MIAX stock trades by members of Congress

Activity by year

Transactions by the year the report was filed.

MIAX price and Congress trades

Daily closing price (split-adjusted). Dots mark days members of Congress filed trades in MIAX: green when more were purchases, red when more were sales. Use + and − (or Ctrl/⌘ + scroll) to zoom and drag to pan. Hover a month in the heatmap below to highlight it here, or click it to zoom to that month.

Congress buying and selling by month

Purchases and sales of MIAX reported by members of the House and Senate.

Green months had more purchases, red months more sales, teal an even split; darker means more trades. Months are by filing date. Senate filings after August 2026 and scanned House filings are not fully covered, so early years can look quieter than they were.

Who traded MIAX

Disclosed transactions

Download all transactions as CSV

Stocks traded by the same politicians

• AAPL Apple Inc. - Common Stock, 1 shared
• ABBV AbbVie Inc. Common Stock, 1 shared
• ABC AmerisourceBergen Corporation Common Stock, 1 shared
• ABCB Ameris Bancorp - Common Stock, 1 shared
• ABMD AbIOMEd, Inc., 1 shared
• ABNB Airbnb, Inc. - Class A Common Stock, 1 shared
• ABT Abbott Laboratories Common Stock, 1 shared
• ACAD ACADIA Pharmaceuticals Inc., 1 shared
• ACN Accenture plc Class A Ordinary Shares, 1 shared
• ADBE Adobe Inc. - Common Stock, 1 shared

Common questions

Are members of Congress buying or selling MIAX?

1 member of Congress disclosed 1 transactions in Miami International Holdings, Inc. Common Stock (MIAX) between 2026-04-07 and 2026-04-07: 1 purchases and 0 sales.

How active was Congress in MIAX recently?

In 2026 filings, 1 transaction in MIAX were disclosed: 1 purchases and 0 sales.

Which members of Congress trade MIAX?

The most active in MIAX are Gilbert Cisneros (1), by number of disclosed transactions. 1 member in all have traded it.