How to use "Custom MQL code"?

[Prot82]

Hi Guys,

I have 2 constants "Grid_Size" and "Lots" and also 2 variables "Variable_Lots" and "Spread".

I would like to do calculation like in attached picture below:

So, I would like to put this calculation in my variable "Variable_Lots".

Can someone tell me is this code correct? Should I add some prefixes like data type or something?

Thanks in advanced,
Mihajlo

[jstap]

Should be fine but need to add ; at the end, put all in a comment so you can see what is happening.

[dee108]

does this work?

[jstap]

@dee108 You'll have to try it.