EMA using ETH Dataseries for use with an indicator?

[rockmanx00]

Hello. I am using an EMA based off of the Extended Trading Hours using AddDataSeries(BarsArray[0].Instrument.FullName, BarsArray[0].BarsPeriod, "CME US Index Futures ETH");
It works fine, but I was wondering if it were possible to use this with other indicators, like you can take the Orderflow Cumulative Delta and add a 20 EMA, and plot that on the same panel. I tried to do that but the plots were in the 44k, which would match the levels I'm using for the main chart.
I'm not sure if it's not possible, or what it is I'm missing.

[NinjaTrader_ChelseaB]

Hello rockmanx00,

A plot is only synchronized with the primary series as it needs to draw visually on the chart.

You could choose to use a different trading hours for calculations, but any plot series would have bar slots equal to the bar slots on the chart.

You can calculate using different data, and then assign the values to a plot that is synchronized to the primary series.

Below is a link to an example.

https://ninjatrader.com/support/forum/forum/ninjatrader-8/indicator-development/105828-indicator-accessing-multiple-time-frame?p=820196#post820196