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

42.32 UNCHANGED
Streaming Delayed Price Updated: 7:00 PM EDT, Aug 11, 2026 Add to My Watchlist
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All News about Miami International Holdings, Inc. Common Stock

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Miami International Stock Is Up Big Since Its Debut. Is It a Buy as Insiders Trim? ↗
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
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Is Miami International Stock a Buy as Insiders Sell? Here's What to Know ↗
Edward Deitzel exercised options at $12.00 and sold shares at $45.78. 
Via The Motley Fool
Topics Regulatory Compliance
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MIAX's Revenue Jumped 35% to a Record. Here's What to Know About Its Insider Activity ↗
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
Miami International Holdings (NYSE:MIAX) Beats Q2 Estimates as Options Trading Volumes Climb ↗
Via Chartmill
Miami International Holdings (NYSE:MIAX) Shares Jump After Q1 Earnings Beat ↗
Via Chartmill
MIAMI INTERNATIONAL HOLDINGS (NYSE:MIAX) Q4 2025 Earnings Report: Revenue Nearly Triples Estimates ↗
Via Chartmill
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Earnings Scheduled For November 5, 2025 ↗
 
Via Benzinga
MIAX Stock Jumps In NYSE Debut ↗
Via Stocktwits
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MIAX Insiders Cashed In Options the Same Day. Here's What to Make of It ↗
MIAX's EVP exercised options at $12 and $15.22 and immediately sold at $45.90. 
Via The Motley Fool
Topics Regulatory Compliance
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MIAX's Tech Chief Cashed In Shares. Here's What to Know ↗
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
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MIAX's CEO Cashed In Options Struck at $12. Here's What to Know ↗
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
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Miami International Q2 Earnings Call Highlights ↗
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
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This Asset Manager Initiated a $7.7 Million Sprott Position. Is the Precious Metals Rally Just Getting Started? ↗
Sprott manages investments in precious metals and critical materials, specializing in gold, silver, uranium, and other commodities. 
Via The Motley Fool
Topics Regulatory Compliance
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Miami International Q1 Earnings Call Highlights ↗
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
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MIAX Q1 2026 Earnings Transcript ↗
MIAX Q1 2026 Earnings Transcript 
Via The Motley Fool
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Got $500? 2 Top Growth Stocks to Buy That Could Double Your Money ↗
Doubling your money could be just the beginning, too. 
Via The Motley Fool
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What to Know About Miami International Stock as One Director Sells $1.5 Million in Shares Amid 20% One-Year Gain ↗
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
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Why Robinhood Stock Is Soaring Today ↗
Robinhood wants to be the top dog in prediction markets. 
Via The Motley Fool
Topics Economy Stocks
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Caldwell Loads Up On Miami International Holdings (MIAX) With 663,000 Shares in Q3 Buy ↗
Caldwell Loads Up On Miami International Holdings (MIAX) With 663,000 Shares in Q3 Buy 
Via The Motley Fool
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Navigating the Housing Market's Mixed Signals ↗
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
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Market Cap Game Show: Planes, Steaks & Automobiles ↗
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
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Miami International Rides Tech Edge To $345 Million IPO: Analysts See Upside In Options Overhaul ↗
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
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12 Financials Stocks Moving In Wednesday's Pre-Market Session ↗
 
Via Benzinga
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Miami International, TeraWulf, Coherent, BitMine, Deere: Stocks Making The Biggest Moves Today ↗
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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