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# United States 3-Month Bill Yield

> United States 3-month bill yield is 3.8% as of Sep 2026, from 3.8%. History from 1954, source Federal Reserve Bank of St. Louis. Free API & MCP access.

3-Month Bill Yield in United States fell to 3.8% on Sep 2026 from 3.8% in Sep 2026.

3-Month Bill Yield in United States averaged 2.7% from 1954 until 2026, reaching an all-time high of 17.1% in Dec 1980 and a record low of -0.1% in Mar 2020. The series is reported daily with history from 1954.

## Stats

| Actual | Previous | Highest | Lowest | Span | Unit | Frequency |
| --- | --- | --- | --- | --- | --- | --- |
| 3.8% | 3.8% | 17.1% (Dec 1980) | -0.1% (Mar 2020) | 1954–2026 | % | daily |

## FAQ

**What is United States's 3-month bill yield right now?**

3-Month Bill Yield in United States is 3.8% as of Sep 2026.

**What are the historical extremes for United States's 3-month bill yield?**

The all-time high is 17.1% (Dec 1980); the record low is -0.1% (Mar 2020), over a series starting in 1954.

**How often is this series updated?**

3-Month Bill Yield for United States is a daily series; values refresh when new data is published or revised.

**Where does this data come from?**

See our methodology page for how we source and verify every series.

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Full history via API: `GET https://api.economicsapi.com/v1/history?country=united-states&indicator=3-month-bill-yield`.
Back to [United States economy](/united-states.md).