The Delta indicator draws two lines:
The indicator has no input parameters.
Calculations:
Delta = Price + Diff
where:
Diff = Log10(PrevPrice / Price) Price = (Open + High + Low + Close) / 4.0

MetaQuotes Ltd에서 러시아어로 번역함.
원본 코드: https://www.mql5.com/ru/code/21711
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The Delta Oscillator indicator displays the difference in the Delta indicator lines as a histogram.
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