Historical Year Data · 2026
3Y Treasury Yield in 2026
3Y Treasury Yield opened 2026 at 3.55% and closed at 4.63%, a +30.42% move for the year. The high of 4.63% was reached on September 10, and the low of 3.39% on February 27.
Open
3.55%
2026-01
Close
4.63%
174 data points
High
4.63%
Sep 10
Low
3.39%
Feb 27
Full Year Change
+30.42%
2025 Change
-17.25%
Monthly Breakdown
| Month | Open | Close | High | Low | Change |
|---|---|---|---|---|---|
| Jan | 3.55% | 3.60% | 3.68% | 3.53% | +1.41% |
| Feb | 3.64% | 3.39% | 3.64% | 3.39% | -6.87% |
| Mar | 3.49% | 3.81% | 4.00% | 3.49% | +9.17% |
| Apr | 3.84% | 3.91% | 3.94% | 3.72% | +1.82% |
| May | 3.91% | 4.06% | 4.20% | 3.89% | +3.84% |
| Jun | 4.09% | 4.15% | 4.25% | 4.08% | +1.47% |
| Jul | 4.19% | 4.34% | 4.40% | 4.14% | +3.58% |
| Aug | 4.32% | 4.40% | 4.41% | 4.20% | +1.85% |
| Sep | 4.46% | 4.63% | 4.63% | 4.41% | +3.81% |
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