MIAXMiami International Holdings Inc. Common Stock

Options volume surged 25% as volatility boosted net revenue to $141.1 million.

Teekell's $137,370 disposition was executed under a Rule 10b5-1 trading plan adopted several months prior.

Edward Deitzel exercised options at $12.00 and sold shares at $45.78.

Comly exercised fully vested options and sold under a pre-arranged Rule 10b5-1 plan established seven months prior. She retains 883,000 directly held shares.

MIAX's EVP exercised options at $12 and $15.22 and immediately sold at $45.90.

Insider exercised stock options at $12 strike and immediately sold at $45.71 per share under pre-scheduled trading plan adopted in December 2025.

Thomas Gallagher exercised vested options under a pre-established trading plan, retaining 1.7 million shares and 235,000 derivative securities through an investment LLC.

Miami International (NYSE:MIAX) reported record second-quarter net revenue as elevated options activity and higher revenue per contract supported results, while the exchange operator advanced the rollout of its Bloomberg-branded financial futures products. Total net revenue rose 35% year over year

NasdaqGS:NDAQ and Miami International Holdings resolved a multi year patent dispute that began in 2017. A court dismissed all related claims and confirmed that Miami International Holdings can operate and develop exchanges without restriction. The outcome addresses questions around technology rights and market access between the two exchange groups. Nasdaq sits at the center of global capital markets as a major exchange operator and technology provider for trading, market data and related...

NasdaqGS:NDAQ has resolved its nearly decade-long litigation with Miami International Holdings, with all claims and counterclaims dismissed. Nasdaq is selling its fund secondaries business to its former affiliate, Nasdaq Private Market, reshaping its private markets footprint. For investors tracking Nasdaq, these moves come as the stock trades around $90.42, with a 9.6% gain over the past 30 days but a decline of 6.5% year to date. The stock is also down 2.1% over the past year, while...

Miami International Holdings, Inc. (MIAX) has an impressive earnings surprise history and currently possesses the right combination of the two key ingredients for a likely beat in its next quarterly report.

Miami International Holdings, Inc. (MIAX) might move higher on growing optimism about its earnings prospects, which is reflected by its upgrade to a Zacks Rank #1 (Strong Buy).

The consensus price target hints at a 25.4% upside potential for Miami International Holdings, Inc. (MIAX). While empirical research shows that this sought-after metric is hardly effective, an upward trend in earnings estimate revisions could mean that the stock will witness an upside in the near term.