How to retrieve current values for several indicators on a chart

[Scotty33]

Hello,
I'm trying to develop a script that will inspect the current values of several indicators plotted on a chart so that I can determine if they are converging or diverging.
Based on an example using ChartControl, I'm using the following code to print details of the indicators:

protected override void OnRender(ChartControl chartControl, ChartScale chartScale)
{
// Instantiate a ChartObjectCollection to hold chartControl.Indicators
ChartObjectCollection<NinjaTrader.Gui.NinjaScript. IndicatorRenderBase> indicatorCollection = chartControl.Indicators;

// Print the Calculate setting for any configured indicators not using Calculate.OnBarClose
foreach (NinjaTrader.Gui.NinjaScript.IndicatorRenderBase indicator in indicatorCollection)
{
if(indicator.Calculate != Calculate.OnBarClose)
Print(String.Format("{0} is using Calculate.{1}", indicator.Name, indicator.Calculate.ToString()));
if(indicator.Name != "IndiValue")
Print(String.Format("{0} current value is {1}", indicator.Name, indicator.GetValueAt(CurrentBar).ToString()));
}
}

However, the indicator.GetValueAt attribute in the last line always returns the current value of the main chart instrument, not that of the indicator.
Is it possible to retrieve each of the current indicator values?

[NinjaTrader_BrandonH]

Hello Scotty33,

Thanks for your post.

indicator.GetValueAt(CurrentBar) would get the bar value on the chart.

You could consider trying indicator.Values[0].GetValueAt(CurrentBar) to get the indicator value on the chart.

This is noted on the GetValueAt() help guide page linked below.

GetValueAt(): https://ninjatrader.com/support/help...getvalueat.htm

[Scotty33]

Thanks Brandon. That worked.