The Average Interest Rates on U.S. Treasury Securities dataset provides average interest rates on U.S. Treasury securities on a monthly basis. Its primary purpose is to show the average interest rate on a variety of marketable and non-marketable Treasury securities. Marketable securities consist of Treasury Bills, Notes, Bonds, Treasury Inflation-Protected Securities (TIPS), Floating Rate Notes (FRNs), and Federal Financing Bank (FFB) securities. Non-marketable securities consist of Domestic Series, Foreign Series, State and Local Government Series (SLGS), U.S. Savings Securities, and Government Account Series (GAS) securities. Marketable securities are negotiable and transferable and may be sold on the secondary market. Non-marketable securities are not negotiable or transferrable and are not sold on the secondary market. This is a useful dataset for investors and bond holders to compare how interest rates on Treasury securities have changed over time.

These rates are commonly referred to as Constant Maturity Treasury rates, or CMTs. Yields are interpolated by the Treasury from the daily yield curve. This curve, which relates the yield on a security to its time to maturity is based on the closing market bid yields on actively traded Treasury securities in the over-the-counter market. These market yields are calculated from composites of quotations obtained by the Federal Reserve Bank of New York. The yield values are read from the yield curve at fixed maturities, currently 1, 3 and 6 months and 1, 2, 3, 5, 7, 10, 20, and 30 years. This method provides a yield for a 10 year maturity, for example, even if no outstanding security has exactly 10 years remaining to maturity.

The yield on US 30 Year Bond Yield rose to 4.96% on July 11, 2025, marking a 0.09 percentage point increase from the previous session. Over the past month, the yield has edged up by 0.11 points and is 0.56 points higher than a year ago, according to over-the-counter interbank yield quotes for this government bond maturity. United States 30 Year Bond Yield - values, historical data, forecasts and news - updated on July of 2025.

This dataset includes a monthly data about interest rates of 10 year US Government bond yields. The dataset contains the records for interest rates for each relative month since 3rd April, 1953.

The yield on US 3 Year Note Bond Yield rose to 3.87% on July 11, 2025, marking a 0.02 percentage point increase from the previous session. Over the past month, the yield has fallen by 0.01 points and is 0.36 points lower than a year ago, according to over-the-counter interbank yield quotes for this government bond maturity. United States 3 Year Note Yield - values, historical data, forecasts and news - updated on July of 2025.

These rates are the daily secondary market quotation on the most recently auctioned Treasury Bills for each maturity tranche (4-week, 13-week, 26-week, and 52-week) that Treasury currently issues new Bills. Market quotations are obtained at approximately 3:30 PM each business day by the Federal Reserve Bank of New York. The Bank Discount rate is the rate at which a Bill is quoted in the secondary market and is based on the par value, amount of the discount and a 360-day year. The Coupon Equivalent, also called the Bond Equivalent, or the Investment Yield, is the bill's yield based on the purchase price, discount, and a 365- or 366-day year. The Coupon Equivalent can be used to compare the yield on a discount bill to the yield on a nominal coupon bond that pays semiannual interest.

The yield on US 2 Year Note Bond Yield rose to 3.91% on July 11, 2025, marking a 0.03 percentage point increase from the previous session. Over the past month, the yield has fallen by 0.01 points and is 0.55 points lower than a year ago, according to over-the-counter interbank yield quotes for this government bond maturity. US 2 Year Treasury Bond Note Yield - values, historical data, forecasts and news - updated on July of 2025.

Graph and download economic data for Market Yield on U.S. Treasury Securities at 1-Month Constant Maturity, Quoted on an Investment Basis (DGS1MO) from 2001-07-31 to 2025-07-10 about 1-month, bills, maturity, Treasury, interest rate, interest, rate, and USA.

Interest rates certified by the U.S. Department of the Treasury for various statutory purposes.

This dataset shows the average interest rates for U.S. Treasury securities for the most recent month compared with the same month of the previous year. The data is broken down by the various marketable and non-marketable securities. The summary page for the data provides links for monthly reports from 2001 through the current year. Average Interest Rates are calculated on the total unmatured interest-bearing debt. The average interest rates for total marketable, total non-marketable and total interest-bearing debt do not include the U.S. Treasury Inflation-Protected Securities.

Interest rates certified by the U.S. Department of the Treasury for various statutory purposes.

Treasury Bills Yield: Constant Maturity: Nominal: MA: 1 Month data was reported at 2.240 % pa in Nov 2018. This records an increase from the previous number of 2.174 % pa for Oct 2018. Treasury Bills Yield: Constant Maturity: Nominal: MA: 1 Month data is updated monthly, averaging 0.841 % pa from Jul 2001 (Median) to Nov 2018, with 209 observations. The data reached an all-time high of 5.210 % pa in Mar 2007 and a record low of 0.003 % pa in Dec 2011. Treasury Bills Yield: Constant Maturity: Nominal: MA: 1 Month data remains active status in CEIC and is reported by Federal Reserve Board. The data is categorized under Global Database’s United States – Table US.M008: Treasury Securities Yields.

This dataset was generated by parsing PDFs released by the US Treasury for foreign exchange. An edited version (quarterly-edited.csv) includes fixes for typos in the Treasury data.

Usage caveats from the documentation:

"Exceptions to using the reporting rates as shown in the report are: * collections and refunds to be valued at specified rates set by international agreements, * conversions of one foreign currency into another, * foreign currencies sold for dollars, and * other types of transactions affecting dollar appropriations. (See Volume I Treasury Financial Manual 2-3200 for further details.)

Since the exchange rates in this report are not current rates of exchange, they should not be used to value transactions affecting dollar appropriations."

Additional caveats:

This unified dataset should be used only for reference or ballpark estimation, and not for anything like automated valuation. The reason is because there's still a lot of messiness involving countries and changing units- when in doubt or if required, please do additional research to confirm the historical rates are indeed as stated.

Future plans:

• Clean this up so that it can indeed be used in an automated system for converting currencies
• Fill in the missing entries
• Standardize country names and currency names

Documentation

Source

The yield on US 20 Year Bond Yield rose to 4.95% on July 11, 2025, marking a 0.08 percentage point increase from the previous session. Over the past month, the yield has edged up by 0.09 points and is 0.44 points higher than a year ago, according to over-the-counter interbank yield quotes for this government bond maturity. This dataset includes a chart with historical data for US 20Y.

Dataset

This dataset was created by Temitayo Raymond Adedipe

Released under Apache 2.0

Contents

benbind/treasury-rates dataset hosted on Hugging Face and contributed by the HF Datasets community

The yield on US 10 Year Note Bond Yield eased to 4.28% on June 26, 2025, marking a 0.02 percentage point decrease from the previous session. Over the past month, the yield has fallen by 0.17 points and is 0.01 points lower than a year ago, according to over-the-counter interbank yield quotes for this government bond maturity. US 10 Year Treasury Bond Note Yield - values, historical data, forecasts and news - updated on June of 2025.

This table contains 14 series, with data starting from 1925 (not all combinations necessarily have data for all years). This table contains data described by the following dimensions (Not all combinations are available): Geography (1 items: United States ...), Rate (14 items: 91-day treasury bill yield; Treasury bills at Monday tender; adjusted: 3 month (average);United States treasuries constant maturity: 5 year; United States treasuries constant maturity: long term ...).

Graph and download economic data for Market Yield on U.S. Treasury Securities at 2-Year Constant Maturity, Quoted on an Investment Basis (DGS2) from 1976-06-01 to 2025-07-10 about 2-year, maturity, Treasury, interest rate, interest, rate, and USA.

The yield on US 7 Year Note Bond Yield rose to 4.18% on July 11, 2025, marking a 0.05 percentage point increase from the previous session. Over the past month, the yield has edged up by 0.03 points and is 0.05 points higher than a year ago, according to over-the-counter interbank yield quotes for this government bond maturity. United States 7 Year Note Yield - values, historical data, forecasts and news - updated on July of 2025.