It is now 9/12/2022 not 9/9/2022. Please update NT8 to reflect this change.
Also when the platform gets updated it overwrites all the roll values and dates and I have to change all of them again. Please fix this.
The CME white paper official roll offset uses prior settlement which is VWAP of the last 30 seconds. NT8 uses close to close roll offset which is a fair approximation. However, if users are updating to official values and NT8 keeps overwriting them, it's not helpful.
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