Wrong price bar rendering

Hi,

I attached two screenshots. On the first we see the NGEF21 contract as tick chart, on the other one we see the NGEF21 contract as 30min chart.
Same data feed (CQG), same time period.

But on the 30min chart we can see wrong price bars (price bars are completely out of the VolumeProfile). Same contract data is rendered correctly on the tick chart.
Even if I delete all data from the symbol and reload all, the price bars are still wrong.

It's noch only this symbol, I confront this problem very often.

Please help-

Regards
Ingo

Hello Ingo,

Please build the charts in IQFeed application and check whether the data looks the same there.
Keep in mind that minute and tick data are different data types.