Data sources & credits

Last updated: October 5, 2026

Halfacre Research names every official source we use and the credit each license asks for. This list is for clients. It is not a catalog of every dataset on the internet.

Official sources

European Central Bank (ECB) Source: ECB statistics.
U.S. Bureau of Labor Statistics (BLS) U.S. government public-domain data. Source: U.S. Bureau of Labor Statistics.
U.S. Energy Information Administration (EIA) U.S. government public-domain data. Source: U.S. Energy Information Administration.
U.S. Department of the Treasury / Fiscal Data U.S. government public-domain data. Source: U.S. Department of the Treasury, Fiscal Data.
Board of Governors of the Federal Reserve System U.S. government public-domain data. Source: Board of Governors of the Federal Reserve System.
U.S. Census Bureau U.S. government public-domain data. Source: U.S. Census Bureau.
U.S. Bureau of Economic Analysis (BEA) U.S. government public-domain data. Source: U.S. Bureau of Economic Analysis.
U.S. Commodity Futures Trading Commission (CFTC) U.S. government public-domain data. Source: U.S. Commodity Futures Trading Commission.
USDA Economic Research Service (ERS) U.S. government public-domain data. Source: USDA Economic Research Service.
USDA National Agricultural Statistics Service (NASS) U.S. government public-domain data. Source: USDA National Agricultural Statistics Service.
U.S. Securities and Exchange Commission (SEC EDGAR) Source: SEC EDGAR filings.
Internal Revenue Service (IRS) U.S. government public-domain data. Source: Internal Revenue Service. IRA and tax notes summarize public IRS material. They are not tax advice.
Investors Exchange (IEX) Data provided for free by IEX. By accessing or using IEX Historical Data, you agree to the IEX Historical Data Terms of Use.

What we leave out

We do not republish or resell data from a source whose terms forbid that use. If a module is blocked, we rebuild it from a cleared official source or mark it coming soon.

Disclaimer

This is research and data, not investment, tax, legal, or retirement advice. Halfacre Research is not a registered investment adviser or broker-dealer. Past figures do not predict future results. Data can be late, revised, or missing. Read the full disclaimer.