# ALFRED Graph

Treasury Long-Term Average (25 years and above) (DISCONTINUED)

**Enter date as YYYY-MM-DD**

#### Customize data:

Write a custom formula to transform one or more series or combine two or more series.

You can begin by adding a series to combine with your existing series.

Now create a custom formula to combine or transform the series.

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For example, invert an exchange rate by using formula 1/a, where “a” refers to the first FRED data series added to this line. Or calculate the spread between 2 interest rates, a and b, by using the formula a - b.

Use the assigned data series variables (a, b, c, etc.) together with operators (+, -, *, /, ^, etc.), parentheses {(,)}, and constants (1, 1.5, 2, etc.) to create your own formula (e.g., 1/a, a-b, (a+b)/2, (a/(a+b+c))*100). As noted above, you may add other data series to this line before entering a formula.

Finally, you can change the units of your new series.

**Enter date as YYYY-MM-DD**

Treasury Long-Term Average (25 years and above) (DISCONTINUED)

**Enter date as YYYY-MM-DD**

#### Customize data:

Write a custom formula to transform one or more series or combine two or more series.

You can begin by adding a series to combine with your existing series.

Now create a custom formula to combine or transform the series.

Need help? []

For example, invert an exchange rate by using formula 1/a, where “a” refers to the first FRED data series added to this line. Or calculate the spread between 2 interest rates, a and b, by using the formula a - b.

Use the assigned data series variables (a, b, c, etc.) together with operators (+, -, *, /, ^, etc.), parentheses {(,)}, and constants (1, 1.5, 2, etc.) to create your own formula (e.g., 1/a, a-b, (a+b)/2, (a/(a+b+c))*100). As noted above, you may add other data series to this line before entering a formula.

Finally, you can change the units of your new series.

**Enter date as YYYY-MM-DD**

#### Add data series to graph:

**Data in this graph are copyrighted. Please review the copyright information in the series notes before sharing.**

**Source:**
Board of Governors of the Federal Reserve System (US)

**Release:**
H.15 Selected Interest Rates

#### Notes:

Based on the unweighted average of the bid yields for all Treasury fixed-coupon securities with remaining terms to maturity of 25 years and over. Averages of business days. For further information, please refer to http://www.federalreserve.gov/releases/h15/treas_long-term_rate_discontinuence.htm.

#### Suggested Citation:

Board of Governors of the Federal Reserve System (US), Treasury Long-Term Average (25 years and above) (DISCONTINUED) [LTA], retrieved from ALFRED, Federal Reserve Bank of St. Louis; https://alfred.stlouisfed.org/series?seid=LTA, October 21, 2017.

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