Miami International Holdings Reports June 2026 Trading Results

Miami International Holdings, Inc. (MIAX) reported June 2026 trading results for its U.S. exchange subsidiaries — MIAX, MIAX Pearl, MIAX Emerald and MIAX Sapphire, and MIAX Futures. MIAX Exchange Group reached a record year-to-date (YTD) average daily volume (ADV) of 10.9 million contracts through June 2026, a 26.0% increase from the same period in 2025. MIAX Exchange Group set a YTD market share record of 16.9% through June 2026, compared to 16.4% 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.

Average Daily Trading Volume (ADV) (1) Year-to-Date Comparison Jun-26 Jun-25 % Chg May-26 % Chg Jun-26 Jun-25 % Chg U.S. Multi-list Options Trading Days 21 20 20 123 122 U.S. Equity Options Industry ADV (000's) 69,896 50,576 38.2 % 67,186 4.0 % 64,597 53,019 21.8 % MIAX Exchange Group Options ADV (000's) 11,318 8,218 37.7 % 11,060 2.3 % 10,927 8,676 26.0 % MIAX Exchange Group Options Market Share 16.2 % 16.2 % -0.3 % 16.5 % -1.6 % 16.9 % 16.4 % 3.4 % U.S. Equities U.S. Equities Industry ADV (Millions) 23,383 18,245 28.2 % 19,398 20.5 % 20,099 17,062 17.8 % MIAX Pearl ADV (Millions) 192 187 2.8 % 188 2.0 % 181 186 -2.3 % MIAX Pearl Market Share 0.8 % 1.0 % -19.8 % 1.0 % -15.4 % 0.9 % 1.1 % -17.1 % MIAX Futures Exchange Trading Days 21 20 20 123 123 MIAX Futures ADV – Agricultural 16,203 23,531 -31.1 % 10,11...