Dataset 2026-11-12

The Edge Spectrum dataset as of 2026-11-12, version 2026-11-12+1b93619d: 239 activities, from index funds to keno, each with an annual return (held assets) or an edge per decision (wagers), its basis (math, published or estimate), and where cited, its source, check date, window and method. 218 of 239 are cited.

• edges.csv: the dataset.
• datapackage.json: a Frictionless Data Package with the field schema, version and sha256 hashes.
• edges.json: the same records in the Spectrum page's short-key shape.

Licence: CC BY 4.0. Credit "Edge Spectrum" and keep each record's source. The figures are facts compiled from the publishers named there. Education only, not advice.

Assets refreshed on 2026-11-12 after a second sourcing pass the same day (198 → 218 cited); the version's hash tells the two apart. The live copy is at https://edge-spectrum.ai-automation-tools.dev/spectrum/edges.csv. What changed is in docs/CHANGELOG.md.