Candle Range Envelop indicator displays candle length, average length for a period and two envelopes forming minimum and maximum values channel as a color histogram.
It has eight adjustable parameters:
Histogram columns corresponding to candles, the size of which is within the channel, are colored gray.
Histogram columns corresponding to candles, the size of which exceeds the upper channel envelope, are colored green.
Histogram columns corresponding to candles, the size of which is less than the lower channel envelope, are colored red.

Tradotto dal russo da MetaQuotes Ltd.
Codice originale https://www.mql5.com/ru/code/22938
Mean_Indicator
Mean Indicator indicator
Moving Average applied price
Now you can test the indicator and select the price type from the ENUM_APPLIED_PRICE enumeration
RL algorithms
Libraries based on the article "Random decision forest in reinforcement learning"
Contrarian trade MA
Working by iMA (Moving Average, MA) and OHLC of W1 timeframe