From the CME Globex Control Center, here is the summary of KEY changes, per CME market segment
Thursday, July 3, 2025 - Equities Early Market "CLOSE" - 12:15 CST (Chicago)
**Any open positions must meet Exchange Maintenance Margin 15 minutes before the market close (Thursday at 12:00 CST).
Friday, July 4, 2025 - Early Market "CLOSE" - 12:00 CST (Chicago)
**Any open positions must meet Exchange Maintenance Margin 15 minutes before the market close (Friday at 11:45 am CST).
https://www.ampfutures.com/trading-info/margins/
Please Note: All CME trades executed from the market open on Thursday, July 3, 2025 at 5:00 PM CST through the normal market close on Monday, July 7, 2025 at 4:00 PM CST will be included on your Monday, July 7, 2025 AMP Daily Statement.
View Full List: https://www.ampfutures.com/trading-info/holiday-hours/
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