MIAX Reports 22% Jump in Multi-List Options Volume for 2026
Miami International Holdings posted a 22% year-to-date rise in multi-list options average daily volume through September 2026.
Miami International Holdings, Inc. reported a 22.0% increase in multi-list options average daily volume (ADV) year-to-date through September 2026, the Princeton, N.J.- and Miami-based exchange operator announced Tuesday.
The MIAX Exchange Group, which trades on the NYSE under the ticker MIAX, positions itself as a technology-focused builder and operator of regulated financial markets spanning multiple asset classes. The September trading results reflect continued momentum across its exchange platforms.
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The double-digit volume growth underscores intensifying competition in the U.S. listed options market, where exchanges have increasingly competed on speed, pricing, and technology infrastructure. A sustained rise in ADV is a key performance indicator for exchange operators, directly influencing transaction-based revenue.
MIAX did not release specific absolute volume figures in the initial announcement, but the year-to-date percentage gain signals that trading activity across its multi-list options venues has outpaced comparable prior-year periods through the first three quarters of 2026.
Continue reading at Cryptocurrency for the full trading data release.
