Quote from DmanX:
With Mirus and AMP, you get a live trading key to use with Ninja trader that allows use of DOM and chart trader only. To do a simple OCO or trailing stop, you have to subscribe.
What's obscene is having to pay for just the OCO and trailing stop capability which most other platforms include as "free". As far as the ATM and API capability, the $50-$60 is fairly priced.
Though a transactional model (pro-rated or not) for Ninja trader would be better in many respects than a subscription based one. A pro-rated model such as .05-.50/RT depending on monthly volume, even with a cut off after a certain volume threshold, would be ideal for all involved. But I suppose a subscription based model is Ninja's way of trying to be broker/clearing agent agnostic.
The platform is certainly worth paying for. It is the best platform I've ever used. Though its DOM is a bit too simplistic, but it gets the job done. What's needed is a quantity keypad, a color bar that extends into the bid/ask to show your entry (not just in price ladder), a default offset from right edge of chart, etc. I digress. But version 7 will probably have all that plus multi-core support.