Range Bars anyone?

 

Hi,



I've been searching for a way to trade an expert advisor based on constant range bar charts.


All I was able to find was this script:

http://www.mqlservice.net/catalog/product_info.php?products_id=29

and I don't really want to pay for it...


Has anyone here come across, or thought of developing a range bar script or indicator that could be used on mt4, and auto traded on?



Thanks.

Reason: