Luokung Technology (LKCO) had the highest return in Q1 2019 by a US stock, returning 4,287,669.8%.

ASSET	QUARTER	% RETURN
Luokung Technology (LKCO)	Q1 2019	4,287,669.78%
Oxbridge Re Holdings Equity Warrant (OXBRW)	Q1 2019	3,536.36%
Wisekey International (WKEY)	Q1 2019	1,920%
Worksport (WKSP)	Q1 2019	1,233.33%
Quipt Home Medical (QIPT)	Q1 2019	766.25%
India Globalization Capital (IGC)	Q1 2019	617.24%
Bio Path (BPTH)	Q1 2019	454.98%
SPI Energy (SPI)	Q1 2019	439.83%
Iveda Solutions (IVDA)	Q1 2019	412.82%
Axsome Therapeutics (AXSM)	Q1 2019	406.41%
Splash Beverage (SBEV)	Q1 2019	391%
Microbot Medical (MBOT)	Q1 2019	369.7%
Village Farms International (VFF)	Q1 2019	340.57%
CLPS (CLPS)	Q1 2019	330.54%
Freight Technologies (FRGT)	Q1 2019	313.04%
N2OFF (NITO)	Q1 2019	300%
Avita Medical (RCEL)	Q1 2019	280.18%
PEDEVCO (PED)	Q1 2019	270.67%
Avinger (AVGR)	Q1 2019	250.29%
Aspira Womens Health (AWH)	Q1 2019	249.54%
Atossa Genetics (ATOS)	Q1 2019	245.1%
Cineverse (CNVS)	Q1 2019	239.29%
CBAK Energy Technology (CBAT)	Q1 2019	223.44%
Professional Diversity Network (IPDN)	Q1 2019	205.71%
Scynexis (SCYX)	Q1 2019	203.21%