44.22
price up icon3.05%   1.31
after-market After Hours: 44.22
loading
Miami International Holdings Inc stock is traded at $44.22, with a volume of 1.69M. It is up +3.05% in the last 24 hours and up +14.95% over the past month. Miami International Holdings Inc is engaged in operating regulated financial marketplaces across multiple asset classes using proprietary technology platforms. The company operates exchange markets for options, equities, futures, and international listings through its MIAX Exchanges, MIAX Futures Exchange, and the Bermuda Stock Exchange. The company operates through four reportable segments: Options, which provides trading and market data services for listed equity and ETP options; Equities, which provides trading services for U.S. equities and ETPs; Futures, which provides futures trading and clearing services through MIAX Futures; and International, which provides listing services for capital market instruments through the Bermuda Stock Exchange and The International Stock Exchange.
See More
Previous Close:
$42.91
Open:
$43.07
24h Volume:
1.69M
Relative Volume:
1.27
Market Cap:
$4.10B
Revenue:
$1.36B
Net Income/Loss:
$-70.03M
P/E Ratio:
-38.26
EPS:
-1.1558
Net Cash Flow:
$132.97M
1W Performance:
+4.74%
1M Performance:
+14.95%
6M Performance:
+2.05%
1Y Performance:
+0.00%
1-Day Range:
Value
$42.57
$44.42
1-Week Range:
Value
$40.74
$44.42
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
439
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
MIAX icon
MIAX
Miami International Holdings Inc
44.22 3.98B 1.36B -70.03M 132.97M -1.1558
MS icon
MS
Morgan Stanley
191.62 289.93B 119.71B 17.03B 46.10B 10.21
GS icon
GS
Goldman Sachs Group Inc
899.49 268.34B 123.57B 18.07B 23.15B 54.72
SCHW icon
SCHW
Charles Schwab Corp
100.27 170.99B 27.68B 8.85B 13.27B 4.6601
HOOD icon
HOOD
Robinhood Markets Inc
87.32 71.21B 4.51B 1.88B -3.42B 2.059
IBKR icon
IBKR
Interactive Brokers Group Inc
79.69 34.36B 10.43B 4.36B 24.23B 2.2152

Miami International Holdings Inc Stock (MIAX) Upgrades & Downgrades

Date Action Analyst Rating Change
Apr-08-26 Resumed Keefe Bruyette Mkt Perform
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
View All

Miami International Holdings Inc Stock (MIAX) Latest News

pulisher
08:34 AM

Piper Sandler Maintains Miami International Holdings(MIAX.US) With Buy Rating, Maintains Target Price $52 - Moomoo

08:34 AM
pulisher
06:05 AM

Capelight Capital Invests in Miami International Holdings - National Today

06:05 AM
pulisher
05:14 AM

Capelight Capital Asset Management LP Makes New Investment in Miami International Holdings, Inc. $MIAX - MarketBeat

05:14 AM
pulisher
Apr 13, 2026

Wall Street analysts think Miami International Holdings, Inc. (MIAX) could surge 27.94%: Read this before placing a bet - MSN

Apr 13, 2026
pulisher
Apr 12, 2026

Miami International Holdings, Inc. (MIAX) upgraded to buy: Here's what you should know - MSN

Apr 12, 2026
pulisher
Apr 11, 2026

Analysts Offer Insights on Financial Companies: Intercontinental Exchange (ICE) and Willis Towers Watson (WTW) - The Globe and Mail

Apr 11, 2026
pulisher
Apr 10, 2026

MIAX News Today | Why did Miami International stock go up today? - MarketBeat

Apr 10, 2026
pulisher
Apr 10, 2026

[Form 4] MIAMI INTERNATIONAL HOLDINGS, INC. Insider Trading Activity - Stock Titan

Apr 10, 2026
pulisher
Apr 10, 2026

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

Apr 10, 2026
pulisher
Apr 10, 2026

Miami International (NYSE:MIAX) Given New $50.00 Price Target at Morgan Stanley - MarketBeat

Apr 10, 2026
pulisher
Apr 10, 2026

Morgan Stanley Maintains Miami International Holdings(MIAX.US) With Buy Rating, Raises Target Price to $50 - Moomoo

Apr 10, 2026
pulisher
Apr 10, 2026

MIAX Stock Price, Quote & Chart | MIAMI INTERNATIONAL HOLDINGS (NYSE:MIAX) - ChartMill

Apr 10, 2026
pulisher
Apr 10, 2026

Rep. Cisneros Buys Miami International Stock - National Today

Apr 10, 2026
pulisher
Apr 10, 2026

Miami International Holdings, Inc. (MIAX) Files Form 8-K Covering Company Information and Stock Listing on NYSE - Minichart

Apr 10, 2026
pulisher
Apr 09, 2026

Miami International Holdings board member Murray Stahl dies By Investing.com - Investing.com Australia

Apr 09, 2026
pulisher
Apr 09, 2026

Deitzel of Miami International sells $518k in stock By Investing.com - Investing.com Canada

Apr 09, 2026
pulisher
Apr 09, 2026

Miami International EVP Sells $200K in Shares - National Today

Apr 09, 2026
pulisher
Apr 09, 2026

Insider Selling: Miami International (NYSE:MIAX) EVP Sells 16,434 Shares of Stock - MarketBeat

Apr 09, 2026
pulisher
Apr 09, 2026

Miami International (NYSE:MIAX) EVP Sells $200,046.00 in Stock - MarketBeat

Apr 09, 2026
pulisher
Apr 09, 2026

Brown Shelly, evp at Miami International, sells $691k in shares - Investing.com Canada

Apr 09, 2026
pulisher
Apr 09, 2026

Brown Shelly, evp at Miami International, sells $691k in shares By Investing.com - Investing.com South Africa

Apr 09, 2026
pulisher
Apr 09, 2026

Miami International Holdings Mourns Director Murray Stahl - TipRanks

Apr 09, 2026
pulisher
Apr 09, 2026

Deitzel of Miami International sells $518k in stock - Investing.com

Apr 09, 2026
pulisher
Apr 09, 2026

MIAX (MIAX) EVP Deitzel exercises options, sells 12,335 pre-planned shares - Stock Titan

Apr 09, 2026
pulisher
Apr 09, 2026

MIAX (MIAX) EVP Shelly Brown sells 3,257 shares after option exercise - Stock Titan

Apr 09, 2026
pulisher
Apr 09, 2026

Director Murray Stahl passes as Miami International (MIAX) updates board - Stock Titan

Apr 09, 2026
pulisher
Apr 09, 2026

Miami International Holdings board member Murray Stahl dies - Investing.com

Apr 09, 2026
pulisher
Apr 09, 2026

Miami International Holdings Announces the Passing of Board Member Murray Stahl - Yahoo Finance

Apr 09, 2026
pulisher
Apr 09, 2026

Rep. Gilbert Ray Cisneros, Jr. Acquires Miami International (NYSE:MIAX) Shares - National Today

Apr 09, 2026
pulisher
Apr 09, 2026

Miami International (NYSE:MIAX) Shares Acquired Rep. Gilbert Ray Cisneros, Jr. - MarketBeat

Apr 09, 2026
pulisher
Apr 08, 2026

MIAX Exchange Group Reports 26.6% Year-to-Date Increase in Multi-list Options - Intellectia AI

Apr 08, 2026
pulisher
Apr 08, 2026

Miami International Executive Sells $37,800 in Stock - National Today

Apr 08, 2026
pulisher
Apr 08, 2026

Insider Sell: Shelly Brown Sells Shares of Miami International H - GuruFocus

Apr 08, 2026
pulisher
Apr 08, 2026

Miami International (NYSE:MIAX) EVP Sells $97,414.81 in Stock - MarketBeat

Apr 08, 2026
pulisher
Apr 08, 2026

Shelly Brown Sells 900 Shares of Miami International (NYSE:MIAX) Stock - MarketBeat

Apr 08, 2026
pulisher
Apr 08, 2026

Brown Shelly, Miami International Holdings EVP, sells $135k in MIAX stock - Investing.com Canada

Apr 08, 2026
pulisher
Apr 08, 2026

Brown Shelly, Miami International Holdings EVP, sells $135k in MIAX stock By Investing.com - Investing.com South Africa

Apr 08, 2026
pulisher
Apr 08, 2026

MIAMI INTERNATIONAL (MIAX) EVP Shelly Brown trims stake with 3,257-share sale - Stock Titan

Apr 08, 2026
pulisher
Apr 08, 2026

Miami International Hldgs (MIAX) Receives Reinstated Market Perf - GuruFocus

Apr 08, 2026
pulisher
Apr 08, 2026

Miami International (NYSE:MIAX) Given "Market Perform" Rating at Keefe, Bruyette & Woods - MarketBeat

Apr 08, 2026
pulisher
Apr 07, 2026

[144] MIAMI INTERNATIONAL HOLDINGS, INC. SEC Filing - Stock Titan

Apr 07, 2026
pulisher
Apr 07, 2026

Miami International Holdings, Inc. (MIAX) stock price, news, quote and history - Yahoo Finance UK

Apr 07, 2026
pulisher
Apr 07, 2026

Miami International (NYSE:MIAX) Earns Buy Rating from Rosenblatt Securities - MarketBeat

Apr 07, 2026
pulisher
Apr 07, 2026

Why Miami International Holdings Stock Is Sliding Now - TipRanks

Apr 07, 2026
pulisher
Apr 06, 2026

MIAX options trading volume rises 26.6% year to date By Investing.com - Investing.com Australia

Apr 06, 2026
pulisher
Apr 06, 2026

Shelly Brown 10b5-1 sale: 25,932 MIAX shares (MIAX) - Stock Titan

Apr 06, 2026
pulisher
Apr 06, 2026

Miami International Holdings Inc (MIAX) Stock Price Up 3.04% on Apr 6 - GuruFocus

Apr 06, 2026
pulisher
Apr 06, 2026

MIAX Exchange Reports 26.6% Year-to-Date Volume Increase - Intellectia AI

Apr 06, 2026

Miami International Holdings Inc Stock (MIAX) Financials Data

Revenue

loading

Net Income

loading

Cash Flow

loading

EPS

loading
$164.72
price up icon 1.78%
NMR NMR
$8.67
price up icon 1.88%
TW TW
$120.71
price down icon 0.59%
$105.52
price up icon 0.03%
$331.41
price up icon 2.78%
$79.69
price up icon 3.36%
Cap:     |  Volume (24h):