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.
What We Know
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.
Frequently Asked Questions
Has MIAX had an IPO?
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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