There are 2 set of prediction markets at HubDub about how the DJIA will close, tonite.

-

I think this one is more usable…

DJIA – What will be the dollar (point) difference between open and close November 25, 2008?

-

than that one:

Where will the DJIA close on Tuesday, November 25, 2008?

-

But I am probably wrong because the second one is 2 times more liquid than the first one.

-