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MI

NYSE · MIAX

MIAMI INTERNATIONAL HOLDINGS, INC.

Financial Services · Financial - Capital Markets

$30.79

Down-$3.53 (-10.29%)

Updated Oct 7, 2026, 7:29 AM

SID Score

3.3/10

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
$32.74 – $57.14
Volume
4.75M
Avg. volume
563.45K

Price performance · MIAX

MIAX price history

1M range · 21 trading sessions · Daily adjusted prices

Prices through Oct 6, 2026

MIAX closed at $30.79 after 21 trading sessions, down 29.15% for the selected period.

Last close
$30.79
Period change
-29.15%
Period low
$30.79
Period high
$43.46
Daily close
View OHLC price history
MIAX OHLC price history, latest 40 sessions
DateOpenHighLowCloseVolume
Oct 6, 2026$34.50$34.50$30.695$30.794.75M
Oct 5, 2026$33.51$34.79$32.74$34.321.68M
Oct 2, 2026$33.97$33.995$32.89$33.011.93M
Oct 1, 2026$33.70$34.47$33.505$33.751.87M
Sep 30, 2026$33.745$34.24$33.49$33.501.29M
Sep 29, 2026$34.10$35.24$33.52$33.871.45M
Sep 28, 2026$34.62$34.65$33.74$33.911.45M
Sep 25, 2026$35.57$35.89$34.53$34.901.59M
Sep 24, 2026$36.01$36.165$35.33$35.641.32M
Sep 23, 2026$36.50$37.08$35.83$35.891.16M
Sep 22, 2026$38.09$38.225$36.61$36.761.39M
Sep 21, 2026$39.73$39.73$37.585$37.841.15M
Sep 18, 2026$37.64$39.19$37.40$38.796.9M
Sep 17, 2026$38.47$38.47$37.58$37.661.45M
Sep 16, 2026$39.41$39.67$37.83$38.041.9M
Sep 15, 2026$41.48$41.585$39.19$39.511.4M
Sep 14, 2026$41.90$42.855$41.49$41.77978.63K
Sep 11, 2026$43.02$43.02$40.88$41.471.42M
Sep 10, 2026$43.05$43.50$42.055$42.54801.26K
Sep 9, 2026$43.51$43.815$42.79$42.891.19M
Sep 8, 2026$42.32$44.23$42.12$43.461.48M

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.

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Analyst outlook

Consensus and target data currently published for this company.

Consensus
—
Average target
$50.00
Implied upside
—
Analysts
—
MIAX recent ratings
DateFirmRatingTarget
Oct 2, 2026RosenblattBuy—
Sep 1, 2026Morgan StanleyEqual-Weight—
Aug 7, 2026Keefe, Bruyette & WoodsMarket Perform—
Aug 6, 2026RosenblattBuy—
Jul 10, 2026Morgan StanleyOverweight—
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News briefing

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Yahoo · Oct 1, 2026

Miami International Holdings Announces Date of Third Quarter 2026 Earnings Release and Conference Call

Miami International Holdings, Inc. (NYSE: MIAX), a technology-driven leader in building and operating regulated financial markets across multiple asset classes, will release its financial results for the third quarter ended September 30, 2026 after the close of market trading on Thursday, October 29, 2026. A conference call with remarks by the company's senior management will begin at 5:00 p.m. ET.

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®.

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