right, authorized for futures does not subscribe you to cme.
1.subscribe to cme
2. use symbol es
3. follow menue down...future...december
never used bracket trader, but some of those third party jobs get confused if you enter on 3rd party and cancel on tws.
trailing stops now avaiable straight through tws, so not much point in 3rd party anymore
1. place limit exit order
2. place enter with trailing stop
and you basically have a bracket trade without using any other api
you sure you want to use trailing stops, right? man, they make you a lot of money once in a while, and they keep your losses a little smaller, but they sure do guarantee that no matter what, you will always leave the value of the stop on the table.
I figure, if I'm smart enough to get in this winning trade, I ought to be smart enough to get out of it. (and about 50% of the time I am.)