Changelog
What changed on the site, newest first, each with the page that describes it now. A feature is announced here and explained in the manual; a blog post about it is optional.
Each ready-made backtest states its result at the top of its page, and has a Markdown version. Tools and screeners
The manual's last four chapters: investors and 13F, the market pages, the tools and screeners, and data and agents. Investors and 13F
The manual's chapter on a stock's pages: the overview report, the valuation and its models, financials, ownership and the analysts. The stock report
The manual: how the site works and what each number means, kept current with the product. Manual
The Valuation grade on every stock page. Valuation grade
A stock's page opens on an eleven-section overview; the valuation models moved to the Valuation tab. Apple's overview
A day's grades are recorded once. A later run never rewrites what a stock's grade was. Valuation grade
The Quant grade on every stock page, with a Quant tab showing it day by day. Quant grade