https://www.miaxglobal.com/alert/2025/07/11/miax-futures-exchange-clearing-system-maintenance-window-07122025
MIAX Futures Exchange - Clearing System Maintenance Window - 07/12/2025 | MIAX
MIAX Futures Clearing System portal will be down for routine maintenance on Saturday, July 12, 2025, between the hours of 6:30 AM CT - 9:30 AM CT. Should you...
miax futures exchangesystem maintenanceclearingwindow