It is often said that the candlestick models of the reversal should be applied only when the market is at the high/low price level. The Disparity Index indicator is used to define these levels. I.e. when the histogram bars are blue and rising above the overbought level, you must search the candlestick combinations that signal about down reversal. And, vice versa, if the histogram bars fall below the oversold level and changes the color to red then look if it coincides with some candlestick model of up reversal.
Although you can use a fixed overbought/oversold level (3-10 percents depending on the market and the indicator parameters), this version levels are calculated dynamically. Behavior is the following:

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Orijinal kod: https://www.mql5.com/ru/code/1353
i-KlPrice
A trend indicator drawn on the basis of the advanced Keltner channel.
Renko
The renko (renko) chart in a separate subwindow. No matter on what chart timeframe the indicator is attached, the renko is drawn on close price of М1 timeframe.
Exp_ColorLeManTrend
The Exp_ColorLeManTrend trading system is based on changes of the trend direction displayed by the ColorLeManTrend indicator
The class to create the ring buffer
The class allows to organize the mini time series, indicator minibuffers, short sized buffers to store intermediate stream data inside the Expert Advisor or indicator.