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Miami International Holdings, Inc. (MIAX)

NYSE

$43.41

$+1.07

(+2.52%)

Previous Close: ⁦$42.39⁩

Market Closed

Miami International Holdings, Inc. (MIAX) Live Price Chart

Last updated: ⁦2026-09-09 01:31:00⁩. Prices reflect the latest closing data and will resume updating on the next trading day. Stock price data is sourced from Massive.

Summary

Miami International Holdings, Inc. (MIAX) operates in the SECURITY BROKERS, DEALERS & FLOTATION COMPANIES sector and is listed on NYSE. The stock is currently priced at $43.41, with a market capitalization of $4.21B and a P/E ratio of --. Over the past 52 weeks, its price has ranged from $34.65 to $57.14. This page covers its latest market performance, valuation, price trends and company information.

Key Market Data

Market Cap	$4.21B
Open	$42.32
Day's High	$57.14
Day's Low	$28.63
Previous Close	$42.39
Volume	1.29M
Average Volume	1.84M
P/E Ratio	--
52-Week High	$57.14
52-Week Low	$34.65
Dividend Yield	--
Earnings Date	--

Miami International Holdings, Inc. (MIAX) Latest Closing Stock Price

Miami International Holdings, Inc. (MIAX) last closed at $42.39 as of 2026-09-08 23:31:00, unchanged from the previous close of $42.39.

During the latest regular trading session, MIAX traded between $28.63 and $57.14, with a volume of 1.29M shares. The closing price was near the middle and near the middle of its 52-week range.

Miami International Holdings, Inc. (MIAX) 7-Day Stock Price Change

Over the past seven days, Miami International Holdings, Inc. (MIAX) moved from $44.05 to $43.41, representing a decline of 1.45% ($0.64).

The stock traded between $39.66 and $44.26 during the period. The latest price is near the upper end of the 7-day range, indicating moderate downward.

The average daily volume was 1.52 million shares, up versus the previous seven-day period, indicating higher trading activity.

MIAX 52-Week Price Position

Position in Range: 39.0%

52W Low$34.65

52W High$57.14

MIAX is currently trading at $43.41, placing it 39.0% of the way from its 52-week low of $34.65 to its 52-week high of $57.14. This percentage reflects the stock's relative position within its 52-week trading range, not its valuation or future performance.

What is Miami International Holdings, Inc. (MIAX)?

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.

Miami International Holdings, Inc. Information

Industry	SECURITY BROKERS, DEALERS & FLOTATION COMPANIES
Employees	439
Exchange	NYSE
Company Website	https://www.miaxglobal.com

How to Buy Miami International Holdings, Inc. (MIAX) Stock on MEXC

Eligible investors can buy real shares of Miami International Holdings, Inc. (MIAX) through MEXC RealStocks. Follow these three steps to open a RealStocks account, transfer USDT, and place a US stock order.

Step 1: Open and Verify Your RealStocks Account

Log in to the MEXC App, go to Trade → RealStocks, and select Open Account. Complete the required account-opening and identity verification process with MEXC's partner licensed broker.

Step 2: Transfer USDT to Your RealStocks Account

Go to Wallets → RealStocks and transfer USDT from your Spot Account to your RealStocks Account. RealStocks are quoted in USD, while account funding can be completed using USDT.

Step 3: Search for MIAX and Place Your Order

Open the RealStocks trading page and search for MIAX. Select a market or limit order, enter the price and quantity as required, review the order details, and submit your order. Once filled, the corresponding real shares will be held in your RealStocks Account.

Frequently Asked Questions (FAQ)

1.What is Miami International Holdings, Inc. (MIAX) stock price today?

Miami International Holdings, Inc. (MIAX) is currently trading at $ 43.41, up 2.41% ($1.02) from the previous close of $ 42.39. Intraday prices update in real time during regular trading hours.

2.Is MIAX stock going up or down today?

As of 2026-09-08 23:31:00, MIAX is trading at $ 43.41, up 2.41% ($1.02) from its previous close of $ 42.39. The stock has traded between $ 28.63 and $ 57.14 during today’s regular session. Past price movements do not guarantee future results.

3.What is MIAX pre-market price?

As of 2026-09-08 23:31:00, MIAX is trading at $ 42.18 in pre-market trading, down 0.50% ($0.21) from the previous close of $ 42.39. Pre-market prices reflect trading activity before the regular session opens and may experience lower liquidity and higher volatility.

4.What is MIAX after-hours price?

As of 2026-09-08 23:31:00, MIAX is trading at $ 43.45 in after-hours trading, up 2.50% ($1.06) from the regular-session close of $ 42.39. After-hours prices may differ from the regular session’s opening price due to lower liquidity and wider bid-ask spreads.

5.Is MIAX stock trading now?

MIAX trades on the NYSE exchange during regular hours, Monday through Friday, 9:30 AM to 4:00 PM ET, excluding public holidays. Pre-market and after-hours trading are also available through select brokers outside these hours.

6.Where does MIAX sit relative to its 52-week high and low?

Over the past 52 weeks, MIAX has traded between a low of $ 34.65 and a high of $ 57.14. At $ 43.41, the stock is positioned 39.0% of the way from its 52-week low to its 52-week high, providing context for its current price within the one-year trading range.

7.What sector is Miami International Holdings, Inc. in?

Miami International Holdings, Inc. (MIAX) operates in the SECURITY BROKERS, DEALERS & FLOTATION COMPANIES sector. Sector classification helps investors compare it with companies exposed to similar market trends and competitive conditions.

8.What is Miami International Holdings, Inc.'s market capitalization and where is it listed?

Miami International Holdings, Inc. is listed on the NYSE exchange with a market capitalization of $ 4.21B. Market cap reflects the total market value of all outstanding shares and is commonly used to classify stocks by size.

9.How is MIAX valued in terms of P/E ratio and EPS?

MIAX trades at a P/E ratio of --, based on trailing-twelve-month EPS of --. P/E ratio compares the stock price to earnings per share and is a common starting point for assessing valuation relative to peers.

10.Does Miami International Holdings, Inc. pay a dividend?

Miami International Holdings, Inc. pays an indicated annual cash dividend of $ 0.00 per share, with a current dividend yield of --% based on the latest share price. Dividend policies are subject to change at the board's discretion.