On each tick - and AddPlot(new Stroke(Brushes.Transparent, 2), PlotStyle.Dot ...

[joejoeagogo]

I've got an indicator that seems to plot well with a stroke on bar close, but constantly produces last or garbage values when switched to on each tick. This makes running a strategy using on each tick run turn the display into garbage.

How do I prevent this?

[NinjaTrader_BrandonH]

Hello joejoeagogo,

Thanks for your post.

Debugging prints would need to be added to the indicator to determine exactly how it is processing logic and calculating those values when running the script with Calculate.OnEachTick compared to Calculate.OnBarClose. Have you added debugging prints to see how the indicator is calculating the logic?

Below is a link to a forum post that demonstrates how to use prints to understand behavior.

https://ninjatrader.com/support/foru...121#post791121

Prints will appear in the NinjaScript Output window (New > NinjaScript Output window).

I have created and attached a simple example script you could view that demonstrates using AddPlot() with a Stroke parameter to plot the Close[0] price on the chart. The indicator works as expected when running it with both Calculate.OnBarClose and Calculate.OnEachTick.

Let me know if I may assist further.