CONVEX
Historical Year Data · 2026

20Y Treasury Yield in 2026

20Y Treasury Yield opened 2026 at 4.81% and closed at 4.97%, a +3.33% move for the year. The high of 4.99% was reached on March 27, and the low of 4.57% on February 27.

Open
4.81%
2026-01
Close
4.97%
83 data points
High
4.99%
Mar 27
Low
4.57%
Feb 27
Full Year Change
+3.33%
2025 Change
-1.44%

Monthly Breakdown

MonthOpenCloseHighLowChange
Jan4.81%4.82%4.87%4.73%+0.21%
Feb4.85%4.57%4.86%4.57%-5.77%
Mar4.64%4.88%4.99%4.64%+5.17%
Apr4.91%4.97%4.97%4.84%+1.22%

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