I'm wondering if it is possible to download historical backfill for more instruments without opening a chart of each instrument - eg. for the whole instrument list. I mean something like this in pseudocode:
foreach (getInstrumentsFromList("DOW 30") as instrument) { instrument.downloadHistory(PeriodType.Minute, 1, "2008-01-01", "2009-02-17", "09:00", "22:00"); }
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