Miami International Holdings Sees Growth in July Trading

Miami International Holdings Reports Trading Results
Miami International Holdings, Inc., a technology-driven leader in financial markets, has announced significant trading results for July 2025. The company operates several exchanges, including MIAX, MIAX Pearl, MIAX Emerald, MIAX Sapphire, and MIAX Futures. These results demonstrate a capacity for growth and stability in a competitive environment.
July 2025 Trading Volume and Market Share Growth
The MIAX Exchange Group recorded total multi-listed options volume reaching an impressive 189.4 million contracts in July, achieving a remarkable 37% increase year-over-year (YoY). This uptick boosts the market share to 16.7%, reflecting a solid 21.3% growth from the previous year. Therefore, the year-to-date (YTD) volume surged to 1.2 billion contracts, holding a market share of 16.4%.
Monthly Highlights
In July 2025, MIAX Sapphire achieved a monthly trading volume of 38.3 million contracts, demonstrating a market share of 3.4%. MIAX Sapphire continues to innovate, having launched trading last summer with over 3,800 classes now available. Meanwhile, MIAX Options hit a monthly volume of 84.0 million contracts showing a 37.8% increase YoY, with a market share of 7.4%, up 22% from last year.
Market Performance Overview
Despite facing a decline, MIAX Pearl recorded a monthly volume of 28.0 million contracts, a decrease of 17.6% from the previous year, leading to a 2.5% market share. Conversely, MIAX Emerald saw a monthly volume of 39.1 million contracts, reflecting a 9.7% drop YoY, and its market share stood at 3.5%. In the equities sector, MIAX Pearl Equities tallied 4.2 billion shares, marking a 6.1% increase YoY, even though the market share was at 1.1%, decreasing 32.6% YoY.
Insights on Futures Trading
MIAX Futures, registered as both a Designated Contract Market (DCM) and a Derivatives Clearing Organization (DCO), achieved a monthly volume of 152,993 contracts, indicating a decrease of 32.1% YoY. However, the YTD volume has increased by 28.2%, totaling 2.4 million contracts. This data reflects MIAX's commitment to expanding its offerings in the futures trading market.
Innovation and Market Adaptability
MIAX's sustained growth and adaptation to market changes are testaments to its technological prowess and strategic business decisions. The company remains committed to driving innovation and enhancing its offerings through proprietary technology designed to meet the intricate demands of high-performance trading.
About MIAX
Miami International Holdings, Inc. operates several national securities exchanges registered with the Securities and Exchange Commission (SEC), including MIAX, MIAX Pearl, MIAX Emerald, and MIAX Sapphire. Each exchange leverages MIAX’s proprietary technology for options trading and cash equities. Notably, MIAX Futures offers diverse trading options and is regulated under the Commodity Futures Trading Commission (CFTC).
Furthermore, MIAX is committed to expanding its service offerings, underscoring its role as a major player in the trading landscape. Its parent company effectively manages multiple exchanges and maintains a focus on efficiency, reliability, and advanced trading solutions.
Frequently Asked Questions
1. What are the primary exchanges operated by Miami International Holdings?
Miami International Holdings operates multiple exchanges, including MIAX, MIAX Pearl, MIAX Emerald, MIAX Sapphire, and MIAX Futures.
2. How did the trading volume in July 2025 compare to last year?
The total multi-listed options volume for July 2025 reached 189.4 million contracts, a 37% increase year-over-year.
3. What is MIAX Sapphire's current market share?
MIAX Sapphire holds a market share of 3.4% as of July 2025, reflecting its growing participation in the market.
4. How significant is MIAX Futures’ growth?
MIAX Futures reported a YTD volume increase of 28.2%, totaling 2.4 million contracts, showcasing its growth in the futures market.
5. What technologies does MIAX use in its trading platforms?
MIAX employs proprietary technology designed to enhance trading performance, providing efficient and reliable trading solutions for its users.
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