Byrna Technologies (BYRN) had the highest return on September 4, 2015 by a US stock, returning 60%.

ASSET	DATE	% RETURN
Byrna Technologies (BYRN)	9/4/2015	60%
Anavex Life Sciences (AVXL)	9/4/2015	27.7%
FlexShopper (FPAY)	9/4/2015	20%
Research Solutions (RSSS)	9/4/2015	17.65%
Greenwave Technology Solutions Inc Common Stock (GWAV)	9/4/2015	16.67%
Envela (ELA)	9/4/2015	16.67%
Delcath Systems (DCTH)	9/4/2015	16.55%
Crawford (CRD.A)	9/4/2015	16.2%
Siebert Financial (SIEB)	9/4/2015	16.19%
Riley Exploration Permian (REPX)	9/4/2015	15%
Theriva Biologics (TOVX)	9/4/2015	14.68%
SIGA Technologies (SIGA)	9/4/2015	14.04%
QuickLogic (QUIK)	9/4/2015	13.89%
Intrusion (INTZ)	9/4/2015	13.33%
GT Biopharma (GTBP)	9/4/2015	13.16%
Sanara Medtech (SMTI)	9/4/2015	12.5%
China Natural Resources (CHNR)	9/4/2015	11.62%
Oncolytics Biotech (ONCY)	9/4/2015	11.17%
NextTrip (NTRP)	9/4/2015	10.93%
Bridgeline Digital (BLIN)	9/4/2015	10.8%
BioLife Solutions (BLFS)	9/4/2015	10.76%
Energy Focu (EFOI)	9/4/2015	10.46%
LiqTech International (LIQT)	9/4/2015	10.41%
Scinai Immunotherapeutics (SCNI)	9/4/2015	10.11%
Helius Medical Technologies Inc Class A (HSDT)	9/4/2015	9.87%