Semi auto Manual trader assistant

 Hello

I need Trade assistant to open secure hedge with ONE click.

1) EA check equity

2) EA take equity % - for example 30%, this equity as external variable to be modified by me.

3) with 30% of equity avaiable EA calculates how manny lots can open and divive in 2, (because will be open sell and buy, and use 15% on each one)

Example, we have 1000 usd. we use 30% so we use 300usd, how many lots we can open with 300usd?  

Apply formula to see it, money required = volume x price / levereage

So 300 usd can be 300/levereage*volume = max lots for hedge, then divide lot and 15% to buy and 15% to sell.

WE have now perfect hedge with 30% of equity used on it.