Tradovate is the best Broker with the lowest commissions just now. The next step is to lease a seat. If your a jigsaw user give them you license key and you can trade from Jigsaw. Their charts are free. Rick & Andrew are awesome to deal with. You can choose between Dorman or Philips to clear through...note: Philips has ACH. Tradovate has a Forum to request features. The Founder of Tradovate is Rick Tomsic who also founded Open E-Cry.