multiple AddDataSeries

[leojimenezp]

I want to have multiple data series

with the same indicator in each temporality (EZKnube) That indicator has some plots, but the one that interests me is one called Trend. value 1 (buy) and -1 (sell) (attached image). I am activating the strategy in 30 seconds

error:I cannot access the values of the EZKNUBE indicator in the time frame 60 min and 15 min





else if (State == State.Configure)
{
// Agregar la serie de datos de 60 minutos
AddDataSeries(Data.BarsPeriodType.Minute, 60);
AddDataSeries(Data.BarsPeriodType.Minute, 15);

}
else if (State == State.DataLoaded)
{
// Inicializar EZKnube1_60Min solo una vez con la serie de datos de 60 minutos
if (BarsInProgress == 1)
{
EZKnube1_60Min = EZKnube(Close, EZKTriggerLine.EMA, 18, EZKSmothTrendLine.EMA, 18, "", true, true, 10, Brushes.Aqua, Brushes.Orange);
EZKnube1_15Min = EZKnube(Close, EZKTriggerLine.EMA, 18, EZKSmothTrendLine.EMA, 18, "", true, true, 10, Brushes.Aqua, Brushes.Orange);
}
}

protected override void OnBarUpdate()
{
if (BarsInProgress != 0)
return;

if (CurrentBars[0] < 0)
return;

double trendValue60Min = EZKnube1_60Min.Trend[0];
double trendValue15Min = EZKnube1_15Min.Trend[0];

// Imprimir los valores de tendencia en la consola de NinjaTrader
Print("Trend 60 Min Value: " + trendValue60Min);
Print("Trend 15 Min Value: " + trendValue15Min);

// Si la tendencia es -1 en todas las temporalidades, pintar en rojo
if (trendValue60Min == -1 && trendValue15Min == -1)
{
BackBrushAll = Brushes.Red;
}
// Si la tendencia es 1 en todas las temporalidades, pintar en verde
else if (trendValue60Min == 1 && trendValue15Min == 1)
{
BackBrushAll = Brushes.Green;
}
}

[NinjaTrader_Jesse]

Hello leojimenezp,

For this type of use case I would suggest to initially use the straetgy builder so that your indicator instances get set up correctly and have the correct data series specified. This also heavily depends on how your indicator was created and if it was intentionally made to support using an Input.

The following code is not valid in OnStateChange:

// Inicializar EZKnube1_60Min solo una vez con la serie de datos de 60 minutos
if (BarsInProgress == 1)
{​

}

To configure indicators in OnStateChange you need to remove that condition so it looks like this:

else if (State == State.DataLoaded)
{
EZKnube1_60Min = EZKnube(Close, EZKTriggerLine.EMA, 18, EZKSmothTrendLine.EMA, 18, "", true, true, 10, Brushes.Aqua, Brushes.Orange);
EZKnube1_15Min = EZKnube(Close, EZKTriggerLine.EMA, 18, EZKSmothTrendLine.EMA, 18, "", true, true, 10, Brushes.Aqua, Brushes.Orange);
}​

To create an instance that uses a secondary series you need to supply the correct Close series:

This would be for the primary
EZKnube1_60Min = EZKnube(Close, EZKTriggerLine.EMA, 18, EZKSmothTrendLine.EMA, 18, "", true, true, 10, Brushes.Aqua, Brushes.Orange);
​
This would be for the secondary
EZKnube1_60Min = EZKnube(Closes[1], EZKTriggerLine.EMA, 18, EZKSmothTrendLine.EMA, 18, "", true, true, 10, Brushes.Aqua, Brushes.Orange);
​
​

If you instead use the builder to add the series and then form conditions using the indicators you can select the series to be used with the indicator instance and that will make sure you have all the variables needed to support your conditions and that they point to the correct secondary series.

[leojimenezp]

I'm sorry I had put that as a test.

if (BarsInProgress == 1)
{ }


1. I have not found how in strategy builder I can add several data series. you have an example


2. The error is that I cannot access the PLOTS called TREND of the indicator in the 60min and 15 min time frame. I execute the strategy in 30 seconds.
In the attached image you can see that the graph indicator only takes 30sec. and changes color when the PLOTS of the 30s change, but the condition is that it validates the PLOTS: TREND
in 60 and 15 minutes

[B]if (trendValue60Min == -1 && trendValue15Min == -1)[/B]
{
BackBrushAll = Brushes.Red; //     I should paint in the 30 sec, validating the 60 and 15 min

}

[B]else if (trendValue60Min == 1 && trendValue15Min == 1)[/B]
{
BackBrushAll = Brushes.Green; //      I should paint in the 30 sec, validating the 60 and 15 min
}​​

[NinjaTrader_Jesse]

Hello leojimenezp,

In the builder you can use the additional data tab to add secondary series, those are then selectable when you configure the indicator in a condition as its series.

https://ninjatrader.com/support/help...standingTheAdd itrionalDataScreen

In the code that you already provided you are accessing the Trend plot:

double trendValue60Min = EZKnube1_60Min.Trend[0];
double trendValue15Min = EZKnube1_15Min.Trend[0];

The indicators you have added are both for the primary series though so you would have to supply the correct Close series to the indicator for which it should be using. The builder is the easiest way to do that so the correct syntax is generated. You would first add the secondary series and then in the condition builder screen make a condition using the indicators you wanted. Then click View Code, that will show the generated code including the additional series.

The condition that you had in OnStateChange will prevent the indicators from being created because BarsInProgress is a property that is only updated in OnBarUpdate, it will not be 1 in OnStateChange. After removing that you can set up the indicators you want in State.DataLoaded and then use them in OnBarUpdate.