On-chart disclosure panel
Reads the ticker from the page and docks a compact panel in the corner. Collapsed, it's one line. Expanded, it's the full filing record.
New Bond charts now map to the issuer's stock
See every congressional stock trade right on your chart.
Capitol Tape overlays STOCK Act disclosures on TradingView, Robinhood, Webull and Schwab — member, party, buy or sell, amount and filing date — without leaving the ticker.
Also on Firefox · Read-only · No account needed
- Sen. Jordan HaleDBuy$15K–$50K
- Rep. Avery BrooksRSell$1K–$15K
- Rep. Casey LinDBuy$50K–$100K
Not financial advice. Public STOCK Act data. Delayed.
Illustrative example with fictional members.
Works where you already trade
- TradingView
- Robinhood
- webull
- charles SCHWAB
- Chrome
- Firefox
Capabilities
Disclosure data, at the point of decision.
Every field the STOCK Act requires, parsed and placed beside the price action — so you read filings in context, not in a separate tab.
Four platforms, zero setup
TradingView, Robinhood, Webull and Schwab. Switch symbols in a single-page app and the panel follows — no reload, no configuration.
Bond-to-issuer mapping
Viewing a FINRA corporate bond? Capitol Tape resolves the CUSIP-style symbol to the issuer's equity and shows its disclosures.
New-filing notifications
Watch any ticker. Capitol Tape works through your watchlist in the background every hour and sends a browser notification when a new disclosure appears.
Read-only by architecture
Three permissions: storage, alarms, notifications. No brokerage access, no balances, no positions, no order entry. Nothing to audit but the ticker.
Party, chamber and seat context
Each row shows member, party, chamber, state or district, amount range, trade date, filing date and a link to the official filing portal.
Why Capitol Tape
Why Capitol Tape
Trackers make you go to the data. Capitol Tape brings the data to the ticker.
Disclosure sites are destinations you have to remember to check. Capitol Tape is ambient: the record is already on screen when you pull up a chart, and it disappears when there's nothing to show.
| Workflow | Websites | Capitol Tape |
|---|---|---|
| Shown on the chart | No | Yes |
| Follows symbol changes | No | Yes |
| Bond → issuer lookup | Manual | Automatic |
| Watchlist alerts | Varies | Browser notification |
| Tabs to open | 1+ per ticker | 0 |
How it works
From install to first disclosure in under a minute.
Install
Add Capitol Tape from the Chrome Web Store or Firefox Add-ons. No sign-up, no API key.
10 secondsOpen a ticker
Pull up any US stock or corporate bond on a supported platform. The symbol is detected automatically.
InstantRead the tape
Expand the panel to see who disclosed, which side, how much, and when it was traded and filed.
One clickWatch & get notified
Star a ticker. When a member files a new disclosure on it, you get a browser notification.
Runs in the background
Coverage
Built on the public record. Measured in facts.
535
Members covered
Every House and Senate seat subject to the STOCK Act
90days
Rolling disclosure window
Recent filings, cached on-device for 6 hours
4
Trading platforms
Plus corporate-bond charts mapped to the issuer
0
Brokerage permissions
No account access, no positions, no order entry
Results
Hours back, every week.
“I used to cross-check a disclosure site against my watchlist every Sunday. That half hour is gone — the panel is already there when I open the chart.”
Dana ReyesIndependent swing trader
“Our weekly disclosure roundup used to take an afternoon of tab-switching. Now we work straight from the charts and the watchlist notifications.”
Marcus TranEditor, markets newsletter
“I follow several issuers only through their debt. The bond-to-issuer mapping means filings on those names reach me without a second lookup.”
Priya ShahFixed-income analyst
Illustrative customer stories. Replace with verified reviews before launch.
Pricing
Start free. Upgrade when you watch more.
The panel is free forever. Pro adds an unlimited watchlist and notifications. Cancel any time.
Free
For checking the names you trade.
$0forever
- Panel on all four platforms
- Bond-to-issuer mapping
- 3-ticker watchlist
- About 20 chart lookups a day, more with a free Bargo key
Pro
For active traders with a real watchlist.
$8/ month
- Everything in Free
- Unlimited watchlist
- Browser notification when a watched ticker gets a new filing
- Secure checkout via Stripe; cancel any time
Desk
For newsletters, research teams and desks.
Custom
- Everything in Pro, per seat
- Related bills and executive orders by sector (preview)
- Hosted data service with higher lookup limits
- Consolidated billing
FAQ
Questions, answered.
Is this financial advice?
No. Capitol Tape displays public STOCK Act disclosures for information only. It does not recommend buying or selling anything, and a member's trade says nothing about how a stock will perform.
Where does the data come from?
From the Bargo Congress Trades API, which publishes the periodic transaction reports that members of the House and Senate must file under the STOCK Act. Coverage is the most recent ~90 days.
How current are the disclosures?
Members have up to 45 days after a trade to file, so every disclosure is delayed by law. Capitol Tape shows both the trade date and the filing date, and refreshes each ticker at most every 6 hours.
Can it see my brokerage account?
No. It reads only the ticker symbol from the page address or title. It cannot read balances, positions or orders, and it cannot place trades.
Which sites does it work on?
Stock pages on TradingView, Robinhood, Webull and Schwab, in Chrome and Firefox. On a TradingView corporate-bond chart, it shows disclosures for the issuing company's stock.
Why is there a daily lookup limit?
The free data API allows a set number of requests per day per network. Capitol Tape caches results and reserves half the budget for charts. Paste your own free Bargo key in the popup to raise the limit.
How do I upgrade or cancel Pro?
Open the extension popup and choose Upgrade to Pro. Payment runs through ExtensionPay and Stripe; the extension never sees your card. Cancel any time under Manage subscription in the same popup.
Get Capitol Tape
Your charts already show the price. Now show who's trading it.
Free for Chrome and Firefox. Installs in seconds, no account required.