United States 3-Month Bill Yield
3.8%▼ −0.03 pt
Sep 2026 · Daily
The US 3-month bill yield edged down to 3.97% on September 17, from 3.99% the previous day. The yield remains above 3.97% from September 14 and 15, and is up from 3.88% a year ago. The series all-time high is 17.14% in December 1980 and the all-time low is -0.05% in March 2020, according to the Federal Reserve Bank of St. Louis.
source: Federal Reserve Bank of St. Louis
3-Month Bill Yield in United States fell to 3.8% on Sep 2026 from 3.8% in Sep 2026.
| Actual | Previous | Highest | Lowest | Dates | Frequency |
|---|---|---|---|---|---|
| 3.8% | 3.8% | 17.1%Dec 1980 | -0.1%Mar 2020 | 1954 – 2026 | Daily |
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About this series
3-Month Bill Yield in United States averaged 2.7% from 1990 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.
Source & methodology
Federal Reserve Bank of St. Louis · Federal Reserve Bank of St. Louis (FRED)
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