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MI
NYSE · MIAX
MIAMI INTERNATIONAL HOLDINGS, INC.
Financial Services · Financial - Capital Markets
$42.54
Down-$0.54 (-1.27%)
Updated Sep 11, 2026, 3:16 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.
Stock researchCompany · Overview
MIAX research
Overview
Company profile and research snapshot.
Company profile
Miami International Holdings Inc is a technology-driven leader in building and operating regulated financial marketplaces across multiple asset classes and geographies. Its MIAX Exchange marketplaces are enabled by its in-house built, proprietary technology. It maintains a broad portfolio of U.S. exchange and clearing licenses, in both securities and futures. The company operates markets across a diverse number of asset classes including options and cash equities as well as futures and options on futures.
Visit company websiteAnalyst outlook
Consensus and target data currently published for this company.
- Consensus
- —
- Average target
- $50.00
- Implied upside
- —
- Analysts
- —
| Date | Firm | Rating | Target |
|---|---|---|---|
| Sep 1, 2026 | Morgan Stanley | Equal-Weight | — |
| Aug 7, 2026 | Keefe, Bruyette & Woods | Market Perform | — |
| Aug 6, 2026 | Rosenblatt | Buy | — |
| Jul 10, 2026 | Morgan Stanley | Overweight | — |
| May 8, 2026 | Keefe, Bruyette & Woods | Market Perform | — |
News briefing
No generated briefing is available yet.
Yahoo · Sep 4, 2026
Miami International Holdings Reports August 2026 Trading Results
Miami International Holdings, Inc. (MIAX) (NYSE: MIAX), a technology-driven leader in building and operating regulated financial markets across multiple asset classes, today reported August 2026 trading results for its U.S. exchange subsidiaries — MIAX®, MIAX Pearl®, MIAX Emerald® and MIAX Sapphire® (collectively, the MIAX Exchange Group), and MIAX Futures®.
Benzinga · Sep 4, 2026
MIAX Exchange Group Reports 25.5% Increase In Multi-List Options Average Daily Volume YTD
Miami International Holdings, Inc. (MIAX) (NYSE:MIAX), a technology-driven leader in building and operating regulated financial markets across multiple asset classes, today reported August 2026 trading results for its
Fintel · Sep 2, 2026
Morgan Stanley Downgrades Miami International Holdings (MIAX)
AI research layers
Interpretive context generated from the platform’s current data sources.
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