M
Miami International Holdings
Fintech · Princeton, United States · Founded 2007 · IPO 2025
Also offers a trading platform MoreLess
Miami International Securities Exchange, LLC (MIAX) operates a fully electronic options exchange, specializing in the trading of standardized options on equities and ETFs. MIAX serves a diverse range of clients including institutional investors, market makers, and proprietary trading firms. Operating within the highly competitive financial markets, MIAX differentiates itself through its unparalleled system throughput, capable of handling over 38 million quotes per second, and ultra-low latency, with an average round-trip quote latency of 15.89 microseconds. The business model revolves around providing a robust and efficient trading platform, generating revenue through transaction fees, membership fees, and market data sales. MIAX's market protections offer members industry-leading processes to minimize risk exposure, enhancing the trading experience. The company continues to innovate and expand its offerings, maintaining a strong focus on leveraging its management's expertise in the equity options space.
Keywords: electronic options exchange, ultra-low latency, high throughput, risk management, equities, ETFs, institutional investors, market makers, proprietary trading, transaction fees.
Talent graph
Miami International Holdings's talent
Source: Dealroom Talent Intelligence.
Global footprint
Where Miami International Holdings has talent and traffic
team presence
Market sentiment
What the market is saying about Miami International Holdings
An AI-synthesized read of the highest-engagement posts about Miami International Holdings on X over the past 7 days. We rank by likes & retweets, ignore corporate channels, and surface the themes that broke out from real people.
Reading the room on X — pulling top posts and synthesizing themes…
Source: X recent search ranked by engagement (likes + retweets) · Synthesis by Claude · Cached for 1 hour
See Miami International Holdings on the full Dealroom platform
Live deal flow, founder pedigree, hiring signals, revenue trajectory, and the full cap table.


