MIAX Options - Re-Opening of Matching Engine Cloud 12 Backup at 10:05 AM EST Following Failover

All MIAX Options Connectivity to Cloud 12 is currently available.  Firms may enter or cancel orders on the book.  Re-Opening of symbols beginning with symbol "M" will occur at 10:05 AM EST.

All Market Makers are requested to connect to the back up Matching Engine IP for Cloud 12 ONLY. The backup Matching Engine IP will be

All other MIAX Trading Systems are operating normally.

If you have any questions please contact Trading Operations at (609) 897-7302 or

Regulatory inquiries should be directed to