NYSE:MIAX Miami International (MIAX) Stock Price, News & Analysis $38.83 +1.17 (+3.10%) Closing price 09/18/2026 03:59 PM EasternExtended Trading$39.50 +0.67 (+1.73%) As of 09/18/2026 08:00 PM Eastern Extended trading is trading that happens on electronic markets outside of regular trading hours. This is a fair market value extended hours price provided by Massive. Learn more. Add Compare Share Share Stock Analysis Stock AnalysisAnalyst ForecastsChartCompetitorsEarningsFinancialsInsider TradesNews and TrendsOwnershipSEC FilingsShort Interest About Miami International Stock (NYSE:MIAX) View Price History Chart DataSkip Price History Chart 1 Day 5 Days 30 Days 90 Days 1 Year Advanced 1 Day 1 Day 5 Days 30 Days 90 Days 1 Year Advanced Show volume Show extended hours Get Miami International alerts:Sign Up Key Stats Today's Range$37.40▼$39.1950-Day Range$37.65▼$47.1052-Week Range$35.43▼$57.14Volume6.90 million shsAverage Volume1.27 million shsMarket Capitalization$3.85 billionP/E Ratio50.43Dividend YieldN/APrice Target$51.40Consensus RatingHold Company Overview Miami International Holdings, Inc. (NYSE: MIAX) operates a global exchange group focused on financial markets and trading infrastructure. Its business includes the MIAX Exchange Group, which operates electronic options and equities exchanges serving institutional, professional and other market participants. The company’s exchange platforms include MIAX, MIAX Pearl and MIAX Emerald for listed options, as well as MIAX Sapphire for equities. Miami International Holdings also provides exchange-related services such as market data, connectivity and trading technology designed to support efficient order execution and liquidity across its marketplaces. Founded in 2007, the company has expanded beyond its U.S. exchange operations through international and strategic initiatives, including ownership of the Bermuda Stock Exchange. Miami International Holdings is led by Thomas P. Gallagher, who serves as chairman and chief executive officer.AI Generated. May Contain Errors. Read More Miami International Stock Analysis - MarketRank™See Top-Rated MarketRank™ Stocks76th Percentile Overall ScoreMIAX MarketRank™: Miami International scored higher than 76% of companies evaluated by MarketBeat, and ranked 331st out of 835 stocks in the finance sector. Scores are calculated by averaging available category scores, with extra weight given to analysis and valuation. Analyst's Opinion4.1 / 5Analyst RatingHold Consensus RatingMiami International has received a consensus rating of Hold. The company's average rating score is 2.29, and is based on no strong buy ratings, 2 buy ratings, 5 hold ratings, and no sell ratings.Upside PotentialMiami International has a consensus price target of $51.40, representing about 32.4% upside from its current price of $38.83.Amount of Analyst CoverageMiami International has been the subject of 5 research reports in the past 90 days, demonstrating strong analyst interest in this stock.Read more about Miami International's stock forecast and price target. Earnings and Valuation1.3 / 5Proj. Earnings Growth9.41% Earnings GrowthEarnings for Miami International are expected to grow by 9.41% in the coming year, from $1.70 to $1.86 per share.Price to Earnings Ratio vs. the MarketThe P/E ratio of Miami International is 50.43, which means that it is trading at a more expensive P/E ratio than the market average P/E ratio of about 44.66.Price to Earnings Ratio vs. SectorThe P/E ratio of Miami International is 50.43, which means that it is trading at a more expensive P/E ratio than the Finance sector average P/E ratio of about 25.31.Price to Book Value per Share RatioMiami International has a P/B Ratio of 3.59. P/B Ratios above 3 indicate that a company could be overvalued with respect to its assets and liabilities. Short Interest3.0 / 5Short Interest LevelHealthy Percentage of Shares Shorted8.10% of the float of Miami International has been sold short.Short Interest Ratio / Days to CoverMiami International has a short interest ratio ("days to cover") of 5.64.Change versus previous monthShort interest in Miami International has recently decreased by 8.17%, indicating that investor sentiment is improving significantly. Dividend0.0 / 5Dividend StrengthN/A Dividend YieldMiami International does not currently pay a dividend.Dividend GrowthMiami International does not have a long track record of dividend growth. News and Social Media3.0 / 5News Sentiment0.81 News SentimentMiami International has a news sentiment score of 0.81. This score is calculated as an average of sentiment of articles about the company over the last seven days and ranges from 2 (good news) to -2 (bad news). This news sentiment score is similar to the average news sentiment of Finance companies.News Coverage This WeekMarketBeat has tracked 7 news articles for Miami International this week, compared to 5 articles on an average week.Search InterestOnly 1 people have searched for MIAX on MarketBeat in the last 30 days. This is a decrease of -67% compared to the previous 30 days.MarketBeat Follows1 people have added Miami International to their MarketBeat watchlist in the last 30 days. Company Ownership1.3 / 5Insider TradingSelling Shares Insider Buying vs. Insider SellingIn the past three months, Miami International insiders have sold more of their company's stock than they have bought. Specifically, they have bought $0.00 in company stock and sold $31,904,575.00 in company stock.Percentage Held by Insiders15.60% of the stock of Miami International is held by insiders. A high percentage of insider ownership can be a sign of company health.Percentage Held by InstitutionsMiami International has minimal institutional ownership at this time.Read more about Miami International's insider trading history. Receive MIAX Stock News and Ratings via Email Sign-up to receive the latest news and ratings for Miami International and its competitors with MarketBeat's FREE daily newsletter. Submit View SMS TermsSMS is currently available in Australia, Belgium, Canada, France, Germany, Ireland, Italy, New Zealand, the Netherlands, Singapore, South Africa, Spain, Switzerland, the United Kingdom, and the United States. By entering your phone number and clicking the sign-up button, you agree to receive periodic text messages from MarketBeat at the phone number you submitted, including texts that may be sent using an automatic telephone dialing system. Message and data rates may apply. Message frequency will vary. Messages will consist of stock alerts, news stories, and partner advertisements/offers. Consent is not a condition of the purchase of any goods or services. Text HELP for help/customer support. Unsubscribe at any time by replying "STOP" to any text message that you receive from MarketBeat or by visiting our mailing preferences page. Read our full terms of service and privacy policy. MIAX Stock News HeadlinesShelly Brown Sells 21,217 Shares of Miami International (NYSE:MIAX) StockSeptember 19 at 5:11 AM | americanbankingnews.comFinancial Survey: Miami International (NYSE:MIAX) and Eagle Point Credit (NYSE:ECC)September 19 at 4:15 AM | americanbankingnews.comBank of America: 'Digital Dollar Inevitable'Bank of America just revealed your expiration date. In their Bloomberg interview, they didn't just predict the digital dollar. They gave us the timeline… 2025 to 2030. We're in that window right now. Once the digital dollar launches, every transaction you make will be tracked. Your spending could be controlled. Your accounts could be frozen. Over 4,500 investors have already used this legal backdoor to hold assets CBDCs can't freeze and generate yields the Federal Reserve can't touch. | Decentralized Masters (Ad)Miami International (NYSE:MIAX) EVP Sells $819,188.37 in StockSeptember 18 at 6:52 AM | insidertrades.comHead-To-Head Contrast: Miami International (MIAX) vs. Its PeersSeptember 16, 2026 | americanbankingnews.comMiami International (NYSE:MIAX) Director Judson Gray Teekell Sells 5,545 SharesSeptember 5, 2026 | insidertrades.comMiami International Holdings Reports August 2026 Trading ResultsSeptember 4, 2026 | prnewswire.comInsider Selling: Miami International (NYSE:MIAX) CEO Sells 149,700 Shares of StockAugust 21, 2026 | insidertrades.comSee More Headlines MIAX Stock Analysis - Frequently Asked Questions How have MIAX shares performed this year? Miami International's stock was trading at $44.33 at the start of the year. Since then, MIAX shares have decreased by 12.4% and is now trading at $38.8280. How were Miami International's earnings last quarter? Miami International Holdings, Inc. (NYSE:MIAX) posted its quarterly earnings results on Wednesday, August, 5th. The company reported $0.48 EPS for the quarter, topping the consensus estimate of $0.41 by $0.07. The company's quarterly revenue was up 34.8% compared to the same quarter last year. Read the conference call transcript. When did Miami International IPO? Miami International (MIAX) raised $300 million in an initial public offering (IPO) on Thursday, August 14th 2025. The company issued 15,000,000 shares at $19.00-$21.00 per share. Who are Miami International's major shareholders? Miami International's top institutional investors include BlackRock Inc. (5.34%), J Digital 6 LLC (1.82%), Bank of America Corp DE (0.86%) and Alyeska Investment Group L.P. (0.86%). Insiders that own company stock include Thomas P Gallagher, Barbara J Comly, Douglas M Schafer Jr, Shelly Brown, Kurt M Eckert, Edward Deitzel, Lance Emmons, Cynthia Schwarzkopf, Harish Jayabalan and Judson Gray Teekell. View institutional ownership trends. How do I buy shares of Miami International? Shares of MIAX stock can be purchased through any online brokerage account. Popular online brokerages with access to the U.S. stock market include Charles Schwab, E*TRADE, Fidelity, and Vanguard Brokerage Services. Company Calendar Last Earnings8/05/2026Today9/20/2026Fiscal Year End12/31/2026Get Stock Alerts Health Indicator TradeSmith's Health IndicatorA long-term volatility-based measure designed for securities held 12 months or longer.Green: Strong and healthy uptrend with normal pullbacks.Yellow: Significant pullback but still within expected volatility.Red: Dropped beyond expected volatility; considered unhealthy. Green Zone (1m+) 1-Year History Sep 25 Dec 25 Mar 26 Jun 26 Sep 26 MIAX's financial health is in the Green zone, according to TradeSmith. MIAX has been in this zone for over one month. Industry, Sector and Symbol Stock ExchangeNYSE SectorFinance Industry Capital Markets Sub-IndustryFinancial Exchanges & Data Current SymbolNYSE:MIAX Previous SymbolNYSE:MIAX CIK1438472 Webwww.miaxglobal.com Phone(609) 897-7300FaxN/AEmployees439Year Founded2007Price Target and Rating Average Price Target for Miami International$51.40 High Price Target$62.00 Low Price Target$45.00 Potential Upside/Downside+32.4%Consensus RatingHold Rating Score (0-4)2.29 Research Coverage7 Analysts Profitability EPS (Trailing Twelve Months)$0.77 Trailing P/E Ratio50.43 Forward P/E Ratio22.84 P/E GrowthN/ANet Income-$70.03 million Net Margins9.70% Pretax Margin3.87% Return on Equity16.95% Return on Assets12.05% Debt Debt-to-Equity RatioN/A Current Ratio2.61 Quick Ratio2.61 Sales & Book Value Annual Sales$1.36 billion Price / Sales2.82 Cash Flow$2.42 per share Price / Cash Flow16.02 Book Value$10.82 per share Price / Book3.59Miscellaneous Outstanding Shares99,230,000Free Float83,751,000Market Cap$3.85 billion OptionableN/A BetaN/A 7 Stocks That Will Be Magnificent in 2026Discover the next wave of investment opportunities with our report, 7 Stocks That Will Be Magnificent in 2026. 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