Company page

Miami International Holdings, Inc.

Miami International Holdings, Inc. (MIAX) is a public company operating in the American market with a market capitalization of approximately $4.14 billion. The company focuses on providing innovative trading solutions and services in the financial markets. MIAX is dedicated to enhancing market efficiency and liquidity through its advanced technology and infrastructure.

MIAX:NYSEUpdated August 21, 2026
Miami International Holdings, Inc. logo
Ticker
MIAX:NYSE
Asset type
Stock
Market cap
$4.23B
Sector
Finance
Industry
Investment Banks/Brokers
Exchange
NYSE
Currency
USD