Indicator showing cumulative delta divergence

[Parmenides48]

Hello,
I want to create an indicator showing the diference between two OrderFlowCumulativeDelta indicators, each one with different size filter.
One have 1 as size filter , and the other one have a size filter=5.
But when I add this indicator , It doesn´t show (plot) that difference.
I send the code.
Where is the mistake???
Thanks.

[NinjaTrader_ChrisL]

Hello Parmenides48,

Thank you for your post.

Adding a current bars check before accessing for both series fixed the plotting issue.

e.g.

protected override void OnBarUpdate()
{
    if(CurrentBars[0] < 1 || CurrentBars[1] < 1)
        return;

    DivDeltaSharksSardines[0]= OrderFlowCumulativeDelta(BarsArray[1],CumulativeDeltaType.BidAsk, CumulativeDeltaPeriod.Session, Ncontracts)[0]
                                       - OrderFlowCumulativeDelta(BarsArray[1],CumulativeDeltaType.BidAsk, CumulativeDeltaPeriod.Session, 0)[0];
    Cero[0]= 0;
}

Be sure to check the log tab of your Control Center whenever a script behaves in an unexpected way, that tab will typically output a message if the script encounters an error.

Please let me know if there is anything else I can assist with.

[Parmenides48]

I do it and now it runs ok!
Thanks a lot!!!!

[maverick1978]

Paramendes48 screenshot?

[guidoisot]

Hi,
did you mean showing difference of cumulative delta instead of divergence ?