Tried running from a sandbox location but doesn't work proper, will give this a try from a better device later. Definitely need to update all my C++ files first. Just got for the founder 1 question: what do you need to add an exchange? I know you said you can't add your own, but what information or data would you need to add an exchange, let's say if requested? That one option alone would get you a lot more users.
I wonder why ice3x is not listed?
This is a beta version, in a few months a paid version will be released. It will cost about $ 100 per month. It will be an opportunity to add your stock exchange, antigate will also be added.
Sounds really pricey, to be honest, for individuals anyway, and especially when you haven't yet tested individuals plugging in and adding their own custom data and/or exchanges. Make that available first, let people see for themselves they can add their own exchanges and/or currencies, and then maybe allow them to see live data formations but not utilise them without paying a fee to unlock.
Better still, make this a free software and get it really popular first. What you want is something that works very well, is well supported, well used... then you think about how to make money from it.