Welcome to our dedicated page for Miami Intl Hldg news (Ticker: MIAX), a resource for investors and traders seeking the latest updates and insights on Miami Intl Hldg stock.
Miami International Holdings, Inc. (NYSE: MIAX) is a technology-driven operator of regulated financial markets, and its news flow reflects developments across options, equities, futures and international exchanges. Press releases regularly describe trading results for the MIAX Exchange Group, which includes MIAX Options, MIAX Pearl, MIAX Emerald and MIAX Sapphire, as well as MIAX Futures and MIAX Pearl Equities.
News updates often cover trading volume and market share statistics in U.S. multi-listed equity options and U.S. equities, along with activity on MIAX Futures. These reports provide detail on average daily volume and other metrics for the company’s exchange platforms, illustrating how its markets are being used by participants.
Corporate and strategic announcements are another key part of MIAX news. Recent items include the launch, pricing and closing of a secondary public offering of common stock by existing stockholders, and an agreement to sell a majority stake in MIAX Derivatives Exchange (MIAXdx) to Robinhood Markets, Inc. in partnership with Susquehanna International Group, with MIAX retaining a minority interest. The company has also been identified as an anchor investor in a funding round for Architect Financial Technologies Inc., which is developing a perpetual futures exchange through an affiliate.
International and partnership developments appear in the news as well. For example, The International Stock Exchange (TISE), a wholly owned subsidiary of Miami International Holdings, announced a memorandum of understanding with Boursa Kuwait to explore collaboration on specialized listings and investment channels. Operational and technology-related updates, such as enhancements to MIAX Futures’ risk management systems, are also highlighted in third-party and company communications.
Investors and market observers can use the MIAX news stream to follow trading statistics, capital markets activity, strategic transactions, international initiatives and technology changes affecting the company’s exchange and clearing platforms.
MIAX (NYSE: MIAX) announced that the Options Clearing Corporation has begun providing clearing and settlement services for MIAX Futures Exchange. MIAX Futures started listing Bloomberg equity index futures on May 17, 2026, with OCC support.
With MIAX Futures, OCC now clears for 21 exchanges and trading platforms, giving MIAX Futures participants access to OCC’s risk management capabilities and cross-margining program.
Miami International Holdings (NYSE: MIAX) announced a clearing and settlement agreement between MIAX Futures and the Options Clearing Corporation (OCC). The deal enables eligible MIAX Futures participants to seek potential capital efficiencies via cross-margining against complementary products on MIAX exchanges and other markets.
MIAX Futures is also rolling out Bloomberg equity index futures on a phased schedule starting May 17, 2026, while continuing to clear its flagship Minneapolis Hard Red Spring Wheat and other agricultural products.
Miami International Holdings (NYSE: MIAX) announced the launch of Tini Bloomberg 100 Index Futures on MIAX Futures, the first in a new suite of equity index products based on Bloomberg Indices.
Tini Bloomberg 500 Index Futures will launch May 31 (June 1 trade date), and Bloomberg 500 Futures will launch June 7 (June 8 trade date). All contracts list on MIAX Futures and clear at OCC.
Miami International Holdings (NYSE: MIAX) announced that CEO Thomas P. Gallagher and CFO Lance Emmons will participate in several June 2026 investor conferences, including events hosted by William Blair, Piper Sandler, and Morgan Stanley.
Live and replay webcasts will be accessible via MIAX's investor relations website.
Miami International Holdings (NYSE: MIAX) reported April 2026 trading results with record year-to-date metrics. Through April 2026, MIAX Exchange Group posted a YTD ADV of 10.8 million contracts (up 23.9% year-over-year) and a YTD market share of 17.2%, a record.
April 2026 ADV was 10.6 million contracts (+16.4% YoY), and MIAX Sapphire recorded its first million-contract trading day on April 14, 2026. Detailed segment tables and rolling RPC data are available on the company website.
Miami International Holdings (NYSE:MIAX) reported Q1 2026 net revenue of $128.6M (up 40% YoY), GAAP diluted EPS of $1.56, adjusted diluted EPS of $0.42, and adjusted EBITDA of $66.1M (+66% YoY) with a 51% adjusted EBITDA margin. The company completed a 90% sale of MIAXdx in January 2026 and reaffirmed full‑year 2026 adjusted operating expense guidance of $265M–$275M.
Miami International Holdings (NYSE: MIAX) launched a nationwide advertising campaign titled "Excellence in Every Exchange" on April 22, 2026. The campaign follows MIAX's August 2025 IPO and highlights product-driven messaging for its soon-to-launch Bloomberg equity index futures products.
Developed in-house, the multi-channel effort uses bold, three-dimensional artwork and MIAX signature colors to emphasize the speed of its trading technology and its multi-asset portfolio across options, futures, international, and equities exchanges. The campaign runs on high-impact out-of-home placements in major U.S. cities and in leading industry media.
Miami International Holdings (NYSE: MIAX) will release first quarter 2026 financial results for the period ended March 31, 2026 after market close on Wednesday, May 6, 2026. A management conference call with remarks will begin at 5:00 p.m. ET.
Participants can join via dial-in or webcast; a slide presentation will be posted in the Events & Presentations section of MIAX's investor website after the release.
Miami International Holdings (NYSE: MIAX) announced on April 9, 2026 the passing of board member Murray Stahl. Mr. Stahl served as a MIAX director since July 2025, was a director of MIAX Futures since 2013, and served on the Bermuda Stock Exchange Council since 2014.
He was CEO, chairman and co-founder of Horizon Kinetics, CEO of FRMO Corp, and served on the board of Texas Pacific Land and other privately held companies. MIAX expressed condolences to his family and colleagues.
Miami International Holdings (NYSE: MIAX) reported March 2026 trading results showing a year-to-date (YTD) ADV record of 10.9 million contracts, up 26.6% versus the same period in 2025. The MIAX Exchange Group set a YTD market share record of 17.3% through March 2026.
MIAX provided detailed ADV and market share tables for multi-list options, U.S. equities, and MIAX Futures; rolling three-month revenue-per-contract and capture rates are available on the company website.