Miami International Holdings Reports Trading Results for February 2026

MIAX Exchange Group reports 25.4% increase in multi-list options ADV YoY

PRINCETON, N.J. and MIAMI, March 4, 2026 /PRNewswire/ — Miami International Holdings, Inc. (MIAX) (NYSE: MIAX), a technology-driven leader in building and operating regulated financial markets across multiple asset classes, today reported February 2026 trading results for its U.S. exchange subsidiaries — MIAX®, MIAX Pearl®, MIAX Emerald® and MIAX Sapphire® (collectively, the MIAX Exchange Group), and MIAX Futures™.

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February 2026 Highlights

• MIAX Exchange Group average daily volume (ADV) reached 10.8 million contracts, a 25.4% increase year-over-year (YoY)
• MIAX Exchange Group market share reached 17.1%, an 8.1% increase YoY
• MIAX Futures ADV reached 14,944 contracts, a 103.1% increase from January 2026

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.

Average Daily Trading Volume (ADV) (1) Year-to-Date
Comparison

Feb-
26 Feb-25 % Chg Jan-26 % Chg Feb-26 Feb-25 % Chg

U.S. Multi-list Options

Trading Days 19 19 20 39 39

U.S. Equity Options Industry ADV (000’s) 63,264 54,563 15.9 % 63,025 0.4 % 63,141 53,831 17.3 %

MIAX Exchange Group Options ADV (000’s) 10,812 8,625 25.4 % 11,100 -2.6 % 10,960 8,751 25.2 %

MIAX Exchange Group Options Market Share 17.1 % 15.8 % 8.1 % 17.6 % -3.0 % 17.4 % 16.3 % 6.8 %

U.S. Equities

U.S. Equities Industry ADV (Millions) 18,963 15,618 21.4 % 19,436 -2.4 % 19,206 15,526 23.7 %

MIAX Pearl ADV (Millions) 174 170 2.1 % 161 7.8 % 167 183 -8.5 %

MIAX Pearl Market Share 0.9 % 1.1 % -15.9 % 0.8 % 10.5 % 0.9 % 1.2 % -26.0 %

MIAX Futures Exchange

Trading Days 19 19 20 39 40

MIAX Futures ADV 14,944 24,316 -38.5 % 7,359 103.1 % 11,054 19,728 -44.0 %

1) Calculated as total volume for the period divided by total trading days for the period.

About MIAXMiami 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. To learn more about MIAX, please visit www.miaxglobal.com.Disclaimer and Cautionary Note Regarding Forward-Looking StatementsThis press release may contain forward-looking statements, including forward-looking statements within the meaning of the Private Securities Litigation Reform Act of 1995. Forward-looking statements describe future expectations, plans, results, or strategies and are generally preceded by words such as «may,» «future,» «plan» or «planned,» «will» or «should,» «expected,» «anticipates,» «draft,» «eventually» or «projected.» You are cautioned that such statements are based on management’s current expectations and are subject to a multitude of risks and uncertainties that could cause future circumstances, events, or results to differ materially from those projected in the forward-looking statements, including the risks that actual results may differ materially from those projected in the forward-looking statements. Additional risks and uncertainties that may cause actual results to differ materially include the risks and uncertainties listed in Miami International Holdings, Inc.’s (together with its subsidiaries, the Company) public filings with the Securities and Exchange Commission. In providing forward-looking statements, the Company is not undertaking any duty or obligation to update these statements publicly as a result of new information, future events or otherwise.All third-party trademarks (including logos and icons) referenced by the Company remain the property of their respective owners. Unless specifically identified as such, the Company’s use of third-party trademarks does not indicate any relationship, sponsorship, or endorsement between the owners of these trademarks and the Company. Any references by the Company to third-party trademarks is to identify the corresponding third-party goods and/or services and shall be considered nominative fair use under the trademark law.

MIAX Contacts:

Investors
[email protected]

Media
[email protected]

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