Power Technologies (OPTT)	2005-2009	100,011.11%
Gulf Resources (GURE)	2005-2009	58,200%
India Globalization Capital (IGC)	2005-2009	25,408.32%
Universal Insurance (UVE)	2005-2009	17,273.37%
Broadwind Energy (BWEN)	2005-2009	9,608.39%
MAG Silver (MAG)	2005-2009	6,627.85%
Future Fintech (FTFT)	2005-2009	4,477.78%
CervoMed (CRVO)	2005-2009	2,122.22%
International Tower Hill Mines (THM)	2005-2009	1,926.02%
Taoping (TAOP)	2005-2009	1,725.18%
Kandi Technologies (KNDI)	2005-2009	1,660%
Champions Oncology (CSBR)	2005-2009	1,606.67%
Ageagle Aerial Systems (UAVS)	2005-2009	1,160%
LifeMD (LFMD)	2005-2009	1,050%
ICL Israel Chemicals (ICL)	2005-2009	1,042.66%
IT Tech Packaging (ITP)	2005-2009	948%
VirnetX (VHC)	2005-2009	880.01%
Gold Resource (GORO)	2005-2009	878.25%