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Trading Alert, Technical Alert

MIAX Sapphire

October 23, 2026 | 04:54 PM

MIAX Options & MIAX Sapphire Options Exchanges - Planned Internal Networking Changes to Increase the Extranet Port Availability

The MIAX Options and MIAX Sapphire Options Exchanges will make internal networking changes on the following dates to increase the extranet port availability to support an increased number of cross connects per switch:

  • MIAX Sapphire Options Exchange: November 4, 2026
  • MIAX Options Exchange: November 13, 2026
These changes will be seamless to firms.

Please contact MIAX Trading Operations at TradingOperations@miaxglobal.com or (609) 897-7302 to arrange testing or to receive additional information on the planned network refresh.