What this resource explains
Maintain a simple updateable history of published average credit card rates and explain payoff implications. Values shown are demonstration values unless a source and observation date are explicitly stated.
Research and update standards
- Retrieve the newest observation from the official source.
- Record the release date and observation period.
- Preserve prior values when revisions occur.
- Update the chart data and explanatory text.
- Run a factual and editorial review before publication.
Source framework: Federal Reserve Board, Federal Reserve Bank of New York, FRED, Consumer Financial Protection Bureau, and other official primary sources appropriate to the metric.