Miami International Holdings Reports Trading Results for December and Full-Year 2025
Miami International Holdings, Inc. (MIAX)
Company Research
Source: PR Newswire
MIAX Exchange Group executed a record 2.4 billion multi-listed options contracts in 2025, a 41.1% increase over 2024PRINCETON, N.J. and MIAMI, Jan. 8, 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 December 2025 and full-year trading results for its U.S. exchange subsidiaries — MIAX®, MIAX Pearl®, MIAX Emerald® and MIAX Sapphire® (collectively, the MIAX Exchange Group), and MIAX Futures™.December 2025 and Full-Year 2025 HighlightsMIAX Exchange Group reached a record average daily volume (ADV) of 11.1 million contracts in Q4 2025, a 46.5% increase year-over-year (YoY) and a 15.3% increase from Q3 2025.MIAX Exchange Group reached a record ADV of 9.5 million contracts in 2025, a 42.2% increase YoY.MIAX Exchange Group reached a quarterly market share record of 18.2% in Q4 2025, a 14.1% increase YoY and a 5.4% increase from Q3 2025.MIA
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- Miami International Holdings Reports Trading Results for December and Full-Year 2025PR Newswire
MIAX
Earnings
- 11/5/25 - Beat
MIAX
Sec Filings
- 12/29/25 - Form 4
- 12/17/25 - Form 4
- 12/17/25 - Form 4
- MIAX's page on the SEC website