The Ergodic MDI Oscillator from the book "Momentum, direction and divergence" by William Blau, implemented in the form of a color histogram with a signal line implemented as 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".
The BlauErgodicMDI indicator
Translated from Russian by MetaQuotes Software Corp.
Original code: https://www.mql5.com/ru/code/1958
Two pairs of support and resistance levels based on the candlesticks of the timeframe specified in the input parameters.NR4ID-ATR
The indicator fixes the moments when the volatility of the financial asset takes to a minimum value and puts colored dots on the chart in the middle of the range of the candlestick movement.