The indicator displays the breakthrough line.
The indicator uses SmoothAlgorithms.mqh library classes (copy it to <terminal_data_folder>\MQL5\Include). The use of the classes was thoroughly described in the article "Averaging Price Series for Intermediate Calculations Without Using Additional Buffers".
Originally this indicator has been written in MQL4 and was first published in the Code Base on 23.10.2008.
Fig.1. The i-CAi indicator
Translated from Russian by MetaQuotes Software Corp.
Original code: https://www.mql5.com/ru/code/15969
Indicator of trend change.CCI_Histogram_HTF
The CCI_Histogram indicator with the timeframe selection option available in input parameters.
Simplified version of the popular ZigZag indicator. The algorithm runs significantly faster, does not use intermediate calculation buffers, does not contain nested cycles and, therefore, does not redraw itself.AutoFibAutoTrend
The indicator plots price channel and Fibonacci levels based on the latest ZigZag peaks.