From the CME Globex Control Center, here is the summary of KEY changes, per CME market segment
Friday, April 7, 2023 - Early Market "CLOSE" - 8:15 am CST (Chicago)
*Any open positions must meet Exchange Maintenance Margin by 8:00 am CST.
https://www.ampfutures.com/trading-info/margins/
View Full List: https://www.ampfutures.com/trading-info/holiday-hours/
We work as a 24-hour support team. Everyone is fully trained in all AMP platforms/services.
If you need any assistance, please contact our 24-hour help desk in real-time via Phone or Live CHAT: https://www.ampfutures.com/contact-us/