The indicator draws a moving average calculated by the Square Weighted (SqWMA) method
It has two parameters:

Tradotto dal russo da MetaQuotes Ltd.
Codice originale https://www.mql5.com/ru/code/19893
RWI
RWI (Random Walk Index)
Median Moving Average
Median MA is a moving average, which is calculated using the median price for a given period.