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Partner 728x90

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Update ADDDataSeries every new trading day.

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    Update ADDDataSeries every new trading day.


    Hello,

    I have created a strategy that imports the instruments it will operate on from a .csv.

    Code:
    else if (State == State.Configure)
    {
    int k=1;
    foreach(string s in System.IO.File.ReadAllLines(StockList))
    {
    AddDataSeries(s,BarsPeriod,"Default 24 x 7");
    Print(s);
    dct.Add(k,s);
    k++;
    }
    }
    Every day the instruments.csv file changes and I have to reload the strategy, is there a way for it to automatically update with login and import the new instruments?

    Thank you

    #2
    Hello lju45,

    Dynamically adding series is not supported by NinjaTrader.

    This means using variables for parameters in the AddDataSeries call is not supported and also means calling AddDataSeries in a branching command is not supported.

    From the help guide:
    "Arguments supplied to AddDataSeries() should be hardcoded and NOT dependent on run-time variables which cannot be reliably obtained during State.Configure (e.g., Instrument, Bars, or user input). Attempting to add a data series dynamically is NOT guaranteed and therefore should be avoided. Trying to load bars dynamically may result in an error similar to: Unable to load bars series. Your NinjaScript may be trying to use an additional data series dynamically in an unsupported manner."
    https://ninjatrader.com/support/help...dataseries.htm
    Chelsea B.NinjaTrader Customer Service

    Comment


      #3
      Thank you!

      Comment

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