this is the 10 car. Go here to see all 3 dow30 contracts. http://individuals.interactivebrokers.com/en/accounts/margin.php?ib_entity=llc
thanks rcj! i finally figured it out. indu is the $10 one and its not electronicly traded during the day. ok got it. i appreciate it
thanks! ive come to the conclusion that the mini is the best for me to trade if im gonna hold it short term maybe like up to a few weeks because theres alot of volume and its more safe. but for betting on the dow long term i think the dd would definitely be the best option. if it was last march right now and the dow was at the lowest since 1996 then i would get a bunch of dd contracts and sit on it long term.
Last time I looked at DD it didn't have the volume to execute any orders - if you did get one in there getting out is another matter in itself. You can hold YM contracts till expiration and roll them over if needed.