NYSE · MIAX

MIAMI INTERNATIONAL HOLDINGS, INC.

Financial Services · Financial - Capital Markets

$33.86

Up+$1.24 (+3.66%)

Updated Nov 4, 2026, 8:41 PM

SID Score

3.9/10

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: $29.06 – $57.14
Volume: 1.77M
Avg. volume: 563.45K

Price performance · MIAX

MIAX price history

1M range · 0 trading sessions · Daily adjusted prices

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Latest MIAX news

The latest Smart Investors Daily articles mentioning MIAX.

sec filingNov 2, 2026

MIAMI INTERNATIONAL HOLDINGS, INC. (MIAX) Files Quarterly Report for Q0

priceOct 30, 2026

MIAMI INTERNATIONAL HOLDINGS, INC. (MIAX) Surges 5.2% on Heavy Volume

earningsOct 29, 2026

Miami International Hldgs (MIAX) Beats Q3 Earnings Estimates by $0.08

Latest MIAX news

The latest Smart Investors Daily articles mentioning MIAX.

MIAX research

SEC Filings

Recent regulatory filings and source documents.

MIAX SEC filings
Filed	Form	Description	Accepted	Document
Oct 26, 2026	4	Form 4 - Statement of changes in beneficial ownership of securities	—	Open source
Oct 26, 2026	4	Form 4 - Statement of changes in beneficial ownership of securities	—	Open source
Oct 6, 2026	4	Form 4 - Statement of changes in beneficial ownership of securities	—	Open source
Sep 29, 2026	4	Form 4 - Statement of changes in beneficial ownership of securities	—	Open source
Sep 17, 2026	4	Form 4 - Statement of changes in beneficial ownership of securities	—	Open source
Sep 11, 2026	4	Form 4 - Statement of changes in beneficial ownership of securities	—	Open source
Sep 4, 2026	4	Form 4 - Statement of changes in beneficial ownership of securities	—	Open source
Sep 4, 2026	4	Form 4 - Statement of changes in beneficial ownership of securities	—	Open source
Sep 4, 2026	4	Form 4 - Statement of changes in beneficial ownership of securities	—	Open source
Sep 4, 2026	4	Form 4 - Statement of changes in beneficial ownership of securities	—	Open source
Sep 4, 2026	4	Form 4 - Statement of changes in beneficial ownership of securities	—	Open source
Aug 20, 2026	4	Form 4 - Statement of changes in beneficial ownership of securities	—	Open source
Aug 20, 2026	4	Form 4 - Statement of changes in beneficial ownership of securities	—	Open source
Aug 19, 2026	4	Form 4 - Statement of changes in beneficial ownership of securities	—	Open source
Aug 19, 2026	4	Form 4 - Statement of changes in beneficial ownership of securities	—	Open source
Aug 6, 2026	4	Form 4 - Statement of changes in beneficial ownership of securities	—	Open source
Aug 6, 2026	4	Form 4 - Statement of changes in beneficial ownership of securities	—	Open source
Aug 6, 2026	4	Form 4 - Statement of changes in beneficial ownership of securities	—	Open source
Aug 6, 2026	4	Form 4 - Statement of changes in beneficial ownership of securities	—	Open source
Aug 6, 2026	4	Form 4 - Statement of changes in beneficial ownership of securities	—	Open source
Aug 6, 2026	4	Form 4 - Statement of changes in beneficial ownership of securities	—	Open source
Aug 6, 2026	4	Form 4 - Statement of changes in beneficial ownership of securities	—	Open source
Jul 16, 2026	4	Form 4 - Statement of changes in beneficial ownership of securities	—	Open source
Jul 14, 2026	4	Form 4 - Statement of changes in beneficial ownership of securities	—	Open source
Jul 14, 2026	4	Form 4 - Statement of changes in beneficial ownership of securities	—	Open source
Jul 9, 2026	4	Form 4 - Statement of changes in beneficial ownership of securities	—	Open source
Jul 7, 2026	4	Form 4 - Statement of changes in beneficial ownership of securities	—	Open source
Jul 7, 2026	4	Form 4 - Statement of changes in beneficial ownership of securities	—	Open source
Jul 7, 2026	4	Form 4 - Statement of changes in beneficial ownership of securities	—	Open source
Jul 7, 2026	4	Form 4 - Statement of changes in beneficial ownership of securities	—	Open source
Jul 7, 2026	4	Form 4 - Statement of changes in beneficial ownership of securities	—	Open source
Jul 7, 2026	4	Form 4 - Statement of changes in beneficial ownership of securities	—	Open source
Jul 7, 2026	4	Form 4 - Statement of changes in beneficial ownership of securities	—	Open source
Jul 7, 2026	4	Form 4 - Statement of changes in beneficial ownership of securities	—	Open source
Jun 18, 2026	4	Form 4 - Statement of changes in beneficial ownership of securities	—	Open source
Jun 18, 2026	4	Form 4 - Statement of changes in beneficial ownership of securities	—	Open source
Jun 18, 2026	4	Form 4 - Statement of changes in beneficial ownership of securities	—	Open source
Jun 18, 2026	4	Form 4 - Statement of changes in beneficial ownership of securities	—	Open source
Jun 18, 2026	4	Form 4 - Statement of changes in beneficial ownership of securities	—	Open source
Jun 18, 2026	4	Form 4 - Statement of changes in beneficial ownership of securities	—	Open source
Jun 18, 2026	4	Form 4 - Statement of changes in beneficial ownership of securities	—	Open source
Jun 18, 2026	4	Form 4 - Statement of changes in beneficial ownership of securities	—	Open source
Jun 18, 2026	4	Form 4 - Statement of changes in beneficial ownership of securities	—	Open source
Jun 17, 2026	4	Form 4 - Statement of changes in beneficial ownership of securities	—	Open source
Jun 17, 2026	4	Form 4 - Statement of changes in beneficial ownership of securities	—	Open source
Jun 17, 2026	4	Form 4 - Statement of changes in beneficial ownership of securities	—	Open source
Jun 17, 2026	4	Form 4 - Statement of changes in beneficial ownership of securities	—	Open source
Jun 17, 2026	4	Form 4 - Statement of changes in beneficial ownership of securities	—	Open source
Jun 17, 2026	4	Form 4 - Statement of changes in beneficial ownership of securities	—	Open source
Jun 17, 2026	4	Form 4 - Statement of changes in beneficial ownership of securities	—	Open source

Filed

Form

Description

Accepted

Document

Oct 26, 2026