Congressional Stock Trading Tracker: How to Follow What Congress Is Buying and Selling

Members of Congress have to publicly disclose almost every stock trade they make within 45 days, under the STOCK Act. That data is genuinely public. It's also genuinely hard to use in its raw form, because it's split across two separate systems — the Senate's electronic filing portal and the House Clerk's records — each with its own format, and neither built for searching by ticker.

A congressional stock trading tracker exists to solve exactly that problem: pull both chambers into one feed, organized the way an investor actually wants to look at it.

What Congress Actually Has to Disclose

Under the STOCK Act, a member of Congress (and their spouse and dependent children) must file a Periodic Transaction Report (PTR) for any purchase, sale, or exchange of a stock, bond, commodity future, or similar instrument worth more than $1,000, within 45 days of the trade.

A single PTR entry typically includes:

• Member name, chamber, and state
• Asset name and ticker (when it's a publicly traded stock — many disclosures involve funds or other instruments without a clean ticker)
• Transaction type — purchase, sale, or exchange
• Amount range, not an exact figure. Congress discloses in bands like "$1,001–$15,000" or "$50,001–$100,000" rather than a precise dollar amount, which is the biggest structural difference from a corporate insider's Form 4.
• Transaction date and filing date — the gap between them is worth watching, since a trade filed near the 45-day deadline is much less timely than one filed within days.

Where the Raw Data Actually Lives

The Senate files through the electronic Financial Disclosure (eFD) system, which requires a session-based search to pull results — not something built for bulk ticker lookups.

The House files through the Clerk's office, historically distributed as yearly ZIP archives containing individual disclosure documents, some of which are scanned images rather than structured text.

Neither system is designed to answer "show me every disclosed trade in this ticker across both chambers, sorted by date" — which is the question most people actually have.

What a Tracker Adds

A congressional trading tracker's job is normalization: parsing both formats, mapping asset names to tickers where possible, and presenting one consistent table — member, chamber, ticker, transaction type, amount range, and date — instead of two government websites with different UIs and different data structures.

MySmarTrend's congressional trading tracker does exactly this, combining Senate eFD filings and House Clerk PTRs into a single searchable feed, with a per-member profile page showing each person's disclosed holdings and trade history.

How to Actually Use It

Filter by ticker if you hold or watch a stock. Seeing that three members of a committee overseeing an industry all disclosed trades in the same name within a short window is more informative than any single trade in isolation.

Weight the filing lag. A trade disclosed on day 3 is far more actionable information than the same trade disclosed on day 44 — by the time the slow ones surface, the position has often already moved.

Treat the amount ranges as bands, not precision. A "$50,001–$100,000" purchase could be anywhere in that range — useful for gauging relative conviction, not for calculating an exact position size.

Remember sales are weaker signals than purchases, same as with corporate insiders — a sale can be driven by taxes, diversification, or personal expenses that have nothing to do with the member's view of the stock.

We track every disclosed trade from both the House and Senate as it's filed. Free. Drop your email below.