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US Treasury yields in August 2026
10Y average4.684%
10Y month-end4.750%31 Aug 2026
Month high4.750%31 Aug 2026
Month low4.630%4 Aug 2026
10-year yield, daily
Month-end curve compared
| Tenor | 31 Aug 2026 | vs. prior month | vs. a year ago |
|---|---|---|---|
| 1-month | 3.850% | +7bp | -56bp |
| 1.5-month | 3.860% | +6bp | -48bp |
| 2-month | 3.880% | +3bp | -42bp |
| 3-month | 3.910% | +8bp | -32bp |
| 4-month | 3.960% | +4bp | -21bp |
| 6-month | 3.990% | +1bp | -2bp |
| 1-year | 4.160% | +8bp | +33bp |
| 2-year | 4.340% | +6bp | +75bp |
| 3-year | 4.400% | +6bp | +82bp |
| 5-year | 4.490% | +4bp | +81bp |
| 7-year | 4.620% | +3bp | +70bp |
| 10-year | 4.750% | ±0bp | +52bp |
| 20-year | 5.240% | -4bp | +38bp |
| 30-year | 5.250% | -2bp | +33bp |
Month-end 10Y–2Y slope: +41bp
JGB yields from Japan's Ministry of Finance; US yields are the Treasury's daily par yield curve. Percent per year; 1 bp = 0.01%. Not investment advice.
About this page
The 10-year yield averaged 4.684% in August 2026 and ended at 4.750% (±0bp m/m).