This indicator colors candlesticks in accordance with the color of the UltraFatl indicator histogram.
Place UltraFatl.ex5 compiled file to the terminal_data_folder\MQL5\Indicators.
The indicator uses SmoothAlgorithms.mqh library classes (must be copied to the 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".
Fig.1 The UltraFatl_Candles indicator
Translated from Russian by MetaQuotes Software Corp.
Original code: https://www.mql5.com/ru/code/1236
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