This is required knowledge for futures traders. In tradestation the last day to roll contracts is the soonest date of: - Expiration Date - Notice Date* Another way to tell: - The continuous contract (eg. GC) volume is higher than the previous front month contract symbol (eg. GCZ25) *Within normal expectation (ex abnormal: 01/01/1900) P.S. Added a hotfix ELD, see pinned comment for installation instructions. I will include it with the 2026 Q1 update