Klinger Oscillator

# indie:lang_version = 5 from indie import indicator, format, plot, color, MutSeriesF from indie.algorithms import Change, Ema @indicator('Klinger Osc', format=format.VOLUME) # Klinger Oscillator @plot.line(color=color.BLUE, title='KO') @plot.line(color=color.GREEN, title='Signal') def Main(self): sv = MutSeriesF.new(self.volume[0] if Change.new(self.hlc3)[0] >= 0 else -self.volume[0]) kvo = MutSeriesF.new(Ema.new(sv, 34)[0] - Ema.new(sv, 55)[0]) sig = Ema.new(kvo, 13) return kvo[0], sig[0]

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