Translated from Russian by MetaQuotes Software Corp.
Original code: https://www.mql5.com/ru/code/7304
The Hi/Low indicator shows how close the current value of the parameter is to the minimum and maximum values over a certain time interval.Juice
It is not recommended to open a position when the histogram is red. If all indicators give entry signals, the final check is done according to this indicator. The histogram must be green.