1-year continuously compounded zero-coupon yield on Treasuries (per cent) - United States - Fed - Daily
This series is part of the dataset: US Treasury zero-coupon and forward rates (Federal Reserve)
Download Full Dataset (.xlsx)Latest updates. In the United States, the 1-year continuously compounded zero-coupon yield on Treasuries was 4.47 per cent on 18 September 2026, compared to 4.42 on 17 September.
Sample. In this daily series, there are 16,280 data points in total. The time period covered by the series is from June 1961 to September 2026.
History. Take a look at a few summary statistics computed on the full sample: the yield reached its minimum of 0.06 per cent on 24 May 2021; it hit a maximum of 16.46 on 8 September 1981; it had a mean of 4.80.
Latest values
| Date | Value - Percentage points |
|---|---|
| 2026-09-16 | 4.45010 |
| 2026-09-17 | 4.41750 |
| 2026-09-18 | 4.46740 |
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Series Metadata
| Field | Value |
|---|---|
| Description | 1-year continuously compounded zero-coupon yield on Treasuries |
| Country | United States |
| Economic concept | Interest rate |
| Data type | Zero-coupon yield |
| Seasonally adjusted | No |
| Deflation method | Not applicable |
| Rescaling | None |
| Measure type | Interpolated level |
| Frequency | Daily |
| Unit | Percentage points |
| Source | Board of Governors of the Federal Reserve System |
| Source type | Central bank |
| Data licence | Licence to copy and distribute without permission |
| Other information | Yield curve fitted with Svensson method |
| FSR temporal aggregation code | LD1 |
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