Faraday Future Intelligent Electric (FFIE) had the highest return between 2015 and 2020 by a US stock, returning 994,718.7%.

ASSET	YEARS	% RETURN
Faraday Future Intelligent Electric (FFIE)	2015-2020	994,718.65%
VERB TECHNOLOGY (VERB)	2015-2020	663,216.58%
Immatics (IMTX)	2015-2020	215,700%
AquaBounty Technologies (AQB)	2015-2020	121,566.67%
Kaival Brands Innovations (KAVL)	2015-2020	85,899.92%
Immunoprecise Antibodies (IPA)	2015-2020	76,566.67%
Alarum Technologies (ALAR)	2015-2020	41,787.91%
Freedom (FRHC)	2015-2020	40,948%
Metalla Royalty & Streaming (MTA)	2015-2020	27,068.26%
Avalon GloboCare (ALBT)	2015-2020	23,900%
NAYA Biosciences (NAYA)	2015-2020	23,053.85%
eXp World (EXPI)	2015-2020	21,287.69%
SilverCrest Metals (SILV)	2015-2020	10,063.64%
Celsius (CELH)	2015-2020	9,959.99%
HIVE Blockchain Technologies (HIVE)	2015-2020	8,900%
Accolade (ACCD)	2015-2020	7,809.09%
Zynex (ZYXI)	2015-2020	7,577.06%
Gravity (GRVY)	2015-2020	7,443.41%
Quantum Computing (QUBT)	2015-2020	5,779.17%
Nuvve (NVVEW)	2015-2020	5,366.67%
FingerMotion (FNGR)	2015-2020	4,932.5%
Blackboxstocks (BLBX)	2015-2020	4,900%
Nikola (NKLA)	2015-2020	4,683.2%
Sobr Safe (SOBR)	2015-2020	4,568.17%
New Pacific Metals (NEWP)	2015-2020	4,407.14%