Miami International Holdings, Inc. Common Stock (NY:MIAX)

33.01 UNCHANGED

Delayed Quote Updated: 7:00 PM EDT, Oct 2, 2026 Add to My Watchlist

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All News about Miami International Holdings, Inc. Common Stock

MIAX (MIAX) Q2 2026 Earnings Call Transcript ↗

August 12, 2026

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

Via The Motley Fool

Topics Earnings

Miami International Stock Is Up Big Since Its Debut. Is It a Buy as Insiders Trim? ↗

August 11, 2026

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

Via The Motley Fool

Topics Regulatory Compliance

Is Miami International Stock a Buy as Insiders Sell? Here's What to Know ↗

August 11, 2026

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

Via The Motley Fool

Topics Regulatory Compliance

Miami International Holdings (NYSE:MIAX) Beats Q2 Estimates as Options Trading Volumes Climb ↗

August 05, 2026

Via Chartmill

Miami International Holdings (NYSE:MIAX) Shares Jump After Q1 Earnings Beat ↗

May 06, 2026

Via Chartmill

MIAMI INTERNATIONAL HOLDINGS (NYSE:MIAX) Q4 2025 Earnings Report: Revenue Nearly Triples Estimates ↗

February 25, 2026

Via Chartmill

MIAX's Revenue Jumped 35% to a Record. Here's What to Know About Its Insider Activity ↗

August 11, 2026

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.

Via The Motley Fool

Topics Regulatory Compliance

MIAX Insiders Cashed In Options the Same Day. Here's What to Make of It ↗

August 11, 2026

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

Via The Motley Fool

Topics Regulatory Compliance

MIAX's Tech Chief Cashed In Shares. Here's What to Know ↗

August 11, 2026

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

Via The Motley Fool

Topics Regulatory Compliance

Earnings Scheduled For November 5, 2025 ↗

November 05, 2025

Via Benzinga

MIAX Stock Jumps In NYSE Debut ↗

August 14, 2025

Via Stocktwits

MIAX's CEO Cashed In Options Struck at $12. Here's What to Know ↗

August 11, 2026

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.

Via The Motley Fool

Topics Regulatory Compliance

Miami International Q2 Earnings Call Highlights ↗

August 08, 2026

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...

Via MarketBeat

Topics Earnings

This Asset Manager Initiated a $7.7 Million Sprott Position. Is the Precious Metals Rally Just Getting Started? ↗

June 03, 2026

Sprott manages investments in precious metals and critical materials, specializing in gold, silver, uranium, and other commodities.

Via The Motley Fool

Topics Regulatory Compliance

Miami International Q1 Earnings Call Highlights ↗

May 11, 2026

Miami International (NYSE:MIAX) reported record first-quarter 2026 revenue as higher options trading volumes, market volatility and expanding contributions from other business lines lifted results,...

Via MarketBeat

Topics Earnings Initial Public Offering

MIAX Q1 2026 Earnings Transcript ↗

May 06, 2026

MIAX Q1 2026 Earnings Transcript

Via The Motley Fool

Got $500? 2 Top Growth Stocks to Buy That Could Double Your Money ↗

March 30, 2026

Doubling your money could be just the beginning, too.

Via The Motley Fool

What to Know About Miami International Stock as One Director Sells $1.5 Million in Shares Amid 20% One-Year Gain ↗

March 25, 2026

This diversified exchange operator, active across options and equities, reported a significant insider sale in its latest SEC filing.

Via The Motley Fool

Topics Regulatory Compliance

Why Robinhood Stock Is Soaring Today ↗

November 26, 2025

Robinhood wants to be the top dog in prediction markets.

Via The Motley Fool

Topics Economy Stocks

Caldwell Loads Up On Miami International Holdings (MIAX) With 663,000 Shares in Q3 Buy ↗

October 27, 2025

Caldwell Loads Up On Miami International Holdings (MIAX) With 663,000 Shares in Q3 Buy

Via The Motley Fool

Navigating the Housing Market's Mixed Signals ↗

September 30, 2025

Investors looking at housing and homebuilders are probably wondering what to make of the seemingly contradictory messages out of the housing market.

Via The Motley Fool

Market Cap Game Show: Planes, Steaks & Automobiles ↗

September 25, 2025

From tech titans and international hotel brands to down-home Texas fare and online car shopping, the matchups run from familiar to delightfully unexpected -- plus plenty of banter.

Via The Motley Fool

Miami International Rides Tech Edge To $345 Million IPO: Analysts See Upside In Options Overhaul ↗

September 08, 2025

Miami International is "reinventing" the U.S. options market and its market share has expanded from 7% in 2015 to 16% in 2025.

Via Benzinga

12 Financials Stocks Moving In Wednesday's Pre-Market Session ↗

August 27, 2025

Via Benzinga

Miami International, TeraWulf, Coherent, BitMine, Deere: Stocks Making The Biggest Moves Today ↗

August 14, 2025

Miami International shares soared more than 40% in their debut on the NYSE on Thursday. The options exchange operator raised $345 million through the IPO.

Via Stocktwits

Topics Artificial Intelligence ETFs Economy

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