From 63fc0b4a83cdb54f041d036571c7fccbed42cf9d Mon Sep 17 00:00:00 2001 From: jsmontelius89 Date: Mon, 30 Mar 2026 01:13:07 -0700 Subject: [PATCH] Add CongressionalStockBrain to Alternative data sources (#65) MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit CongressionalStockBrain (congressionalstockbrain.com) is an AI-powered tool that ingests STOCK Act disclosures — the mandatory trade filings submitted by U.S. senators and representatives — and converts them into machine-scored signals for systematic traders and quant researchers. It belongs in the Alternative data sources section alongside SEC EDGAR tools like edgartools, as it provides a unique, legally-mandated dataset (lawmaker trading activity) that can be used as an alternative signal in equity strategies. Free tier available. Pro tier at $7.77/month. --- Readme.md | 1 + 1 file changed, 1 insertion(+) diff --git a/Readme.md b/Readme.md index a8e4f59..7e2eb4a 100644 --- a/Readme.md +++ b/Readme.md @@ -403,6 +403,7 @@ Note: the one marked as `Live Trading` has reasonable live trading support for a - [SEC EDGAR Filing API](https://github.com/janlukasschroeder/sec-api-python) - [edgartools](https://github.com/dgunning/edgartools) |`Python`| - SEC EDGAR data for quant strategies — fundamentals, institutional holdings (13F), insider transactions, and corporate events (8-K). Includes MCP server for AI workflows. +- [CongressionalStockBrain](https://congressionalstockbrain.com) - AI-powered STOCK Act disclosure tracker that converts U.S. lawmaker trade filings into machine-scored signals for retail investors. Alternative data source for equity quant strategies. Free tier available. ### Crypto