Bill Williams' Accelerator with the possibility of fine-tuning and an additional signal line in the form of a colored cloud.
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".
Figure 1. The Accelerator_Signal indicator
Translated from Russian by MetaQuotes Software Corp.
Original code: https://www.mql5.com/ru/code/2012
Bill Williams' Awesome Oscillator with the possibility of fine-tuning and an additional signal line in the form of a colored cloud.ASCtrend_HTF
The ASCtrend indicator with the timeframe selection option available in input parameters.