MIAX Reports 22% Jump in Multi-List Options Trading Volume YTD
Miami International Holdings posted a 22% year-over-year 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, operates as a technology-driven firm focused on building and running regulated financial markets across multiple asset classes. The September trading results reflect continued momentum in its options business relative to the prior-year period.
Read more Century Communities to Report Q3 2026 Earnings on Oct. 28 →
The company did not release specific absolute volume figures in the summary announcement, but the double-digit percentage gain signals sustained competitive growth in a sector where exchanges vie intensely for order flow from institutional and retail participants alike.
MIAX has positioned itself in recent years as a challenger to larger incumbent options exchanges, leveraging proprietary technology infrastructure to attract market makers and broker-dealers. A 22% ADV increase, if sustained through year-end, would mark a significant expansion of its market share footprint.
Continue reading at Cryptocurrency for the full September 2026 trading data release from Miami International Holdings.
