Adaptive Momentum from John Ehlers' book "Cybernetic Analysis for Stocks and Futures: Cutting-Edge DSP Technology to Improve Your Trading".
Place the CyclePeriod indicator compiled file to the terminal_data_folder\MQL5\Indicators\.
Translated from Russian by MetaQuotes Software Corp.
Original code: https://www.mql5.com/ru/code/578
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.