CONVEX
Historical Year Data · 2026

1-Month Treasury Yield in 2026

1-Month Treasury Yield opened 2026 at 3.72% and closed at 3.69%, a -0.81% move for the year. The high of 3.79% was reached on January 22, and the low of 3.65% on May 20.

Open
3.72%
2026-01
Close
3.69%
110 data points
High
3.79%
Jan 22
Low
3.65%
May 20
Full Year Change
-0.81%
2025 Change
-15.96%

Monthly Breakdown

MonthOpenCloseHighLowChange
Jan3.72%3.72%3.79%3.70%+0.00%
Feb3.72%3.74%3.74%3.71%+0.54%
Mar3.74%3.74%3.76%3.73%+0.00%
Apr3.74%3.72%3.74%3.66%-0.53%
May3.71%3.72%3.72%3.65%+0.27%
Jun3.72%3.69%3.72%3.69%-0.81%

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