I am using a BarsRequest method successfully on default instruments that are mapped to my data provider. I have a custom instrument that uses historical data only that I woud also like to use the same method on however it does not return any bars. I assume it is beause BarsRequest is requesting the bars directly from live data provider rather than going to my hisotrical data bank first. As the instrument does not exist at the data provider, the BarsRequest method returns nothing.
How can I get the BarsRequest method to request historical data for a custom instrument only.
Thanks
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