View values of the average interest rate at which Treasury bills with a 3-month maturity are sold on the secondary market.

View market daily updates and historical trends for 3 Month Treasury Bill Rate. from United States. Source: Federal Reserve. Track economic data with YCha…

The yield on US 4 Week Bill Yield eased to 3.90% on December 2, 2025, marking a 0.02 percentage points decrease from the previous session. Over the past month, the yield has fallen by 0.08 points and is 0.64 points lower than a year ago, according to over-the-counter interbank yield quotes for this government bond maturity. United States 4 Week Bill Yield - values, historical data, forecasts and news - updated on December of 2025.

The yield on US 10 Year Note Bond Yield rose to 4.12% on December 2, 2025, marking a 0.02 percentage points increase from the previous session. Over the past month, the yield has remained flat, and it is 0.11 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 December of 2025.

The yield on US 3 Month Bill Bond Yield held steady at 3.78% on December 2, 2025. Over the past month, the yield has fallen by 0.10 points and is 0.68 points lower than a year ago, according to over-the-counter interbank yield quotes for this government bond maturity. United States 3 Month Bill Yield - values, historical data, forecasts and news - updated on December 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 2025-12-01 about 1-month, bills, maturity, Treasury, interest rate, interest, rate, and USA.

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.

Track real-time 1 Year Treasury Rate yields and explore historical trends from year start to today. View interactive yield curve data with YCharts.

Graph and download economic data for 6-Month Treasury Bill Secondary Market Rate, Discount Basis (DTB6) from 1958-12-09 to 2025-12-01 about 6-month, secondary market, bills, Treasury, interest rate, interest, rate, and USA.

Historical 3-Month Treasury Bill Rates (2000-2023) Dataset

Track the Pulse of the Financial Market with Detailed T-Bill Data

Dataset Description

This dataset contains historical 3-month Treasury Bill rates, sourced from Yahoo Finance. The dataset spans from January 3, 2000, to December 31, 2023, and provides daily prices along with adjusted close prices and volumes. This data is crucial for financial analysts, economists, and researchers who are interested in interest rate trends and their impact on the economy.

Table of Contents

1. Introduction
2. Data Source
3. Dataset Structure
4. Data Collection and Processing
5. Usage and Applications
6. License
7. Acknowledgements

Introduction

Treasury Bills (T-Bills) are short-term government securities with maturities of one year or less. They are sold at a discount from their face value and do not pay interest before maturity. This dataset specifically focuses on the 3-month T-Bill rates, which are commonly used as a risk-free rate benchmark in various financial models and analyses.

The 3-month T-Bill rate is considered a reliable indicator of short-term interest rates and economic conditions. It is widely used in the valuation of financial instruments, risk management, and macroeconomic analysis.

Data Source

The data was sourced from Yahoo Finance. The Ticker symbol used for the 3-month Treasury Bill rates is ^IRX.

Dataset Structure

The dataset is provided in CSV format with the following columns:

• Date: The date of the recorded interest rate (in YYYY-MM-DD format).
• Open: The opening price of the 3-month T-Bill rate on the given date.
• High: The highest price of the 3-month T-Bill rate on the given date.
• Low: The lowest price of the 3-month T-Bill rate on the given date.
• Close: The closing price of the 3-month T-Bill rate on the given date.
• Adj Close: The adjusted close price for the 3-month T-Bill rate, adjusted for any corporate actions.
• Volume: The trading volume of the 3-month T-Bill rate on the given date (although typically 0 for T-Bills).

Example:

Data Collection and Processing

The data was collected from Yahoo Finance using the Python yfinance library. The following steps were performed to process the data:

1. Data Retrieval: Historical data was fetched for the 3-month Treasury Bill using the yfinance API.
2. Data Cleaning: Missing values were dropped to ensure data consistency.
3. Conversion: The adjusted close prices were used for analysis as they account for any corporate actions.

Usage and Applications

This dataset can be used for various financial analyses and modeling, including but not limited to:

• Interest Rate Modeling: Use the dataset to model interest rate behaviors using stochastic models such as the Vasicek model, Cox-Ingersoll-Ross model, etc.
• Risk Management: Assess the risk-free rate for evaluating investment performance and calculating risk premiums.
• Econometric Analysis: Conduct time series analysis to study trends, seasonality, and economic cycles.
• Financial Education: Serve as a resource for educational purposes in finance and economics courses.
• Macroeconomic Research: Analyze the relationship between short-term interest rates and macroeconomic indicators such as GDP growth, inflation, and employment rates.

License

This dataset is made available under the Creative Commons Attribution 4.0 International License. You are free to use, modify, and distribute the data, provided proper attribution is given.

Acknowledgements

Special thanks to Yahoo Finance for providing the historical data and the Python community for the yfinance library, which facilitated data retrieval and processing.

Track real-time 10 Year Treasury Rate yields and explore historical trends from year start to today. View interactive yield curve data with YCharts.

The yield on US 8 Week Bill Bond Yield held steady at 3.91% on November 28, 2025. Over the past month, the yield has fallen by 0.04 points and is 0.65 points lower 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 the United States 8 Week Bill Yield.

Graph and download economic data for Market Yield on U.S. Treasury Securities at 3-Month Constant Maturity, Quoted on an Investment Basis (DGS3MO) from 1981-09-01 to 2025-11-28 about bills, 3-month, maturity, Treasury, interest rate, interest, rate, and USA.

This dataset provides the daily historical yields of U.S. Treasury bonds across various maturities, ranging from 1 month to 30 years. These yields serve as a key reference point for interest rates worldwide and provide insights into the cost of borrowing for the U.S. government.

Start dates for each bond series: - US1M: Data begins from July 31, 2001. - US3M: Data begins from September 1, 1981. - US6M: Data begins from September 1, 1981. - US1Y: Data begins from January 2, 1962. - US2Y: Data begins from June 1, 1976. - US3Y: Data begins from January 2, 1962. - US5Y: Data begins from January 2, 1962. - US7Y: Data begins from July 1, 1969. - US10Y: Data begins from January 2, 1962. - US20Y: Data begins from January 2, 1962. - US30Y: Data begins from February 15, 1977.

India Treasury Bills: Yield: 182 Days data was reported at 5.926 % pa in Apr 2025. This records a decrease from the previous number of 6.518 % pa for Mar 2025. India Treasury Bills: Yield: 182 Days data is updated monthly, averaging 6.788 % pa from Apr 2005 (Median) to Apr 2025, with 241 observations. The data reached an all-time high of 12.010 % pa in Aug 2013 and a record low of 3.260 % pa in Nov 2020. India Treasury Bills: Yield: 182 Days data remains active status in CEIC and is reported by Reserve Bank of India. The data is categorized under Global Database’s India – Table IN.MD001: Treasury Bills Yield.

US 1-Month Treasury Bill Rates yield data, US 1-Month Treasury Bill Rates data, recent 12 years (traceable to Oct 02,2014), the yield unit is %, latest yield value is 3.95, updated at Nov 14,2025

The yield on US 30 Year Bond Yield rose to 4.76% on December 2, 2025, marking a 0.02 percentage points increase from the previous session. Over the past month, the yield has edged up by 0.06 points and is 0.35 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 December of 2025.

The yield on US 6 Month Bill Bond Yield eased to 3.75% on December 2, 2025, marking a 0.01 percentage points decrease from the previous session. Over the past month, the yield has fallen by 0.08 points and is 0.66 points lower than a year ago, according to over-the-counter interbank yield quotes for this government bond maturity. United States 6 Month Bill Yield - values, historical data, forecasts and news - updated on December of 2025.

Graph and download economic data for 1-Year Treasury Bill Secondary Market Rate, Discount Basis (DTB1YR) from 1959-07-15 to 2025-11-28 about secondary market, 1-year, bills, Treasury, interest rate, interest, rate, and USA.

After to as low as low as **** percent in July 2020, in the wake of the coronavirus outbreak, the yield on 10-year U.S treasury bonds increased considerably. As of June 2025, it reached **** percent.