with the progress of technology in the world I think that maybe you should develop an app for android and ios. this would be a logical step for you. I see that you constantly add more tools to the site but to tell you the truth, those are tools for limited number of users and also for limited very specific needs .... on the other hand, an app like the meta trader 4 app for smartphones will be wildly usable and needed be many of the website users.
good luck, and if you wish I would be happy to hear your opinion.
[email protected]