Capitol Gains
Track US Senate stock trades in real time. Follow the money.
Capitol Gains launched on March 31, 2026.
What it does
Under the STOCK Act, every senator must disclose stock trades within 45 days. The data is public — but buried in a government system nobody uses. Capitol Gains makes it accessible: - Live feed of Senate trades, updated every 30 minutes - Filter by senator, ticker, trade size, and date - SMS alerts the moment a new disclosure is filed ($9/mo) - Top tickers, buy/sell sentiment, senator clusters Data pulled from the official Senate eFD system. Free to browse.
Track every US Senate stock trade disclosed under the STOCK Act — updated in real time. See what senators are buying and selling before the market reacts.
Capitol Gains turns public STOCK Act filings into a live investor feed. The feed is free. Instant alerts, watchlists, and trader signals are for people who want speed, filtering, and zero lag. Newsrooms summarize later. Capitol Gains turns the filing itself into the product so you can read the source first. We do not hide the tape. Paid is for instant delivery, tighter filters, and faster reaction time when the filing matters. Recent-only visibility keeps the product useful for real investors instead of padding the site with stale rows no one should trade from. Real data from the last 100 disclosed trades. Senators with concentrated buying in a single stock — especially near committee…from capitalgains.app
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Hey HN, I am the creator of senatestockwatcher.com and im finally happy to say that the same data that is filed from the House of Representatives is now live for everyone to watch, report against, and use. https://housestockwatcher.com When Senate Stock Watcher was released, the US was in the midst of an election year and after the COVID market crash the SEC had opened some investigations on 3 Senators for insider trading allegations. My interest in politics and finance lead me to build that website, but the number one question I always got was "where is the houses' data?" The…
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Source: Product Hunt launch ↗
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