How to Buy Miami International Holdings Stock

Miami International Holdings Inc

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.

  1. 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.
  2. Sign up for your brokerage account: Sign up for 0% commission trading with the highest-rated brokerage we've selected.
  3. Put funds into your brokerage account: Select your payment method and add your info.
  4. 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).
  5. 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.
  6. 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.

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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.

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  1. Send your details by clicking the "Create Account" button.
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Step 3: Put funds into your brokerage account

Now that you have filled out your info on mobile trading apps, your next step is to transfer the money for your investment:

Check out this video walkthrough to see the process of transferring funds into your new investment account.

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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.

You can view all of the due diligence checks on MIAX's stock page.

Is MIAX stock properly valued?

Analysts use a variety of different financial metrics, analyses, models, and charts to gauge MIAX's intrinsic value.

Using relative valuations measures:

  • MIAX could be overvalued based on its P/E ratio of 32x, relative to Capital Markets industry P/E ratio of 19.56x
  • MIAX may be overvalued based on its P/B ratio of 3.75x, relative to Capital Markets industry P/B ratio of 3.06x
  • MIAX could be overvalued based on its PEG ratio of 2.03x

You can access more valuation research on MIAX's stock here.

MIAX Financials at a glance

Signs that MIAX is financially healthy:

  • MIAX profit margin has gone up from 0.1% to 9.7% in the past year.
  • MIAX has a low debt to equity ratio of 0.39.
  • MIAX's operating cash flow of $285.33M allows it to safely service it's debt of $1.51M.
  • There are more short-term assets than long-term liabilities on the MIAX balance sheet.
  • There are more short-term assets than short-term liabilities on the MIAX balance sheet.
  • MIAX earnings of $60.45M is not enough to cover its interest payments.

Is MIAX stock a Buy, Hold, or Sell, according to analysts?

Out of 4 sell side analysts who give recommendations on MIAX, the consensus analyst rating on MIAX is a Buy

It's important to keep in mind that analyst forecasts are not stock recommendations, nor are they financial advice.

You can dig deeper into what analysts are forecasting on the Miami International Holdings stock forecast page.

MIAX Trading Indicators

SMA10
44.46
SMA20
44.2
SMA50
41.77
SMA100
43.91
SMA200
43.58
MACD
0.35
MACD Signal
0.66
MACD Histogram
-0.3
RSI
49.26
Stochastic %K
33.52
Stochastic %D
33
StochRSI %K
24.78
StochRSI %D
16.48

MIAX Growth Metrics

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%.

Find out more about MIAX's earnings and revenue performance here.

Who is buying/selling MIAX?

In the last year, insiders at MIAX have sold more shares than they have bought.

Barbara J. Comly, Sec;EVP of MIAX, was the latest MIAX insider to buy. They bought $533,340.00 worth of MIAX stock on Aug 4, 2026.

Get more info about who owns MIAX shares here.

Can I rely on MIAX as an income stream?

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.

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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.

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Step 6: Monitor your MIAX position

Now that you own some MIAX stock, you'll want to stay up-to-date on your investment.

Make a watchlist to keep track of your MIAX stock.

MIAX Feed

How to Buy Stock in Miami International Holdings

To summarize, here are the 6 steps to buy Miami International Holdings stock:

  1. Choose where to buy Miami International Holdings stock
  2. Sign up for your brokerage account
  3. Put funds into your brokerage account
  4. Analyze Miami International Holdings stock
  5. Place your MIAX trade
  6. Monitor your MIAX position

If you need a brokerage, eToro is our favorite venue.

Get Started with eToro Today
eToro is a multi-asset investment platform. The value of your investments may go up or down. Your capital is at risk.

If you would like to keep track of your new investment in Miami International Holdings, add MIAX to your watchlist by clicking the button below.

NYSE: MIAX
$43.52-0.38 (-0.87%)
Updated Aug 14, 2026
Open eToro Account
Your capital is at risk.
NYSE: MIAX
$43.52-0.38 (-0.87%)
Updated Aug 14, 2026
Open eToro Account
Your capital is at risk.

FAQ

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.

Get Started with eToro Today
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.