looking for a script - show minimal lot and margin requirement

Hi all,

For a broker account, every currency pair/METAL/CFD has its own minimal lot for trade, and for that minimal lot, how much margin is required? I want a script/indicator for this. Is there one out there?

Thanks in advance.

Try this. It seems the margin requirement is not correct now unlike earlier mt4 versions.

Thank you so much!
I found "required margin" is wrong for currency, so I scraped a version to fix it. Which I posted in the original code page:
https://www.mql5.com/en/forum/29678#comment_17885251