NQ 19 and 28 juli - wrong open/close?

[KarstenKafl]

As you can see on this image there is some very clear gap on 27 - 28 juli - and also 19 - 20 juli on NQ 09-21

I compare with minute data - in this example 30 minute - and that works ok.

I already tried reloading all data few times - and i tried swithin on off kinetic and IB - to see if i could get different result.
I also tried with different trade hours setting - now it is using default (instrument setting)

[NinjaTrader_Marco]

Hello KarstenKalf,

Thanks for your post.

Please delete your historical data using the instructions provided at the following page of the NinjaTrader Help Guide:

Removing Historical Data

• Once the data has been deleted close NinjaTrader. Open the Documents\NinjaTrader 8\db\cache folder. Select all files then right mouse click and select “delete.”
• Open NinjaTrader and connect to your data provider. Open a new chart.

Please let me know if this resolves this item.