Quantum Computing (QUBT) had the lowest return between 2009 and 2014 by a US stock, returning -99.9%.

ASSET	YEARS	% RETURN
Quantum Computing (QUBT)	2009-2014	-99.93%
Protagenic Therapeutics (PTIX)	2009-2014	-99.9%
Modular Medical (MODD)	2009-2014	-99.84%
Ambow Education (AMBO)	2009-2014	-99.8%
Scienture (SCNX)	2009-2014	-99.78%
Kaival Brands Innovations (KAVL)	2009-2014	-99.76%
IZEA (IZEA)	2009-2014	-99.72%
ABVC BioPharma (ABVC)	2009-2014	-99.71%
Freedom (FRHC)	2009-2014	-99.66%
Centrus Energy (LEU)	2009-2014	-99.65%
SRx Health Solutions (SRXH)	2009-2014	-99.56%
Blink Charging (BLNK)	2009-2014	-99.45%
Cayson Acquisition Corp Right (CAPNR)	2009-2014	-99.42%
Atlas Lithium Corporation Common Stock (ATLX)	2009-2014	-99.3%
Blue Ridge Bankshares (BRBS)	2009-2014	-99.08%
Riot Blockchain (RIOT)	2009-2014	-99.06%
Seanergy Maritime (SHIP)	2009-2014	-98.96%
Helport AI Limited Ordinary Shares (HPAI)	2009-2014	-98.92%
Dominari (DOMH)	2009-2014	-98.92%
Marker Therapeutics (MRKR)	2009-2014	-98.88%
Vivakor (VIVK)	2009-2014	-98.8%
Sanara Medtech (SMTI)	2009-2014	-98.55%
Nextplat (NXPL)	2009-2014	-98.48%
OptimumBank (OPHC)	2009-2014	-98.38%
PEDEVCO (PED)	2009-2014	-98.33%