A website that tracks every stock trade Congress makes
Congressional trading data is relatively commoditized, but I couldn't find any open-source version with the features I wanted. The data is lagged (median 28 days from trade to disclosure, and 19% miss this deadline), but there's still interesting patterns to explore. Repo: https://github.com/kadoa-org/congress-trading-monitor Let me know if you have any suggestions for improvements!
A website that tracks every stock trade Congress makes launched on May 26, 2026 with 63 votes, #673 of 20,538 launches that month and more than 95% of that year's launches.
In plain words
This open-source website monitors stock trades made by members of Congress, displaying transactions with a median lag of 28 days from trade to public disclosure. It is designed for researchers, investors, and citizens interested in analyzing Congressional trading patterns and behavior. The tool aggregates publicly available data that existing resources did not consolidate in the way the creator needed.
written from the facts on this page · September 2026
From the sources
Track every stock trade disclosed by U.S. Congress and the executive branch under the STOCK Act. 57,000+ trades from 430 filers including White House officials, updated daily. Free and open source.
Every stock trade disclosed by the U.S. House, Senate, and executive branch under the STOCK Act: 67631 trades from 446 filers, updated daily from primary-source filings. Free and open source. Browse the latest trades , all 446 filers , the most-traded stocks , or read about the datafrom congress.kadoa.com
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