How much have Treasury rates changed in the past year?

Over the year to October 16, 2026, the changes in Treasury rates ranged from 1.40 percentage points for 3 yr loans to -0.08 for 1 mo loans (a minus sign means the rate fell). The 2-year rate changed by 1.33 points and the 10-year rate by 1.10. Each bar compares the latest day Treasury has published with the same day a year earlier, or the last business day before it.

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Key facts

Measure: Change in the rate since a year earlier, percentage points. Written from the data below.

  • 3 yr has the highest figure, 1.4, followed by 5 yr (1.34) and 2 yr (1.33).
  • 1 mo has the lowest figure, -0.08, followed by 3 mo (0.24) and 6 mo (0.55).

Source and date

Source
U.S. Treasury, Daily Treasury Par Yield Curve Rates
License
Public domain (U.S. government work)
Data as of
Published

Citation

Chartly. “How much have Treasury rates changed in the past year?” Chart. Data: U.S. Treasury, Daily Treasury Par Yield Curve Rates, https://home.treasury.gov/resource-center/data-chart-center/interest-rates/TextView?type=daily_treasury_yield_curve (data as of October 16, 2026). https://chart.ly/charts/treasury-rates-change-in-a-year (accessed October 18, 2026).

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The data

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The file has the numbers in this table, with the source, license and date. Please credit the source and Chartly. Developers can also get them as JSON (how).

How long the loan lasts (months or years) Change in the rate since a year earlier, percentage points
1 mo -0.08
3 mo 0.24
6 mo 0.55
1 yr 0.92
2 yr 1.33
3 yr 1.4
5 yr 1.34
7 yr 1.24
10 yr 1.1
20 yr 0.91
30 yr 0.85

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