Forex Rj RMA Indicator:
Moving average of ranges. The calculation is based on the price high and low for a period.
Originally this indicator has been written in MQL4 and was first published in the Code Base on 16.01.2012.
Copy and paste the file into the MQL5 Indicators folder of the Metatrader 4 trading platform.
You can access this folder from the top menu as follows:
File > Open Data Folder > MQL5 > Indicators (paste here)