Currently I am developing an indicator for NinjaTrader which requires bid/ask data. In real time it works fine but I would need to "load" historical Bid/ASK data to the indicator.
In addition if there is internet disconnection then I would miss this data while the disconnection occurs and unable to load missing Bid/Ask data when re-connection occurs.
Is there a way to have the Bid/Ask historical data to load automatically on my charts and indicator?
Any solutions to overcome this challenge will be greatly appreciated.