Miami International Holdings, Inc. (MIAX)
NYSE: MIAX · Real-Time Price · USD
42.31
-0.52 (-1.21%)
At close: Jul 13, 2026, 4:00 PM EDT
42.31
0.00 (0.00%)
After-hours: Jul 13, 2026, 4:10 PM EDT
MIAX Market Cap
MIAX has a market cap or net worth of $4.02 billion as of July 13, 2026.
Market Cap
4.02B
Enterprise Value
3.41B
1-Year Change
n/a
Ranking
Category
Stock Price
$42.31
Market Cap Chart
Since the IPO on August 14, 2025, MIAX's market cap has increased from $1.83B to $4.02B, an increase of 119.79%. That is a compound annual growth rate of 137.06%.
| Date | Market Cap | % Change |
|---|---|---|
| Jul 13, 2026 | 4.02B | 5.91% |
| 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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