From the CME Globex Control Center, here is the summary of KEY changes, per CME market segment

CME - Thanksgiving Holiday Schedule - November 27 -29, 2019

• Thursday, Nov. 28, 2019 - Early Market "HALT" - Noon CST (Chicago) > then reopens normal times.
• Friday, Nov. 29, 2019 - Early Market "CLOSE" - 12:15 CST (Chicago) > then reopens normal times.
  

CFD Markets

Please note the AMP Global trading hours for the US Thanksgiving Holiday - all times are UK (GMT) time. Changes highlighted in red

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 Live CHAT: https://www.ampglobal.com/contact.html