i'm having a really big issue when using IB as historical data provider.
For testing issues i've used exported data from TS because i was migrating strategies, so wanted to make sure it had the same data.
Now those strategies are running live on IB, so i deleted all data from TS, and trying to load IB data.
BUT
no matter what i do, NT will ALWAYS reload ALL data from IB.
I create a new chart, tell NT to load 50days, it loads.
i tell it 60 days, and it'll reload everything instead of the 10missing days.
This never happened when i had some data from TS in it.
I've installed ninjatrader + ib on my laptop to test it, and from scratch it does the same issue !
I've read everything i could from the forum, but nothing seems to answer my problem
please help
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