sec filing
MI
NYSE · MIAX
MIAMI INTERNATIONAL HOLDINGS, INC.
Financial Services · Financial - Capital Markets
$42.54
Down-$0.81 (-1.90%)
Updated Sep 11, 2026, 4:09 PM
SID Score
4.5/10
Composite research score
Smart Money
58/100
Neutral
- Market cap
- 3.39B
- P/E ratio
- 1,845.52
- Dividend yield
- 0.00%
- 52-week range
- $35.43 – $57.14
- Volume
- 801.26K
- Avg. volume
- 563.45K
Price performance
MIAX price history
1M range · 20 trading sessions · Daily adjusted prices
MIAX closed at $42.54 after 20 trading sessions, down 3.10% for the selected period.
- Last close
- $42.54
- Period change
- -3.10%
- Period low
- $40.60
- Period high
- $44.34
Daily close
View OHLC price history
| Date | Open | High | Low | Close | Volume |
|---|---|---|---|---|---|
| Sep 10, 2026 | $43.05 | $43.50 | $42.055 | $42.54 | 801.26K |
| Sep 9, 2026 | $43.51 | $43.815 | $42.79 | $42.89 | 1.19M |
| Sep 8, 2026 | $42.32 | $44.23 | $42.12 | $43.46 | 1.48M |
| Sep 4, 2026 | $41.78 | $42.61 | $41.78 | $42.39 | 830.55K |
| Sep 3, 2026 | $41.28 | $43.25 | $41.15 | $42.71 | 1.96M |
| Sep 2, 2026 | $42.23 | $42.23 | $39.66 | $40.62 | 2.3M |
| Sep 1, 2026 | $41.25 | $43.15 | $41.06 | $42.11 | 1.36M |
| Aug 31, 2026 | $42.64 | $43.25 | $42.13 | $42.87 | 2.3M |
| Aug 28, 2026 | $44.05 | $44.26 | $42.97 | $43.00 | 921.1K |
| Aug 27, 2026 | $43.36 | $44.16 | $43.03 | $44.05 | 964.44K |
| Aug 26, 2026 | $44.12 | $44.765 | $42.255 | $43.39 | 1.35M |
| Aug 25, 2026 | $44.56 | $44.56 | $43.61 | $44.34 | 775.43K |
| Aug 24, 2026 | $42.60 | $44.05 | $42.437 | $44.03 | 826.83K |
| Aug 21, 2026 | $41.62 | $43.545 | $41.30 | $42.59 | 1.12M |
| Aug 20, 2026 | $41.00 | $42.39 | $40.89 | $41.32 | 1.4M |
| Aug 19, 2026 | $41.78 | $42.66 | $38.71 | $40.60 | 2.03M |
| Aug 18, 2026 | $42.86 | $43.04 | $41.85 | $41.91 | 697.13K |
| Aug 17, 2026 | $43.33 | $43.75 | $42.24 | $42.41 | 843.58K |
| Aug 14, 2026 | $43.85 | $43.85 | $43.05 | $43.52 | 652.25K |
| Aug 13, 2026 | $42.88 | $44.48 | $42.88 | $43.90 | 786.92K |
Latest MIAX news
The latest Smart Investors Daily articles mentioning MIAX.
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