Changelog

Material data and methodology revisions are recorded here.

Methodology 1.1.0 · Data 2026.07.2

Initial public release

  • The library’s starting point. Every entry above it records a change relative to this.
  • First publication of the factor series: RF, MKT-RF, SMB, HML and MOM, daily and monthly. Current coverage is shown on the home page and in the release manifest.
  • A documented construction for every series, including the formulas and the departures from the source literature that the structure of the Israeli market requires.
  • A regression tool that runs entirely in the browser; the selected file never leaves the reader’s computer.
  • The project’s public source repository was opened on GitHub, where releases are tracked and issues can be reported.