The indicator was described in the article "The Vortex Indicator" published in the January issue of "Technical Analysis of Stocks & Commodities" (2010).
A detailed description of the indicator and the idea of trading based on it were described in the referenced article.
Translated from Russian by MetaQuotes Software Corp.
Original code: https://www.mql5.com/ru/code/19126
A multi-currency Expert Advisor based on the iStochastic (Stochastic Oscillator) indicator signals.SubWindow
A library for working with chart subwindows.