Miami International Holdings, Inc. (MIAX)

NYSE: MIAX · Real-Time Price · USD
33.52
-0.82 (-2.39%)
At close: Aug 22, 2025, 4:00 PM
34.00
+0.48 (1.43%)
After-hours: Aug 22, 2025, 4:12 PM EDT
-2.39%
Market Cap2.89B
Revenue (ttm)1.26B
Net Income (ttm)1.79M
Shares Out 86.21M
EPS (ttm)0.02
PE Ratio1,643.47
Forward PEn/a
Dividendn/a
Ex-Dividend Daten/a
Volume903,276
Open34.30
Previous Close34.34
Day's Range32.72 - 34.89
52-Week Range28.63 - 35.76
Betan/a
Analystsn/a
Price Targetn/a
Earnings Daten/a

About MIAX

Miami International Holdings, Inc., through its subsidiaries, operates various markets across options, futures, and cash equities. Its markets include options through MIAX Options, MIAX Pearl, MIAX Emerald, and MIAX Sapphire; U.S. equities through MIAX Pearl Equities; U.S. futures and options on futures through MIAX Futures; and international listings through BSX and TISE. The company also trades hard red spring wheat futures and options on MIAX Futures; offers clearing services for U.S. futures and options through MIAX Futures Clearing; and ow... [Read more]

Sector Financials
IPO Date Aug 14, 2025
Employees 433
Stock Exchange NYSE
Ticker Symbol MIAX
Full Company Profile

Financial Performance

Financial numbers in USD Financial Statements

News

Miami International: Not Trading This Exchange Yet

Miami International Holdings debuted strongly, trading at a significant revenue discount to peers but with lagging margins, making valuation a balancing act. MIAX's operating leverage is improving, wi...

4 days ago - Seeking Alpha

U.S. IPO Weekly Recap: Bullish And Miami International Complete The Last Major IPOs Of The Summer

Eight issuers listed in the US this past week, six of which were eligible for inclusion in our IPO stats, joined by two SPACs. There are no IPOs currently scheduled for the week ahead, though some sma...

6 days ago - Seeking Alpha

Miami International: Options Tailwinds Make This IPO Attractive

Miami International is a high-growth options exchange operator, benefiting from surging options trading volumes and strong market demand, as shown by its successful IPO. Miami's focus on options, wher...

7 days ago - Seeking Alpha

MIAX goes public on NYSE with Miami trading floor expansion plans scheduled for September

Investors bought MIAX's IPO, helping the exchange raise over $345 million as it looks to strengthen its position in options, equities and futures trading.

7 days ago - Fox Business

Miami International Holdings debuts strongly on NYSE with $2.51 Billion valuation

Miami International Holdings Inc. (NYSE: MIAX) made a striking entrance to public markets on Thursday, securing a valuation of $2.51 billion as its shares surged 37.6% in their first day of trading.

8 days ago - Invezz

Miami International Holdings CEO Thomas Gallagher: Our edge is technology

Thomas Gallagher, Miami International Holdings chairman and CEO, joins CNBC's 'Squawk on the Street' to discuss the company's IPO on the NYSE.

8 days ago - CNBC Television

MIAX to Offer Stock at $23. The Next Hot IPO Is Here.

The exchange operator had previously said it was looking for an initial offering price of between $19 and $21.

8 days ago - Barrons

Miami International Holdings Announces Pricing of Initial Public Offering

PRINCETON, N.J. and MIAMI , Aug. 13, 2025 /PRNewswire/ -- Miami International Holdings, Inc. (MIH), a technology-driven leader in building and operating regulated financial markets across multiple ass...

8 days ago - PRNewsWire

Warburg Pincus-backed Miami International eyes up to $1.7 billion valuation in US IPO

Miami International Holdings, the parent of bourse operator MIAX, said on Monday it was targeting a valuation of up to $1.67 billion in its New York initial public offering, setting the stage for a ra...

18 days ago - Reuters

Miami International Holdings Announces Launch of Initial Public Offering

PRINCETON, N.J. and MIAMI , Aug. 4, 2025 /PRNewswire/ -- Miami International Holdings, Inc. ("MIH"), a technology-driven leader in building and operating regulated financial markets across multiple as...

18 days ago - PRNewsWire

Miami International Starts $100 Million US IPO Effort

Miami International Holdings is growing rapidly, recently achieving operating profitability, and is seeking $100 million in IPO proceeds to pay down debt and fund expansion. The company operates multi...

4 weeks ago - Seeking Alpha

Exchange Operator MIAX Files for Long-Awaited US IPO

Miami International Holdings Inc. has filed for an initial public offering in the US, joining a list of firms moving ahead with a public listing.

4 weeks ago - Bloomberg

MIAX-parent Miami Internationals US IPO filing reveals wider quarterly loss

MIAX-parent Miami International Holdings on Friday reported a wider quarterly loss in its filing for a U.S. initial public offering, as investor interest in IPOs shows signs of revival.

4 weeks ago - Reuters

Financial exchange operator Miami International Holdings files for a $100 million IPO

Miami International Holdings, which operates the MIAX Exchange marketplaces spanning a variety of asset classes, filed on Friday with the SEC to raise up to $100 million in an initial public offering.

4 weeks ago - Renaissance Capital

Miami International IPO Registration Document (S-1)

Miami International has filed to go public with an IPO on the New York Stock Exchange (NYSE)

5 weeks ago - SEC