MIAX IPO
MIAX (Miami International Holdings) operates multiple U.S. securities exchanges for options and equity trading. The company has grown to become one of the largest options exchange operators by volume. MIAX has been exploring a public offering as it competes with Cboe and Nasdaq in the exchange business.
Key Facts
| Industry | Financial Exchange Services |
| Founded | 2012 |
| Headquarters | Princeton, NJ |
| Employees | ~200 |
| Website | miaxglobal.com |
| Funding | Public company (NASDAQ: MIAX) since 2021 |
About MIAX
Miami International Holdings operates MIAX (Miami International Securities Exchange), which provides electronic options trading services in the U.S. The company operates multiple exchanges including MIAX Options, MIAX Pearl Options, and MIAX Emerald, focusing on providing high-performance trading technology and competitive pricing for market makers and institutional traders. MIAX has carved out market share in the competitive options trading space by offering lower latency execution and innovative market structure features. The company went public in 2021 and has continued expanding its market presence in equity options trading.
IPO Status
MIAX (Miami International Holdings) went public on the NYSE under ticker MIAX in August 2025 at $23 per share, raising $345 million. The stock opened at $30.74, gaining 34% on its first day. MIAX has grown to become one of the largest options exchange operators by volume.
Competitors
Frequently Asked Questions
Does MIAX have a stock?
Yes, MIAX is already publicly traded. The company went public on the NYSE under ticker MIAX in August 2025 at $23 per share.
When is the MIAX IPO date?
MIAX's IPO date was August 14, 2025. The stock opened at $30.74, a 34% gain on its first day of trading.
How can I buy MIAX stock?
You can buy MIAX stock (MIAX) through any major brokerage account. The company trades on the New York Stock Exchange.
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