Zivo Bioscience (ZIVO) had the highest return on May 27, 2015 by a US stock, returning 55.6%.

ASSET	DATE	% RETURN
Zivo Bioscience (ZIVO)	5/27/2015	55.56%
Delcath Systems (DCTH)	5/27/2015	53.85%
Coda Octopus (CODA)	5/27/2015	32.8%
Data Storage (DTST)	5/27/2015	23.63%
Blink Charging (BLNK)	5/27/2015	17.02%
Atlanticus (ATLC)	5/27/2015	15.83%
Sanara Medtech (SMTI)	5/27/2015	15.15%
Milestone Scientific (MLSS)	5/27/2015	14.72%
Akari Therapeutics (AKTX)	5/27/2015	14.5%
Dolly Varden Silver (DVS)	5/27/2015	14.29%
Creative Realities (CREX)	5/27/2015	12.92%
Lexaria Bioscience (LEXX)	5/27/2015	11.91%
Smart Powerr (CREG)	5/27/2015	10.33%
Orion Energy Systems (OESX)	5/27/2015	10.08%
Maui Land & Pineapple (MLP)	5/27/2015	9.9%
Matinas BioPharma (MTNB)	5/27/2015	9.88%
Mediwound (MDWD)	5/27/2015	9%
Viridian Therapeutics (VRDN)	5/27/2015	8.57%
AudioEye (AEYE)	5/27/2015	8.26%
OptimumBank (OPHC)	5/27/2015	8%
LightInTheBox Holding Co Ltd ARD (LITB)	5/27/2015	8%
MannKind (MNKD)	5/27/2015	7.77%
NovaBay Pharmaceuticals (NBY)	5/27/2015	7.25%
Interlink Electronics (LINK)	5/27/2015	7.14%
Agenus (AGEN)	5/27/2015	7.12%