The Relative Vigor Index oscillator developed based on the article "Using The Fisher Transform" by John Ehlers that was published in November 2002 in the Technical Analysis Of Stock & Commodities magazine.
Fig.1. The RVI and RVICloud indicators
Translated from Russian by MetaQuotes Software Corp.
Original code: https://www.mql5.com/ru/code/15171
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.