GT Biopharma (GTBP) had the highest return in August 2017 by a US stock, returning 55,257.1%.

ASSET	MONTH	% RETURN
GT Biopharma (GTBP)	August 2017	55,257.14%
NioCorp Developments Ltd Common Stock (NB)	August 2017	780%
BTCS (BTCS)	August 2017	124.68%
FingerMotion (FNGR)	August 2017	124.55%
CareDx (CDNA)	August 2017	111.85%
Golden Matrix (GMGI)	August 2017	100%
Nextplat (NXPL)	August 2017	100%
Zynex (ZYXI)	August 2017	94.25%
Nutex Health (NUTX)	August 2017	91.01%
Usio (USIO)	August 2017	81.54%
Loop Industries (LOOP)	August 2017	74.1%
Heritage Global (HGBL)	August 2017	71.43%
GlucoTrack (GCTK)	August 2017	71.43%
Avalon GloboCare (ALBT)	August 2017	68.69%
Almonty Industries Inc Common Shares (ALM)	August 2017	67.23%
Phoenix New Media (FENG)	August 2017	66.68%
Netcapital (NCPL)	August 2017	66.67%
Freedom (FRHC)	August 2017	65.69%
Tandem Diabetes Care (TNDM)	August 2017	64.71%
Veritone (VERI)	August 2017	63.96%
Arrowhead Pharmaceuticals (ARWR)	August 2017	60%
Skyline (SKY)	August 2017	59.07%
Westport Fuel Systems (WPRT)	August 2017	57.65%
Abeona Therapeutics (ABEO)	August 2017	56.55%
MannKind (MNKD)	August 2017	55.64%