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Miami International Holdings Inc stock is traded at $42.82, with a volume of 1.55M. It is up +1.86% in the last 24 hours and up +5.31% over the past month. Miami International Holdings Inc is a technology-driven leader in building and operating regulated financial marketplaces across multiple asset classes and geographies. Its MIAX Exchange marketplaces are enabled by its in-house built, proprietary technology. It maintains a broad portfolio of U.S. exchange and clearing licenses, in both securities and futures. The company operates markets across a diverse number of asset classes including options and cash equities as well as futures and options on futures.
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Previous Close:
$42.04
Open:
$42.59
24h Volume:
1.55M
Relative Volume:
1.25
Market Cap:
$3.92B
Revenue:
$1.36B
Net Income/Loss:
$-70.03M
P/E Ratio:
-36.95
EPS:
-1.159
Net Cash Flow:
$122.79M
1W Performance:
+4.46%
1M Performance:
+5.31%
6M Performance:
+20.62%
1Y Performance:
+0.00%
1-Day Range:
Value
$42.41
$43.73
1-Week Range:
Value
$40.00
$43.73
52-Week Range:
Value
$28.99
$51.38

Miami International Holdings Inc Stock (MIAX) Company Profile

Name
Name
Miami International Holdings Inc
Name
Phone
609-897-7300
Name
Address
7 ROSZEL ROAD, PRINCETON
Name
Employee
0
Name
Twitter
Name
Next Earnings Date
Name
Latest SEC Filings
Name
MIAX's Discussions on Twitter

Compare MIAX vs MS, GS, SCHW, HOOD, IBKR

Stocks Price Market Cap Revenue Net Income Cash Flow EPS
Capital Markets icon
MIAX
Miami International Holdings Inc
42.82 3.85B 1.36B -70.03M 122.79M -1.159
Capital Markets icon
MS
Morgan Stanley
167.58 263.51B 119.71B 17.03B 46.10B 10.21
Capital Markets icon
GS
Goldman Sachs Group Inc
867.25 258.71B 126.15B 17.18B 23.15B 51.30
Capital Markets icon
SCHW
Charles Schwab Corp
96.04 169.24B 27.68B 8.85B 13.27B 4.6601
Capital Markets icon
HOOD
Robinhood Markets Inc
82.21 68.49B 4.51B 1.88B -3.42B 2.059
Capital Markets icon
IBKR
Interactive Brokers Group Inc
69.15 30.91B 10.43B 4.36B 27.25B 2.2111

Miami International Holdings Inc Stock (MIAX) Upgrades & Downgrades

Date Action Analyst Rating Change
Sep-08-25 Initiated Keefe Bruyette Mkt Perform
Sep-08-25 Initiated Morgan Stanley Overweight
Sep-08-25 Initiated Piper Sandler Overweight
Sep-08-25 Initiated Raymond James Mkt Perform
Sep-08-25 Initiated Rosenblatt Buy
Sep-08-25 Initiated William Blair Outperform
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Miami International Holdings Inc Stock (MIAX) Latest News

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Mar 04, 2026

MIAX Exchange Group options volume rises 25% in February - Investing.com Australia

Mar 04, 2026
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Mar 04, 2026

Miami International (NYSE:MIAX) Director Murray Stahl Sells 121,054 Shares - MarketBeat

Mar 04, 2026
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Mar 04, 2026

Horizon Kinetics (MIAX) uses cashless exercise for large warrant position - Stock Titan

Mar 04, 2026
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Mar 04, 2026

Miami International Holdings Inc (MIAX) Trading 2.95% Higher on Mar 4 - GuruFocus

Mar 04, 2026
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Mar 04, 2026

MIAX's February Trading Volume Rises - marketscreener.com

Mar 04, 2026
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Mar 04, 2026

Futures trading on Miami International surges 103.1% from January - Stock Titan

Mar 04, 2026
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Mar 04, 2026

MIAX SEC FilingsMiami Intl Hldg 10-K, 10-Q, 8-K Forms - Stock Titan

Mar 04, 2026
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Mar 03, 2026

Monashee Investment Management Buys Stake in Miami International Holdings - National Today

Mar 03, 2026
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Mar 02, 2026

Assessing Miami International Holdings (MIAX) Valuation After Recent Share Price Momentum - Yahoo Finance

Mar 02, 2026
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Mar 02, 2026

Miami International Holdings, Inc. (NYSE:MIAX) Receives Consensus Recommendation of "Hold" from Brokerages - MarketBeat

Mar 02, 2026
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Mar 01, 2026

Monashee Investment Management LLC Makes New Investment in Miami International Holdings, Inc. $MIAX - MarketBeat

Mar 01, 2026
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Feb 28, 2026

Miami International Q4 Earnings Call Highlights - MarketBeat

Feb 28, 2026
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Feb 28, 2026

JPMorgan Chase & Co. Acquires 811,711 Shares in Miami International Holdings - National Today

Feb 28, 2026
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Feb 28, 2026

Earnings Call Summary | Miami International Holdings(MIAX.US) Q4 2025 Earnings Conference - 富途牛牛

Feb 28, 2026
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Feb 28, 2026

811,711 Shares in Miami International Holdings, Inc. $MIAX Acquired by JPMorgan Chase & Co. - MarketBeat

Feb 28, 2026
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Feb 28, 2026

MIAX Should I Buy - Intellectia AI

Feb 28, 2026
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Feb 27, 2026

Analysts Offer Insights on Financial Companies: Cipher Mining (CIFR) and Miami International Holdings, Inc. (MIAX) - The Globe and Mail

Feb 27, 2026
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Feb 27, 2026

Warrant exercises add 1,033,166 shares at Miami International (NYSE: MIAX) - Stock Titan

Feb 27, 2026
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Feb 26, 2026

Miami International (NYSE:MIAX) Given New $59.00 Price Target at Rosenblatt Securities - MarketBeat

Feb 26, 2026
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Feb 26, 2026

MIAMI INTERNATIONAL HOLDINGS, INC. Q4 2025 Earnings Call Summary - Yahoo Finance

Feb 26, 2026
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Feb 26, 2026

Miami International Holdings: Earnings Outperformance, Cost Discipline, and Derivatives Growth Catalysts Support Buy Rating - TipRanks

Feb 26, 2026
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Feb 26, 2026

Miami International Holdings Inc (MIAX) Q4 2025 Earnings Call Highlights: Record Revenue Growth ... By GuruFocus - Investing.com Canada

Feb 26, 2026
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Feb 25, 2026

Earnings call transcript: Miami International Holdings Q4 2025 earnings beat expectations - Investing.com UK

Feb 25, 2026
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Feb 25, 2026

Miami International Q4 2025 Earnings Call Transcript - MarketBeat

Feb 25, 2026
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Feb 25, 2026

Miami International Holdings Reports Fourth Quarter and Full Year 2025 Financial Results - TradingView

Feb 25, 2026
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Feb 25, 2026

Miami International Holdings Reports Fourth Quarter and Full Yea - GuruFocus

Feb 25, 2026
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Feb 25, 2026

Earnings Flash (MIAX) Miami International Holdings, Inc. Reports Q4 Revenue $124.5M, vs. FactSet Est of $120.6M - marketscreener.com

Feb 25, 2026
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Feb 25, 2026

Earnings Flash (MIAX) Miami International Holdings, Inc. Posts Q4 Adjusted EPS $0.52 per Share - marketscreener.com

Feb 25, 2026
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Feb 25, 2026

MIAX: Record revenue, options volumes, and margin expansion driven by strong business growth - TradingView

Feb 25, 2026
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Feb 25, 2026

Miami International Holdings Reports Fourth Quarter and Full Year 2025 Financial Results – Company Announcement - Financial Times

Feb 25, 2026
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Feb 25, 2026

MIAX (NYSE: MIAX) 2025 revenue up 56% with strong options growth - Stock Titan

Feb 25, 2026
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Feb 25, 2026

Miami International Holdings earnings in focus after Robinhood sale - Investing.com South Africa

Feb 25, 2026
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Feb 25, 2026

Miami International Holdings earnings in focus after Robinhood sale By Investing.com - Investing.com Canada

Feb 25, 2026
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Feb 24, 2026

Miami International Holdings Inc (MIAX) Shares Down 4.09% on Feb 24 - GuruFocus

Feb 24, 2026
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Feb 24, 2026

Miami International Holdings Inc (MIAX) Tops Q4 2025 Earnings Estimates — EPS $0.42 vs $0.29 Expected - AlphaStreet News

Feb 24, 2026
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Feb 23, 2026

Miami International Holdings Inc expected to post earnings of 41 cents a shareEarnings Preview - TradingView

Feb 23, 2026
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Feb 21, 2026

25,650 Shares in Miami International Holdings, Inc. $MIAX Purchased by Pekin Hardy Strauss Inc. - MarketBeat

Feb 21, 2026
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Feb 21, 2026

Miami International Holdings issues over 2.1 million shares in warrant exercise - Investing.com Nigeria

Feb 21, 2026
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Feb 20, 2026

Miami International Boosts Equity via Warrant Share Issuance - TipRanks

Feb 20, 2026
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Feb 18, 2026

My Picks To Monetize Today's Market Chaos - Seeking Alpha

Feb 18, 2026
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Feb 16, 2026

New records set at TISE - Bailiwick Express

Feb 16, 2026
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Feb 15, 2026

Options Exchanges Want to Scrap Fee Model That Makes ‘No Sense’ - Bloomberg.com

Feb 15, 2026
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Feb 14, 2026

Investors Don't See Light At End Of Miami International Holdings, Inc.'s (NYSE:MIAX) Tunnel - 富途牛牛

Feb 14, 2026
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Feb 13, 2026

MIAX Chairman and CEO Thomas P. Gallagher Named Chief Executive of the Year by FOW - citybiz

Feb 13, 2026
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Feb 13, 2026

From one options exchange to eight: the rise of MIAX chief Tom Gallagher - Stock Titan

Feb 13, 2026
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Feb 12, 2026

Miami International issues new shares via warrant exercises - TipRanks

Feb 12, 2026
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Feb 10, 2026

Analysts Have Conflicting Sentiments on These Financial Companies: Cboe Global Markets (CBOE) and Robinhood (HOOD) - The Globe and Mail

Feb 10, 2026
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Feb 09, 2026

A Look At Miami International Holdings (MIAX) Valuation As Recent Returns Show Mixed Momentum - Yahoo Finance

Feb 09, 2026
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Feb 09, 2026

Miami International (NYSE:MIAX) Sees Strong Trading VolumeStill a Buy? - MarketBeat

Feb 09, 2026

Miami International Holdings Inc Stock (MIAX) Financials Data

Revenue

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Net Income

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Cash Flow

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EPS

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$146.26
price up icon 1.08%
capital_markets NMR
$8.20
price up icon 0.61%
$105.27
price up icon 5.66%
$311.88
price up icon 1.85%
capital_markets TW
$124.58
price down icon 0.82%
$69.15
price down icon 0.36%
Cap:     |  Volume (24h):