Theory :

The original of this indicator (with more explanation what and how it does) was published here : RMA. In this version :

• multi time frame support added. apart from the standard time frames supported by the metatrader 5, you have 3 "special" time frames :
• next higher time frame (first time frame higher than the current  chart time frame)
• second higher time frame (second time frame higher than the current  chart time frame)
• third higher time frame (third time frame higher than the current  chart time frame)

Usage :

It can be used as any regular moving average