Futures System Status
MIAX Futures™ Alerts
News Alert
MIAX Futures
June 10, 2025 | 09:19 AM
Miami International Holdings Reports Trading Results for May 2025; MIAX Exchange Group U.S. Multi-Listed Options Volume Surges 44.2% with Market Share at Record 17.4%
Full details can be found in the attached press release. For further information, please visit www.miaxglobal.com or contact MIAX Trading Operations...
Technical Alert, Regulatory Alert, Trading Alert
MIAX Futures
June 09, 2025 | 01:03 PM
MIAX Futures Exchange - Onyx Trading Platform - Reminder of Industry Test Date - June 14, 2025
As previously announced in the May 27, 2025 Alert, MIAX Futures will conduct a mock trading session on Saturday, June 14,...
News Alert
MIAX Futures
June 06, 2025 | 05:12 AM
Miami International Holdings Acquisition of The International Stock Exchange Becomes Effective
Full details can be found in the attached press release. For further information, please visit www.miaxglobal.com or contact MIAX Trading Operations...
Technical Alert, Trading Alert, Regulatory Alert
MIAX Futures
May 27, 2025 | 01:11 PM
MIAX Futures Exchange - Onyx Trading Platform - New and Updated Resources
As previously announced in the May 21, 2025 Alert, MIAX Futures is preparing for the migration of Minneapolis Hard Red Spring...
Regulatory Alert
MIAX Futures
May 22, 2025 | 11:27 AM
MIAX Futures Exchange - Rulebook Update - May 22, 2025
MIAX Futures Exchange has updated its Rulebook. The changes are attached. To view the full Rulebook, please visit MIAX Futures Rulebook. For...
Technical Alert, Clearing Alert
MIAX Futures
May 21, 2025 | 04:58 PM
MIAX Futures Exchange - MIAX Futures Clearing System Domain Change
MIAX Futures Clearing System (MCS) will have a new domain name effective June 14, 2025. The current domain https://portal.mgex.com will remain...
Regulatory Alert, Trading Alert, Technical Alert
MIAX Futures
May 21, 2025 | 11:15 AM
MIAX Futures Exchange - Onyx Trading Platform - Additional Industry Test Date Scheduled for May 31, 2025
As previously announced in the May 12, 2025 Alert, MIAX Futures is preparing for the migration of Minneapolis Hard Red...
Regulatory Alert, Trading Alert, Technical Alert
MIAX Futures
May 12, 2025 | 09:38 AM
MIAX Futures Exchange - Onyx Trading Platform - May 17, 2025 Mock Trading Test Plan
As previously announced in the April 4, 2025 Alert, MIAX Futures Exchange will conduct mock trading on Saturday, May 17, 2025....