I look at them but I decided not to try and trade them here is some links... UCR and DCR <a href="http://www.macroshares.com/public/macro/macrohome.aspx" target="_blank">http://www.macroshares.com/public/macro/macrohome.aspx</a> and this one which I not sure I understand completely lol <a href="http://bespokeinvest.typepad.com/bespoke/2008/04/dcr-inverse-oil.html" target="_blank">http://bespokeinvest.typepad.com/bespoke/2008/04/dcr-inverse-oil.html</a> I read some more on them but can't seem to find the links sorry...
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