Quantum Computing (QUBT) had the lowest return on June 28, 2013 by a US stock, returning -34.7%.

ASSET	DATE	% RETURN
Quantum Computing (QUBT)	6/28/2013	-34.67%
Flux Power (FLUX)	6/28/2013	-33.33%
Perma-Fix Environmental Svcs (PESI)	6/28/2013	-28%
Intellicheck Mobilisa (IDN)	6/28/2013	-25.02%
Identiv (INVE)	6/28/2013	-23.89%
Oblong (OBLG)	6/28/2013	-23.6%
BTCS (BTCS)	6/28/2013	-23.08%
Perspective Therapeutics (CATX)	6/28/2013	-22.58%
AudioEye (AEYE)	6/28/2013	-16.67%
Xtant Medical (XTNT)	6/28/2013	-16.67%
Crexendo (CXDO)	6/28/2013	-13.46%
Tempest Therapeutics (TPST)	6/28/2013	-12.83%
Marker Therapeutics (MRKR)	6/28/2013	-12.5%
TOMI Environmental Solutions (TOMZ)	6/28/2013	-12.31%
United States Antimony (UAMY)	6/28/2013	-11.9%
Hirequest (HQI)	6/28/2013	-10.59%
SPAR (SGRP)	6/28/2013	-10.49%
Dolly Varden Silver (DVS)	6/28/2013	-10.18%
Delcath Systems (DCTH)	6/28/2013	-9.76%
TSS, Inc Common Stock (TSSI)	6/28/2013	-9.72%
LifeMD (LFMD)	6/28/2013	-9.38%
DLH (DLHC)	6/28/2013	-9.09%
Inotiv (NOTV)	6/28/2013	-8.86%
Vericel Corp Ord (VCEL)	6/28/2013	-8.82%
Smith Micro Software (SMSI)	6/28/2013	-8.62%