Keltner Channel built relative to the average value of the XCCX oscillator as a sequence of candlesticks.
The indicator uses SmoothAlgorithms.mqh library classes (copy it to <terminal_data_folder>\MQL5\Include). The use of the classes was described in detail in the article "Averaging Price Series for Intermediate Calculations Without Using Additional Buffers".
Fig1. The XCCXCandleKeltner indicator
Translated from Russian by MetaQuotes Software Corp.
Original code: https://www.mql5.com/ru/code/17606
The STD indicator with the timeframe selection option available in input parametersKhaosAssault
The price chart speed expressed in points, with the author markup of significant price change levels.