#USA #Trading Records #MIAX Exchange #Miami International #Princeton, New Jersey

Record Trading Results of Miami International Holdings for August 2025

Miami International Holdings, Inc. (NYSE: MIAX) has announced impressive trading results for its U.S. exchange subsidiaries MIAX, MIAX Pearl, MIAX Emerald, and MIAX Sapphire for August 2025. The company, known for its innovative approach in regulating financial markets across various asset classes, set several new records this past month.

Key Highlights

In August 2025, the MIAX Exchange Group achieved an average daily volume (ADV) of 9.5 million option contracts, marking a remarkable 59.1% increase compared to the same month last year. This significant uptick not only showcases the strength of the current trading climate but also reflects the trust and reliance traders have in the MIAX platform.

One of the standout moments came on August 22, 2025, when the exchange group recorded a daily trading volume peak with 14.2 million contracts executed. This feat emphasizes MIAX's capability to handle high trading demands, a crucial aspect for traders seeking efficiency and reliability in this fast-paced environment.

Moreover, the year-to-date (YTD) ADV for the exchange group rose to 8.8 million contracts, a noteworthy achievement highlighting sustained growth through 2025. During the same period, MIAX was able to secure a record 16.5% market share of multi-list volume, demonstrating its increasing dominance in the options trading space.

On the futures side, MIAX Futures also posted remarkable figures with a YTD ADV of 15,728 contracts, representing an 18.7% increase over the previous year.

Detailed Breakdown of Trading Activity

Upon closer examination, the MIAX Exchange Group's performance is particularly impressive when compared to prior years. Here are a few specific figures:

• - Trading Days: August 2025 witnessed 21 trading days, slightly less than the 22 days in August 2024.
• - U.S. Equity Options Industry ADV: The overall industry posted an ADV of 54,909 options, a solid 25.5% increase year-over-year from 43,745 options in August 2024.
• - MIAX Exchange Group Options ADV: Climbing up to 9,525 options, which reflects a 59.1% rise from 5,987 options in August 2024.
• - U.S. Equities Market: The entire U.S. equities industry noted an ADV of 16,379 million, which is a staggering 42.8% increase from 11,470 million a year earlier.

A Company Overview

Miami International Holdings, founded as a technology-driven leader in setting up and running regulated financial markets, operates various exchanges including MIAX Options, MIAX Futures, and international platforms. MIAX is also recognized for its advanced technology, catering specifically to the high-performance demands of the U.S. options trading environment, characterized by its low latency, high throughput, and reliable operational framework.

Their strategic developments have positioned MIAX not only as a market participant but also as a pivotal entity enhancing trading efficiency and transparency across the platforms it manages.

With a commitment to continuous innovation, MIAX will undoubtedly contribute significantly to the evolving landscape of financial markets. The increasing figures from August 2025 reinforce MIAX’s standing as a formidable player in the financial market sector. The results reflect the collective effort of the organization and illustrate the potential for further success as it continues to expand its operational horizons.

For more information about Miami International Holdings and its subsidiaries, you can visit MIAX Global.