Miami International Holdings is a capital market company located in New Jersey, United States, which is part of the Financial Services sector, and is traded under the ticker MIAX on the NYSE exchange.
Miami International Holdings stock last closed at $43.52, down 0.87% from the previous day, and has increased 41.57% in one year. It has overperformed other stocks in the Capital Markets industry by 0.58 percentage points. Miami International Holdings stock is currently +39.49% from its 52-week low of $31.20, and -23.84% from its 52-week high of $57.14.
As of Aug 14, 2026, there are 99.23M shares of MIAX outstanding. The market value of MIAX is $4.32B. In the last 24 hours, 652,000 MIAX shares were traded.
How to Buy Miami International Holdings Stock
Not sure how to invest in Miami International Holdings stock? Here's how.
Choose where to buy Miami International Holdings stock: You need to choose an online brokerage, but don't worry - we've sifted through dozens of online brokerages and apps to help you figure out where to buy Miami International Holdings stock.
Sign up for your brokerage account: Sign up for 0% commission trading with the highest-rated brokerage we've selected.
Put funds into your brokerage account: Select your payment method and add your info.
Analyze Miami International Holdings stock: The Miami International Holdings ticker symbol is MIAX. Is Miami International Holdings stock a good investment? Should you buy shares of MIAX? How do MIAX's underlying business fundamentals look? Do top analysts think Miami International Holdings is a good buy? Why has MIAX's stock price moved recently? (Hint: Our stock market analysis website can help you decide if MIAX is a good stock to buy).
Place your MIAX trade: Decide if you will purchase MIAX shares at the current market price or use a limit order to buy MIAX stock at a specific price.
Monitor your MIAX position: Create a watchlist to key updates about your investment in Miami International Holdings stock.
Step 1: Choose where to buy Miami International Holdings stock
You will need an online brokerage account in order to access the NYSE market and buy MIAX shares.
A brokerage account enables you to buy and sell a variety of investments, including stocks, bonds, mutual funds, and ETFs.
Our favorite brokerage: eToro
In our opinion, eToro is the best brokerage. eToro gives you:
Invest in stocks with 0% commissions: Invest without commissions.
Buy fractional shares: Even if you can't afford a full share, you can still buy the stock.
Access to world financial markets: From Technology to Healthcare, New York to London (for US users, only US stocks are available) — you can fill your portfolio with stocks from the globe's top stock exchanges.
Social investing: eToro boasts a community with more than 20 million users around the world. Talk to, learn from, and copy the unique crypto portfolios of top investors.
Security: eToro is a regulated and licensed fintech leader.
Buy other financial assets: Such as ETFs and cryptocurrencies.
Get $10 towards your purchase of stock by opening an account with eToro today. This offer is only for US users.
eToro securities trading is offered by eToro USA Securities, Inc. (“the BD”), member of FINRA and SIPC. Cryptocurrency is offered by eToro USA LLC (“the MSB”) (NMLS: 1769299) and is not FDIC or SIPC insured. Investing involves risk, and content is provided for educational purposes only, does not imply a recommendation, and is not a guarantee of future performance. https://www.wallstreetzen.com is not an affiliate and may be compensated if you access certain products or services offered by the MSB and/or the BD.
Step 2: Sign up for your brokerage account
Now that you've chosen the right brokerage, you need to fill out some personal details so you are able to invest in MIAX stock today.
eToro is a multi-asset investment platform. The value of your investments may go up or down. Your capital is at risk.
Step 4: Analyze Miami International Holdings stock
After you have identified the best place to buy Miami International Holdings stock, it's critical to evaluate their stock before you buy, so you can comprehend the risk and opportunity.
Miami International Holdings shares at a glance
MIAX Price
$43.52
1w %
-1.61%
1y %
41.57%
5y %
N/A
P/E
32x
P/B
3.75x
P/S
2.83x
PEG
2.03x
Revenue
$1.47B
Earnings
$142.30M
Fore. Rev. Growth
-24.04%
Fore. Earn. Growth
15.75%
Market Cap
$4.32B
Next Earnings
N/A
Next Dividend
N/A
Miami International Holdings Fundamentals
WallStreetZen was created to help average investors do better fundamental analysis quickly.
Last year, MIAX earnings were $142.30M. Over the last 1 years, MIAX's earnings have grown by 13,500% per year. This was faster than the Capital Markets industry average of 65.78%.
Last year, MIAX revenue was $1.47B. Over the past 1 years, MIAX's revenue has increased by 16.82% per year. This was slower than the Capital Markets industry average of 17.4%.
No, Miami International Holdings doesn't provide an income stream by paying out dividends.
What others are saying about MIAX
One of the biggest reasons eToro is our top-rated brokerage is because of its social trading community.
Click below to see what other traders have to say.
Step 5: Place your MIAX trade
You have two main types of orders:
Market order: A market order is an order to buy or sell a security at the best available price. Market orders are generally the easiest way to buy.
Limit order: A limit order allows you to buy or sell a stock at a specific price (or better). If you want to ensure you're buying or selling at a specific price, use a limit order.
Press the Open button and eToro will place the order.
If you want additional help with buying stocks on eToro, click the how to video below:
How much does it cost to buy one Miami International Holdings share?
As of Aug 14, 2026, it costs $43.52 to buy one share of Miami International Holdings stock.
Remember, eToro's fractional share buying allows you to buy partial shares of stocks and ETFs. Even if you only have $10, you can buy 0.23 shares of MIAX.
eToro is a multi-asset investment platform. The value of your investments may go up or down. Your capital is at risk.
Is now a good time to buy Miami International Holdings stock?
According to 4 Wall Street analysts who monitor Miami International Holdings, their consensus recommendation is to buy Miami International Holdings stock.
What is the best way to buy Miami International Holdings stock?
One way to place an order for Miami International Holdings stock is with a brokerage account.
WallStreetZen does not provide financial advice and does not issue recommendations or offers to buy stock or sell any security.
Information is provided 'as-is' and solely for informational purposes and is not advice. WallStreetZen does not bear any responsibility for any losses or damage that may occur as a result of reliance on this data.