This digital filter shows a trend by changing the color.
This indicator was first implemented in MQL4 and published in Code Base at mql4.com 9.01.2009.
Translated from Russian by MetaQuotes Software Corp.
Original code: https://www.mql5.com/ru/code/467
Multi-currency trend following expert system using the Triple Exponential Moving Average technical indicator.MACD_Histogram
The indicator displays MACD histogram and price divergence on a chart.