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    • Interest Rate Statistics - Daily Treasury Bill Rates

    Metadata Updated: February 12, 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.

    Access & Use Information

    Public: This dataset is intended for public access and use. License: Creative Commons CCZero

    Downloads & Resources

    Dates

    Metadata Created Date November 10, 2020
    Metadata Updated Date February 12, 2025
    Data Update Frequency R/P1D

    Metadata Source

    Harvested from Treasury JSON

    Other Data Resources

    Additional Metadata

    Resource Type Dataset
    Metadata Created Date November 10, 2020
    Metadata Updated Date February 12, 2025
    Publisher Office of Debt Management
    Maintainer
    Identifier 015-DO-021
    Data Last Modified 2025-02-11
    Public Access Level public
    Data Update Frequency R/P1D
    Bureau Code 015:00
    Metadata Context https://project-open-data.cio.gov/v1.1/schema/catalog.jsonld
    Metadata Catalog ID http://www.treasury.gov/data.json
    Schema Version https://project-open-data.cio.gov/v1.1/schema
    Catalog Describedby https://project-open-data.cio.gov/v1.1/schema/catalog.json
    Harvest Object Id 769aca93-dde3-4678-a122-e66e9bf04d7c
    Harvest Source Id eacdc0c3-6ae0-4b8b-b653-cbcb32fc9b71
    Harvest Source Title Treasury JSON
    Homepage URL http://www.treasury.gov/resource-center/data-chart-center/interest-rates/Pages/TextView.aspx?data=billrates
    License http://creativecommons.org/publicdomain/zero/1.0/
    Program Code 015:000
    Publisher Hierarchy Department of the Treasury > DO > Office of Debt Management
    Source Datajson Identifier True
    Source Hash d443ca95e8ab8bbb6698a0a289700001adbcb3b63f48f86097d81807820f1e8f
    Source Schema Version 1.1

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