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OnBarUpdate Confuse

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  • amiralimadadi
    started a topic OnBarUpdate Confuse

    OnBarUpdate Confuse

    Hi
    I am confused. i add a data series by AddDataSeries method in the constructor of strategy. i set the period to 150 tick, when i run the strategy in a new chart, i set the interval to 5 minutes. now i want to know when Onbarupdate method is called? every 5 minutes or every 150 ticks?

  • NinjaTrader_PaulH
    replied
    Hello amiralimadadi,

    Both data series will call OnBarUpdate() as each series is updated based on your Calculate setting.

    To help see this, on the OnBarUpdate section you can add this print statement:

    Print ("OnBarUpdate called by: "+BarsInProgress). BarsInProgress 0 will be the 5 minute bars and BarsInProgress 1 will be the 150 tick bars.

    Reference: https://ninjatrader.com/support/help...inprogress.htm

    Please review the multi time frame section of the helpguide as there are a number of concepts you will want to review to best help you work in this environment: Reference: https://ninjatrader.com/support/help...nstruments.htm

    Leave a comment:

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