Futures

As previously announced in the May 19, 2026 Alert, MIAX Futures introduced functionality to support trading of financial futures products on the MIAX Futures Onyx trading platform on Sunday, May 17, 2026. The MIAX Futures Financials Market Identifier Code (MIC) is XMFE. Financial futures products will trade in the NY5 data center.

The Tini Bloomberg 500 Index Futures (TBX) Product will launch on Sunday, May 31, 2026 for the Monday, June 1, 2026 trade date.

Financial Products Launch Schedule:

• Tini Bloomberg 100 Index Futures: TBQ - launched on Sunday, May 17, 2026
• Tini Bloomberg 500 Index Futures: TBX - Sunday, May 31, 2026 for the Monday, June 1, 2026 trade date
• Bloomberg 500 Index Futures: BX - Sunday, June 7, 2026 for the Monday, June 8, 2026 trade date

MIAX Futures Onyx Financial Futures Resources:

1. The MIAX Futures Exchange Market Identifier Code (MIC) is XMFE
2. Connectivity to the Firm Test Bed is currently available
3. Firms can request Production and DR Cross Connects by contacting MIAXFuturesTradingOperations@miaxglobal.com
4. Firm Certifications are currently available by contacting MIAXFuturesTradingOperations@miaxglobal.com
5. Onyx Interface Specifications
6. Onyx Functionality
7. Onyx Trading Connectivity
8. Onyx Market Data & Vendor Agreements
9. Onyx Approved Vendors
10. Onyx Audit Trail Requirements
11. MIAX Futures Fees
12. Onyx Trading Platform Access & Preferred Rate Program
13. Onyx Listings
14. Onyx Product Settings
15. Trade Hours & Calendar

Additional information on support for financial futures on MIAX Futures Onyx will be provided in future alerts.

To learn more about MIAX Futures Onyx or new financial futures products please contact SalesFutures@miaxglobal.com.

For further information, please contact MIAX Futures Trading Operations at MIAXFuturesTradingOperations@miaxglobal.com.

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