15-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 15-year continuously compounded zero-coupon yield on Treasuries was 5.44 per cent on 25 September 2026, compared to 5.43 on the previous day.
Sample. There are 13,688 data points overall in the daily time series presented in the graph above. The time period covered by the series extends from November 1971 to September 2026.
History. Take a look at some statistics computed on the whole sample: the yield hit a peak of 15.04 per cent on 26 October 1981; it recorded a minimum of 0.78 on 9 March 2020; it had a mean value of 6.21.
Latest values
| Date | Value - Percentage points |
|---|---|
| 2026-09-23 | 5.3463 |
| 2026-09-24 | 5.4298 |
| 2026-09-25 | 5.4441 |
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Series Metadata
| Field | Value |
|---|---|
| Description | 15-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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