Cryoport (CYRX) had the highest return on April 24, 2006 by a US stock, returning 42.5%.

ASSET	DATE	% RETURN
Cryoport (CYRX)	4/24/2006	42.5%
BioLife Solutions (BLFS)	4/24/2006	29.03%
Red Cat (RCAT)	4/24/2006	25%
Caledonia Mining (CMCL)	4/24/2006	23.33%
United States Antimony (UAMY)	4/24/2006	22.64%
Houston American Energy (HUSA)	4/24/2006	18.83%
NanoViricides (NNVC)	4/24/2006	18.13%
Riot Blockchain (RIOT)	4/24/2006	18.06%
Riley Exploration Permian (REPX)	4/24/2006	15.67%
Cps Technologies (CPSH)	4/24/2006	15.48%
Rambus (RMBS)	4/24/2006	15.17%
Uranium Energy (UEC)	4/24/2006	14.71%
GT Biopharma (GTBP)	4/24/2006	14.3%
Ballard Power Systems (BLDP)	4/24/2006	13.64%
Camtek (CAMT)	4/24/2006	13.4%
Zivo Bioscience (ZIVO)	4/24/2006	13.33%
Atlantic American (AAME)	4/24/2006	12.98%
Travelzoo (TZOO)	4/24/2006	12.46%
Andersons (ANDE)	4/24/2006	11.03%
Lifecore Biomedical (LFCR)	4/24/2006	9.01%
Perma-Fix Environmental Svcs (PESI)	4/24/2006	8.67%
Ampco-Pittsburgh (AP)	4/24/2006	8.61%
Rand Capital (RAND)	4/24/2006	8.59%
Stabilis Solutions (SLNG)	4/24/2006	8.51%
Option Care Health (OPCH)	4/24/2006	8.27%