I try this in 6.5 and the chart was fine ( not Jumping )
When I try it in NT 7, the chart jump from price CL 04-10 to price CL 05-10 in one tick. ( I attach a little Video )
Also the chart in the beginning of the contract act like short in history data or don't keep the current data.
I hope that I explained that well.
Thanks
Mike

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