I know that Ninjatrader, in order to save real-time prices in the database, it´s necessary to have a chart with that info working on.
Question:
- If I like to save Bid-Ask-Last of the EURUSD, should I have 3 charts, each one for them ? or if I have just a chart with Last, that is good enough to save all one of them in the database?
Thanks
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