Tradestation has a great platform, does not matter though when you have poor, under trained account reps. I have a Joint account with my 97yo Aunt, I have a properly executed POA. Tradestation accused me of forging my aunts signature and terminated this trading account with no notification. Talking to the account rep was of no use, he said they made a decision to terminate the account and that was it. This was my secound account rep, first one was just as bad. Stay away, very unprofessional, very poor business ethics!