Miami International Holdings Reports July 2026 Trading Results
Rhea-AI Summary
Miami International Holdings (NYSE: MIAX) reported July 2026 trading metrics for its U.S. options, equities and futures platforms. According to MIAX, the MIAX Exchange Group achieved a record year-to-date average daily volume (ADV) of 10.9 million multi-list options contracts through July, a 26.3% increase versus the same 2025 period, and a record year-to-date options market share of 16.9%, up from 16.4%.
In July 2026, MIAX Exchange Group options ADV was 11.0 million contracts, up 28.0% year-over-year, with a monthly market share of 17.1%. MIAX Pearl Equities reported July ADV of 117 million shares, down 39.0% year-over-year, with a 0.7% market share. MIAX Futures agricultural ADV rose 74.3% year-over-year to 12,123 contracts, while newly launched financial futures recorded July ADV of 4,194 contracts.
Positive
- Multi-list options YTD ADV 10.9 million contracts, up 26.3% vs 2025
- YTD options market share 16.9% through July 2026 vs 16.4% prior year
- July 2026 options ADV 11,019k contracts, +28.0% year-over-year
- July 2026 options market share 17.1%, above 16.7% in July 2025
- MIAX Futures agricultural ADV 12,123 contracts in July, +74.3% YoY
- New financial futures ADV 4,194 contracts in July 2026 after May launch
Negative
- MIAX Pearl Equities July ADV 117 million shares, -39.0% year-over-year
- MIAX Pearl July 2026 market share 0.7% vs 1.1% in July 2025
- MIAX Pearl YTD equities ADV 172 million vs 187 million, -8.0%
- MIAX Pearl YTD equities market share 0.9% vs 1.1%, -19.6%
- MIAX Futures agricultural YTD ADV 11,930 vs 16,386, down 27.2%
- MIAX Futures agricultural July vs June ADV 12,123 vs 16,203, -25.2%
Key Figures
Historical Context
| Date | Event | Sentiment | 24h Move | Catalyst |
|---|---|---|---|---|
| Jul 09 | Earnings date notice | Neutral | +2.7% | Announced August 5 release date and 5:00 p.m. ET conference call |
| Jul 07 | June trading results | Positive | +4.4% | Reported record options market share and 26.0% YTD ADV growth |
| Jun 03 | May trading results | Neutral | -5.1% | Options growth was offset by weaker equities and agricultural futures metrics |
| May 20 | OCC clearing update | Positive | -2.5% | OCC began clearing and settlement services for MIAX Futures |
| May 20 | OCC clearing agreement | Positive | -2.5% | Agreement enabled potential cross-margining and capital efficiencies for participants |
24h Move is the share-price change in the day after each event; other market factors may also have contributed.
Recent reactions were mixed: June trading results were followed by a 4.44% gain, while May trading results and two OCC-related announcements were followed by declines.
Key Terms
adv financial
revenue per contract financial
capture rates financial
AI-generated analysis. How Rhea-AI works. Not financial advice.
MIAX Exchange Group reports
July 2026 Highlights
- MIAX Exchange Group reached a record year-to-date (YTD) average daily volume (ADV) of 10.9 million contracts through July 2026, a
26.3% increase from the same period in 2025 - MIAX Exchange Group set a YTD market share record of
16.9% through July 2026, compared to16.4% in the prior-year period
Additional MIAX Exchange Group and MIAX Futures trading volume and market share information is included in the table below. Summary statistics including trading volume and market share by business segment, as well as rolling three-month average revenue per contract and capture rates, are available on the MIAX website at https://ir.miaxglobal.com/volume-rpc-reports.
MIAX | Average Daily Trading Volume (ADV) (1) | Year-to-Date Comparison | ||||||
Jul-26 | Jul-25 | % Chg | Jun-26 | % Chg | Jul-26 | Jul-25 | % Chg | |
Trading Days | 22 | 22 | 21 | 145 | 144 | |||
64,394 | 51,516 | 25.0 % | 69,896 | -7.9 % | 64,566 | 52,789 | 22.3 % | |
MIAX Exchange Group Options ADV (000's) | 11,019 | 8,607 | 28.0 % | 11,318 | -2.6 % | 10,941 | 8,665 | 26.3 % |
MIAX Exchange Group Options Market Share | 17.1 % | 16.7 % | 2.4 % | 16.2 % | 5.7 % | 16.9 % | 16.4 % | 3.2 % |
17,437 | 18,033 | -3.3 % | 23,383 | -25.4 % | 19,695 | 17,211 | 14.4 % | |
MIAX Pearl ADV (Millions) | 117 | 191 | -39.0 % | 192 | -39.1 % | 172 | 187 | -8.0 % |
MIAX Pearl Market Share | 0.7 % | 1.1 % | -36.9 % | 0.8 % | -18.4 % | 0.9 % | 1.1 % | -19.6 % |
MIAX Futures Exchange | ||||||||
Trading Days | 22 | 22 | 21 | 145 | 145 | |||
MIAX Futures ADV – Agricultural | 12,123 | 6,954 | 74.3 % | 16,203 | -25.2 % | 11,930 | 16,386 | -27.2 % |
MIAX Futures ADV – Financial (2) | 4,194 | n/a | n/a | 5,740 | -26.9 % | 6,361 | n/a | n/a |
1) | Calculated as total volume for the period divided by total trading days for the period. |
2) | Financial futures launched on May 17 (trade date May 18). Accordingly, ADV is calculated as total contracts for the period divided by total trading days for the period beginning on May 18. |
About MIAX
Miami International Holdings, Inc. (NYSE: MIAX) is a technology-driven leader in building and operating regulated financial markets across multiple asset classes and geographies. MIAX® operates eight exchanges across options, futures, equities and international markets including MIAX Options®, MIAX Pearl®, MIAX Emerald®, MIAX Sapphire®, MIAX Pearl Equities™, MIAX Futures®, The Bermuda Stock Exchange (BSX) and The International Stock Exchange (TISE). MIAX also owns Dorman Trading, a full-service Futures Commission Merchant and Notice Registered Broker-Dealer with the National Futures Association for purposes of facilitating transactions of security futures. To learn more about MIAX, please visit www.miaxglobal.com.
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MIAX Contacts:
Investors
investor.relations@miaxglobal.com
Media
media@miaxglobal.com
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SOURCE MIAX