Avoid the stress of overpaying for a stock or missing an opportunity by using the right tools and insights to evaluate Miami International Holdings, Inc. before investing.

In this article, we go over a few key elements for understanding Miami International Holdings, Inc.’s stock price such as:

• Miami International Holdings, Inc.’s current stock price and volume
• Why Miami International Holdings, Inc.’s stock price changed recently
• Upgrades and downgrades for MIAX from analysts
• MIAX’s stock price momentum as measured by its relative strength

About Miami International Holdings, Inc. (MIAX)

Before we jump into Miami International Holdings, Inc.’s stock price, history, target price and what caused it to recently rise, let’s take a look at some background.

Miami International Holdings, Inc., through its subsidiaries, builds and operates various financial marketplaces in the United States. It operates through Options, Equities, and International segments. The company’s 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. It also trades Hard Red Spring Wheat futures and options on MIAX Futures; provides clearing services for U.S. futures and options on futures through MIAX Futures Clearing; and owns Dorman Trading, a full-service futures commission merchant provides execution and clearing services for introducing brokers, retail customers, institutional clients, and professional traders. In addition, the company offers financial markets and securities services to public and private companies. Miami International Holdings, Inc. was incorporated in 2007 and is headquartered in Princeton, New Jersey.

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Miami International Holdings, Inc.’s Stock Price as of Market Close

As of October 22, 2026, 11:46 AM, CST, Miami International Holdings, Inc.’s stock price was $34.960.

Miami International Holdings, Inc. is up 4.11% from its previous closing price of $33.580.

During the last market session, Miami International Holdings, Inc.’s stock traded between $33.300 and $34.980. Currently, there are approximately 95.31 million shares outstanding for Miami International Holdings, Inc..

Miami International Holdings, Inc.’s price-earnings (P/E) ratio is currently at 20.3, which is high compared to the Capital Markets industry median of 19.6. The price-earnings ratio gauges market expectation of future performance by relating a stock’s current share price to its earnings per share.

Miami International Holdings, Inc. Stock Price History

Miami International Holdings, Inc.’s (MIAX) price is currently up 4.36% so far this month.

During the month of October, Miami International Holdings, Inc.’s stock price has reached a high of $34.980 and a low of $29.060.

Over the last year, Miami International Holdings, Inc. has hit prices as high as $57.140 and as low as $29.060. Year to date, Miami International Holdings, Inc.’s stock is down 21.23%.

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What Caused Miami International Holdings, Inc. Stock’s Price to Rise?

Stock prices are primarily based on seller supply and buyer demand. But have you ever wondered about what other factors affect a stock's price?

When an analyst changes their opinion of a stock by upgrading or downgrading their rating, it often leads to a sudden stock price adjustment. As of October 21, 2026, there was 1 analyst who downgraded Miami International Holdings, Inc.’s stock and 1 analyst who upgraded over the last month.

Additionally, you'll want to evaluate Miami International Holdings, Inc.’s financial health and valuation. Investors can use AAII's Value Grade, which combines six key valuation metrics like P/E and P/S ratios for a comprehensive analysis to conduct analysis on Miami International Holdings, Inc.’s valuation and financial health. This approach mitigates the limitations of single-metric evaluations.

Miami International Holdings, Inc.’s current valuation based on AAII’s Value Grade is a D, which means it is considered to be Expensive.

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Lastly, news and media coverage as well as recent press reports about the company or its industry may cause stock prices to fluctuate. You can check out the most recent news articles about Miami International Holdings, Inc. (MIAX) by visiting AAII Stock Evaluator.

Relative Price Strength of Miami International Holdings, Inc.

Relative price strength measures a stock's performance against the market, helping investors identify stocks that are outperforming benchmarks.

For AAII’s Momentum Grade, a weighted relative price strength is calculated. Follow this link to learn more about the Momentum Grade.

As of October 21, 2026, Miami International Holdings, Inc. has a weighted four-quarter relative price strength of -11.20%, which translates to a Momentum Score of 28 and is considered to be Weak.

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Miami International Holdings, Inc. Stock Price: Bottom Line

As of October 22, 2026, Miami International Holdings, Inc.’s stock price is $34.960, which is up 4.11% from its previous closing price.

AAII advises against making stock decisions based solely on price or past returns. Instead, consider a variety of metrics, fundamentals, and analytics to evaluate a stock like Miami International Holdings, Inc. stock prices are influenced by market supply and demand and offer just a snapshot of a company's overall health.

Subscribing to AAII's A+ Investor provides access to comprehensive analytics and insights for confident investing.