# Monetary base — United States
> Latest: 5,449.8 bn USD (Sep 2026). Change: +0.7% vs Aug 2026.
- Unit: bn USD
- Frequency: Monthly · Coverage: 1959–2026
- Data updated: 2026-10-27
- Source: Federal Reserve — BOGMBASE — https://fred.stlouisfed.org/series/BOGMBASE
- License: U.S. government work, public domain
- Interactive chart: https://econdash.org/chart/monetary-base/USA
## Recent values
| Year | Value |
| :--- | :--- |
| May 2026 | 5.54K |
| Jun 2026 | 5.49K |
| Jul 2026 | 5.52K |
| Aug 2026 | 5.41K |
| Sep 2026 | 5.45K |
## How to cite
APA: Federal Reserve. (2026). Monetary base — United States [Data set]. Retrieved November 13, 2026, from EconDash: https://econdash.org/chart/monetary-base/USA. Original source: https://fred.stlouisfed.org/series/BOGMBASE
## Full data
Full time series: https://econdash.org/docs/agent-payments (free API trial for core indicators of 10 major economies; otherwise an API key or pay per call)