Caculator Lost Size auto

 

Hello Every one

I have an Idea Caculator Lost Size auto;

I need know how much volume i will trade with my balance

For input setup

1: I will put manual my Moneny not from Accountinfo() ==> I can put any number I want

2: Stoploss Point: same balance I also manual Put ex i put 200 point or 20 pips.

3. Risk: I will put percent risk i want

In chart only show volume trade. this will be caculator auto by pips value / lots.

Anyone can help me get this indicator.

Some tool shared show many info fỏ me not need this and they take Account can not adjust if i lose 2 trades 

If my balance is 10.000$ i lose 2 trades ==> 9.600$ I need keep 10.000$ caculator not 9.600$


Thank you