(REQ) Profit Calculator Indicator

[The Darkness]

Dear Friends,

 

Suppose we have some buy or sell or both of them in a specific currency with different volumes. Now is it possible to have an indicator that calculates total profit of this pair at specific price? You see, I mean a horizontal line that you can move it up and down and with moving it, ea shows the profit at that price. I attach the image, please look at that.

Could you please help me about this?

 

Any help will be appreciated

 

http://www.axgig.com/images/39556068664569911225.png

Edited August 12, 2015 by The Darkness