The classical RSI indicator implemented as a histogram with a color indication of entering the overbought and oversold areas.
Fig.1. The RSI_Histogram indicator
Translated from Russian by MetaQuotes Software Corp.
Original code: https://www.mql5.com/ru/code/14923
The ColorXMACD indicator implemented as a sequence of candlesticks.MAOscillator
A simple oscillator based on the difference between values of two MAs either of different periods or of the same one but with a "lag" of a few bars.