AlphaYouHow to Track Congress Stock Trades: The STOCK Act Explained
How to track congressional stock trades, what the STOCK Act actually requires, and why every "real-time" congress tracker is really advertising disclosure speed rather than trade speed.
Every congress tracker advertises speed. None of them can be fast, and understanding why is the difference between using this data well and being quietly misled by it.
Direct answerMembers of Congress must publicly disclose reportable stock trades within 45 days under the STOCK Act. Trading is not restricted; concealing it is. In the disclosures AlphaYou tracks the median trade became public 24 days after it happened, so no tracker can show you a congressional trade in real time. The 45 days are a legal ceiling, not a tracker's limitation.
- The Stop Trading on Congressional Knowledge Act of 2012 requires members of Congress to publicly report transactions in stocks, bonds and similar securities above $1,000, within 45 days. Filings go to the House Clerk or the Senate's electronic system, and are public once posted.
- Across 3,278 individually disclosed transactions with a usable date between January 2025 and August 2026, the median gap between the trade and its public disclosure was **24 days**. About 7% were disclosed past the 45-day deadline entirely.
- Both chambers publish disclosures directly, and if you are tracking one or two members this is entirely workable:
What the STOCK Act Requires
The Stop Trading on Congressional Knowledge Act of 2012 requires members of Congress to publicly report transactions in stocks, bonds and similar securities above $1,000, within 45 days. Filings go to the House Clerk or the Senate's electronic system, and are public once posted.
Two things it does not do: it does not ban members from trading, and it does not require them to report exact amounts. Values are disclosed in wide bands, so a filing might tell you a purchase was somewhere between $1,001 and $15,000. Precision is not on offer.
The Lag Is the Law, Not the Tool
Across 3,278 individually disclosed transactions with a usable date between January 2025 and August 2026, the median gap between the trade and its public disclosure was **24 days**. About 7% were disclosed past the 45-day deadline entirely.
So when a product claims real-time congressional trade alerts, read it precisely. It means the alert fires quickly once the filing becomes public. It cannot mean you learn about the trade near when it happened, because that information does not legally exist yet. Every tool on the market draws from the same filings and is bounded by the same window. A free tracker and a $60-a-month one are reading the identical source.
What a tracker can genuinely compete on is how fast it surfaces a filing after it posts, how much context sits next to it, and whether it tells you at all rather than waiting for you to check.
Doing It Yourself, Free
Both chambers publish disclosures directly, and if you are tracking one or two members this is entirely workable:
The friction is real, though. Filings arrive as PDFs of varying quality, some scanned, and there is no alerting. Watching a handful of members is a browser bookmark. Watching all of Congress is a data pipeline.
| Source | Covers | Format |
|---|---|---|
| House Clerk financial disclosure portal | House members | Searchable index, filings as PDFs |
| Senate electronic financial disclosure system | Senators | Searchable index, filings as PDFs |
The Bulk Filing Trap
This one catches people who do build their own tracking. A single filing can report hundreds of positions on one date, because it is disclosing an entire managed account rather than a series of decisions.
Counted naively, one such document makes a member look like the most active trader in Washington. Of the congressional transactions we logged since January 2025, **about half arrived inside bulk filings**. Any ranking that does not separate them is measuring paperwork, not trading.
Reading a Filing Well
Check the transaction date against the filing date to see how stale it is. Note whether the security is an individual stock or a fund, since broad index exposure carries no company view. Watch for spouse and dependent-child filings, which are reportable and often misread as the member trading personally. And treat the amount band as a range, not a number.
Where AlphaYou Fits
We parse both chambers' filings, flag bulk filings so they do not distort activity counts, and put congressional trades next to insider Form 4s and 13F changes on the same stock. A congressional purchase alone is thin. The same ticker showing an executive buying in the same window is a different conversation.
FAQ
Is it legal for members of Congress to trade stocks?
Yes, provided they disclose under the STOCK Act. Trading on material non-public information remains illegal for everyone, members included.
Can any tracker show congressional trades in real time?
No. The STOCK Act allows up to 45 days to disclose, and in our data the median trade surfaced after 24. "Real-time" refers to how fast a filing reaches you once public.
How much detail do filings actually give?
The ticker, transaction type, date, and a wide value band. Not an exact amount, and not the member's overall position.
Do trades by a spouse count?
Yes, transactions by a spouse or dependent child are reportable, which is why some filings are misread as personal trades by the member.
Get the filings this guide is about.
Funds, Congress and insiders, read the moment they file. Free, and one unsubscribe click.