500metrics

All sources checked Checked

3-year Treasury par yield

On , Treasury's 3-year par yield was 4.97%, 1 basis point higher than the day before and 138 basis points higher than a year earlier.

3-year par yield

4.97%

+1 bp since the day before

5 October 2026 · Daily par yield curve

52-week high

5.01%

28 September 2026

52-week low

3.39%

27 February 2026

Change in a year

+138 bp

Ours, from Treasury's curve

What has the 3-year Treasury yield been over time?

Whole curve today

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

%

3-year par yield, last business day of each month0.0%2.5%5.0%7.5%10.0%31 Jan 199030 May 200830 Sep 20263-year par yield, last business day of each month0.0%2.5%5.0%7.5%10.0%31 Jan 199030 May 200830 Sep 2026

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

The numbers behind this chart
3-year par yield at each month-end, newest first (%)
Month-endPar yield
5.00%
4.40%
4.34%
4.15%
4.06%
3.91%
3.81%
3.39%
3.60%
3.55%
3.49%
3.60%
3.61%
3.58%
3.89%
3.68%
3.87%
3.58%
3.89%
3.99%
4.27%
4.27%
4.10%
4.12%
Show 417 more rows
Month-endPar yield
3.58%
3.79%
4.10%
4.52%
4.69%
4.87%
4.40%
4.43%
4.05%
4.01%
4.48%
4.90%
4.80%
4.54%
4.51%
4.49%
4.04%
3.75%
3.81%
4.51%
3.90%
4.22%
4.13%
4.45%
4.25%
3.46%
2.83%
2.99%
2.71%
2.87%
2.45%
1.62%
1.39%
0.97%
0.81%
0.75%
0.53%
0.40%
0.35%
0.46%
0.30%
0.35%
0.35%
0.30%
0.19%
0.17%
0.19%
0.19%
0.16%
0.15%
0.11%
0.18%
0.19%
0.24%
0.29%
0.85%
1.30%
1.62%
1.61%
1.52%
1.56%
1.42%
1.84%
1.71%
1.90%
2.24%
2.21%
2.50%
2.43%
2.46%
2.83%
2.93%
2.88%
2.70%
2.77%
2.63%
2.54%
2.62%
2.39%
2.42%
2.29%
1.98%
1.90%
1.73%
1.62%
1.44%
1.51%
1.55%
1.44%
1.45%
1.50%
1.49%
1.46%
1.47%
1.40%
1.00%
0.88%
0.92%
0.76%
0.71%
1.03%
0.92%
0.87%
0.91%
0.97%
1.31%
1.24%
1.05%
0.92%
1.07%
1.00%
1.01%
0.94%
0.91%
0.89%
1.01%
0.77%
1.10%
0.88%
0.95%
1.07%
0.94%
1.02%
0.88%
0.79%
0.87%
0.90%
0.69%
0.69%
0.78%
0.56%
0.57%
0.63%
0.79%
0.61%
0.66%
0.52%
0.32%
0.36%
0.36%
0.42%
0.36%
0.34%
0.38%
0.31%
0.30%
0.30%
0.41%
0.35%
0.38%
0.51%
0.43%
0.30%
0.36%
0.41%
0.41%
0.42%
0.33%
0.55%
0.81%
0.79%
1.01%
1.29%
1.18%
0.98%
1.02%
0.72%
0.51%
0.64%
0.72%
0.84%
1.00%
1.26%
1.51%
1.60%
1.36%
1.38%
1.70%
1.12%
1.43%
1.45%
1.49%
1.62%
1.64%
1.42%
1.38%
1.15%
1.40%
1.32%
1.00%
1.27%
1.80%
2.28%
2.60%
2.81%
2.91%
2.93%
2.49%
1.79%
1.87%
2.27%
3.07%
3.09%
3.94%
4.03%
4.16%
4.55%
4.89%
4.88%
4.54%
4.54%
4.55%
4.85%
4.74%
4.52%
4.62%
4.62%
4.71%
4.93%
5.13%
5.03%
4.87%
4.83%
4.67%
4.49%
4.37%
4.41%
4.41%
4.18%
3.83%
4.06%
3.67%
3.65%
3.73%
3.96%
3.75%
3.43%
3.25%
3.29%
2.82%
2.89%
2.75%
3.09%
3.16%
3.10%
2.86%
1.99%
2.13%
2.35%
2.37%
2.56%
2.36%
1.95%
2.51%
2.33%
1.66%
1.58%
1.95%
1.93%
1.91%
2.16%
1.99%
2.51%
2.05%
2.02%
2.50%
2.67%
3.37%
3.73%
3.83%
4.31%
3.64%
3.70%
3.59%
3.30%
2.87%
3.22%
3.91%
4.06%
4.52%
4.49%
4.55%
4.33%
4.48%
4.67%
5.06%
5.52%
5.87%
5.91%
6.09%
6.24%
6.31%
6.66%
6.64%
6.44%
6.58%
6.65%
6.29%
6.05%
5.90%
5.70%
5.82%
5.70%
5.59%
5.51%
5.17%
5.07%
5.16%
4.57%
4.55%
4.54%
4.24%
4.26%
4.85%
5.48%
5.49%
5.54%
5.62%
5.61%
5.55%
5.35%
5.68%
5.80%
5.70%
5.88%
6.10%
5.81%
6.25%
6.37%
6.42%
6.60%
6.23%
6.08%
6.04%
5.70%
5.92%
6.28%
6.54%
6.39%
6.30%
6.44%
6.19%
5.91%
5.56%
5.06%
5.25%
5.41%
5.70%
5.91%
5.95%
6.02%
5.88%
5.95%
6.72%
6.92%
6.90%
7.39%
7.80%
7.62%
7.10%
6.92%
6.44%
6.33%
6.52%
6.36%
6.16%
5.66%
5.04%
4.44%
4.58%
4.55%
4.30%
4.24%
4.20%
4.50%
4.39%
4.63%
4.30%
4.42%
4.37%
4.72%
5.12%
5.36%
4.98%
4.34%
4.69%
4.97%
5.39%
5.75%
6.05%
6.17%
5.75%
5.65%
5.11%
5.76%
6.06%
6.28%
6.68%
7.21%
7.33%
7.10%
7.15%
7.30%
7.26%
7.30%
7.40%
7.67%
7.97%
8.19%
8.26%
8.04%
8.32%
8.53%
9.05%
8.69%
8.45%
8.36%

The last 30 business days

3-year par yield each business day, newest first (%)
DatePar yield
4.97%
4.96%
4.91%
5.00%
4.98%
5.01%
4.94%
4.99%
4.97%
4.81%
Show 20 more rows
DatePar yield
4.82%
4.83%
4.75%
4.82%
4.76%
4.73%
4.69%
4.63%
4.49%
4.44%
4.45%
4.41%
4.45%
4.46%
4.40%
4.41%
4.30%
4.29%
4.25%
4.31%

How this is measured

The 3-year par yield is the coupon rate at which a new 3-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.