From the CME Globex Control Center, here is the summary of KEY changes per CME market segment
- Sunday, December 31, 2023 and Monday, January 1, 2024 (US Day Session) - Market "CLOSED" > then opens Monday, January 1st (US Night Session) at normal times.
**Friday, December 29, 2023 and Tuesday, January 2, 2024 - Regular Trading Hours.
https://www.ampfutures.com/trading-info/margins/
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View Full List: https://www.ampfutures.com/trading-info/holiday-hours/
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Notes:
Day orders entered after a product’s Pre-opening(s) on Monday, January 1 are for trade date Tuesday, January 2nd, and can continue working until their till Tuesday, January 2nd, Globex close.
December 29: TAS : Regular close per each product schedule
Tuesday, January 2nd : Regular CME Group Globex close for all products
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