The DS_Stochastic indicator is the original Stochastic Oscillator with the EMA smoothing.
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".
The original DS_Stochastic indicator was developed in the MQL4 language and published in the CodeBase on 27.10.2006.
Figure 1. The DS_Stochastic indicator
Translated from Russian by MetaQuotes Software Corp.
Original code: https://www.mql5.com/ru/code/7008
The non-normalized oscillator ang_AZad_C helps to identify the dominant trend.CronexDeMarker
A modification of the MACD indicator, calculated with DeMarker's technical indicator data.