Tradestation is owned by Monex Group of Japan, which is a stupid shitty company founded by Matsumoto. He is an idiot, his success at Goldman back then was simply because of Japanese inefficiency and political ties. His group is now run by Yuko, a woman in her 40s that excels at sucking cocks of old Japanese men and titty fucks. Matsumoto said he wanted to build something like IB, but what Monex has is a bunch of trash clunky brokers like Boom Securities in HK and Tradestation in US through expensive acquisitions funded by cheap Japanese loans.
Tradestation sucks and will always suck because its parent company sucks and the CEO sucks cocks everyday.