I am trying to verify if my data feed has historical bid/ask volume. I have used AddDataSeries with MarketDataType.Ask (as described here https://ninjatrader.com/support/foru...ng-tick-replay).
In OnBarUpdate(), when I try to access the Ask volume using "Volumes[1][0]",or "BarsArray[1].GetVolume(0)", I get an out of bound index error. Does this mean there is no historical Ask Volume, and that data series was never populated?
Thanks for ur help.
-Alaa
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