Miami International Holdings Stock News

Q3 Net revenue of $131 million (+20% YoY) Q3 GAAP diluted EPS of $0.47; Adjusted diluted EPS of $0.45 Q3 Adjusted EBITDA of $71 million (+47% YoY); Adjusted EBITDA margin of 54% (+>1,000 bps YoY) Updates full-year 2026 expense guidance PRINCETON, N.J. and MIAMI, Oct. 29, 2026 /PRNewswire/ -- Miami International Holdings, Inc. (MIAX or MIH) (NYSE: MIAX), a technology-driven leader in building an...

MIAMI and PRINCETON, N.J., Oct. 21, 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 announced the successful launch of four physically-settled fertilizer futures contracts on MIAX Futures® — NOLA Urea (Ticker: MGU) Futures, NOLA Mono-ammonium Phosph...

Tini B500 Index Futures and Tini B100 Index Futures available for NinjaTrader customers PRINCETON, N.J. and MIAMI, Oct. 15, 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 announced Tini® Bloomberg® 500 (B500) Index Futures and Tini Bloomberg 100 (B...

MIAX Exchange Group reports 22.0% increase in multi-list options ADV YTD PRINCETON, N.J. and MIAMI, Oct. 6, 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 September 2026 trading results for its U.S. exchange subsidiaries — MIAX®, MIAX Pearl...

MIAMI and PRINCETON, N.J., Sept. 24, 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 announced that its full-service futures commission merchant, Dorman Trading (FCM), is now a clearing member of The Options Clearing Corporation (OCC), the world's l...

MIAX Exchange Group reports 25.5% increase in multi-list options ADV YTD PRINCETON, N.J. and MIAMI, Sept.

GUERNSEY, Channel Islands, Aug. 13, 2026 /PRNewswire/ -- The International Stock Exchange (TISE), a wholly-owned subsidiary of Miami International Holdings, Inc. (MIAX) (NYSE: MIAX), today announced that it listed 442 new securities during the first six months of 2026. This brings the total number of listings to a record 4,861 securities on TISE's Official List at 30 June 2026, an increase of 6...