The first option is !siLagrange - automatically detects the maximums/minimums of the points and creates the polynomial on their basis
The second option is !siLagrangePnt - creates the polynomial based on the points specified by the user. The points are set using the "Arrow" tool.
Make sure their names match the parameter specified in the indicator. For more detailed help, see: http://forum.mql4.com/ru/8917
Translated from Russian by MetaQuotes Software Corp.
Original code: https://www.mql5.com/ru/code/7488
The Acceleration/Deceleration Indicator (AC) measures acceleration and deceleration of the current driving force.Average Directional Movement Index (ADX)
The Average Directional Movement Index Indicator (ADX) helps to determine if there is a price trend.