5-Year Treasury Par Yield
The 5-Year Treasury Par Yield was 4.83% on 2026-09-15, per U.S. Department of the Treasury.
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Recent observations
The most recent 60 observations, newest first. Change is against the previous published observation, not the previous calendar day — the series is only published on days the source publishes it.
| Date | Value | Change |
|---|---|---|
| 4.83% | +3 bp | |
| 4.80% | +2 bp | |
| 4.78% | +3 bp | |
| 4.75% | +14 bp | |
| 4.61% | +4 bp | |
| 4.57% | +3 bp | |
| 4.54% | +2 bp | |
| 4.52% | -2 bp | |
| 4.54% | -1 bp | |
| 4.55% | +6 bp | |
| 4.49% | +1 bp | |
| 4.48% | +10 bp | |
| 4.38% | +1 bp | |
| 4.37% | +2 bp | |
| 4.35% | -6 bp | |
| 4.41% | -2 bp | |
| 4.43% | +4 bp | |
| 4.39% | +4 bp | |
| 4.35% | -2 bp | |
| 4.37% | -1 bp | |
| 4.38% | +2 bp | |
| 4.36% | +4 bp | |
| 4.32% | -6 bp | |
| 4.38% | -1 bp | |
| 4.39% | -2 bp | |
| 4.41% | +6 bp | |
| 4.35% | -5 bp | |
| 4.40% | +7 bp | |
| 4.33% | 0 bp | |
| 4.33% | -7 bp | |
| 4.40% | -5 bp | |
| 4.45% | +7 bp | |
| 4.38% | +1 bp | |
| 4.37% | +2 bp | |
| 4.35% | -5 bp | |
| 4.40% | -3 bp | |
| 4.43% | -3 bp | |
| 4.46% | +5 bp | |
| 4.41% | +4 bp | |
| 4.37% | +4 bp | |
| 4.33% | +5 bp | |
| 4.28% | 0 bp | |
| 4.28% | +2 bp | |
| 4.26% | -5 bp | |
| 4.31% | -6 bp | |
| 4.37% | +7 bp | |
| 4.30% | +3 bp | |
| 4.27% | -4 bp | |
| 4.31% | +4 bp | |
| 4.27% | +6 bp | |
| 4.21% | -2 bp | |
| 4.23% | -1 bp | |
| 4.24% | +5 bp | |
| 4.19% | +5 bp | |
| 4.14% | +2 bp | |
| 4.12% | -3 bp | |
| 4.15% | -2 bp | |
| 4.17% | -10 bp | |
| 4.27% | -2 bp | |
| 4.29% | — |
Source: U.S. Department of the Treasury · As of · Showing 60 of 6,180 observations; the chart above plots the full history.
Methodology
The Treasury par yield curve is derived from the closing market bid yields on actively traded Treasury securities in the over-the-counter market, quoted on an investment-year (365-day) basis. Yields are read from a monotone convex spline fitted to those bids. Published each business day around 3:30pm ET.
- Attribution
- Source: U.S. Department of the Treasury
- Originator
- U.S. Department of the Treasury
- Licence
- Public domain
- Why
- A work of the U.S. federal government: not subject to domestic copyright (17 U.S.C. §105), free to republish.