Miami International Holdings, Inc. (MIAX)
NYSE: MIAX · Real-Time Price · USD
37.08
+1.01 (2.80%)
Nov 13, 2026, 4:00 PM EST - Market closed
MIAX Market Cap
MIAX has a market cap or net worth of $3.71 billion as of November 13, 2026. It is the 4,519th most valuable company in the world and the 1,375th biggest in the United States. Its market cap has decreased by 10.60% in one year.
Market Cap
3.71B
Enterprise Value
3.00B
1-Year Change
-10.60%
Global Rank
Country Rank
#1,375 United States
Category
ChartMarket Cap Chart
Since the IPO on August 14, 2025, MIAX's market cap has increased from $1.83B to $3.71B, an increase of 103.07%. That is a compound annual growth rate of 76.30%.
| Date | Market Cap | % Change |
|---|---|---|
| Nov 13, 2026 | 3.71B | -2.14% |
| Dec 31, 2025 | 3.79B | 107.51% |
| Aug 14, 2025 | 1.83B | - |
Market Capitalization
Market capitalization, also called net worth, is the total value of all of a company's outstanding shares. It is calculated by multiplying the stock price by the number of shares outstanding.
Formula: Market Cap = Stock Price * Shares Outstanding
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