best performing stocks from may 2011 to november 2011 with market cap

Birchtech (BCHT) had the highest return between May 1, 2011 and November 30, 2011 by a US stock, returning 20,837.5%.

ASSETDATE% RETURN
Birchtech (BCHT)
5/1/2011 - 11/30/2011
20,837.5%
VerifyMe (VRME)
5/1/2011 - 11/30/2011
1,233.96%
OpenWorld (OPNW)
5/1/2011 - 11/30/2011
1,233.33%
InnovAge (INNV)
5/1/2011 - 11/30/2011
900%
Data Storage (DTST)
5/1/2011 - 11/30/2011
583.33%
Algorhythm (RIME)
5/1/2011 - 11/30/2011
450%
Precision Optics Corporation, Inc Common stock (POCI)
5/1/2011 - 11/30/2011
350%
Usio (USIO)
5/1/2011 - 11/30/2011
337.5%
OLB (OLB)
5/1/2011 - 11/30/2011
326.83%
Phoenix New Media (FENG)
5/1/2011 - 11/30/2011
232.97%
Aemetis (AMTX)
5/1/2011 - 11/30/2011
220%
Rave Restaurant (RAVE)
5/1/2011 - 11/30/2011
168.76%
Xpel (XPEL)
5/1/2011 - 11/30/2011
157.14%
Axe Compute (AGPU)
5/1/2011 - 11/30/2011
153.97%
DLH (DLHC)
5/1/2011 - 11/30/2011
127.36%
Natural Health Trend (NHTC)
5/1/2011 - 11/30/2011
123.03%
Heritage Global (HGBL)
5/1/2011 - 11/30/2011
117.39%
Dolphin Entertainment (DLPN)
5/1/2011 - 11/30/2011
114.29%
PharmaCyte Biotech (PMCB)
5/1/2011 - 11/30/2011
100%
Barfresh Food (BRFH)
5/1/2011 - 11/30/2011
100%
Quest Resource (QRHC)
5/1/2011 - 11/30/2011
100%
Natures Sunshine Products (NATR)
5/1/2011 - 11/30/2011
99.32%
Valhi (VHI)
5/1/2011 - 11/30/2011
96.85%
Natural Alternatives International (NAII)
5/1/2011 - 11/30/2011
95.16%
Sobr Safe (SOBR)
5/1/2011 - 11/30/2011
92.16%