Miami International Holdings, Inc. (MIAX) Stock
NYSE · MIAX
34.05
Fundamentals
Market cap
$3.46B
Price / Earnings ratio
24.9x
Price / Sales ratio
2.4x
Price / Book ratio
3.1x
Return on assets
10.0%
Ex-Dividend date
N/A
Last payment date
N/A
Dividend amount
$0.00
Dividend yield
0.00%
Debt / Equity ratio
N/A
Recent news

Zacks Investment Research
Miami International Holdings, Inc. (MIAX) Loses 17.3% in 4 Weeks, Here's Why a Trend Reversal May be Around the Corner
NeutralMIAXSeptember 24, 2026
Zacks Investment ResearchNeutral
Miami International Holdings, Inc. (MIAX) Loses 17.3% in 4 Weeks, Here's Why a Trend Reversal May be Around the Corner
MIAX

The Motley Fool
MIAX's Revenue Jumped 35% to a Record. Here's What to Know About Its Insider Activity
NeutralMIAXAugust 11, 2026
The Motley FoolNeutral
MIAX's Revenue Jumped 35% to a Record. Here's What to Know About Its Insider Activity
MIAX

The Motley Fool
MIAX Insiders Cashed In Options the Same Day. Here's What to Make of It
NeutralMIAXAugust 11, 2026
The Motley FoolNeutral
MIAX Insiders Cashed In Options the Same Day. Here's What to Make of It
MIAX

The Motley Fool
MIAX's Tech Chief Cashed In Shares. Here's What to Know
NeutralMIAXAugust 11, 2026
The Motley FoolNeutral
MIAX's Tech Chief Cashed In Shares. Here's What to Know
MIAX
Technicals
OscillatorsSell5 Indicators
Moving AveragesStrong Sell12 Indicators
Analyst Ratings
Strong Sell0
Sell0
Neutral2
Buy1
Strong Buy0
Financials
Performance
Revenue
Net income
Net margin %
2025
2B1B540M0
Debt & Balance Sheet
Total assets
Total liabilities
2025
2B997M499M0
Revenue to Profit
2025$1.4B
Revenue$0.0
Cost of revenue$0.0
Gross profit$0.0
Operating expenses$-70.0M
Net incomeEarnings
No data available
% positive news of 10 articles
published over the past 14 days
Latest news

Zacks Investment Research
Miami International Holdings, Inc. (MIAX) Loses 17.3% in 4 Weeks, Here's Why a Trend Reversal May be Around the Corner
NeutralMIAXSeptember 24, 2026
Zacks Investment ResearchNeutral
Miami International Holdings, Inc. (MIAX) Loses 17.3% in 4 Weeks, Here's Why a Trend Reversal May be Around the Corner
MIAX

The Motley Fool
MIAX's Revenue Jumped 35% to a Record. Here's What to Know About Its Insider Activity
NeutralMIAXAugust 11, 2026
The Motley FoolNeutral
MIAX's Revenue Jumped 35% to a Record. Here's What to Know About Its Insider Activity
MIAX

The Motley Fool
MIAX Insiders Cashed In Options the Same Day. Here's What to Make of It
NeutralMIAXAugust 11, 2026
The Motley FoolNeutral
MIAX Insiders Cashed In Options the Same Day. Here's What to Make of It
MIAX

The Motley Fool
MIAX's Tech Chief Cashed In Shares. Here's What to Know
NeutralMIAXAugust 11, 2026
The Motley FoolNeutral
MIAX's Tech Chief Cashed In Shares. Here's What to Know
MIAX

The Motley Fool
MIAX's CEO Cashed In Options Struck at $12. Here's What to Know
NeutralMIAXAugust 11, 2026
The Motley FoolNeutral
MIAX's CEO Cashed In Options Struck at $12. Here's What to Know
MIAX

MarketBeat
Miami International Q2 Earnings Call Highlights
NeutralMIAXAugust 8, 2026
MarketBeatNeutral
Miami International Q2 Earnings Call Highlights
MIAX

Zacks Investment Research
Will Miami International Holdings, Inc. (MIAX) Beat Estimates Again in Its Next Earnings Report?
NeutralMIAXJuly 22, 2026
Zacks Investment ResearchNeutral
Will Miami International Holdings, Inc. (MIAX) Beat Estimates Again in Its Next Earnings Report?
MIAX

Business Wire
Options Technology Extends Low Latency Infrastructure to Support All MIAX U.S. Exchanges
NeutralMIAXJuly 22, 2026
Business WireNeutral
Options Technology Extends Low Latency Infrastructure to Support All MIAX U.S. Exchanges
MIAX

Zacks Investment Research
All You Need to Know About Miami International Holdings, Inc. (MIAX) Rating Upgrade to Strong Buy
NeutralMIAXJuly 16, 2026
Zacks Investment ResearchNeutral
All You Need to Know About Miami International Holdings, Inc. (MIAX) Rating Upgrade to Strong Buy
MIAX

Zacks Investment Research
Wall Street Analysts See a 25.42% Upside in Miami International Holdings, Inc. (MIAX): Can the Stock Really Move This High?
NeutralMIAXJuly 15, 2026
Zacks Investment ResearchNeutral
Wall Street Analysts See a 25.42% Upside in Miami International Holdings, Inc. (MIAX): Can the Stock Really Move This High?
MIAX
About Miami International Holdings, Inc.
No description available.
SectorFinancial Services
IndustryCapital Markets
Employees439
CEOMr. Thomas P. Gallagher Esq.
IPO DateAug 14, 2025
HeadquartersPrinceton, NJ
Key Executives
| Name | Title | Year Born |
|---|---|---|
| Mr. Thomas P. Gallagher Esq. | Chairman & CEO | 1960 |
| Mr. Lance Emmons | Executive VP & CFO | 1972 |
| Mr. Douglas M. Schafer Jr. | Executive VP & Chief Information Officer | 1962 |
| Ms. Barbara J. Comly Esq. | Executive VP, General Counsel & Corporate Secretary | 1960 |
| Mr. Shelly Brown | Executive VP & Chief Strategy Officer | 1961 |
| Mr. Matthew Rotella | Senior VP & CTO | — |
| Mr. Edward Deitzel | Executive VP, Chief Regulatory Officer & Chief Compliance Officer | 1968 |
| Mr. Jack Mondel | Executive VP & Corporate Development Officer | — |
| Mr. Mark Wetjen | Executive VP of Futures & Innovative Products and Executive Regulatory Liaison Officer | — |
| Mr. Harish Jayabalan | Executive VP, Chief Information Security Officer & Chief Risk Officer | 1977 |
Fundamentals
Valuation
Market cap$3.46B
Price-to-sales ratio2.41
Price-to-book value3.07
Price-earnings ratio24.90
Return on Equity15.00%
Return on Sales4.00%
Return on Assets10.00%
PEG ratioN/A
Earnings Per Share
Earnings Per Share$1.36
Income Statement
Average volume1,605,332
EBITDA$92.48M
1 year high (52w)$57.14
1 year low (52w)$35.33
Dividend
Ex dividend dateN/A
Dividend amount$0.00
Dividend yield0.00%
Last payment dateN/A
Dividend yield (TTM)N/A
Next earnings reportN/A
Solvency
Debt-to-equity ratioN/A
Technicals
OscillatorsSell5 Indicators
Moving AveragesStrong Sell12 Indicators
What the experts say
3 Wall Street Analyst Ratings
HOLD
33% Buy
67% Hold
0% Sell
Target price
$53.33
Est return
52.82%
Seasonality
Monthly price change (%)| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2025 | +22.3 | +10.8 | +12.1 | +0.2 | -0.3 | |||||||
| 2026 | -4.4 | +2.0 | -9.3 | +18.1 | +0.2 | -19.4 | +20.5 | -8.5 | -17.1 |



