Internal MARKET

[markaiser]

I'm trying to make simple operations with the data of ^ UVOL and ^ DVOL but for some reason this results do not appear, if someone can tell me what to do, thanks

protected override void Initialize()
{
Add(new Plot(Color.FromKnownColor(KnownColor.Orange), PlotStyle.Line, "Plot0"));
Overlay = false;
Add("^UVOL", PeriodType.Minute, 5);
Add("^DVOL", PeriodType.Minute, 5);

}


protected override void OnBarUpdate()
{
a=Closes[1][0];
b=Closes[2][0];
c=a/b;
Plot0.Set(c);
}

[NinjaTrader_ChelseaB]

Hello markaiser,

Are you able to load these symbols on a chart directly over the same time period?

There are no CurrentBar checks..

Are you getting index errors on the Log tab of the Control Center when reloading the script on a chart?

[markaiser]

Hello Chelsea B,

Regarding your question;
1.- Yes, I can load these symbols at the same time period. I save all historic data in order to run market replay
2.- I'm getting index error on the log tab; Error on calling 'OnBarUpdate' method for indicator 'Internal1' on bar 0: You are accessing an index with a value that is invalid since its out of range. I.E. accessing a series [barsAgo] with a value of 5 when there are only 4 bars on the chart.



3.- CurrentBar checks?, I added this line if(CurrentBars[0] > 20), but still got the same error

protected override void OnBarUpdate()
{
if(CurrentBars[0] > 20)
a=Closes[1][0];
b=Closes[2][0];
c=a/b;
Plot0.Set(c);
}

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[Setzer5]

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