We value your privacy

We use cookies to enhance your browsing experience, serve personalized content, and analyze our traffic. By clicking "Accept All", you consent to our use of cookies. Cookie Policy. By using this site you agree to our Terms and Conditions.

ortex-logo-h
​
​
NYSE:MIAX
​
​
logo

Miami International Holdings (MIAX)

NYSE • MIAX • US59356Q1085

34.97Last close
Market Closed
Overview
Fundamentals
Events
News
Corp Actions
Index
Analysts
EPS Momentum
Holders
Dividend
Options
Shorts
Insiders
Peers
Commodity Exp
Trading Signals
Stock Scores

ORTEX Data Highlights

As of Oct 21, 2026, ORTEX estimated 8.7% of free float sold short, 4.4 days to cover, cost to borrow 0.42%. Sign up for live short interest data.

Market Cap

3.5b USD | # 3064 in US

Volume

1.62m shares | 60.88m USD

Shares Outstanding

100.06m

Free Float Shares

94.03% | 94.09m

DB:U42

News

MIAX key data

Miami International Holdings (NYSE: MIAX) has a market capitalization of $3.5B. Last close $34.97 (as of 2026-11-05); 52-week range $29.06 to $57.14. ORTEX data as of 2026-10-21: short interest was 8.71% of free float, 4.4 days to cover and the average cost to borrow was 0.42%. Sign up for live short interest data.

  • MIAX news on ORTEX News
  • ORTEX News
  • ORTEX public data
  • ORTEX Charts
  • ORTEX API

© 2026 ORTEX Technologies Ltd.