The indicator plots four horizontal lines: Two basic ones (red by default) above the High and below the Low of the Bar number bar and help lines (green by default) shifted from the basic ones.
Line DifferenceUP is plotted by the HighLowUP price PLUS the difference between prices HighLowUP and HighLowDOWN and MINUS Shift.
Line DifferenceDOWN is plotted by the HighLowDOWN price MINUS the difference between prices HighLowUP and HighLowDOWN and PLUS Shift.
This indicator is mostly used on large timeframes, starting from H4.

Fig. 1. Parameter "Bar number" is "2"

Fig. 2. Parameter "Bar number" is "1"
Tradotto dal russo da MetaQuotes Ltd.
Codice originale https://www.mql5.com/ru/code/20724
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