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Yahoo Finance via `e2er-data yfinance`

Free public market data — equities, ETFs, mutual funds, crypto, FX, indices. No API key. Goes through the same `e2er-data` gatekeeper that fronts Allium and the other data sources.

In the cataloguedataMIT
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Provenance

Project
E2ER bundled skills
Maintained by
E2ER contributors
Licence
MIT
Source file
bhanneke/E2ER-project/blob/orgsci-mvp/skills/files/data/yfinance.md
Identifier
e2er/data/yfinance

Use it

Ships with every installation of E2ER.

Cite this skill
Persistent identifiers planned
@software{e2ercontributors2026yahoofinanceviae2erdatay,
  title   = {Yahoo Finance via `e2er-data yfinance`},
  author  = {E2ER contributors},
  year    = {2026},
  note    = {E2ER skill. Persistent identifier planned},
  url     = {https://github.com/bhanneke/E2ER-project/blob/orgsci-mvp/skills/files/data/yfinance.md}
}
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Description

Data model
Discipline
Economics
Method family
not specified
Design
not specified
Research stage
Data acquisition
Contributors
E2ER contributors (Software, Methodology)
Usage
used in 1 template · 1 published study · loaded by 2 specialists · Examples: 4 example studies
Source
E2ER repository · skills/files · @3b91f0e
Record
skill:e2er/data/yfinance · JSON

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