"Maybe they don't support it because it is very hard to scalp with Trademaven" How do you figure it is hard to scalp with TM ? I use it and do quite a bit of scalping with no problem.
easyrider-----------transact has their own platform for free {if a trader feels that $49 a month is expensive for trademaven} with one click action and exceptional reliability. they have a free simulator try out on the transact website if interested----they also are not experiencing the difficulties that seem to be taking place at IB at this time. ripley---------- trademaven does not wish to offer their product with ALL brokers, they have some standards too.