XBRL filings have the information needed to screen with value investing criteria. GFinance's old stock screener's UI was great.
https://github.com/openlink/Virtuoso-RDFIzer-Mapper-Scripts/...
/? query XBRL https://www.google.com/search?q=query+xbrl
https://github.com/topics/xbrl
But then also a fund or an index fund or an Index ETF wouldn't be complete without ethical review for the sustainable competitive advantage given e.g. GRI+#GlobalGoal sustainability reports.
When you own enough of a company to bring in a new team.
- [ ] ENH: pandas_datareader: add XBRL support from one or more APIs
https://pandas-datareader.readthedocs.io/en/latest/remote_da...