The real author:

Arnaud Legoux & Dimitris Kouzis-Loukas

This Moving Average uses curve of the Normal (Gauss) distribution which can be placed by Offset parameter from 0 to 1. This parameter allows regulating the smoothness and high sensitivity of the Moving Average. Sigma is another parameter that is responsible for the shape of the curve coefficients. A more detailed description of the ALMA can be found at the author's website.

There is the possibility to highlight the trend direction in the indicator by color.

Also a built-in algorithm of drawing the indicator for the high timeframes is used.

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