The yield on US 30 Year Bond Yield rose to 4.73% on October 8, 2025, marking a 0.01 percentage points increase from the previous session. Over the past month, the yield has remained flat, and it is 0.39 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 October of 2025.

The yield on US 10 Year Note Bond Yield eased to 4.11% on October 8, 2025, marking a 0.03 percentage points decrease from the previous session. Over the past month, the yield has edged up by 0.02 points and is 0.04 points higher 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 October of 2025.

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.

A table that shows details on marketable and non-marketable Treasury securities that are outstanding as of the last business day of the month.

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.

The yield on US 3 Year Note Bond Yield held steady at 3.58% on October 8, 2025. Over the past month, the yield has edged up by 0.06 points, though it remains 0.35 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 October 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.

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.

A table that shows in detail by CUSIP, interest rate, the issue date, maturity date, interest payment dates and amounts outstanding for unmatured Bills, Notes, Bonds, Treasury Inflation-Protected Securities and Floating Rate Notes as of the last business day of the month.

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.

End-of-day prices refer to the closing prices of various financial instruments, such as equities (stocks), bonds, and indices, at the end of a trading session on a particular trading day. These prices are crucial pieces of market data used by investors, traders, and financial institutions to track the performance and value of these assets over time. The Techsalerator closing prices dataset is considered the most up-to-date, standardized valuation of a security trading commences again on the next trading day. This data is used for portfolio valuation, index calculation, technical analysis and benchmarking throughout the financial industry. The End-of-Day Pricing service covers equities, equity derivative bonds, and indices listed on 170 markets worldwide.

A table that summarizes the amounts outstanding for all the securities issued by the Bureau of the Fiscal Service that makes up the Total Public Debt Outstanding amount.

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 2025-10-06 about 1-month, bills, maturity, Treasury, interest rate, interest, rate, and USA.

Graph and download economic data for Interest Rates: Long-Term Government Bond Yields: 10-Year: Main (Including Benchmark) for United States (IRLTLT01USM156N) from Apr 1953 to Aug 2025 about long-term, 10-year, bonds, yield, government, interest rate, interest, rate, and USA.

Index Time Series for iShares Agency Bond ETF. The frequency of the observation is daily. Moving average series are also typically included. The index measures the performance of the agency sector of the U.S. government bond market and is composed of investment-grade U.S. dollar-denominated publicly-issued government agency bonds or debentures. The fund will invest at least 80% of its assets in the component securities of the index and TBAs that have economic characteristics that are substantially identical to the economic characteristics of the component securities of the index.

Net Purchases of US Treasury Bonds and Notes increased by 58200 million dollars in July of 2025. This dataset provides the latest reported value for - United States Net Purchases of US Treasury Bonds and Notes - plus previous releases, historical high and low, short-term forecast and long-term prediction, economic calendar, survey consensus and news.

Index Time Series for iShares International Treasury Bond ETF. The frequency of the observation is daily. Moving average series are also typically included. The fund will invest at least 80% of its assets in the component securities of the underlying index and will invest at least 90% of its assets in fixed income securities of the types included in the underlying index. The underlying index measures the performance of fixed-rate, local currency, investment-grade, sovereign bonds from certain developed markets. The fund is non-diversified.

A table that shows in detail by CUSIP, the interest rate, the STRIP CUSIP, maturity date, and amounts outstanding for securities held in unstripped form, stripped form and amount that have been reconstituted. STRIP stands for Separate Trading of Registered Interest and Principal of Securities. This is a security that has been stripped down into separate securities representing the principal and each interest payment. Each payment has its own identification number and can be traded individually. These securities are also known as zero-coupon bonds.

Treasury International Capital (TIC) - U.S. Transactions with Foreign Residents in Long Term Securities - Net Foreign Purchases of U.S. long term securities by major foreign sector - U.S. Corporate & Other Bonds

Content

Series is calculated as the spread between 3-Month Treasury Bill: Secondary Market Rate (ROUND_B1_CLOSE_13WK_2M)) and Effective Federal Funds Rate (https://fred.stlouisfed.org/series/EFFRM). Starting with the update on June 21, 2019, the Treasury bond data used in calculating interest rate spreads is obtained directly from the U.S. Treasury Department (https://www.treasury.gov/resource-center/data-chart-center/interest-rates/Pages/TextView.aspx?data=yield).

Context

This is a dataset from the Federal Reserve Bank of St. Louis hosted by the Federal Reserve Economic Database (FRED). FRED has a data platform found here and they update their information according to the frequency that the data updates. Explore the Federal Reserve Bank of St. Louis using Kaggle and all of the data sources available through the St. Louis Fed organization page!

• Update Frequency: This dataset is updated daily.

• Observation Start: 1954-07-01

• Observation End : 2019-11-01

Acknowledgements

This dataset is maintained using FRED's API and Kaggle's API.

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