#USA #Miami #trading results #MIAX Exchange #Miami International

Miami International Holdings Reports Stellar Trading Results for September 2025

Miami International Holdings, Inc. (commonly known as MIAX) has unveiled its trading statistics for September 2025, showcasing remarkable achievements across its exchange subsidiaries. As a leading figure in regulated financial markets, MIAX continues to set benchmarks in trading volumes and market shares that reflect its expanding influence and operational effectiveness.

Introduction to MIAX's Trading Performance

On October 7, 2025, MIAX reported a robust performance for its U.S. exchange subsidiaries, which include MIAX®, MIAX Pearl®, MIAX Emerald®, and MIAX Sapphire®. A new addition to the MIAX family, the MIAX Sapphire options trading floor, officially launched on September 12, 2025, an expansion that provides market participants access to the entirety of the U.S. options market. This strategic move marks a significant milestone for MIAX in enhancing its trading capabilities.

Key Performance Indicators

The latest trading results reveal several notable records:
1. Daily Market Share Record: On September 23, the MIAX Exchange Group achieved a daily market share of 20.0%.
2. Monthly Market Share Record: The September figures recorded an unprecedented monthly market share of 17.6%.
3. Year-to-Date Market Share Record: The year-to-date (YTD) market share stands at an impressive 16.7%.
4. Average Daily Volume (ADV): Monthly ADV reached a staggering 10.8 million contracts, reflecting a 73.1% increase compared to September 2024.
5. Year-to-Date ADV: For the year-to-date period, an ADV of 9.0 million contracts signifies a 40.4% growth from the prior year.

These figures indicate an aggressive growth trajectory and highlight MIAX's position as a competitive player in the financial market.

Trading Volume Insights

Various metrics lend credence to MIAX's exceptional trading environment:

• - The U.S. multi-list options trading days in September numbered 21, displaying a strong market activity.
• - The U.S. Equity Options Industry ADV spiked from 43,955,000 contracts to 61,299,000 contracts, a substantial 39.5% increase over the year. Furthermore, MIAX Exchange Group saw its ADV rise from 6,230,000 to 10,787,000 contracts, attributing a 73.1% surge from the previous year.
• - Market share within the MIAX Exchange Group options saw an increase, culminating at 17.6%, representing a significant rise from 14.2% the prior year.
• - MIAX Futures also achieved a record YTD ADV of 14,633 contracts, 14.1% more than the same timeframe the previous year.

Looking Ahead to Future Trading Initiatives

Miami International Holdings is ambitiously poised in the market, persistently seeking innovative ways to enhance user experience across its many exchanges. The company's focus on technological advancement and ensuring regulatory compliance remains critical to its strategy moving forward.

MIAX’s commitment to facilitating seamless trading experiences and its relentless focus on expansion reflect an outstanding market presence. The introduction of new platforms, alongside record-breaking trading indicators, lays a strong foundation for future performance in the financial markets.

In conclusion, Miami International Holdings continues to distinguish itself in the financial sector as it embraces growth opportunities and navigates the evolving landscape of trading. As the fiscal year progresses, it will be insightful to monitor how MIAX's ambitious strategies translate into further growth, potentially redefining standards in the industry. The future indeed looks bright for Miami International Holdings and its market participants.