plot of volume minus number of transactions on the volumetric bar

[aboparai1]

NT8 volumetric bar charting gives number of transactions and volume for each bar. I would like to chart the difference between volume and number of transactions in a new panel. Is this already available, if not how it can be done.

[NinjaTrader_ChrisL]

Hi aboparai1, thanks for your note.

I am not aware of an existing indicator that will do this. You can access Volumetric bar data from within OnBarUpdate. Use the TotalBuyingVolume TotalSellingVolume to get the total volume on for both buys and sells. Adding those together will give you the total volume of the bar.

e.g.

public class TestVolumetric : Indicator
{
NinjaTrader.NinjaScript.BarsTypes.VolumetricBarsTy pe barsType;

protected override void OnStateChange()
{
...
else if (State == State.DataLoaded)
{
barsType = Bars.BarsSeries.BarsType as
NinjaTrader.NinjaScript.BarsTypes.VolumetricBarsTy pe;
}
}

protected override void OnBarUpdate()
{
Print("Total Buying Volume: " + barsType.Volumes[CurrentBar].TotalBuyingVolume);
Print("Total Selling Volume: " + barsType.Volumes[CurrentBar].TotalSellingVolume);
}
}

There is more documentation here:

https://ninjatrader.com/support/help...volumetric.htm

Please let me know if I can assist any further.