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20-year Treasury par yield

On , Treasury's 20-year par yield was 5.70%, 3 basis points higher than the day before and 101 basis points higher than a year earlier.

20-year par yield

5.70%

+3 bp since the day before

5 October 2026 · Daily par yield curve

52-week high

5.70%

5 October 2026

52-week low

4.52%

22 October 2025

Change in a year

+101 bp

Ours, from Treasury's curve

What has the 20-year Treasury yield been over time?

Whole curve today

20-year par yield, last business day of each month

%

20-year par yield, last business day of each month0.0%2.5%5.0%7.5%10.0%29 Oct 199331 Mar 201030 Sep 202620-year par yield, last business day of each month0.0%2.5%5.0%7.5%10.0%29 Oct 199331 Mar 201030 Sep 2026

Source: U.S. Treasury, daily par yield curve rates, Daily Treasury Par Yield Curve Rates. Observed .

The numbers behind this chart
20-year par yield at each month-end, newest first (%)
Month-endPar yield
5.68%
5.24%
5.28%
4.93%
4.98%
4.97%
4.88%
4.57%
4.82%
4.79%
4.62%
4.65%
4.71%
4.86%
4.89%
4.79%
4.93%
4.68%
4.62%
4.55%
4.88%
4.86%
4.45%
4.58%
Show 372 more rows
Month-endPar yield
4.19%
4.28%
4.44%
4.61%
4.73%
4.90%
4.45%
4.51%
4.34%
4.20%
4.72%
5.21%
4.92%
4.39%
4.22%
4.06%
4.01%
3.80%
3.81%
4.10%
3.78%
4.14%
4.00%
4.44%
4.08%
3.53%
3.20%
3.38%
3.28%
3.14%
2.59%
2.25%
2.17%
1.94%
1.85%
1.98%
2.02%
1.85%
1.81%
2.00%
2.18%
2.19%
2.31%
2.08%
1.68%
1.45%
1.37%
1.43%
1.23%
1.26%
0.98%
1.18%
1.18%
1.05%
1.15%
1.46%
1.83%
2.25%
2.07%
2.00%
1.94%
1.78%
2.31%
2.31%
2.39%
2.75%
2.63%
2.94%
2.83%
2.87%
3.19%
3.30%
3.13%
2.95%
3.03%
2.91%
2.91%
3.01%
2.85%
3.02%
2.83%
2.58%
2.65%
2.66%
2.63%
2.47%
2.66%
2.61%
2.60%
2.67%
2.76%
2.70%
2.78%
2.79%
2.73%
2.25%
1.99%
1.90%
1.78%
1.86%
2.23%
2.26%
2.20%
2.19%
2.36%
2.67%
2.63%
2.57%
2.51%
2.64%
2.61%
2.83%
2.63%
2.49%
2.31%
2.38%
2.04%
2.47%
2.62%
2.81%
2.98%
2.83%
3.07%
3.08%
3.05%
3.22%
3.31%
3.31%
3.35%
3.72%
3.54%
3.33%
3.41%
3.46%
3.34%
3.22%
2.95%
2.49%
2.71%
2.71%
2.79%
2.54%
2.37%
2.46%
2.42%
2.29%
2.21%
2.38%
2.27%
2.73%
3.00%
2.73%
2.59%
2.57%
2.77%
2.89%
2.66%
3.19%
3.77%
4.09%
3.91%
4.15%
4.29%
4.25%
4.33%
4.13%
3.80%
3.64%
3.38%
3.23%
3.74%
3.74%
4.05%
4.36%
4.55%
4.40%
4.38%
4.58%
4.07%
4.19%
4.02%
4.14%
4.29%
4.30%
4.34%
4.10%
3.61%
3.98%
3.86%
3.05%
3.71%
4.74%
4.43%
4.47%
4.63%
4.59%
4.74%
4.49%
4.30%
4.37%
4.35%
4.50%
4.44%
4.79%
4.89%
4.87%
5.00%
5.21%
5.10%
4.88%
4.92%
4.78%
5.02%
4.91%
4.66%
4.81%
4.84%
4.95%
5.17%
5.31%
5.35%
5.31%
5.07%
4.70%
4.74%
4.61%
4.81%
4.84%
4.62%
4.30%
4.56%
4.28%
4.40%
4.61%
4.88%
4.79%
4.64%
4.85%
5.03%
4.79%
4.89%
4.93%
5.24%
5.33%
5.39%
5.31%
4.77%
4.85%
5.00%
5.10%
5.20%
5.20%
4.91%
5.33%
5.43%
4.52%
4.36%
4.79%
4.84%
4.70%
4.93%
4.83%
5.18%
5.03%
4.75%
5.06%
5.41%
5.65%
5.77%
5.74%
6.03%
5.61%
5.68%
5.74%
5.54%
5.05%
5.45%
5.47%
5.61%
5.91%
5.95%
5.92%
5.60%
5.51%
5.65%
5.59%
5.78%
6.02%
6.13%
5.96%
6.13%
6.26%
6.42%
6.31%
6.20%
6.46%
6.72%
6.83%
6.62%
6.52%
6.47%
6.49%
6.40%
6.29%
6.15%
5.94%
5.92%
5.85%
5.35%
5.39%
5.33%
5.38%
5.17%
5.45%
5.81%
5.73%
5.90%
6.04%
6.02%
5.99%
5.88%
6.02%
6.12%
6.21%
6.47%
6.69%
6.35%
6.86%
6.99%
7.05%
7.22%
6.91%
6.86%
6.73%
6.45%
6.74%
7.05%
7.28%
7.07%
7.03%
7.17%
7.06%
6.83%
6.57%
6.07%
6.01%
6.20%
6.40%
6.60%
6.72%
6.88%
6.64%
6.72%
7.42%
7.54%
7.58%
7.81%
8.02%
8.10%
8.09%
7.98%
7.60%
7.46%
7.75%
7.58%
7.44%
7.23%
6.75%
6.29%
6.48%
6.46%
6.12%

The last 30 business days

20-year par yield each business day, newest first (%)
DatePar yield
5.70%
5.67%
5.64%
5.68%
5.64%
5.60%
5.54%
5.53%
5.45%
5.33%
Show 20 more rows
DatePar yield
5.33%
5.38%
5.32%
5.39%
5.40%
5.37%
5.38%
5.39%
5.28%
5.26%
5.25%
5.25%
5.27%
5.27%
5.24%
5.21%
5.18%
5.17%
5.16%
5.21%

How this is measured

The 20-year par yield is the coupon rate at which a new 20-year Treasury security would sell at par, from the curve Treasury fits each business day to closing bid prices. Month-ends are the last business day of each finished month Treasury published a value for this term; the running month shows in the last 30 days. The 52-week range and the changes in basis points are computed by 500metrics.

What this number cannot tell you
  • A fitted curve value, not the yield of one security: an outstanding note or bond of about this term trades at its own yield.
  • Month-end values hide moves inside the month; the last 30 days are shown day by day.
Sources and licence

Sources and licence

  • U.S. Treasury, daily par yield curve rates (source). Licence: Public domain, a work of the US federal government

Our text and compilation: CC BY 4.0. How to reuse and cite this page.