FinanceBase public data
Shareable Financial Data
Static, citation-ready tables built from sources with verified publication rights. Every dataset includes its method, update date, limitations, license and a matching CSV download.
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FinanceBase publishes a small collection deliberately: a page is added only when its values, provenance and reuse conditions can be documented.
World Bank | CC BY 4.0
Gold Prices and Returns by Year
16 December monthly-average Gold prices from 2010-2025, plus year-over-year changes.
16 rows | CSV - View datasetInternal Revenue Service | 2026
US Federal Tax Brackets for Single Filers
The seven verified marginal rates with exact lower and next-rate taxable-income thresholds.
7 rows | CSV - View datasetPublication standard
Values must come from a named source already verified in the FinanceBase repository. Derived columns must use a disclosed formula, and the downloadable file must agree with the HTML table. A dataset is withheld when its license does not permit redistribution or when the available observations are too incomplete to support the stated use.
These files are intended for analysis, citation and reproducible examples. They are not live market feeds, forecasts, personalized tax guidance or financial advice. Source publishers can revise historical releases, so cite the visible verification date with the dataset URL.
Review the broader FinanceBase methodology and data-source policy, use the financial calculator library, or report a data issue through the contact page.