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Miami International Holdings Achieves Record Trading Results

Miami, NJ — Miami International Holdings, Inc. (MIAX), a prominent player in regulated financial markets, announced outstanding trading results for the month of May 2026. The company, recognized for its innovative approach to market operations, operates several U.S. exchanges, including MIAX®, MIAX Pearl®, MIAX Emerald®, and MIAX Sapphire®, along with MIAX Futures®.

In May 2026, MIAX Exchange Group recorded an average daily volume (ADV) of 10.8 million contracts, marking a staggering 23.7% increase compared to the same period in 2025. This leap in trading activity has set new benchmarks not only in volume but also in market share, with the company capturing a record 17.1% market share year-to-date—an increase from 16.4% during the previous year's span.

Noteworthy Achievements

Among the highlights of May was MIAX Futures' successful launch of the Tini™ Bloomberg 100 Index Futures on May 17, with trading commencing on May 18. The ADV for this segment reached 13,105 contracts during the period spanning May 18-29, 2026. Such performance underscores MIAX’s commitment to expanding its product offerings while enhancing market participation.

Further illustrating MIAX's growth, metrics indicate that U.S. multi-list options trading days saw 20 days in May 2026, which is consistent with activity seen in previous periods. In comparison to the prior month’s data, where the ADV for U.S. equity options industry stood at 51,352 thousand contracts, MIAX showed marked improvement with an ADV of 67,186 thousand contracts, translating to an impressive 30.8% year-over-year increase.

Market Dynamics

The increase in trading activity can be attributed to several market drivers including increased investor engagement, the introduction of innovative trading products, and the overall growth of financial markets in both domestic and international contexts. MIAX has been proactive in leveraging technology, thereby enhancing trading efficiency and market reach. By focusing on diverse asset classes, MIAX is well-positioned to accommodate various trading strategies and investor needs.

In discussing the future direction, MIAX highlighted its intention to continue expanding its trading services while prioritizing regulatory compliance and investor protection. The company's strategic decisions are also aimed at enhancing liquidity and improving the trading experience for market participants.

Upcoming Initiatives

Further expansion plans are on the horizon as MIAX continues to innovate and adapt to changing market realities. With focused investments in technology and a commitment to regulatory excellence, MIAX is poised to reinforce its leadership within the financial markets sector.

In conclusion, May 2026 results from Miami International Holdings highlight the company's strong performance and commitment to excellence, showcasing its ability to navigate and thrive in a competitive financial landscape. Stakeholders remain optimistic as MIAX continues to pave the way for innovative trading solutions and market growth.

For media inquiries, please contact:

• - Investors: [email protected]
• - Media: [email protected]

For more detailed statistics, visit MIAX's official statistics page.