to avoid charging excessively my strategy I would need need to load a secondary data series outside State.Configure. I only need non-historical data for this data series after the main one has been loaded. Would it be possible?
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Loading a new data series outside State.Configure
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Loading a new data series outside State.Configure
Hello,
to avoid charging excessively my strategy I would need need to load a secondary data series outside State.Configure. I only need non-historical data for this data series after the main one has been loaded. Would it be possible?Tags: None
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Hello guillembm,
Thank you for your post.
bltdavid is correct, you can use BarsRequest instead of AddDataSeries(). From the Help Guide:
"A BarsRequest should be called only once and subscribe to the .Update event. Remember to unsubscribe from the .Update Event handler if you are no longer using the subscription."
BarsRequest - https://ninjatrader.com/support/help...arsrequest.htm
You only need to call the function once, and then use unsubscribe to the bars request subscription once you no longer need the data. In a strategy, the subscribing should be done in State.Terminated, as there is no CleanUp() method.
You can also out this forum post that has an example script demonstrating using BarsRequest:
Please let us know if we can assist further.
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