MIAX options volume reaches 11 million contracts

• Miami International Holdings (NYSE:MIAX) reported record year-to-date U.S. multi-list options average daily volume of 11.0 million contracts through August 2026.
• Options ADV increased 25.5% year over year, with market share rising to 17.1%.
• August agricultural futures volume increased 25.9% year over year, while MIAX Pearl equities volume declined 33.7%.

Miami International Holdings (NYSE:MIAX) reported August 2026 trading metrics showing record year-to-date U.S. multi-list options activity, with average daily volume reaching 11 million contracts through August.

The MIAX Exchange Group’s year-to-date options average daily volume increased 25.5% compared with the same period in 2025, while options market share increased to 17.1% from 16.5%.

Miami International Holdings reported August 2026 options average daily volume of 11.537 million contracts, up 21.1% year over year and 4.7% from July, resulting in an August options market share of 18.4%.

MIAX Pearl reported August U.S. equities average daily volume of 112 million shares, down 33.7% year over year and 4% from July, while MIAX Futures agricultural average daily volume increased 25.9% year over year to 14,092 contracts.

The August trading update reflects activity across Miami International Holdings’ options, equities, and futures exchange businesses, including changes in market share and contract volumes.

Miami International Holdings operates financial exchanges focused on options, equities, and futures markets, with trading platforms serving institutional and retail market participants.