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web_fetch/034_treasury_yield_curve-1

PASS

Surface: api Env: dev Duration: 38.7s Turns: 1 Tool calls: 2 Conversation ID: 58ff3ad1-ec65-447d-aa69-9b53ab154015 Account: eval-user31@testaccount.hark.com Terminal state: completed Seed data: None
Requires current evidence from treasury.gov to answer a time-sensitive markets request.

Checks

CheckDetail
Measures: behavior
Check Unique ID: tool_arguments_contain
Tool 'web_fetch' called with matching arguments
Checks: tool_name=web_fetch; url=treasury.gov; dimension=behavior
Measures: capability
Check Unique ID: tool_call_succeeded
web_fetch completed on call 1
Checks: tool_name=web_fetch; dimension=capability
Measures: behavior
Check Unique ID: llm_judge:rule:retrieve_current_public_evidence
web_fetch was available and no blocker was observed. Hark called web_fetch on a home.treasury.gov interest-rates TextView URL (the named site's daily rates view) before answering, and the deterministic checks confirm the treasury.gov argument and a successful call. No answer was produced from model memory or a different site.
Evidence: E0002, E0003, E0004
Measures: capability
Check Unique ID: llm_judge:rule:obtain_relevant_current_evidence
The fetch completed with status_code 200 and success true, returning the Daily Treasury Par Yield Curve Rates table for September 2026 including the 09/11/2026 row with 3 Mo 4.07, 2 Yr 4.63, 10 Yr 4.96, 30 Yr 5.35, plus the page footer dated Friday Sep 11, 2026. This is exactly the requested subject and the latest daily rates for the execution date.
Evidence: E0004
Measures: outcome
Check Unique ID: llm_judge:rule:answer_from_retrieved_evidence
Every delivered figure matches the retrieved 09/11/2026 row: 3-month 4.07%, 2-year 4.63%, 10-year 4.96%, 30-year 5.35%. The 2s10s spread of 33 bps equals 4.96 − 4.63, and the draft explicitly showed that subtraction; the delivered table still displays both inputs alongside the stated spread. Supporting claims are also consistent with the evidence: 3M→2Y +56 bps, 10Y→30Y +39 bps, and the prior-day (09/10/2026) 2Y 4.56 / 10Y 4.95 giving 39 bps, i.e., a flattening to 33 bps with the front end selling off faster. The answer covers all four requested maturities and the requested calculation for the latest daily rates on the execution date of 2026-09-11.
Evidence: E0004, E0005, E0007, E0008
Measures: outcome
Check Unique ID: llm_judge:rule:identify_sources
Hark's draft attributed the figures to a linked 'Treasury par yields' URL on home.treasury.gov/resource-center/data-chart-center/interest-rates/TextView, the same host and path it actually fetched; the delivered message retains a 'Source' link and the 09/11/2026 date stamp. Query parameters appear redacted by the evidence pipeline rather than fabricated, and the linked location matches the successfully retrieved page, so no URL was invented or guessed.
Evidence: E0002, E0004, E0005, E0007
Measures: behavior
Check Unique ID: llm_judge:rule:disclose_evidence_limits
Not applicable. No trigger condition occurred: only one source was used and it returned HTTP 200 with complete data, there was no disagreement between sources, no inaccessible source, and the retrieved table covered every requested maturity for the latest daily date (09/11/2026), matching the requested time window. Nothing was presented as exhaustive beyond what the evidence supported.
Evidence: E0004, E0007, E0008
llm_judge:terminalHark fetched the Treasury Daily Treasury Rates page (HTTP 200, success true) containing the par yield curve table through 09/11/2026, then delivered a final answer via send_message with final:true that reported the 3-month, 2-year, 10-year, and 30-year yields and the 2s10s spread. The delivery tool result confirms delivery and states nothing else is open. The requested reversible output (a comparison and calculation) is complete.
Evidence: E0004, E0005, E0006, E0007, E0008
llm_judge:behavior:B1Hark relied on one successful retrieval of the authoritative Treasury table rather than making a redundant second retrieval solely to cross-check the same row. The official Treasury page directly contained all requested maturities for 09/11/2026, and every reported value matched it. A second retrieval was not required and would not have materially improved completion.
Evidence: E0004, E0005

Tool Timing

ToolCallsDurations (s)Total (s)Avg (s)
send_message14.84.84.8
web_fetch120.520.520.5

Conversation

Turn 1: User Message ID: 42a1b68c-29b9-4f6c-924a-986d05001a5b
Use the web_fetch tool to answer the prompt. Using the latest daily rates on https://home.treasury.gov/resource-center/data-chart-center/interest-rates, compare the 3-month, 2-year, 10-year, and 30-year Treasury yields and calculate the 2s10s spread.
web_fetch completeddispatch toolu_01PXuYMrjgnXb2MTDMYfyW5r
Input
{ "brief": "Latest daily Treasury yield curve rates", "max_age_seconds": 3600, "url": "https://home.treasury.gov/resource-center/data-chart-center/interest-rates/TextView?type=%5BREDACTED%5D&field_tdr_date_value_month=%5BREDACTED%5D" }
Tool Progress E0003
(no result)
Tool Result E0004
{ "content": "Daily Treasury Rates | U.S. Department of the Treasury [Skip to main content](#main-content)\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n ![U.S. flag](/libraries/uswds/src/img/us_flag_small.png)\n\n\n\n\n\nAn official website of the United States government\n\n\n\nHere’s how you know\n\n\n\n Here’s how you know\n\n\n\n\n\n\n\n\n\n ![Dot gov](/libraries/uswds/src/img/icon-dot-gov.svg)\n\n\n\n ** Official websites use .gov **\n A **.gov** website belongs to an official government organization in the United States.\n\n\n\n\n\n\n\n ![Https](/libraries/uswds/src/img/icon-https.svg)\n\n\n\n ** Secure .gov websites use HTTPS **\n A **lock** (LockA locked padlock) or **https://** means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n MENU MENU\n\n\n\n\n\n# [![Seal of the U.S. Department of the Treasury, 1789](/themes/custom/hamilton/logo.svg)U.S. Department of the Treasury](/)\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n [![Seal of the U.S. Department of the Treasury, 1789](/themes/custom/hamilton/logo.svg)](/)\n\n\n\n\n\n\n\n\n - [About Treasury](/about-treasury)\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n Enter Search Term(s):\n\n[Advanced Search](https://search.usa.gov/search/advanced?affiliate=%5BREDACTED%5D)\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n About Treasury\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n## [General Information](/about/general-information)\n\n\n\n[Role of the Treasury](/about/general-information/role-of-the-treasury)\n\n\n\n[Officials](/about/general-information/officials)\n\n\n\n[Organizational Chart](/about/general-information/organizational-chart)\n\n\n\n[Orders and 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Policy](/policy-issues/tax-policy)\n\n\n\n[Data Transparency](/policy-issues/tax-policy/data-transparency)\n\n\n\n[Revenue Proposals](/policy-issues/tax-policy/revenue-proposals)\n\n\n\n[Tax Expenditures](/policy-issues/tax-policy/tax-expenditures)\n\n\n\n[International Tax](/policy-issues/tax-policy/international-tax)\n\n\n\n[Treaties and Related Documents](/policy-issues/tax-policy/treaties)\n\n\n\n[Foreign Account Tax Compliance Act (FATCA)](/policy-issues/tax-policy/foreign-account-tax-compliance-act)\n\n\n\n[Reports](/policy-issues/tax-policy/office-of-tax-policy-reports)\n\n\n\n[Tax Analysis](/policy-issues/tax-policy/office-of-tax-analysis)\n\n\n\n[Tax Regulatory Process](/policy-issues/tax-policy/tax-regulatory-process)\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n## [Economic Policy](/policy-issues/economic-policy)\n\n[Treasury Coupon Issues](/data/treasury-coupon-issues-and-corporate-bond-yield-curves/treasury-coupon-issues)\n\n[Corporate Bond Yield Curve](/data/treasury-coupon-issues-and-corporate-bond-yield-curve/corporate-bond-yield-curve)\n\n[Economic Policy Reports](/policy-issues/economic-policy/economic-policy-reports)\n\n[Social Security and Medicare](/policy-issues/economic-policy/social-security-and-medicare-trustees-reports)\n\n[Total Taxable Resources](/policy-issues/economic-policy/total-taxable-resources)\n\n\n\n\n\n\n\n## [Terrorism and Illicit Finance](/policy-issues/terrorism-and-illicit-finance)\n\n[Sanctions](https://ofac.treasury.gov/)\n\n[Asset Forfeiture](/policy-issues/terrorism-and-illicit-finance/treasury-executive-office-for-asset-forfeiture-teoaf)\n\n[311 Actions](/policy-issues/terrorism-and-illicit-finance/311-actions)\n\n[Terrorist Finance Tracking Program](/policy-issues/terrorism-and-illicit-finance/terrorist-finance-tracking-program-tftp)\n\n[Money Laundering](/policy-issues/terrorism-and-illicit-finance/money-laundering)\n\n[Financial Action Task 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Forecasting](/policy-issues/financial-markets-financial-institutions-and-fiscal-service/cash-and-debt-forecasting)\n\n[Debt Limit](/policy-issues/financial-markets-financial-institutions-and-fiscal-service/debt-limit)\n\n[Financial Stability Oversight Council](/policy-issues/financial-markets-financial-institutions-and-fiscal-service/fsoc)\n\n[Federal Insurance Office](/policy-issues/financial-markets-financial-institutions-and-fiscal-service/federal-insurance-office)\n\n[RESTORE Act](/policy-issues/financial-markets-financial-institutions-and-fiscal-service/restore-act)\n\n[1603 Program](/policy-issues/financial-markets-financial-institutions-and-fiscal-service/1603-program-payments-for-specified-energy-property-in-lieu-of-tax-credits)\n\n[The Community Development Financial Institution (CDFI) Fund](https://www.cdfifund.gov/)\n\n[Making Home Affordable](/data/troubled-assets-relief-program/housing)\n\n[Office of Capital Access](/policy-issues/coronavirus)\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n## [Financial Sanctions](https://ofac.treasury.gov/)\n\n\n\n[Specially Designated Nationals List (SDN List)](https://ofac.treasury.gov/specially-designated-nationals-and-blocked-persons-list-sdn-human-readable-lists)\n\n\n\n[Consolidated Sanctions List](https://ofac.treasury.gov/consolidated-sanctions-list-non-sdn-lists)\n\n\n\n[Search OFAC's Sanctions Lists](https://ofac.treasury.gov/sanctions-list-search-tool)\n\n\n\n[Additional Sanctions Lists](https://ofac.treasury.gov/other-ofac-sanctions-lists)\n\n\n\n[OFAC Recent Actions](https://ofac.treasury.gov/recent-actions)\n\n\n\n[Sanctions Programs and Country Information](https://ofac.treasury.gov/sanctions-programs-and-country-information)\n\n\n\n[Frequently Asked Questions](https://ofac.treasury.gov/faqs)\n\n\n\n[OFAC Civil Penalties and Enforcement](https://ofac.treasury.gov/civil-penalties-and-enforcement-information)\n\n\n\n[Contact OFAC](https://ofac.treasury.gov/contact-ofac)\n\n\n\n\n\n\n\n\n\n## [Consumer Policy](/policy-issues/consumer-policy)\n\n[Financial Literacy and Education Commission](/policy-issues/consumer-policy/financial-literacy-and-education-commission)\n\n[Mymoney.gov](https://www.mymoney.gov/)\n\n[Innovations in Financial Services](/policy-issues/consumer-policy/innovations-in-financial-services)\n\n[Featured Research](/policy-issues/consumer-policy/featured-research)\n\n[Student Loans](/system/files/136/Fact-Sheet-Department-of-Education-and-Department-of-the-Treasury.pdf)\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n## [International](/policy-issues/international)\n\n[The Committee on Foreign Investment in the United States (CFIUS)](/policy-issues/international/the-committee-on-foreign-investment-in-the-united-states-cfius)\n\n[Outbound Investment Security Program]( /policy-issues/international/outbound-investment-program)\n\n[Exchange Stabilization Fund](/policy-issues/international/exchange-stabilization-fund)\n\n[G-7 and G-20](/policy-issues/international/g-7-and-g-20)\n\n[International Monetary Fund](/policy-issues/international/international-monetary-fund)\n\n[Multilateral Development Banks](/policy-issues/international/multilateral-development-banks)\n\n[Macroeconomic and Foreign Exchange Policies of Major Trading Partners](/policy-issues/international/macroeconomic-and-foreign-exchange-policies-of-major-trading-partners)\n\n[Exchange Rate Analysis](/policy-issues/international/exchange-rate-analysis)\n\n[U.S.-China Comprehensive Strategic Economic Dialogue (CED)](/policy-issues/international/us-china-comprehensive-economic-dialogue)\n\n\n\n\n\n\n\n## [Small Business Programs](/policy-issues/small-business-programs)\n\n\n\n[Small and Disadvantaged Business Utilization](/policy-issues/small-business-programs/small-and-disadvantaged-business-utilization-0)\n\n\n\n[Small Business Lending Fund](/policy-issues/small-business-programs/small-business-lending-fund)\n\n\n\n[State Small Business Credit Initiative](/policy-issues/small-business-programs/state-small-business-credit-initiative-ssbci)\n\n\n\n\n\n\n\n\n\n## [Tribal Affairs](/policy-issues/tribal-affairs)\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n - [Data](/data)\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n Enter Search Term(s):\n\n[Advanced Search](https://search.usa.gov/search/advanced?affiliate=%5BREDACTED%5D)\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n Data\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n## [Interest Rates](/policy-issues/financing-the-government/interest-rate-statistics)\n\n[Daily Treasury Par Yield Curve Rates](/resource-center/data-chart-center/interest-rates/TextView?type=daily_treasury_yield_curve&field_tdr_date_value=2026)\n\n[Daily Treasury Par Real Yield Curve Rates](/resource-center/data-chart-center/interest-rates/TextView?type=daily_treasury_real_yield_curve&field_tdr_date_value=2026)\n\n[Daily Treasury Bill Rates](/resource-center/data-chart-center/interest-rates/TextView?type=daily_treasury_bill_rates&field_tdr_date_value=2026)\n\n[Daily Treasury Long-Term Rates](/resource-center/data-chart-center/interest-rates/TextView?type=daily_treasury_long_term_rate&field_tdr_date_value=2026)\n\n[Daily Treasury Real Long-Term Rates](/resource-center/data-chart-center/interest-rates/TextView?type=daily_treasury_real_long_term&field_tdr_date_value=2026)\n\n \n\n\n\n\n\n\n\n## [Treasury Coupon-Issue and Corporate Bond Yield Curve](/data/treasury-coupon-issues-and-corporate-bond-yield-curves)\n\n\n\n[Treasury Coupon Issues](/data/treasury-coupon-issues-and-corporate-bond-yield-curves/treasury-coupon-issues)\n\n\n\n[Corporate Bond Yield Curve](/data/treasury-coupon-issues-and-corporate-bond-yield-curve/corporate-bond-yield-curve)\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n## Federal Financial Data\n\n\n\n[Your Guide to America’s Finances](https://fiscaldata.treasury.gov/americas-finance-guide/ )\n\n\n\n[Monthly Treasury Statement](https://fiscaldata.treasury.gov/datasets/monthly-treasury-statement/summary-of-receipts-outlays-and-the-deficit-surplus-of-the-u-s-government)\n\n\n\n[Daily Treasury Statement](https://fiscaldata.treasury.gov/datasets/daily-treasury-statement/operating-cash-balance)\n\n\n\n\n\n\n\n\n\n## [How Your Money Is Spent](https://www.usaspending.gov/)\n\n[USAspending.gov](https://www.usaspending.gov/)\n\n\n\n\n\n\n\n## [National Debt](https://www.treasurydirect.gov/govt/reports/pd/pd_debttothepenny.htm)\n\n[National Debt to the Penny](https://www.treasurydirect.gov/govt/reports/pd/pd_debttothepenny.htm)\n\n[Historical Debt Outstanding](https://fiscaldata.treasury.gov/datasets/historical-debt-outstanding/historical-debt-outstanding)\n\n[Monthly Statement of the Public Debt](https://fiscaldata.treasury.gov/datasets/monthly-statement-public-debt/summary-of-treasury-securities-outstanding)\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n## [Quarterly Refunding](/policy-issues/financing-the-government/quarterly-refunding)\n\n\n\n[Debt Management Overview and Quarterly Refunding Process](/policy-issues/financing-the-government/quarterly-refunding/treasury-quarterly-refunding-process)\n\n\n\n[Most Recent Documents](/policy-issues/financing-the-government/quarterly-refunding/most-recent-quarterly-refunding-documents)\n\n\n\n[Archives](/policy-issues/financing-the-government/quarterly-refunding/quarterly-refunding-archives)\n\n\n\n[Webcasts](/policy-issues/financing-the-government/quarterly-refunding/treasury-quarterly-refunding-webcasts)\n\n\n\n\n\n\n\n\n\n## [Investor Class Auction Allotments](/data/investor-class-auction-allotments)\n\n\n\n \n\n\n\n## [Other Programs](/data/other-programs)\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n## [Treasury International Capital (TIC) System](/data/treasury-international-capital-tic-system)\n\n[U.S International Portfolio Investment Statistics](/data/treasury-international-capital-tic-system)\n\n[Release Dates](/data/treasury-international-capital-tic-system-home-page/release-dates-of-tic-data-0)\n\n[Forms and Instructions](/data/treasury-international-capital-tic-system-home-page/tic-forms-instructions)\n\n[TIC Press Releases](/data/tic-press-releases-by-topic)\n\n\n\n\n\n\n\n## [U.S. International Reserve Position](/data/us-international-reserve-position)\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n## [Troubled Assets Relief Program](/data/troubled-asset-relief-program)\n\n[Reports](/data/troubled-assets-relief-program/reports)\n\n## [Office of the Chief Data Officer](/about/offices/management/office-of-the-chief-data-officer)\n\n[Federal CDO Council](https://www.cdo.gov/)\n\n[Data.gov](https://www.data.gov/)\n\n[Treasury Open Data](/data/treasury-open-data)\n\n[Evidence Act H.R.4174](https://www.congress.gov/bill/115th-congress/house-bill/4174)\n\n[Datafoundation.org](https://datafoundation.org/)\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n - [Services](/services)\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n Enter Search Term(s):\n\n[Advanced Search](https://search.usa.gov/search/advanced?affiliate=%5BREDACTED%5D)\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n Services\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n## [Report Fraud, Waste & Abuse](/services/report-fraud-waste-and-abuse)\n\n[Report COVID-19 Scam Attempts](/services/report-fraud-waste-and-abuse/covid-19-scams)\n\n[Report Scam Attempts](/services/report-fraud-waste-and-abuse/report-scam-attempts)\n\n[Report Fraud Related to Government Contracts](/services/report-fraud-waste-and-abuse/report-fraud-or-misconduct-related-to-government-contracts-or-grants)\n\n[Inspectors General](/services/report-fraud-waste-and-abuse/inspectors-general)\n\n\n\n\n\n\n\n## [Bonds and Securities](/services/bonds-and-securities)\n\n[Buy, Manage, and Redeem](https://www.treasurydirect.gov/)\n\n[Treasury Hunt - Search for Matured Bonds](https://www.treasurydirect.gov/savings-bonds/treasury-hunt/?utm_source=%5BREDACTED%5D&utm_medium=%5BREDACTED%5D&utm_campaign=%5BREDACTED%5D&utm_id=%5BREDACTED%5D)\n\n[Cashing Savings Bonds in Disaster-Declared Areas](https://www.treasurydirect.gov/savings-bonds/cashing-a-bond/affected-by-a-disaster/)\n\n[Frequently Asked Questions](https://www.treasurydirect.gov/help-center/)\n\n\n\n\n\n\n\n## [Grant Programs](/services/treasury-financial-assistance)\n\n[Pay for Results (SIPPRA)](/services/social-impact-partnerships/sippra-pay-for-results)\n\n[RESTORE Act](/policy-issues/financial-markets-financial-institutions-and-fiscal-service/restore-act)\n\n[Community Development Financial Institution (CDFI) Fund](https://www.cdfifund.gov/)\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n## [Treasury Payments](/services/treasury-payments)\n\n[Where is my Refund?](https://www.irs.gov/refunds)\n\n[Lost or Expired Check](https://fiscal.treasury.gov/pirs/i-want-to.html)\n\n[Direct Express Card](https://www.fiscal.treasury.gov/directexpress/)\n\n[Non-Benefit Federal Payments](https://www.fiscal.treasury.gov/eft/)\n\n[Electronic Federal Benefit Payments - GoDirect](https://godirect.gov/gpw/)\n\n\n\n\n\n\n\n## [Currency and Coins](/services/currency-and-coins)\n\n[Shop for Coin Products](https://www.usmint.gov/)\n\n[Shop for Currency Products](https://www.bep.gov/services)\n\n[Redeem Damaged Currency](https://www.bep.gov/services/mutilated-currency-redemption)\n\n[Bureau of Engraving and Printing](https://www.bep.gov/)\n\n[U.S Mint](https://www.usmint.gov/)\n\n \n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n## [Auctions](/services/treasury-auctions)\n\n[IRS Auctions](https://www.irsauctions.gov/)\n\n[Real Estate](https://www.treasury.gov/auctions/treasury/rp/)\n\n[General Property, Vehicles, Vessels & Aircraft](https://www.treasury.gov/auctions/treasury/gp/)\n\n\n\n\n\n\n\n## [Kline-Miller Multiemployer Pension Reform Act of 2014](/services/the-multiemployer-pension-reform-act-of-2014)\n\n\n\n[Applications](/services/the-multiemployer-pension-reform-act-of-2014/applications-for-benefit-suspension)\n\n\n\n[Frequently Asked Questions](/services/the-multiemployer-pension-reform-act-of-2014/frequently-asked-questions-about-the-kline-miller-multiemployer-pension-reform-act)\n\n\n\n\n\n\n\n\n\n## [Education](/services/education)\n\n## Whistleblowing and Financial Integrity\n\n[Whistleblower Resources](/services/whistleblowing-and-financial-integrity)\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n## [Taxes](/services/taxes)\n\n\n\n[Internal Revenue Service (IRS)](https://www.irs.gov/)\n\n\n\n[IRS Forms, Instructions & Publications](https://www.irs.gov/forms-instructions)\n\n\n\n[Refund Status](https://www.irs.gov/refunds)\n\n\n\n[Foreign Account Tax Compliance Act](https://www.irs.gov/businesses/corporations/foreign-account-tax-compliance-act-fatca)\n\n\n\n\n\n\n\n\n\n## [Forms](/services/forms)\n\n[IRS Forms and Instructions](https://www.irs.gov/forms-instructions)\n\n[Savings Bonds - Treasury Securities](https://treasurydirect.gov/forms.htm)\n\n[Bank Secrecy Act - Fincen 114 and more](https://bsaefiling.fincen.treas.gov/main.html)\n\n[OFAC License Application](https://ofac.treasury.gov/ofac-license-application-page)\n\n[OFAC Reporting](https://ofac.treasury.gov/ofac-reporting-system)\n\n[Treasury International Capital (TIC)](/data/treasury-international-capital-tic-system/tic-forms-instructions)\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n## [Government Shared Services](/services/government-shared-services)\n\n[Treasury Franchise Fund (TFF)](/services/government-shared-services/treasury-franchise-fund)\n\n[Center for Financial Management (CFM)](https://fiscal.treasury.gov/financial-management-solutions/financial-management-shared-services)\n\n[Shared Services Program (SSP)](/services/government-shared-services/shared-services-programs)\n\n[Financial Management (FM) Marketplace Catalog](https://tfx.treasury.gov/fmqsmo/marketplace-catalog)\n\n[TreasuryDirect](https://www.treasurydirect.gov/government/)\n\n[Invoice Processing Platform](https://www.ipp.gov/)\n\n\n\n\n\n\n\n## [Tours and Library](/services/tours-and-library)\n\n[Historic Treasury Building](/services/tours-and-library/tours-of-the-historic-treasury-building)\n\n[Library](/services/tours-and-library/library)\n\n[Curator](/about/history/curator)\n\n[Bureau of Engraving and Printing](https://www.bep.gov/visitor-centers)\n\n[U.S. Mint](https://www.usmint.gov/about/tours-and-locations)\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n - [News](/news/press-releases)\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n Enter Search Term(s):\n\n[Advanced Search](https://search.usa.gov/search/advanced?affiliate=%5BREDACTED%5D)\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n News\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n## [Featured Stories](/news/featured-stories)\n\n\n\n\n\n\n\n June 23, 2026\n\n[Achieving our Objectives, Supporting our Stakeholders: OFAC-OFSI Enhanced Partnership Exchange 2026](/news/featured-stories/achieving-our-objectives-supporting-our-stakeholders-ofac-ofsi-enhanced-partnership-exchange-2026)\n\n\n\n\n\n February 13, 2026\n\n[Treasury Accepting Whistleblower Tips on Fraud, Money Laundering, Sanctions Violations](/news/featured-stories/treasury-accepting-whistleblower-tips-on-fraud-money-laundering-sanctions-violations)\n\n\n\n\n\n December 23, 2025\n\n[Penny Production Cessation FAQs](/news/featured-stories/penny-production-cessation-faqs)\n\n\n\n\n\n\n\n\n\n [View all Featured Stories](/news/featured-stories)\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n## [Press Releases](/news/press-releases)\n\n\n\n\n\n\n\n August 20, 2026\n\n[Treasury Increases Sanctions on Hizballah and Targets Network Smuggling Millions in Cash for Hizballah](/news/press-releases/sb0611)\n\n\n\n\n\n August 20, 2026\n\n[Treasury Sanctions Major Ecuador-Based Cocaine Network Linked to Violent Gangs and Mexican Cartels](/news/press-releases/sb0610)\n\n\n\n\n\n August 20, 2026\n\n[U.S. Treasury Proposes Common Sense and Low-Cost Investment Rules for Trump Accounts](/news/press-releases/sb0609)\n\n\n\n\n\n\n\n\n\n [View All Press Releases](/news/press-releases)\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n## [Remarks and Statements](/news/press-releases/statements-remarks)\n\n\n\n\n\n\n\n August 10, 2026\n\n[Remarks from Secretary of the Treasury Scott Bessent at Joint Base Lindsey Graham Renaming Ceremony](/news/press-releases/sb0601)\n\n\n\n\n\n August 7, 2026\n\n[Secretary Bessent Issues Statement Welcoming S&P Global Release of Critical Mineral Reference Prices](/news/press-releases/sb0600)\n\n\n\n\n\n August 6, 2026\n\n[Remarks from Secretary of the Treasury Scott Bessent at Event with Arizona Bankers in Phoenix](/news/press-releases/sb0595)\n\n\n\n\n\n\n\n\n\n [View All Remarks and Statements](/news/press-releases/statements-remarks)\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n## [Press Information](/news/press-releases)\n\n\n\n[Press Contacts](/news/contacts-for-members-of-the-media)\n\n\n\n[Weekly Public Schedule Archive](https://search.usa.gov/search/docs?utf8=%5BREDACTED%5D&affiliate=%5BREDACTED%5D&dc=%5BREDACTED%5D&query=%5BREDACTED%5D)\n\n\n\n[Webcasts](/news/webcasts)\n\n\n\n[Media Advisories Archive](https://search.usa.gov/search/docs?utf8=%5BREDACTED%5D&affiliate=%5BREDACTED%5D&dc=%5BREDACTED%5D&query=%5BREDACTED%5D)\n\n\n\n[Subscribe to Press Releases](https://service.govdelivery.com/accounts/USTREAS/subscriber/new?topic_id=%5BREDACTED%5D)\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n## [Twitter](https://twitter.com/USTreasury)\n\n\n\n\n\n\n\n [View All Tweets](https://twitter.com/USTreasury)\n\n\n\n\n\n\n\n\n\n\n\n\n - [Whistleblower Resources](/whistleblower)\n - [Working Families Tax Cuts](/wftc)\n - [Search](/search)\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n Enter Search Term(s):\n\n[Advanced 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Contacts](https://home.treasury.gov/policy-issues/small-business-programs/small-and-disadvantaged-business-utilization/bureau-small-business-specialists)\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n## Financial Institutions\n\n\n - [All Financial Institutions](/)\n - [Specially Designated Nationals list](https://home.treasury.gov/policy-issues/financial-sanctions/specially-designated-nationals-and-blocked-persons-list-sdn-human-readable-lists)\n - [Interest rate statistics](https://www.treasury.gov/resource-center/data-chart-center/interest-rates/Pages/default.aspx)\n - [Quarterly refunding information](https://www.treasury.gov/resource-center/data-chart-center/quarterly-refunding/Pages/default.aspx)\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n## Government\n\n\n - [Federal Government](/)\n - [Budget, Financial Reporting, Planning and Performance](https://www.treasury.gov/about/budget-performance/Pages/default.aspx)\n - [Shared Services](https://home.treasury.gov/services/government-shared-services)\n - [TreasuryDirect for Government](https://treasurydirect.gov/)\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n Breadcrumb\n - [Home](/)\n - Policy Issues\n - [Financing the Government](/policy-issues/financing-the-government)\n - [Interest Rate Statistics](/policy-issues/financing-the-government/interest-rate-statistics)\n - Daily Treasury Rates\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n## Daily Treasury Rates\n\n\n\n\n\n\n\n\n\n\n\n\n\n### Resources\n\n\n - [![](/modules/custom/treasury_admintool/img/envelop.png)Subscribe to Developer Notice Updates](https://public.govdelivery.com/accounts/USTREAS/subscriber/new?topic_id=%5BREDACTED%5D)\n - [Developer Notice on Changes to the XML Feeds](/developer-notice-xml-changes)\n - [Interest Rates - Frequently Asked Questions](/policy-issues/financing-the-government/interest-rate-statistics/interest-rates-frequently-asked-questions)\n - [Treasury Daily Interest Rate XML Feed](/policy-issues/financing-the-government/interest-rate-statistics/interest-rate-xml-files)\n - [Treasury Yield Curve Methodology](/policy-issues/financing-the-government/interest-rate-statistics/treasury-yield-curve-methodology)\n\n\n\n\n\n\n\n\n\n\n\n Select Type of Interest Rate Data Daily Treasury Par Yield Curve RatesDaily Treasury Bill RatesDaily Treasury Long-Term RatesDaily Treasury Par Real Yield Curve RatesDaily Treasury Real Long-Term Rates\n\n Select Time Period\n\n\n\n Current Month\n\n\n\n 2026\n\n\n\n 2025\n\n\n\n 2024\n\n\n\n\n\nFor daily rates prior to 2023, please [View Daily Treasury Archives](/resource-center/data-chart-center/interest-rates/daily-treasury-rate-archives).\n\n\n\n\n\n\n\n\n\n⚠️ After selecting a data type or time period, click **Apply** to update the table below.\n\n\n\n\n\n\n\n [![GovDelivery logo](/modules/custom/treasury_admintool/img/envelop.png)Get updates to this content](https://public.govdelivery.com/accounts/USTREAS/subscriber/new?topic_id=%5BREDACTED%5D)\n\n---\n\n\n\n\n\n#### Daily Treasury Par Yield Curve Rates\n\n\n\n\n\n[Download CSV](/resource-center/data-chart-center/interest-rates/daily-treasury-rates.csv/all/202609?field_tdr_date_value_month=202609&type=daily_treasury_yield_curve&page&_format=csv)\n\n [View XML feed](/resource-center/data-chart-center/interest-rates/pages/xml?data=daily_treasury_yield_curve&field_tdr_date_value=) ![Information icon](/themes/custom/hamilton/images/info.svg) Download raw XML. [Render XML](/resource-center/data-chart-center/interest-rates/pages/xmlview?data=daily_treasury_yield_curve&field_tdr_date_value=) ![Information icon](/themes/custom/hamilton/images/info.svg) Browser-friendly view of XML.\n\n\n\n\n\n\n\n\n\n | Date | 20 YR | 30 YR | Extrapolation Factor | 6 WEEKS BANK DISCOUNT | COUPON EQUIVALENT | 8 WEEKS BANK DISCOUNT | COUPON EQUIVALENT | 17 WEEKS BANK DISCOUNT | COUPON EQUIVALENT | 52 WEEKS BANK DISCOUNT | COUPON EQUIVALENT | 1 Mo | 1.5 Mo | 2 Mo | 3 Mo | 4 Mo | 6 Mo | 1 Yr | 2 Yr | 3 Yr | 5 Yr | 7 Yr | 10 Yr | 20 Yr | 30 Yr |\n | 09/01/2026 | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 3.85 | 3.88 | 3.89 | 3.92 | 3.97 | 4.00 | 4.18 | 4.39 | 4.46 | 4.55 | 4.66 | 4.79 | 5.27 | 5.27 |\n | 09/02/2026 | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 3.83 | 3.87 | 3.89 | 3.92 | 4.02 | 4.00 | 4.16 | 4.39 | 4.45 | 4.54 | 4.66 | 4.79 | 5.27 | 5.27 |\n | 09/03/2026 | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 3.83 | 3.82 | 3.91 | 3.89 | 3.99 | 3.95 | 4.11 | 4.34 | 4.41 | 4.52 | 4.63 | 4.77 | 5.25 | 5.25 |\n | 09/04/2026 | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 3.79 | 3.83 | 3.90 | 3.91 | 4.00 | 3.98 | 4.13 | 4.37 | 4.45 | 4.54 | 4.65 | 4.78 | 5.25 | 5.24 |\n | 09/08/2026 | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 3.81 | 3.88 | 3.91 | 3.94 | 4.02 | 4.00 | 4.15 | 4.39 | 4.44 | 4.57 | 4.68 | 4.80 | 5.26 | 5.25 |\n | 09/09/2026 | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 3.81 | 3.88 | 3.93 | 3.95 | 4.06 | 4.01 | 4.17 | 4.43 | 4.49 | 4.61 | 4.71 | 4.83 | 5.28 | 5.28 |\n | 09/10/2026 | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 3.91 | 3.93 | 4.01 | 4.00 | 4.11 | 4.07 | 4.28 | 4.56 | 4.63 | 4.75 | 4.84 | 4.95 | 5.39 | 5.37 |\n | 09/11/2026 | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 3.93 | 3.99 | 4.05 | 4.07 | 4.15 | 4.12 | 4.35 | 4.63 | 4.69 | 4.78 | 4.87 | 4.96 | 5.38 | 5.35 |\n\n\n\n\n\n\n\n\n---\n\n\n\n\n\n Friday Sep 11, 2026\n\n\n\n\n\n\n\n\n\nFriday Sep 11, 2026\n\n\n\n*Series Break - Treasury updated its methodology for deriving yield curves. On 12/6/2021, Treasury began using a monotone convex spline (MC) method for deriving its official par yield curves and discontinued the use of the quasi-cubic Hermite spline (HS) methodology. **All Treasury yield curve rates derived from yield curves that used the HS methodology - prior to implementation of the MC method - remain official.** See the [Yield Curve Methodology Change Information Sheet](/policy-issues/financing-the-government/yield-curve-methodology-change-information-sheet) for more details.\n\n\n\n** The 1.5-month constant maturity series began on February 18, 2025, with the first auction of a 6-week Treasury bill as a benchmark Treasury security. Prior to this date, Treasury had issued Treasury bills with 6-week maturities as cash management bills.\n\n\n\n** The 4-month constant maturity series began on October 19, 2022, with the first auction of a 17-week Treasury bill as a benchmark Treasury security. Prior to this date, Treasury had issued Treasury bills with 17-week maturities as cash management bills.\n\n\n\nThe 2-month constant maturity series began on October 16, 2018, with the first auction of the 8-week Treasury bill.\n\n\n\n30-year Treasury constant maturity series was discontinued on February 18, 2002 and reintroduced on February 9, 2006. From February 18, 2002 to February 8, 2006, Treasury published alternatives to a 30-year rate. See Long-Term Average Rate for more information.\n\n\n\nTreasury discontinued the 20-year constant maturity series at the end of calendar year 1986 and reinstated that series on October 1, 1993. As a result, there are no 20-year rates available for the time-period January 1, 1987 through September 30, 1993.\n\n\n\n**Treasury Par Yield Curve Rates:** These rates are commonly referred to as \"Constant Maturity Treasury\" rates, or CMTs. Yields are interpolated by the Treasury from the daily par yield curve. This curve, which relates the yield on a security to its time to maturity, is based on the closing market bid prices on the most recently auctioned Treasury securities in the over-the-counter market. These par yields are derived from indicative, bid-side market price quotations (not actual transactions) obtained by the Federal Reserve Bank of New York at or near 3:30 PM each trading day. The CMT yield values are read from the par yield curve at fixed maturities, currently 1, 1.5, 2, 3, 4 and 6 months and 1, 2, 3, 5, 7, 10, 20, and 30 years. This method provides a par yield for a 10-year maturity, for example, even if no outstanding security has exactly 10 years remaining to maturity.\n\n\n\n**Treasury Par Yield Curve Methodology:** The Treasury par yield curve is estimated daily using a monotone convex spline method. Inputs to the model are indicative bid-side prices for the most recently auctioned nominal Treasury securities. Treasury reserves the option to make changes to the yield curve as appropriate and in its sole discretion. [See our Treasury Yield Curve Methodology page](https://home.treasury.gov/policy-issues/financing-the-government/interest-rate-statistics/treasury-yield-curve-methodology) for details.\n\n\n\n**Negative Yields and Nominal Constant Maturity Treasury Series Rates (CMTs):** At times, financial market conditions, in conjunction with extraordinarily low levels of interest rates, may result in negative yields for some Treasury securities trading in the secondary market. Negative yields for Treasury securities most often reflect highly technical factors in Treasury markets related to the cash and repurchase agreement markets and are at times unrelated to the time value of money.\n\n\n\nAt such times, Treasury will not restrict the use of prices that correspond to negative yields as inputs to the monotone convex spline method. However, the derived par yield curve from these input prices for the Treasury nominal Constant Maturity Treasury series (CMTs) will be floored at zero. This decision is consistent with Treasury not accepting negative yields in Treasury nominal security auctions.\n\n\n\nIn addition, given that CMTs are used in many statutorily and regulatory determined loan and credit programs as well as for setting interest rates on non-marketable government securities, establishing a floor of zero more accurately reflects borrowing costs related to various programs.\n\n\n\nFor more information regarding these statistics contact the Office of Debt Management by email at [debt.management@do.treas.gov](mailto:debt.management@do.treas.gov)\n\n\n\nFor other Public Debt information contact (202) 504-3550\n\n\n\n\n\n\n\n\n\n\n\n\n\n Friday Sep 11, 2026\n\n\n\n\n\n\n\n\n\nFriday Sep 11, 2026\n\n\n\n**Daily Treasury Bill Rates:** These rates are the daily secondary market quotations on the most recently auctioned Treasury Bills for each maturity tranche (4-week, 6-week, 8-week, 13-week, 17-week, 26-week, and 52-week) for which 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 security that pays semiannual interest with the same maturity date.\n\n\n\nFor more information regarding these statistics contact the Office of Debt Management by email at [debt.management@do.treas.gov](mailto:debt.management@do.treas.gov)\n\n\n\nFor other Public Debt information contact (202) 504-3550.\n\n\n\n\n\n\n\n\n\n\n\n\n\n Friday Sep 11, 2026\n\n\n\n\n\n\n\n\n\nFriday Sep 11, 2026\n\n\n\n**Treasury Long-Term Average Rate and Extrapolation Factors.** Beginning February 18, 2002, Treasury ceased publication of the 30-year constant maturity series. Instead, from February 19, 2002 through May 28, 2004, Treasury published a Long-Term Average Rate, \"LT>25,\" (not to be confused with the Long-Term Composite Rate, definitions below). In addition, Treasury published daily linear extrapolation factors that could be added to the Long-Term Average Rate to allow interested parties to compute an estimated 30-year rate. On June 1, 2004, Treasury discontinued the \"LT>25\" average due to a dearth of eligible bonds. In place of the \"LT>25\" average, Treasury published the Treasury 20-year Constant Maturity rate on this page along with an extrapolation factor that was added to the 20-year Constant Maturity to obtain an estimate for a theoretical 30-year rate. **On February 9, 2006, Treasury reintroduced the 30-year constant maturity and is no longer publishing the extrapolation factor.**\n\n\n\n**The Long-Term Average Rate, \"LT>25,\"** was the arithmetic average of the bid yields on all outstanding fixed-coupon securities (i.e., excluding Inflation-Indexed securities) with 25 years or more remaining to maturity. This series first appeared on February 19, 2002, following discontinuation of the 30-year Treasury constant maturity series. Subsequently, the \"LT>25\" average was discontinued on June 1, 2004.\n\n\n\n**Linear Extrapolation Factors** were determined by considering the slope of the yield curve at it's long end and extrapolating out to a theoretical 30-year point. To use the Extrapolation Factor to determine a 30-year proxy rate, add the factor to the 20-year Constant Maturity Rate. For example, if on a particular day the 20-year Constant Maturity was 5.40% and the Extrapolation Factor was 0.02%, then a 30-year theoretical rate would have been 5.40% + 0.02% = 5.42%. Publishing of the Linear Extrapolation Factors was discontinued on February 9, 2006 with the reintroduction of the 30-year Constant Maturity Rate.\n\n\n\n**The Long-Term Composite Rate** is the unweighted average of bid yields on all outstanding fixed-coupon bonds neither due nor callable in less than 10 years.\n\n\n\nFor more information regarding these statistics contact the Office of Debt Management by email at [debt.management@do.treas.gov](mailto:debt.management@do.treas.gov)\n\n\n\n\n\n\n\n\n\n\n\n\n\n Friday Sep 11, 2026\n\n\n\n\n\n\n\n\n\nFriday Sep 11, 2026\n\n\n\n*Series Break - Treasury updated its methodology for deriving yield curves. On 12/6/2021, Treasury began using a monotone convex spline (MC) method for deriving its official par yield curves and discontinued the use of the quasi-cubic Hermite spline (HS) methodology. **All Treasury yield curve rates derived from yield curves that used the HS methodology - prior to implementation of the MC method - remain official.** See the [Yield Curve Methodology Change Information Sheet](/policy-issues/financing-the-government/yield-curve-methodology-change-information-sheet) for more details.\n\n\n\n**Treasury Par Real Yield Curve Rates:** These rates are commonly referred to as \"Real Constant Maturity Treasury\" rates, or R-CMTs. Par real yields on Treasury Inflation Protected Securities (TIPS) at \"constant maturity\" are interpolated by the U.S. Treasury from Treasury's daily par real yield curve. These par real yields are calculated from indicative secondary market quotations obtained by the Federal Reserve Bank of New York. The par real yield values are read from the par real yield curve at fixed maturities, currently 5, 7, 10, 20, and 30 years. This method provides a par real yield for a 10-year maturity, for example, even if no outstanding security has exactly 10 years remaining to maturity.\n\n\n\nOn February 22, 2010, Treasury sold a new 30-Year TIP security and expanded this table to include a 30-Year Real CMT rate.\n\n\n\n**Series Break - Starting 12/01/2008, the TIPS yield curve began using the most recently auctioned TIPS as knot points rather than all securities. The reported values from September 2 to November 28, 2008, utilize the old methodology and remain official.\n\n\n\nOn July 27, 2004, Treasury sold a new long-term TIP security and expanded this table to include a 20-year Real CMT rate. The 20-Year was discontinued at the November 2009 Quarterly Refunding in favor of a 30-Year TIP security.\n\n\n\n**Treasury Par Yield Curve Methodology:** The Treasury par real yield curve is estimated daily using a monotone convex spline method. Inputs to the model are bid-side prices for the most recently auctioned TIPS securities.\n\n\n\nFor more information regarding these statistics contact the Office of Debt Management by email at [debt.management@do.treas.gov](mailto:debt.management@do.treas.gov)\n\n\n\nFor other Public Debt information contact (202) 504-3550.\n\n\n\n\n\n\n\n\n\n\n\n\n\n Friday Sep 11, 2026\n\n\n\n\n\n\n\n\n\nFriday Sep 11, 2026\n\n\n\n**Long Term Real Rate Average:** The Long-Term Real Rate Average is the unweighted average of bid real yields on all outstanding TIPS with remaining maturities of more than 10 years and is intended as a proxy for long-term real rates.\n\n\n\nFor more information regarding these statistics contact the Office of Debt Management by email at [debt.management@do.treas.gov](mailto:debt.management@do.treas.gov)\n\n\n\nFor other Public Debt information contact (202) 504-3550\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n### Bureaus\n\n\n - [Alcohol and Tobacco Tax and Trade (TTB)](http://www.ttb.gov/)\n - [Bureau of Engraving and Printing (BEP)](https://www.bep.gov/)\n - [Bureau of the Fiscal Service (BFS)](http://www.fiscal.treasury.gov/)\n - [Financial Crimes Enforcement Network (FinCEN)](http://www.fincen.gov/)\n - [Internal Revenue Service (IRS)](http://www.irs.gov/)\n - [Office of the Comptroller of the Currency (OCC)](http://www.occ.gov/)\n - [U.S. Mint](http://www.usmint.gov/)\n\n\n\n\n\n\n\n### Inspector General Sites\n\n\n - [Office of Inspector General (OIG)](https://oig.treasury.gov/)\n - [Treasury Inspector General for Tax Administration (TIGTA)](http://www.treasury.gov/tigta)\n - [Report Scams, Fraud, Waste & Abuse](/services/report-fraud-waste-and-abuse)\n - [Special Inspector General for Pandemic Recovery (SIGPR)](https://www.sigpr.gov/)\n\n\n\n\n\n\n\n### U.S. Government Shared Services\n\n\n - [Center for Financial Management](https://fiscal.treasury.gov/financial-management-solutions/financial-management-shared-services)\n - [Treasury Direct Services for Governments](https://www.treasurydirect.gov/government/)\n - [Financial Management (FM) Marketplace Catalog](https://tfx.treasury.gov/fmqsmo/marketplace-catalog)\n\n\n\n\n\n\n\n### Additional Resources\n\n\n - [Privacy Act](/footer/privacy-act)\n - [Small Business Contacts](/policy-issues/small-business-programs/small-and-disadvantaged-business-utilization/how-to-contact-us)\n - [Budget and Performance](/about/budget-financial-reporting-planning-and-performance)\n - [TreasuryDirect.gov Securities/Bonds](http://www.treasurydirect.gov/)\n - [Freedom of Information Act (FOIA)](/footer/freedom-of-information-act)\n - [No FEAR Act Data](/footer/no-fear-act)\n - [Whistleblower Protection](/footer/prohibited-personnel-practices-and-whistleblower-protection)\n\n\n\n\n\n\n\n### Other Government Sites\n\n\n - [USA.gov](http://www.usa.gov/)\n - [USAJOBS.gov](http://www.usajobs.gov/)\n - [OPM.gov](http://www.opm.gov/)\n - [MyMoney.gov](http://www.mymoney.gov/)\n - [Data.gov](http://www.data.gov/)\n - [Forms.gov](https://www.usa.gov/forms)\n - [Regulations.gov](http://www.regulations.gov/)\n - [PaymentAccuracy.gov](http://www.paymentaccuracy.gov/)\n - [my Social Security](http://www.socialsecurity.gov/myaccount/)\n - [Vote.gov](https://vote.gov/)\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n - [Privacy Policy](https://home.treasury.gov/subfooter/privacy-policy)\n - [Google Privacy](https://home.treasury.gov/subfooter/google-privacy-policy)\n - [Site Policies and Notices](https://home.treasury.gov/subfooter/site-policies-and-notices)\n - [FAQs](https://home.treasury.gov/faqs)\n - [Feedback](https://www.treasury.gov/pages/tgovproblemsfeedbackform.aspx)\n - [Careers](/careers)\n - [Accessibility](/utility/accessibility)\n - [Contact](/utility/contact)\n\n\n\n Required Plug-ins [Adobe® Reader®](http://get.adobe.com/reader/)\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n- [Twitter](https://twitter.com/USTreasury)\n- [Facebook](https://www.facebook.com/USTreasuryDept)", "content_length": 45003, "content_type": "text/html", "description": "", "status_code": 200, "success": true, "title": "Daily Treasury Rates | U.S. Department of the Treasury", "url": "https://home.treasury.gov/resource-center/data-chart-center/interest-rates/TextView" }
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    "content": "Daily Treasury Rates | U.S. Department of the Treasury                  [Skip to main content](#main-content)\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n ![U.S. flag](/libraries/uswds/src/img/us_flag_small.png)\n\n\n\n\n\nAn official website of the United States government\n\n\n\nHere’s how you know\n\n\n\n  Here’s how you know\n\n\n\n\n\n\n\n\n\n ![Dot gov](/libraries/uswds/src/img/icon-dot-gov.svg)\n\n\n\n ** Official websites use .gov **\n A **.gov** website belongs to an official government organization in the United States.\n\n\n\n\n\n\n\n ![Https](/libraries/uswds/src/img/icon-https.svg)\n\n\n\n ** Secure .gov websites use HTTPS **\n A **lock** (LockA locked padlock) or **https://** means you’ve safely connected to the .gov website. 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Forecasting](/policy-issues/financial-markets-financial-institutions-and-fiscal-service/cash-and-debt-forecasting)\n\n[Debt Limit](/policy-issues/financial-markets-financial-institutions-and-fiscal-service/debt-limit)\n\n[Financial Stability Oversight Council](/policy-issues/financial-markets-financial-institutions-and-fiscal-service/fsoc)\n\n[Federal Insurance Office](/policy-issues/financial-markets-financial-institutions-and-fiscal-service/federal-insurance-office)\n\n[RESTORE Act](/policy-issues/financial-markets-financial-institutions-and-fiscal-service/restore-act)\n\n[1603 Program](/policy-issues/financial-markets-financial-institutions-and-fiscal-service/1603-program-payments-for-specified-energy-property-in-lieu-of-tax-credits)\n\n[The Community Development Financial Institution (CDFI) Fund](https://www.cdfifund.gov/)\n\n[Making Home Affordable](/data/troubled-assets-relief-program/housing)\n\n[Office of Capital Access](/policy-issues/coronavirus)\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n## [Financial Sanctions](https://ofac.treasury.gov/)\n\n\n\n[Specially Designated Nationals List (SDN List)](https://ofac.treasury.gov/specially-designated-nationals-and-blocked-persons-list-sdn-human-readable-lists)\n\n\n\n[Consolidated Sanctions List](https://ofac.treasury.gov/consolidated-sanctions-list-non-sdn-lists)\n\n\n\n[Search OFAC's Sanctions Lists](https://ofac.treasury.gov/sanctions-list-search-tool)\n\n\n\n[Additional Sanctions Lists](https://ofac.treasury.gov/other-ofac-sanctions-lists)\n\n\n\n[OFAC Recent Actions](https://ofac.treasury.gov/recent-actions)\n\n\n\n[Sanctions Programs and Country Information](https://ofac.treasury.gov/sanctions-programs-and-country-information)\n\n\n\n[Frequently Asked Questions](https://ofac.treasury.gov/faqs)\n\n\n\n[OFAC Civil Penalties and Enforcement](https://ofac.treasury.gov/civil-penalties-and-enforcement-information)\n\n\n\n[Contact OFAC](https://ofac.treasury.gov/contact-ofac)\n\n\n\n\n\n\n\n\n\n## [Consumer Policy](/policy-issues/consumer-policy)\n\n[Financial Literacy and Education Commission](/policy-issues/consumer-policy/financial-literacy-and-education-commission)\n\n[Mymoney.gov](https://www.mymoney.gov/)\n\n[Innovations in Financial Services](/policy-issues/consumer-policy/innovations-in-financial-services)\n\n[Featured Research](/policy-issues/consumer-policy/featured-research)\n\n[Student Loans](/system/files/136/Fact-Sheet-Department-of-Education-and-Department-of-the-Treasury.pdf)\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n## [International](/policy-issues/international)\n\n[The Committee on Foreign Investment in the United States (CFIUS)](/policy-issues/international/the-committee-on-foreign-investment-in-the-united-states-cfius)\n\n[Outbound Investment Security Program]( /policy-issues/international/outbound-investment-program)\n\n[Exchange Stabilization Fund](/policy-issues/international/exchange-stabilization-fund)\n\n[G-7 and G-20](/policy-issues/international/g-7-and-g-20)\n\n[International Monetary Fund](/policy-issues/international/international-monetary-fund)\n\n[Multilateral Development Banks](/policy-issues/international/multilateral-development-banks)\n\n[Macroeconomic and Foreign Exchange Policies of Major Trading Partners](/policy-issues/international/macroeconomic-and-foreign-exchange-policies-of-major-trading-partners)\n\n[Exchange Rate Analysis](/policy-issues/international/exchange-rate-analysis)\n\n[U.S.-China Comprehensive Strategic Economic Dialogue (CED)](/policy-issues/international/us-china-comprehensive-economic-dialogue)\n\n\n\n\n\n\n\n## [Small Business Programs](/policy-issues/small-business-programs)\n\n\n\n[Small and Disadvantaged Business Utilization](/policy-issues/small-business-programs/small-and-disadvantaged-business-utilization-0)\n\n\n\n[Small Business Lending Fund](/policy-issues/small-business-programs/small-business-lending-fund)\n\n\n\n[State Small Business Credit Initiative](/policy-issues/small-business-programs/state-small-business-credit-initiative-ssbci)\n\n\n\n\n\n\n\n\n\n## [Tribal Affairs](/policy-issues/tribal-affairs)\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n -  [Data](/data)\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n   Enter Search Term(s):\n\n[Advanced Search](https://search.usa.gov/search/advanced?affiliate=%5BREDACTED%5D)\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n Data\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n## [Interest Rates](/policy-issues/financing-the-government/interest-rate-statistics)\n\n[Daily Treasury Par Yield Curve Rates](/resource-center/data-chart-center/interest-rates/TextView?type=daily_treasury_yield_curve&field_tdr_date_value=2026)\n\n[Daily Treasury Par Real Yield Curve Rates](/resource-center/data-chart-center/interest-rates/TextView?type=daily_treasury_real_yield_curve&field_tdr_date_value=2026)\n\n[Daily Treasury Bill Rates](/resource-center/data-chart-center/interest-rates/TextView?type=daily_treasury_bill_rates&field_tdr_date_value=2026)\n\n[Daily Treasury Long-Term Rates](/resource-center/data-chart-center/interest-rates/TextView?type=daily_treasury_long_term_rate&field_tdr_date_value=2026)\n\n[Daily Treasury Real Long-Term Rates](/resource-center/data-chart-center/interest-rates/TextView?type=daily_treasury_real_long_term&field_tdr_date_value=2026)\n\n \n\n\n\n\n\n\n\n## [Treasury Coupon-Issue and Corporate Bond Yield Curve](/data/treasury-coupon-issues-and-corporate-bond-yield-curves)\n\n\n\n[Treasury Coupon Issues](/data/treasury-coupon-issues-and-corporate-bond-yield-curves/treasury-coupon-issues)\n\n\n\n[Corporate Bond Yield Curve](/data/treasury-coupon-issues-and-corporate-bond-yield-curve/corporate-bond-yield-curve)\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n## Federal Financial Data\n\n\n\n[Your Guide to America’s Finances](https://fiscaldata.treasury.gov/americas-finance-guide/ )\n\n\n\n[Monthly Treasury Statement](https://fiscaldata.treasury.gov/datasets/monthly-treasury-statement/summary-of-receipts-outlays-and-the-deficit-surplus-of-the-u-s-government)\n\n\n\n[Daily Treasury Statement](https://fiscaldata.treasury.gov/datasets/daily-treasury-statement/operating-cash-balance)\n\n\n\n\n\n\n\n\n\n## [How Your Money Is Spent](https://www.usaspending.gov/)\n\n[USAspending.gov](https://www.usaspending.gov/)\n\n\n\n\n\n\n\n## [National Debt](https://www.treasurydirect.gov/govt/reports/pd/pd_debttothepenny.htm)\n\n[National Debt to the Penny](https://www.treasurydirect.gov/govt/reports/pd/pd_debttothepenny.htm)\n\n[Historical Debt Outstanding](https://fiscaldata.treasury.gov/datasets/historical-debt-outstanding/historical-debt-outstanding)\n\n[Monthly Statement of the Public Debt](https://fiscaldata.treasury.gov/datasets/monthly-statement-public-debt/summary-of-treasury-securities-outstanding)\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n## [Quarterly Refunding](/policy-issues/financing-the-government/quarterly-refunding)\n\n\n\n[Debt Management Overview and Quarterly Refunding Process](/policy-issues/financing-the-government/quarterly-refunding/treasury-quarterly-refunding-process)\n\n\n\n[Most Recent Documents](/policy-issues/financing-the-government/quarterly-refunding/most-recent-quarterly-refunding-documents)\n\n\n\n[Archives](/policy-issues/financing-the-government/quarterly-refunding/quarterly-refunding-archives)\n\n\n\n[Webcasts](/policy-issues/financing-the-government/quarterly-refunding/treasury-quarterly-refunding-webcasts)\n\n\n\n\n\n\n\n\n\n## [Investor Class Auction Allotments](/data/investor-class-auction-allotments)\n\n\n\n \n\n\n\n## [Other Programs](/data/other-programs)\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n## [Treasury International Capital (TIC) System](/data/treasury-international-capital-tic-system)\n\n[U.S International Portfolio Investment Statistics](/data/treasury-international-capital-tic-system)\n\n[Release Dates](/data/treasury-international-capital-tic-system-home-page/release-dates-of-tic-data-0)\n\n[Forms and Instructions](/data/treasury-international-capital-tic-system-home-page/tic-forms-instructions)\n\n[TIC Press Releases](/data/tic-press-releases-by-topic)\n\n\n\n\n\n\n\n## [U.S. International Reserve Position](/data/us-international-reserve-position)\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n## [Troubled Assets Relief Program](/data/troubled-asset-relief-program)\n\n[Reports](/data/troubled-assets-relief-program/reports)\n\n## [Office of the Chief Data Officer](/about/offices/management/office-of-the-chief-data-officer)\n\n[Federal CDO Council](https://www.cdo.gov/)\n\n[Data.gov](https://www.data.gov/)\n\n[Treasury Open Data](/data/treasury-open-data)\n\n[Evidence Act H.R.4174](https://www.congress.gov/bill/115th-congress/house-bill/4174)\n\n[Datafoundation.org](https://datafoundation.org/)\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n -  [Services](/services)\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n   Enter Search Term(s):\n\n[Advanced Search](https://search.usa.gov/search/advanced?affiliate=%5BREDACTED%5D)\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n Services\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n## [Report Fraud, Waste & Abuse](/services/report-fraud-waste-and-abuse)\n\n[Report COVID-19 Scam Attempts](/services/report-fraud-waste-and-abuse/covid-19-scams)\n\n[Report Scam Attempts](/services/report-fraud-waste-and-abuse/report-scam-attempts)\n\n[Report Fraud Related to Government Contracts](/services/report-fraud-waste-and-abuse/report-fraud-or-misconduct-related-to-government-contracts-or-grants)\n\n[Inspectors General](/services/report-fraud-waste-and-abuse/inspectors-general)\n\n\n\n\n\n\n\n## [Bonds and Securities](/services/bonds-and-securities)\n\n[Buy, Manage, and Redeem](https://www.treasurydirect.gov/)\n\n[Treasury Hunt - Search for Matured Bonds](https://www.treasurydirect.gov/savings-bonds/treasury-hunt/?utm_source=%5BREDACTED%5D&utm_medium=%5BREDACTED%5D&utm_campaign=%5BREDACTED%5D&utm_id=%5BREDACTED%5D)\n\n[Cashing Savings Bonds in Disaster-Declared Areas](https://www.treasurydirect.gov/savings-bonds/cashing-a-bond/affected-by-a-disaster/)\n\n[Frequently Asked Questions](https://www.treasurydirect.gov/help-center/)\n\n\n\n\n\n\n\n## [Grant Programs](/services/treasury-financial-assistance)\n\n[Pay for Results (SIPPRA)](/services/social-impact-partnerships/sippra-pay-for-results)\n\n[RESTORE Act](/policy-issues/financial-markets-financial-institutions-and-fiscal-service/restore-act)\n\n[Community Development Financial Institution (CDFI) Fund](https://www.cdfifund.gov/)\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n## [Treasury Payments](/services/treasury-payments)\n\n[Where is my Refund?](https://www.irs.gov/refunds)\n\n[Lost or Expired Check](https://fiscal.treasury.gov/pirs/i-want-to.html)\n\n[Direct Express Card](https://www.fiscal.treasury.gov/directexpress/)\n\n[Non-Benefit Federal Payments](https://www.fiscal.treasury.gov/eft/)\n\n[Electronic Federal Benefit Payments - GoDirect](https://godirect.gov/gpw/)\n\n\n\n\n\n\n\n## [Currency and Coins](/services/currency-and-coins)\n\n[Shop for Coin Products](https://www.usmint.gov/)\n\n[Shop for Currency Products](https://www.bep.gov/services)\n\n[Redeem Damaged Currency](https://www.bep.gov/services/mutilated-currency-redemption)\n\n[Bureau of Engraving and Printing](https://www.bep.gov/)\n\n[U.S Mint](https://www.usmint.gov/)\n\n \n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n## [Auctions](/services/treasury-auctions)\n\n[IRS Auctions](https://www.irsauctions.gov/)\n\n[Real Estate](https://www.treasury.gov/auctions/treasury/rp/)\n\n[General Property, Vehicles, Vessels & Aircraft](https://www.treasury.gov/auctions/treasury/gp/)\n\n\n\n\n\n\n\n## [Kline-Miller Multiemployer Pension Reform Act of 2014](/services/the-multiemployer-pension-reform-act-of-2014)\n\n\n\n[Applications](/services/the-multiemployer-pension-reform-act-of-2014/applications-for-benefit-suspension)\n\n\n\n[Frequently Asked Questions](/services/the-multiemployer-pension-reform-act-of-2014/frequently-asked-questions-about-the-kline-miller-multiemployer-pension-reform-act)\n\n\n\n\n\n\n\n\n\n## [Education](/services/education)\n\n## Whistleblowing and Financial Integrity\n\n[Whistleblower Resources](/services/whistleblowing-and-financial-integrity)\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n## [Taxes](/services/taxes)\n\n\n\n[Internal Revenue Service (IRS)](https://www.irs.gov/)\n\n\n\n[IRS Forms, Instructions & Publications](https://www.irs.gov/forms-instructions)\n\n\n\n[Refund Status](https://www.irs.gov/refunds)\n\n\n\n[Foreign Account Tax Compliance Act](https://www.irs.gov/businesses/corporations/foreign-account-tax-compliance-act-fatca)\n\n\n\n\n\n\n\n\n\n## [Forms](/services/forms)\n\n[IRS Forms and Instructions](https://www.irs.gov/forms-instructions)\n\n[Savings Bonds - Treasury Securities](https://treasurydirect.gov/forms.htm)\n\n[Bank Secrecy Act - Fincen 114 and more](https://bsaefiling.fincen.treas.gov/main.html)\n\n[OFAC License Application](https://ofac.treasury.gov/ofac-license-application-page)\n\n[OFAC Reporting](https://ofac.treasury.gov/ofac-reporting-system)\n\n[Treasury International Capital (TIC)](/data/treasury-international-capital-tic-system/tic-forms-instructions)\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n## [Government Shared Services](/services/government-shared-services)\n\n[Treasury Franchise Fund (TFF)](/services/government-shared-services/treasury-franchise-fund)\n\n[Center for Financial Management (CFM)](https://fiscal.treasury.gov/financial-management-solutions/financial-management-shared-services)\n\n[Shared Services Program (SSP)](/services/government-shared-services/shared-services-programs)\n\n[Financial Management (FM) Marketplace Catalog](https://tfx.treasury.gov/fmqsmo/marketplace-catalog)\n\n[TreasuryDirect](https://www.treasurydirect.gov/government/)\n\n[Invoice Processing Platform](https://www.ipp.gov/)\n\n\n\n\n\n\n\n## [Tours and Library](/services/tours-and-library)\n\n[Historic Treasury Building](/services/tours-and-library/tours-of-the-historic-treasury-building)\n\n[Library](/services/tours-and-library/library)\n\n[Curator](/about/history/curator)\n\n[Bureau of Engraving and Printing](https://www.bep.gov/visitor-centers)\n\n[U.S. Mint](https://www.usmint.gov/about/tours-and-locations)\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n -  [News](/news/press-releases)\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n   Enter Search Term(s):\n\n[Advanced Search](https://search.usa.gov/search/advanced?affiliate=%5BREDACTED%5D)\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n News\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n## [Featured Stories](/news/featured-stories)\n\n\n\n\n\n\n\n June 23, 2026\n\n[Achieving our Objectives, Supporting our Stakeholders: OFAC-OFSI Enhanced Partnership Exchange 2026](/news/featured-stories/achieving-our-objectives-supporting-our-stakeholders-ofac-ofsi-enhanced-partnership-exchange-2026)\n\n\n\n\n\n February 13, 2026\n\n[Treasury Accepting Whistleblower Tips on Fraud, Money Laundering, Sanctions Violations](/news/featured-stories/treasury-accepting-whistleblower-tips-on-fraud-money-laundering-sanctions-violations)\n\n\n\n\n\n December 23, 2025\n\n[Penny Production Cessation FAQs](/news/featured-stories/penny-production-cessation-faqs)\n\n\n\n\n\n\n\n\n\n [View all Featured Stories](/news/featured-stories)\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n## [Press Releases](/news/press-releases)\n\n\n\n\n\n\n\n August 20, 2026\n\n[Treasury Increases Sanctions on Hizballah and Targets Network Smuggling Millions in Cash for Hizballah](/news/press-releases/sb0611)\n\n\n\n\n\n August 20, 2026\n\n[Treasury Sanctions Major Ecuador-Based Cocaine Network Linked to Violent Gangs and Mexican Cartels](/news/press-releases/sb0610)\n\n\n\n\n\n August 20, 2026\n\n[U.S. Treasury Proposes Common Sense and Low-Cost Investment Rules for Trump Accounts](/news/press-releases/sb0609)\n\n\n\n\n\n\n\n\n\n [View All Press Releases](/news/press-releases)\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n## [Remarks and Statements](/news/press-releases/statements-remarks)\n\n\n\n\n\n\n\n August 10, 2026\n\n[Remarks from Secretary of the Treasury Scott Bessent at Joint Base Lindsey Graham Renaming Ceremony](/news/press-releases/sb0601)\n\n\n\n\n\n August 7, 2026\n\n[Secretary Bessent Issues Statement Welcoming S&P Global Release of Critical Mineral Reference Prices](/news/press-releases/sb0600)\n\n\n\n\n\n August 6, 2026\n\n[Remarks from Secretary of the Treasury Scott Bessent at Event with Arizona Bankers in Phoenix](/news/press-releases/sb0595)\n\n\n\n\n\n\n\n\n\n [View All Remarks and Statements](/news/press-releases/statements-remarks)\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n## [Press Information](/news/press-releases)\n\n\n\n[Press Contacts](/news/contacts-for-members-of-the-media)\n\n\n\n[Weekly Public Schedule Archive](https://search.usa.gov/search/docs?utf8=%5BREDACTED%5D&affiliate=%5BREDACTED%5D&dc=%5BREDACTED%5D&query=%5BREDACTED%5D)\n\n\n\n[Webcasts](/news/webcasts)\n\n\n\n[Media Advisories Archive](https://search.usa.gov/search/docs?utf8=%5BREDACTED%5D&affiliate=%5BREDACTED%5D&dc=%5BREDACTED%5D&query=%5BREDACTED%5D)\n\n\n\n[Subscribe to Press Releases](https://service.govdelivery.com/accounts/USTREAS/subscriber/new?topic_id=%5BREDACTED%5D)\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n## [Twitter](https://twitter.com/USTreasury)\n\n\n\n\n\n\n\n [View All Tweets](https://twitter.com/USTreasury)\n\n\n\n\n\n\n\n\n\n\n\n\n -  [Whistleblower Resources](/whistleblower)\n -  [Working Families Tax Cuts](/wftc)\n -  [Search](/search)\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n   Enter Search Term(s):\n\n[Advanced Search](https://search.usa.gov/search/advanced?affiliate=%5BREDACTED%5D)\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n Search\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n## The Public\n\n\n   -  [General Public](/)\n     -  [Auctions](https://home.treasury.gov/services/treasury-auctions)\n     -  [Report Scam Attempts](https://home.treasury.gov/services/report-fraud-waste-and-abuse/report-scam-attempts)\n     -  [Savings Bonds](https://www.treasurydirect.gov/tdhome.htm)\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n## Businesses\n\n\n   -  [All Businesses](/)\n     -  [Form 941, employer's quarterly federal tax return](https://www.irs.gov/forms-pubs/about-form-941)\n     -  [Employer Identification Number (EIN)](https://www.irs.gov/businesses/small-businesses-self-employed/apply-for-an-employer-identification-number-ein-online)\n\n\n   -  [Small Businesses](/)\n     -  [Government Contracting Small Business Contacts](https://home.treasury.gov/policy-issues/small-business-programs/small-and-disadvantaged-business-utilization/bureau-small-business-specialists)\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n## Financial Institutions\n\n\n   -  [All Financial Institutions](/)\n     -  [Specially Designated Nationals list](https://home.treasury.gov/policy-issues/financial-sanctions/specially-designated-nationals-and-blocked-persons-list-sdn-human-readable-lists)\n     -  [Interest rate statistics](https://www.treasury.gov/resource-center/data-chart-center/interest-rates/Pages/default.aspx)\n     -  [Quarterly refunding information](https://www.treasury.gov/resource-center/data-chart-center/quarterly-refunding/Pages/default.aspx)\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n## Government\n\n\n   -  [Federal Government](/)\n     -  [Budget, Financial Reporting, Planning and Performance](https://www.treasury.gov/about/budget-performance/Pages/default.aspx)\n     -  [Shared Services](https://home.treasury.gov/services/government-shared-services)\n     -  [TreasuryDirect for Government](https://treasurydirect.gov/)\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n Breadcrumb\n -  [Home](/)\n -  Policy Issues\n -  [Financing the Government](/policy-issues/financing-the-government)\n -  [Interest Rate Statistics](/policy-issues/financing-the-government/interest-rate-statistics)\n -  Daily Treasury Rates\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n## Daily Treasury Rates\n\n\n\n\n\n\n\n\n\n\n\n\n\n###  Resources\n\n\n - [![](/modules/custom/treasury_admintool/img/envelop.png)Subscribe to Developer Notice Updates](https://public.govdelivery.com/accounts/USTREAS/subscriber/new?topic_id=%5BREDACTED%5D)\n -  [Developer Notice on Changes to the XML Feeds](/developer-notice-xml-changes)\n -  [Interest Rates - Frequently Asked Questions](/policy-issues/financing-the-government/interest-rate-statistics/interest-rates-frequently-asked-questions)\n -  [Treasury Daily Interest Rate XML Feed](/policy-issues/financing-the-government/interest-rate-statistics/interest-rate-xml-files)\n -  [Treasury Yield Curve Methodology](/policy-issues/financing-the-government/interest-rate-statistics/treasury-yield-curve-methodology)\n\n\n\n\n\n\n\n\n\n\n\n Select Type of Interest Rate Data Daily Treasury Par Yield Curve RatesDaily Treasury Bill RatesDaily Treasury Long-Term RatesDaily Treasury Par Real Yield Curve RatesDaily Treasury Real Long-Term Rates\n\n   Select Time Period\n\n\n\n  Current Month\n\n\n\n  2026\n\n\n\n  2025\n\n\n\n  2024\n\n\n\n\n\nFor daily rates prior to 2023, please [View Daily Treasury Archives](/resource-center/data-chart-center/interest-rates/daily-treasury-rate-archives).\n\n\n\n\n\n\n\n\n\n⚠️ After selecting a data type or time period, click **Apply** to update the table below.\n\n\n\n\n\n\n\n [![GovDelivery logo](/modules/custom/treasury_admintool/img/envelop.png)Get updates to this content](https://public.govdelivery.com/accounts/USTREAS/subscriber/new?topic_id=%5BREDACTED%5D)\n\n---\n\n\n\n\n\n#### Daily Treasury Par Yield Curve Rates\n\n\n\n\n\n[Download CSV](/resource-center/data-chart-center/interest-rates/daily-treasury-rates.csv/all/202609?field_tdr_date_value_month=202609&type=daily_treasury_yield_curve&page&_format=csv)\n\n [View XML feed](/resource-center/data-chart-center/interest-rates/pages/xml?data=daily_treasury_yield_curve&field_tdr_date_value=)  ![Information icon](/themes/custom/hamilton/images/info.svg) Download raw XML.  [Render XML](/resource-center/data-chart-center/interest-rates/pages/xmlview?data=daily_treasury_yield_curve&field_tdr_date_value=)  ![Information icon](/themes/custom/hamilton/images/info.svg) Browser-friendly view of XML.\n\n\n\n\n\n\n\n\n\n  |  Date |  20 YR |  30 YR |  Extrapolation Factor |  6 WEEKS BANK DISCOUNT |  COUPON EQUIVALENT |  8 WEEKS BANK DISCOUNT |  COUPON EQUIVALENT |  17 WEEKS BANK DISCOUNT |  COUPON EQUIVALENT |  52 WEEKS BANK DISCOUNT |   COUPON EQUIVALENT |  1 Mo |  1.5 Mo |  2 Mo |  3 Mo |  4 Mo |  6 Mo |  1 Yr |  2 Yr |  3 Yr |  5 Yr |  7 Yr |  10 Yr |  20 Yr |  30 Yr |\n   |  09/01/2026  |  N/A  |  N/A  |  N/A  |  N/A  |  N/A  |  N/A  |  N/A  |  N/A  |  N/A  |  N/A  |  N/A  |  3.85  |  3.88  |  3.89  |  3.92  |  3.97  |  4.00  |  4.18  |  4.39  |  4.46  |  4.55  |  4.66  |  4.79  |  5.27  |  5.27  |\n |  09/02/2026  |  N/A  |  N/A  |  N/A  |  N/A  |  N/A  |  N/A  |  N/A  |  N/A  |  N/A  |  N/A  |  N/A  |  3.83  |  3.87  |  3.89  |  3.92  |  4.02  |  4.00  |  4.16  |  4.39  |  4.45  |  4.54  |  4.66  |  4.79  |  5.27  |  5.27  |\n |  09/03/2026  |  N/A  |  N/A  |  N/A  |  N/A  |  N/A  |  N/A  |  N/A  |  N/A  |  N/A  |  N/A  |  N/A  |  3.83  |  3.82  |  3.91  |  3.89  |  3.99  |  3.95  |  4.11  |  4.34  |  4.41  |  4.52  |  4.63  |  4.77  |  5.25  |  5.25  |\n |  09/04/2026  |  N/A  |  N/A  |  N/A  |  N/A  |  N/A  |  N/A  |  N/A  |  N/A  |  N/A  |  N/A  |  N/A  |  3.79  |  3.83  |  3.90  |  3.91  |  4.00  |  3.98  |  4.13  |  4.37  |  4.45  |  4.54  |  4.65  |  4.78  |  5.25  |  5.24  |\n |  09/08/2026  |  N/A  |  N/A  |  N/A  |  N/A  |  N/A  |  N/A  |  N/A  |  N/A  |  N/A  |  N/A  |  N/A  |  3.81  |  3.88  |  3.91  |  3.94  |  4.02  |  4.00  |  4.15  |  4.39  |  4.44  |  4.57  |  4.68  |  4.80  |  5.26  |  5.25  |\n |  09/09/2026  |  N/A  |  N/A  |  N/A  |  N/A  |  N/A  |  N/A  |  N/A  |  N/A  |  N/A  |  N/A  |  N/A  |  3.81  |  3.88  |  3.93  |  3.95  |  4.06  |  4.01  |  4.17  |  4.43  |  4.49  |  4.61  |  4.71  |  4.83  |  5.28  |  5.28  |\n |  09/10/2026  |  N/A  |  N/A  |  N/A  |  N/A  |  N/A  |  N/A  |  N/A  |  N/A  |  N/A  |  N/A  |  N/A  |  3.91  |  3.93  |  4.01  |  4.00  |  4.11  |  4.07  |  4.28  |  4.56  |  4.63  |  4.75  |  4.84  |  4.95  |  5.39  |  5.37  |\n |  09/11/2026  |  N/A  |  N/A  |  N/A  |  N/A  |  N/A  |  N/A  |  N/A  |  N/A  |  N/A  |  N/A  |  N/A  |  3.93  |  3.99  |  4.05  |  4.07  |  4.15  |  4.12  |  4.35  |  4.63  |  4.69  |  4.78  |  4.87  |  4.96  |  5.38  |  5.35  |\n\n\n\n\n\n\n\n\n---\n\n\n\n\n\n Friday Sep 11, 2026\n\n\n\n\n\n\n\n\n\nFriday Sep 11, 2026\n\n\n\n*Series Break - Treasury updated its methodology for deriving yield curves. On 12/6/2021, Treasury began using a monotone convex spline (MC) method for deriving its official par yield curves and discontinued the use of the quasi-cubic Hermite spline (HS) methodology. **All Treasury yield curve rates derived from yield curves that used the HS methodology - prior to implementation of the MC method - remain official.** See the [Yield Curve Methodology Change Information Sheet](/policy-issues/financing-the-government/yield-curve-methodology-change-information-sheet) for more details.\n\n\n\n** The 1.5-month constant maturity series began on February 18, 2025, with the first auction of a 6-week Treasury bill as a benchmark Treasury security. Prior to this date, Treasury had issued Treasury bills with 6-week maturities as cash management bills.\n\n\n\n** The 4-month constant maturity series began on October 19, 2022, with the first auction of a 17-week Treasury bill as a benchmark Treasury security. Prior to this date, Treasury had issued Treasury bills with 17-week maturities as cash management bills.\n\n\n\nThe 2-month constant maturity series began on October 16, 2018, with the first auction of the 8-week Treasury bill.\n\n\n\n30-year Treasury constant maturity series was discontinued on February 18, 2002 and reintroduced on February 9, 2006. From February 18, 2002 to February 8, 2006, Treasury published alternatives to a 30-year rate. See Long-Term Average Rate for more information.\n\n\n\nTreasury discontinued the 20-year constant maturity series at the end of calendar year 1986 and reinstated that series on October 1, 1993. As a result, there are no 20-year rates available for the time-period January 1, 1987 through September 30, 1993.\n\n\n\n**Treasury Par Yield Curve Rates:** These rates are commonly referred to as \"Constant Maturity Treasury\" rates, or CMTs. Yields are interpolated by the Treasury from the daily par yield curve. This curve, which relates the yield on a security to its time to maturity, is based on the closing market bid prices on the most recently auctioned Treasury securities in the over-the-counter market. These par yields are derived from indicative, bid-side market price quotations (not actual transactions) obtained by the Federal Reserve Bank of New York at or near 3:30 PM each trading day. The CMT yield values are read from the par yield curve at fixed maturities, currently 1, 1.5, 2, 3, 4 and 6 months and 1, 2, 3, 5, 7, 10, 20, and 30 years. This method provides a par yield for a 10-year maturity, for example, even if no outstanding security has exactly 10 years remaining to maturity.\n\n\n\n**Treasury Par Yield Curve Methodology:** The Treasury par yield curve is estimated daily using a monotone convex spline method. Inputs to the model are indicative bid-side prices for the most recently auctioned nominal Treasury securities. Treasury reserves the option to make changes to the yield curve as appropriate and in its sole discretion. [See our Treasury Yield Curve Methodology page](https://home.treasury.gov/policy-issues/financing-the-government/interest-rate-statistics/treasury-yield-curve-methodology) for details.\n\n\n\n**Negative Yields and Nominal Constant Maturity Treasury Series Rates (CMTs):** At times, financial market conditions, in conjunction with extraordinarily low levels of interest rates, may result in negative yields for some Treasury securities trading in the secondary market. Negative yields for Treasury securities most often reflect highly technical factors in Treasury markets related to the cash and repurchase agreement markets and are at times unrelated to the time value of money.\n\n\n\nAt such times, Treasury will not restrict the use of prices that correspond to negative yields as inputs to the monotone convex spline method. However, the derived par yield curve from these input prices for the Treasury nominal Constant Maturity Treasury series (CMTs) will be floored at zero. This decision is consistent with Treasury not accepting negative yields in Treasury nominal security auctions.\n\n\n\nIn addition, given that CMTs are used in many statutorily and regulatory determined loan and credit programs as well as for setting interest rates on non-marketable government securities, establishing a floor of zero more accurately reflects borrowing costs related to various programs.\n\n\n\nFor more information regarding these statistics contact the Office of Debt Management by email at [debt.management@do.treas.gov](mailto:debt.management@do.treas.gov)\n\n\n\nFor other Public Debt information contact (202) 504-3550\n\n\n\n\n\n\n\n\n\n\n\n\n\n Friday Sep 11, 2026\n\n\n\n\n\n\n\n\n\nFriday Sep 11, 2026\n\n\n\n**Daily Treasury Bill Rates:** These rates are the daily secondary market quotations on the most recently auctioned Treasury Bills for each maturity tranche (4-week, 6-week, 8-week, 13-week, 17-week, 26-week, and 52-week) for which 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 security that pays semiannual interest with the same maturity date.\n\n\n\nFor more information regarding these statistics contact the Office of Debt Management by email at [debt.management@do.treas.gov](mailto:debt.management@do.treas.gov)\n\n\n\nFor other Public Debt information contact (202) 504-3550.\n\n\n\n\n\n\n\n\n\n\n\n\n\n Friday Sep 11, 2026\n\n\n\n\n\n\n\n\n\nFriday Sep 11, 2026\n\n\n\n**Treasury Long-Term Average Rate and Extrapolation Factors.** Beginning February 18, 2002, Treasury ceased publication of the 30-year constant maturity series. Instead, from February 19, 2002 through May 28, 2004, Treasury published a Long-Term Average Rate, \"LT>25,\" (not to be confused with the Long-Term Composite Rate, definitions below). In addition, Treasury published daily linear extrapolation factors that could be added to the Long-Term Average Rate to allow interested parties to compute an estimated 30-year rate. On June 1, 2004, Treasury discontinued the \"LT>25\" average due to a dearth of eligible bonds. In place of the \"LT>25\" average, Treasury published the Treasury 20-year Constant Maturity rate on this page along with an extrapolation factor that was added to the 20-year Constant Maturity to obtain an estimate for a theoretical 30-year rate. **On February 9, 2006, Treasury reintroduced the 30-year constant maturity and is no longer publishing the extrapolation factor.**\n\n\n\n**The Long-Term Average Rate, \"LT>25,\"** was the arithmetic average of the bid yields on all outstanding fixed-coupon securities (i.e., excluding Inflation-Indexed securities) with 25 years or more remaining to maturity. This series first appeared on February 19, 2002, following discontinuation of the 30-year Treasury constant maturity series. Subsequently, the \"LT>25\" average was discontinued on June 1, 2004.\n\n\n\n**Linear Extrapolation Factors** were determined by considering the slope of the yield curve at it's long end and extrapolating out to a theoretical 30-year point. To use the Extrapolation Factor to determine a 30-year proxy rate, add the factor to the 20-year Constant Maturity Rate. For example, if on a particular day the 20-year Constant Maturity was 5.40% and the Extrapolation Factor was 0.02%, then a 30-year theoretical rate would have been 5.40% + 0.02% = 5.42%. Publishing of the Linear Extrapolation Factors was discontinued on February 9, 2006 with the reintroduction of the 30-year Constant Maturity Rate.\n\n\n\n**The Long-Term Composite Rate** is the unweighted average of bid yields on all outstanding fixed-coupon bonds neither due nor callable in less than 10 years.\n\n\n\nFor more information regarding these statistics contact the Office of Debt Management by email at [debt.management@do.treas.gov](mailto:debt.management@do.treas.gov)\n\n\n\n\n\n\n\n\n\n\n\n\n\n Friday Sep 11, 2026\n\n\n\n\n\n\n\n\n\nFriday Sep 11, 2026\n\n\n\n*Series Break - Treasury updated its methodology for deriving yield curves. On 12/6/2021, Treasury began using a monotone convex spline (MC) method for deriving its official par yield curves and discontinued the use of the quasi-cubic Hermite spline (HS) methodology. **All Treasury yield curve rates derived from yield curves that used the HS methodology - prior to implementation of the MC method - remain official.** See the [Yield Curve Methodology Change Information Sheet](/policy-issues/financing-the-government/yield-curve-methodology-change-information-sheet) for more details.\n\n\n\n**Treasury Par Real Yield Curve Rates:** These rates are commonly referred to as \"Real Constant Maturity Treasury\" rates, or R-CMTs. Par real yields on Treasury Inflation Protected Securities (TIPS) at \"constant maturity\" are interpolated by the U.S. Treasury from Treasury's daily par real yield curve. These par real yields are calculated from indicative secondary market quotations obtained by the Federal Reserve Bank of New York. The par real yield values are read from the par real yield curve at fixed maturities, currently 5, 7, 10, 20, and 30 years. This method provides a par real yield for a 10-year maturity, for example, even if no outstanding security has exactly 10 years remaining to maturity.\n\n\n\nOn February 22, 2010, Treasury sold a new 30-Year TIP security and expanded this table to include a 30-Year Real CMT rate.\n\n\n\n**Series Break - Starting 12/01/2008, the TIPS yield curve began using the most recently auctioned TIPS as knot points rather than all securities. The reported values from September 2 to November 28, 2008, utilize the old methodology and remain official.\n\n\n\nOn July 27, 2004, Treasury sold a new long-term TIP security and expanded this table to include a 20-year Real CMT rate. The 20-Year was discontinued at the November 2009 Quarterly Refunding in favor of a 30-Year TIP security.\n\n\n\n**Treasury Par Yield Curve Methodology:** The Treasury par real yield curve is estimated daily using a monotone convex spline method. Inputs to the model are bid-side prices for the most recently auctioned TIPS securities.\n\n\n\nFor more information regarding these statistics contact the Office of Debt Management by email at [debt.management@do.treas.gov](mailto:debt.management@do.treas.gov)\n\n\n\nFor other Public Debt information contact (202) 504-3550.\n\n\n\n\n\n\n\n\n\n\n\n\n\n Friday Sep 11, 2026\n\n\n\n\n\n\n\n\n\nFriday Sep 11, 2026\n\n\n\n**Long Term Real Rate Average:** The Long-Term Real Rate Average is the unweighted average of bid real yields on all outstanding TIPS with remaining maturities of more than 10 years and is intended as a proxy for long-term real rates.\n\n\n\nFor more information regarding these statistics contact the Office of Debt Management by email at [debt.management@do.treas.gov](mailto:debt.management@do.treas.gov)\n\n\n\nFor other Public Debt information contact (202) 504-3550\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n### Bureaus\n\n\n -  [Alcohol and Tobacco Tax and Trade (TTB)](http://www.ttb.gov/)\n -  [Bureau of Engraving and Printing (BEP)](https://www.bep.gov/)\n -  [Bureau of the Fiscal Service (BFS)](http://www.fiscal.treasury.gov/)\n -  [Financial Crimes Enforcement Network (FinCEN)](http://www.fincen.gov/)\n -  [Internal Revenue Service (IRS)](http://www.irs.gov/)\n -  [Office of the Comptroller of the Currency (OCC)](http://www.occ.gov/)\n -  [U.S. Mint](http://www.usmint.gov/)\n\n\n\n\n\n\n\n### Inspector General Sites\n\n\n -  [Office of Inspector General (OIG)](https://oig.treasury.gov/)\n -  [Treasury Inspector General for Tax Administration (TIGTA)](http://www.treasury.gov/tigta)\n -  [Report Scams, Fraud, Waste & Abuse](/services/report-fraud-waste-and-abuse)\n -  [Special Inspector General for Pandemic Recovery (SIGPR)](https://www.sigpr.gov/)\n\n\n\n\n\n\n\n### U.S. Government Shared Services\n\n\n -  [Center for Financial Management](https://fiscal.treasury.gov/financial-management-solutions/financial-management-shared-services)\n -  [Treasury Direct Services for Governments](https://www.treasurydirect.gov/government/)\n -  [Financial Management (FM) Marketplace Catalog](https://tfx.treasury.gov/fmqsmo/marketplace-catalog)\n\n\n\n\n\n\n\n### Additional Resources\n\n\n -  [Privacy Act](/footer/privacy-act)\n -  [Small Business Contacts](/policy-issues/small-business-programs/small-and-disadvantaged-business-utilization/how-to-contact-us)\n -  [Budget and Performance](/about/budget-financial-reporting-planning-and-performance)\n -  [TreasuryDirect.gov Securities/Bonds](http://www.treasurydirect.gov/)\n -  [Freedom of Information Act (FOIA)](/footer/freedom-of-information-act)\n -  [No FEAR Act Data](/footer/no-fear-act)\n -  [Whistleblower Protection](/footer/prohibited-personnel-practices-and-whistleblower-protection)\n\n\n\n\n\n\n\n### Other Government Sites\n\n\n -  [USA.gov](http://www.usa.gov/)\n -  [USAJOBS.gov](http://www.usajobs.gov/)\n -  [OPM.gov](http://www.opm.gov/)\n -  [MyMoney.gov](http://www.mymoney.gov/)\n -  [Data.gov](http://www.data.gov/)\n -  [Forms.gov](https://www.usa.gov/forms)\n -  [Regulations.gov](http://www.regulations.gov/)\n -  [PaymentAccuracy.gov](http://www.paymentaccuracy.gov/)\n -  [my Social Security](http://www.socialsecurity.gov/myaccount/)\n -  [Vote.gov](https://vote.gov/)\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n -  [Privacy Policy](https://home.treasury.gov/subfooter/privacy-policy)\n -  [Google Privacy](https://home.treasury.gov/subfooter/google-privacy-policy)\n -  [Site Policies and Notices](https://home.treasury.gov/subfooter/site-policies-and-notices)\n -  [FAQs](https://home.treasury.gov/faqs)\n -  [Feedback](https://www.treasury.gov/pages/tgovproblemsfeedbackform.aspx)\n -  [Careers](/careers)\n -  [Accessibility](/utility/accessibility)\n -  [Contact](/utility/contact)\n\n\n\n Required Plug-ins [Adobe® Reader®](http://get.adobe.com/reader/)\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n- [Twitter](https://twitter.com/USTreasury)\n- [Facebook](https://www.facebook.com/USTreasuryDept)",
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send_message completeddispatch toolu_01JC9NKv1NB84UHToZbyu6PF
Input
{ "final": true, "in_response_to": "42a1b68c", "message": "Latest [Treasury par yields](https://home.treasury.gov/resource-center/data-chart-center/interest-rates/TextView?type=%5BREDACTED%5D&field_tdr_date_value_month=%5BREDACTED%5D), for 09/11/2026:\n\n| Maturity | Yield |\n|---|---|\n| 3-month | 4.07% |\n| 2-year | 4.63% |\n| 10-year | 4.96% |\n| 30-year | 5.35% |\n\n2s10s spread: 4.96 − 4.63 = +0.33% (33 bps), positively sloped. The curve is upward sloping all the way out: 3M to 2Y is +56 bps, 10Y to 30Y is +39 bps. It flattened slightly from the day before, when 2s10s was 39 bps (2Y 4.56, 10Y 4.95), as the front end sold off faster than the long end." }
Result
Delivered (confirmed) as 2 messages. Your draft was polished into texting register, so the wording differs from what you wrote; this is exactly what the user sees: 1) ### Treasury yields as of 09/11/2026 · Source | Maturity | Yield | |---|---| | 3-month | 4.07% | | 2-year | 4.63% | | 10-year | 4.96% | | 30-year | 5.35% | 2) 2s10s spread is 33 bps, positively sloped. Curve stayed upward across all segments: front end sold off faster than the long end since yesterday. These are your words now, and this is the whole reply: the delivery layer chose its density and shape by design. Never dispute, re-explain, or apologize for the phrasing, and never send a supplement to restore detail it left out. Only a final send settles its request. Never chase wording with another send. If a fact in it is wrong and would change what the user does, correct it when their next message arrives. Nothing else is open: no request awaits a reply and no work is running. A response with no tool call ends the run. answers: 42a1b68c-29b9-4f6c-924a-986d05001a5b
Sub-agent trace (toolu_01JC9NKv1NB84UHToZbyu6PF, 2 events)
tools_started send_message t=117856.823
Inner payload
{
  "tool_name": "send_message",
  "tool_input": {
    "final": true,
    "in_response_to": "42a1b68c",
    "message": "Latest [Treasury par yields](https://home.treasury.gov/resource-center/data-chart-center/interest-rates/TextView?type=%5BREDACTED%5D&field_tdr_date_value_month=%5BREDACTED%5D), for 09/11/2026:\n\n| Maturity | Yield |\n|---|---|\n| 3-month | 4.07% |\n| 2-year | 4.63% |\n| 10-year | 4.96% |\n| 30-year | 5.35% |\n\n2s10s spread: 4.96 − 4.63 = +0.33% (33 bps), positively sloped. The curve is upward sloping all the way out: 3M to 2Y is +56 bps, 10Y to 30Y is +39 bps. It flattened slightly from the day before, when 2s10s was 39 bps (2Y 4.56, 10Y 4.95), as the front end sold off faster than the long end."
  },
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tools_completed send_message t=117856.824
Inner payload
{
  "tool_name": "send_message",
  "dispatch_id": "toolu_01JC9NKv1NB84UHToZbyu6PF",
  "status": "completed",
  "result": "Delivered (confirmed) as 2 messages. Your draft was polished into texting register, so the wording differs from what you wrote; this is exactly what the user sees:\n1) ### Treasury yields as of 09/11/2026 · Source\n\n| Maturity | Yield |\n|---|---|\n| 3-month | 4.07% |\n| 2-year | 4.63% |\n| 10-year | 4.96% |\n| 30-year | 5.35% |\n2) 2s10s spread is 33 bps, positively sloped. Curve stayed upward across all segments: front end sold off faster than the long end since yesterday.\nThese are your words now, and this is the whole reply: the delivery layer chose its density and shape by design. Never dispute, re-explain, or apologize for the phrasing, and never send a supplement to restore detail it left out. Only a final send settles its request. Never chase wording with another send. If a fact in it is wrong and would change what the user does, correct it when their next message arrives.\n\nNothing else is open: no request awaits a reply and no work is running. A response with no tool call ends the run.\nanswers: 42a1b68c-29b9-4f6c-924a-986d05001a5b",
  "error": "",
  "elapsed": 4.762293973
}
Turn 1: Assistant 1 Message ID: 57b36e0d-51d0-4d6d-aac2-793e1236232e

Treasury yields as of 09/11/2026 · Source

MaturityYield
3-month4.07%
2-year4.63%
10-year4.96%
30-year5.35%
Markdown source
### Treasury yields as of 09/11/2026 · Source

| Maturity | Yield |
|---|---|
| 3-month | 4.07% |
| 2-year | 4.63% |
| 10-year | 4.96% |
| 30-year | 5.35% |
Turn 1: Assistant 2 Message ID: eae0cd54-d3f1-4569-b9e1-a6a665b33aaf
2s10s spread is 33 bps, positively sloped. Curve stayed upward across all segments: front end sold off faster than the long end since yesterday.
Evidence for turn 1: E0001 (user message)E0002 (tool call)E0003 (tool progress)E0004 (tool result)E0005 (tool call)E0006 (tool result)E0007 (assistant message)E0008 (assistant message)

Normalized evidence

The redacted, numbered record a structured judge grades. Check rows above link to the IDs they cite.
E0001 · turn 1 · user message
Use the web_fetch tool to answer the prompt. Using the latest daily rates on https://home.treasury.gov/resource-center/data-chart-center/interest-rates, compare the 3-month, 2-year, 10-year, and 30-year Treasury yields and calculate the 2s10s spread.
E0002 · turn 1 · tool call · web_fetch · dispatch toolu_01PXuYMrjgnXb2MTDMYfyW5r
{"dispatch_id": "toolu_01PXuYMrjgnXb2MTDMYfyW5r", "handle": "", "panel_kind": "web_fetch", "parent_dispatch_id": "", "tool_input": {"brief": "Latest daily Treasury yield curve rates", "max_age_seconds": 3600, "url": "https://home.treasury.gov/resource-center/data-chart-center/interest-rates/TextView?type=%5BREDACTED%5D&field_tdr_date_value_month=%5BREDACTED%5D"}, "tool_name": "web_fetch"}
E0003 · turn 1 · tool progress · web_fetch · dispatch toolu_01PXuYMrjgnXb2MTDMYfyW5r
{"dispatch_id": "toolu_01PXuYMrjgnXb2MTDMYfyW5r", "elapsed": null, "error": "", "fields": {"progress": {"message": "Latest daily Treasury yield curve rates", "metadata": {"browser_chain": false, "url": "https://home.treasury.gov/resource-center/data-chart-center/interest-rates/TextView?type=%5BREDACTED%5D&field_tdr_date_value_month=%5BREDACTED%5D"}}, "status": "running", "updatedAt": 1789169228970}, "result": null, "status": "running", "tool_name": "web_fetch"}
E0004 · turn 1 · tool result · web_fetch · dispatch toolu_01PXuYMrjgnXb2MTDMYfyW5r
{"dispatch_id": "toolu_01PXuYMrjgnXb2MTDMYfyW5r", "elapsed": 20.506926323, "error": "", "result": {"content": "Daily Treasury Rates | U.S. Department of the Treasury [Skip to main content](#main-content)\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n ![U.S. flag](/libraries/uswds/src/img/us_flag_small.png)\n\n\n\n\n\nAn official website of the United States government\n\n\n\nHere’s how you know\n\n\n\n Here’s how you know\n\n\n\n\n\n\n\n\n\n ![Dot gov](/libraries/uswds/src/img/icon-dot-gov.svg)\n\n\n\n ** Official websites use .gov **\n A **.gov** website belongs to an official government organization in the United States.\n\n\n\n\n\n\n\n ![Https](/libraries/uswds/src/img/icon-https.svg)\n\n\n\n ** Secure .gov websites use HTTPS **\n A **lock** (LockA locked padlock) or **https://** means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n MENU MENU\n\n\n\n\n\n# [![Seal of the U.S. Department of the Treasury, 1789](/themes/custom/hamilton/logo.svg)U.S. Department of the Treasury](/)\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n [![Seal of the U.S. Department of the Treasury, 1789](/themes/custom/hamilton/logo.svg)](/)\n\n\n\n\n\n\n\n\n - [About Treasury](/about-treasury)\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n Enter Search Term(s):\n\n[Advanced Search](https://search.usa.gov/search/advanced?affiliate=%5BREDACTED%5D)\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n About Treasury\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n## [General Information](/about/general-information)\n\n\n\n[Role of the Treasury](/about/general-information/role-of-the-treasury)\n\n\n\n[Officials](/about/general-information/officials)\n\n\n\n[Organizational Chart](/about/general-information/organizational-chart)\n\n\n\n[Orders and Directives](/about/general-information/orders-and-directives)\n\n\n\n\n\n\n\n\n\n## [Offices](/about/offices)\n\n[Domestic Finance](/about/offices/domestic-finance)\n\n[Economic Policy](/about/offices/economic-policy)\n\n[General Counsel](/about/offices/general-counsel)\n\n[International Affairs](/about/offices/international-affairs)\n\n[Management](/about/offices/management)\n\n[Public Affairs](/about/offices/public-affairs)\n\n[Tax Policy](/about/offices/tax-policy)\n\n[Terrorism and Financial Intelligence](/about/offices/terrorism-and-financial-intelligence)\n\n[Tribal and Native Affairs](/policy-issues/tribal-affairs)\n\n[Inspectors General](/services/report-fraud-waste-and-abuse/inspectors-general)\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n## [Bureaus](/about/bureaus)\n\n[Alcohol and Tobacco Tax and Trade Bureau (TTB)](https://www.ttb.gov/)\n\n[Bureau of Engraving & Printing (BEP)](https://www.bep.gov/)\n\n[Financial Crimes Enforcement Network (FinCEN)](https://www.fincen.gov/)\n\n[Bureau of 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Bureaus](/about/careers-at-treasury/careers-at-our-bureaus)\n\n[Top 10 Reasons to Work Here](/about/careers-at-treasury/top-ten-reasons-to-work-for-treasury)\n\n[Benefits and Growth](/about/careers-at-treasury/benefits-and-growth)\n\n[Workforce](/about/careers-at-treasury/workforce)\n\n[Veterans Employment](/about/careers-at-treasury/veterans-employment)\n\n[Pathways](/about/careers-at-treasury/studentinternship-programs/pathways-programs)\n\n[How to Apply](/about/careers-at-treasury/how-to-apply)\n\n[Search Jobs](https://treasury.usajobs.gov/)\n\n[The Fair Chance to Compete Act](/about/careers-at-treasury/the-fair-chance-to-compete-act)\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n - [Policy Issues](/policy-issues)\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n Enter Search Term(s):\n\n[Advanced Search](https://search.usa.gov/search/advanced?affiliate=%5BREDACTED%5D)\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n Policy Issues\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n## [Tax Policy](/policy-issues/tax-policy)\n\n\n\n[Data Transparency](/policy-issues/tax-policy/data-transparency)\n\n\n\n[Revenue Proposals](/policy-issues/tax-policy/revenue-proposals)\n\n\n\n[Tax Expenditures](/policy-issues/tax-policy/tax-expenditures)\n\n\n\n[International Tax](/policy-issues/tax-policy/international-tax)\n\n\n\n[Treaties and Related Documents](/policy-issues/tax-policy/treaties)\n\n\n\n[Foreign Account Tax Compliance Act (FATCA)](/policy-issues/tax-policy/foreign-account-tax-compliance-act)\n\n\n\n[Reports](/policy-issues/tax-policy/office-of-tax-policy-reports)\n\n\n\n[Tax Analysis](/policy-issues/tax-policy/office-of-tax-analysis)\n\n\n\n[Tax Regulatory Process](/policy-issues/tax-policy/tax-regulatory-process)\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n## [Economic Policy](/policy-issues/economic-policy)\n\n[Treasury Coupon Issues](/data/treasury-coupon-issues-and-corporate-bond-yield-curves/treasury-coupon-issues)\n\n[Corporate Bond Yield Curve](/data/treasury-coupon-issues-and-corporate-bond-yield-curve/corporate-bond-yield-curve)\n\n[Economic Policy Reports](/policy-issues/economic-policy/economic-policy-reports)\n\n[Social Security and Medicare](/policy-issues/economic-policy/social-security-and-medicare-trustees-reports)\n\n[Total Taxable Resources](/policy-issues/economic-policy/total-taxable-resources)\n\n\n\n\n\n\n\n## [Terrorism and Illicit Finance](/policy-issues/terrorism-and-illicit-finance)\n\n[Sanctions](https://ofac.treasury.gov/)\n\n[Asset Forfeiture](/policy-issues/terrorism-and-illicit-finance/treasury-executive-office-for-asset-forfeiture-teoaf)\n\n[311 Actions](/policy-issues/terrorism-and-illicit-finance/311-actions)\n\n[Terrorist Finance Tracking Program](/policy-issues/terrorism-and-illicit-finance/terrorist-finance-tracking-program-tftp)\n\n[Money Laundering](/policy-issues/terrorism-and-illicit-finance/money-laundering)\n\n[Financial Action Task Force](/policy-issues/terrorism-and-illicit-finance/financial-action-task-force)\n\n[Protecting Charitable Organizations](/policy-issues/terrorism-and-illicit-finance/protecting-charitable-organizations)\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n## [Financing the Government](/policy-issues/financing-the-government)\n\n\n\n[Treasury Quarterly Refunding](/policy-issues/financing-the-government/quarterly-refunding)\n\n\n\n[Interest Rate Statistics](/policy-issues/financing-the-government/interest-rate-statistics)\n\n\n\n[Treasury Securities](/policy-issues/financing-the-government/treasury-marketable-and-non-marketable-securities)\n\n\n\n[Treasury Investor Data](/policy-issues/financing-the-government/treasury-investor-data)\n\n\n\n[Debt Management Research](/policy-issues/financing-the-government/debt-management-research)\n\n\n\n\n\n\n\n\n\n## [Financial Markets, Financial Institutions, and Fiscal Service](/policy-issues/financial-markets-financial-institutions-and-fiscal-service)\n\n[Cash and Debt Forecasting](/policy-issues/financial-markets-financial-institutions-and-fiscal-service/cash-and-debt-forecasting)\n\n[Debt Limit](/policy-issues/financial-markets-financial-institutions-and-fiscal-service/debt-limit)\n\n[Financial Stability Oversight Council](/policy-issues/financial-markets-financial-institutions-and-fiscal-service/fsoc)\n\n[Federal Insurance Office](/policy-issues/financial-markets-financial-institutions-and-fiscal-service/federal-insurance-office)\n\n[RESTORE Act](/policy-issues/financial-markets-financial-institutions-and-fiscal-service/restore-act)\n\n[1603 Program](/policy-issues/financial-markets-financial-institutions-and-fiscal-service/1603-program-payments-for-specified-energy-property-in-lieu-of-tax-credits)\n\n[The Community Development Financial Institution (CDFI) Fund](https://www.cdfifund.gov/)\n\n[Making Home Affordable](/data/troubled-assets-relief-program/housing)\n\n[Office of Capital Access](/policy-issues/coronavirus)\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n## [Financial Sanctions](https://ofac.treasury.gov/)\n\n\n\n[Specially Designated Nationals List (SDN List)](https://ofac.treasury.gov/specially-designated-nationals-and-blocked-persons-list-sdn-human-readable-lists)\n\n\n\n[Consolidated Sanctions List](https://ofac.treasury.gov/consolidated-sanctions-list-non-sdn-lists)\n\n\n\n[Search OFAC's Sanctions Lists](https://ofac.treasury.gov/sanctions-list-search-tool)\n\n\n\n[Additional Sanctions Lists](https://ofac.treasury.gov/other-ofac-sanctions-lists)\n\n\n\n[OFAC Recent Actions](https://ofac.treasury.gov/recent-actions)\n\n\n\n[Sanctions Programs and Country Information](https://ofac.treasury.gov/sanctions-programs-and-country-information)\n\n\n\n[Frequently Asked Questions](https://ofac.treasury.gov/faqs)\n\n\n\n[OFAC Civil Penalties and Enforcement](https://ofac.treasury.gov/civil-penalties-and-enforcement-information)\n\n\n\n[Contact OFAC](https://ofac.treasury.gov/contact-ofac)\n\n\n\n\n\n\n\n\n\n## [Consumer Policy](/policy-issues/consumer-policy)\n\n[Financial Literacy and Education Commission](/policy-issues/consumer-policy/financial-literacy-and-education-commission)\n\n[Mymoney.gov](https://www.mymoney.gov/)\n\n[Innovations in Financial Services](/policy-issues/consumer-policy/innovations-in-financial-services)\n\n[Featured Research](/policy-issues/consumer-policy/featured-research)\n\n[Student Loans](/system/files/136/Fact-Sheet-Department-of-Education-and-Department-of-the-Treasury.pdf)\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n## [International](/policy-issues/international)\n\n[The Committee on Foreign Investment in the United States (CFIUS)](/policy-issues/international/the-committee-on-foreign-investment-in-the-united-states-cfius)\n\n[Outbound Investment Security Program]( /policy-issues/international/outbound-investment-program)\n\n[Exchange Stabilization Fund](/policy-issues/international/exchange-stabilization-fund)\n\n[G-7 and G-20](/policy-issues/international/g-7-and-g-20)\n\n[International Monetary Fund](/policy-issues/international/international-monetary-fund)\n\n[Multilateral Development Banks](/policy-issues/international/multilateral-development-banks)\n\n[Macroeconomic and Foreign Exchange Policies of Major Trading Partners](/policy-issues/international/macroeconomic-and-foreign-exchange-policies-of-major-trading-partners)\n\n[Exchange Rate Analysis](/policy-issues/international/exchange-rate-analysis)\n\n[U.S.-China Comprehensive Strategic Economic Dialogue (CED)](/policy-issues/international/us-china-comprehensive-economic-dialogue)\n\n\n\n\n\n\n\n## [Small Business Programs](/policy-issues/small-business-programs)\n\n\n\n[Small and Disadvantaged Business Utilization](/policy-issues/small-business-programs/small-and-disadvantaged-business-utilization-0)\n\n\n\n[Small Business Lending Fund](/policy-issues/small-business-programs/small-business-lending-fund)\n\n\n\n[State Small Business Credit Initiative](/policy-issues/small-business-programs/state-small-business-credit-initiative-ssbci)\n\n\n\n\n\n\n\n\n\n## [Tribal Affairs](/policy-issues/tribal-affairs)\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n - [Data](/data)\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n Enter Search Term(s):\n\n[Advanced Search](https://search.usa.gov/search/advanced?affiliate=%5BREDACTED%5D)\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n Data\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n## [Interest Rates](/policy-issues/financing-the-government/interest-rate-statistics)\n\n[Daily Treasury Par Yield Curve Rates](/resource-center/data-chart-center/interest-rates/TextView?type=daily_treasury_yield_curve&field_tdr_date_value=2026)\n\n[Daily Treasury Par Real Yield Curve Rates](/resource-center/data-chart-center/interest-rates/TextView?type=daily_treasury_real_yield_curve&field_tdr_date_value=2026)\n\n[Daily Treasury Bill Rates](/resource-center/data-chart-center/interest-rates/TextView?type=daily_treasury_bill_rates&field_tdr_date_value=2026)\n\n[Daily Treasury Long-Term Rates](/resource-center/data-chart-center/interest-rates/TextView?type=daily_treasury_long_term_rate&field_tdr_date_value=2026)\n\n[Daily Treasury Real Long-Term Rates](/resource-center/data-chart-center/interest-rates/TextView?type=daily_treasury_real_long_term&field_tdr_date_value=2026)\n\n \n\n\n\n\n\n\n\n## [Treasury Coupon-Issue and Corporate Bond Yield Curve](/data/treasury-coupon-issues-and-corporate-bond-yield-curves)\n\n\n\n[Treasury Coupon Issues](/data/treasury-coupon-issues-and-corporate-bond-yield-curves/treasury-coupon-issues)\n\n\n\n[Corporate Bond Yield Curve](/data/treasury-coupon-issues-and-corporate-bond-yield-curve/corporate-bond-yield-curve)\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n## Federal Financial Data\n\n\n\n[Your Guide to America’s Finances](https://fiscaldata.treasury.gov/americas-finance-guide/ )\n\n\n\n[Monthly Treasury Statement](https://fiscaldata.treasury.gov/datasets/monthly-treasury-statement/summary-of-receipts-outlays-and-the-deficit-surplus-of-the-u-s-government)\n\n\n\n[Daily Treasury Statement](https://fiscaldata.treasury.gov/datasets/daily-treasury-statement/operating-cash-balance)\n\n\n\n\n\n\n\n\n\n## [How Your Money Is Spent](https://www.usaspending.gov/)\n\n[USAspending.gov](https://www.usaspending.gov/)\n\n\n\n\n\n\n\n## [National Debt](https://www.treasurydirect.gov/govt/reports/pd/pd_debttothepenny.htm)\n\n[National Debt to the Penny](https://www.treasurydirect.gov/govt/reports/pd/pd_debttothepenny.htm)\n\n[Historical Debt Outstanding](https://fiscaldata.treasury.gov/datasets/historical-debt-outstanding/historical-debt-outstanding)\n\n[Monthly Statement of the Public Debt](https://fiscaldata.treasury.gov/datasets/monthly-statement-public-debt/summary-of-treasury-securities-outstanding)\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n## [Quarterly Refunding](/policy-issues/financing-the-government/quarterly-refunding)\n\n\n\n[Debt Management Overview and Quarterly Refunding Process](/policy-issues/financing-the-government/quarterly-refunding/treasury-quarterly-refunding-process)\n\n\n\n[Most Recent Documents](/policy-issues/financing-the-government/quarterly-refunding/most-recent-quarterly-refunding-documents)\n\n\n\n[Archives](/policy-issues/financing-the-government/quarterly-refunding/quarterly-refunding-archives)\n\n\n\n[Webcasts](/policy-issues/financing-the-government/quarterly-refunding/treasury-quarterly-refunding-webcasts)\n\n\n\n\n\n\n\n\n\n## [Investor Class Auction Allotments](/data/investor-class-auction-allotments)\n\n\n\n \n\n\n\n## [Other Programs](/data/other-programs)\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n## [Treasury International Capital (TIC) System](/data/treasury-international-capital-tic-system)\n\n[U.S International Portfolio Investment Statistics](/data/treasury-international-capital-tic-system)\n\n[Release Dates](/data/treasury-international-capital-tic-system-home-page/release-dates-of-tic-data-0)\n\n[Forms and Instructions](/data/treasury-international-capital-tic-system-home-page/tic-forms-instructions)\n\n[TIC Press Releases](/data/tic-press-releases-by-topic)\n\n\n\n\n\n\n\n## [U.S. International Reserve Position](/data/us-international-reserve-position)\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n## [Troubled Assets Relief Program](/data/troubled-asset-relief-program)\n\n[Reports](/data/troubled-assets-relief-program/reports)\n\n## [Office of the Chief Data Officer](/about/offices/management/office-of-the-chief-data-officer)\n\n[Federal CDO Council](https://www.cdo.gov/)\n\n[Data.gov](https://www.data.gov/)\n\n[Treasury Open Data](/data/treasury-open-data)\n\n[Evidence Act H.R.4174](https://www.congress.gov/bill/115th-congress/house-bill/4174)\n\n[Datafoundation.org](https://datafoundation.org/)\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n - [Services](/services)\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n Enter Search Term(s):\n\n[Advanced Search](https://search.usa.gov/search/advanced?affiliate=%5BREDACTED%5D)\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n Services\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n## [Report Fraud, Waste & Abuse](/services/report-fraud-waste-and-abuse)\n\n[Report COVID-19 Scam Attempts](/services/report-fraud-waste-and-abuse/covid-19-scams)\n\n[Report Scam Attempts](/services/report-fraud-waste-and-abuse/report-scam-attempts)\n\n[Report Fraud Related to Government Contracts](/services/report-fraud-waste-and-abuse/report-fraud-or-misconduct-related-to-government-contracts-or-grants)\n\n[Inspectors General](/services/report-fraud-waste-and-abuse/inspectors-general)\n\n\n\n\n\n\n\n## [Bonds and Securities](/services/bonds-and-securities)\n\n[Buy, Manage, and Redeem](https://www.treasurydirect.gov/)\n\n[Treasury Hunt - Search for Matured Bonds](https://www.treasurydirect.gov/savings-bonds/treasury-hunt/?utm_source=%5BREDACTED%5D&utm_medium=%5BREDACTED%5D&utm_campaign=%5BREDACTED%5D&utm_id=%5BREDACTED%5D)\n\n[Cashing Savings Bonds in Disaster-Declared Areas](https://www.treasurydirect.gov/savings-bonds/cashing-a-bond/affected-by-a-disaster/)\n\n[Frequently Asked Questions](https://www.treasurydirect.gov/help-center/)\n\n\n\n\n\n\n\n## [Grant Programs](/services/treasury-financial-assistance)\n\n[Pay for Results (SIPPRA)](/services/social-impact-partnerships/sippra-pay-for-results)\n\n[RESTORE Act](/policy-issues/financial-markets-financial-institutions-and-fiscal-service/restore-act)\n\n[Community Development Financial Institution (CDFI) Fund](https://www.cdfifund.gov/)\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n## [Treasury Payments](/services/treasury-payments)\n\n[Where is my Refund?](https://www.irs.gov/refunds)\n\n[Lost or Expired Check](https://fiscal.treasury.gov/pirs/i-want-to.html)\n\n[Direct Express Card](https://www.fiscal.treasury.gov/directexpress/)\n\n[Non-Benefit Federal Payments](https://www.fiscal.treasury.gov/eft/)\n\n[Electronic Federal Benefit Payments - GoDirect](https://godirect.gov/gpw/)\n\n\n\n\n\n\n\n## [Currency and Coins](/services/currency-and-coins)\n\n[Shop for Coin Products](https://www.usmint.gov/)\n\n[Shop for Currency Products](https://www.bep.gov/services)\n\n[Redeem Damaged Currency](https://www.bep.gov/services/mutilated-currency-redemption)\n\n[Bureau of Engraving and Printing](https://www.bep.gov/)\n\n[U.S Mint](https://www.usmint.gov/)\n\n \n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n## [Auctions](/services/treasury-auctions)\n\n[IRS Auctions](https://www.irsauctions.gov/)\n\n[Real Estate](https://www.treasury.gov/auctions/treasury/rp/)\n\n[General Property, Vehicles, Vessels & Aircraft](https://www.treasury.gov/auctions/treasury/gp/)\n\n\n\n\n\n\n\n## [Kline-Miller Multiemployer Pension Reform Act of 2014](/services/the-multiemployer-pension-reform-act-of-2014)\n\n\n\n[Applications](/services/the-multiemployer-pension-reform-act-of-2014/applications-for-benefit-suspension)\n\n\n\n[Frequently Asked Questions](/services/the-multiemployer-pension-reform-act-of-2014/frequently-asked-questions-about-the-kline-miller-multiemployer-pension-reform-act)\n\n\n\n\n\n\n\n\n\n## [Education](/services/education)\n\n## Whistleblowing and Financial Integrity\n\n[Whistleblower Resources](/services/whistleblowing-and-financial-integrity)\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n## [Taxes](/services/taxes)\n\n\n\n[Internal Revenue Service (IRS)](https://www.irs.gov/)\n\n\n\n[IRS Forms, Instructions & Publications](https://www.irs.gov/forms-instructions)\n\n\n\n[Refund Status](https://www.irs.gov/refunds)\n\n\n\n[Foreign Account Tax Compliance Act](https://www.irs.gov/businesses/corporations/foreign-account-tax-compliance-act-fatca)\n\n\n\n\n\n\n\n\n\n## [Forms](/services/forms)\n\n[IRS Forms and Instructions](https://www.irs.gov/forms-instructions)\n\n[Savings Bonds - Treasury Securities](https://treasurydirect.gov/forms.htm)\n\n[Bank Secrecy Act - Fincen 114 and more](https://bsaefiling.fincen.treas.gov/main.html)\n\n[OFAC License Application](https://ofac.treasury.gov/ofac-license-application-page)\n\n[OFAC Reporting](https://ofac.treasury.gov/ofac-reporting-system)\n\n[Treasury International Capital (TIC)](/data/treasury-international-capital-tic-system/tic-forms-instructions)\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n## [Government Shared Services](/services/government-shared-services)\n\n[Treasury Franchise Fund (TFF)](/services/government-shared-services/treasury-franchise-fund)\n\n[Center for Financial Management (CFM)](https://fiscal.treasury.gov/financial-management-solutions/financial-management-shared-services)\n\n[Shared Services Program (SSP)](/services/government-shared-services/shared-services-programs)\n\n[Financial Management (FM) Marketplace Catalog](https://tfx.treasury.gov/fmqsmo/marketplace-catalog)\n\n[TreasuryDirect](https://www.treasurydirect.gov/government/)\n\n[Invoice Processing Platform](https://www.ipp.gov/)\n\n\n\n\n\n\n\n## [Tours and Library](/services/tours-and-library)\n\n[Historic Treasury Building](/services/tours-and-library/tours-of-the-historic-treasury-building)\n\n[Library](/services/tours-and-library/library)\n\n[Curator](/about/history/curator)\n\n[Bureau of Engraving and Printing](https://www.bep.gov/visitor-centers)\n\n[U.S. Mint](https://www.usmint.gov/about/tours-and-locations)\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n - [News](/news/press-releases)\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n Enter Search Term(s):\n\n[Advanced Search](https://search.usa.gov/search/advanced?affiliate=%5BREDACTED%5D)\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n News\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n## [Featured Stories](/news/featured-stories)\n\n\n\n\n\n\n\n June 23, 2026\n\n[Achieving our Objectives, Supporting our Stakeholders: OFAC-OFSI Enhanced Partnership Exchange 2026](/news/featured-stories/achieving-our-objectives-supporting-our-stakeholders-ofac-ofsi-enhanced-partnership-exchange-2026)\n\n\n\n\n\n February 13, 2026\n\n[Treasury Accepting Whistleblower Tips on Fraud, Money Laundering, Sanctions Violations](/news/featured-stories/treasury-accepting-whistleblower-tips-on-fraud-money-laundering-sanctions-violations)\n\n\n\n\n\n December 23, 2025\n\n[Penny Production Cessation FAQs](/news/featured-stories/penny-production-cessation-faqs)\n\n\n\n\n\n\n\n\n\n [View all Featured Stories](/news/featured-stories)\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n## [Press Releases](/news/press-releases)\n\n\n\n\n\n\n\n August 20, 2026\n\n[Treasury Increases Sanctions on Hizballah and Targets Network Smuggling Millions in Cash for Hizballah](/news/press-releases/sb0611)\n\n\n\n\n\n August 20, 2026\n\n[Treasury Sanctions Major Ecuador-Based Cocaine Network Linked to Violent Gangs and Mexican Cartels](/news/press-releases/sb0610)\n\n\n\n\n\n August 20, 2026\n\n[U.S. Treasury Proposes Common Sense and Low-Cost Investment Rules for Trump Accounts](/news/press-releases/sb0609)\n\n\n\n\n\n\n\n\n\n [View All Press Releases](/news/press-releases)\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n## [Remarks and Statements](/news/press-releases/statements-remarks)\n\n\n\n\n\n\n\n August 10, 2026\n\n[Remarks from Secretary of the Treasury Scott Bessent at Joint Base Lindsey Graham Renaming Ceremony](/news/press-releases/sb0601)\n\n\n\n\n\n August 7, 2026\n\n[Secretary Bessent Issues Statement Welcoming S&P Global Release of Critical Mineral Reference Prices](/news/press-releases/sb0600)\n\n\n\n\n\n August 6, 2026\n\n[Remarks from Secretary of the Treasury Scott Bessent at Event with Arizona Bankers in Phoenix](/news/press-releases/sb0595)\n\n\n\n\n\n\n\n\n\n [View All Remarks and Statements](/news/press-releases/statements-remarks)\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n## [Press Information](/news/press-releases)\n\n\n\n[Press Contacts](/news/contacts-for-members-of-the-media)\n\n\n\n[Weekly Public Schedule Archive](https://search.usa.gov/search/docs?utf8=%5BREDACTED%5D&affiliate=%5BREDACTED%5D&dc=%5BREDACTED%5D&query=%5BREDACTED%5D)\n\n\n\n[Webcasts](/news/webcasts)\n\n\n\n[Media Advisories Archive](https://search.usa.gov/search/docs?utf8=%5BREDACTED%5D&affiliate=%5BREDACTED%5D&dc=%5BREDACTED%5D&query=%5BREDACTED%5D)\n\n\n\n[Subscribe to Press Releases](https://service.govdelivery.com/accounts/USTREAS/subscriber/new?topic_id=%5BREDACTED%5D)\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n## [Twitter](https://twitter.com/USTreasury)\n\n\n\n\n\n\n\n [View All Tweets](https://twitter.com/USTreasury)\n\n\n\n\n\n\n\n\n\n\n\n\n - [Whistleblower Resources](/whistleblower)\n - [Working Families Tax Cuts](/wftc)\n - [Search](/search)\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n Enter Search Term(s):\n\n[Advanced Search](https://search.usa.gov/search/advanced?affiliate=%5BREDACTED%5D)\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n Search\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n## The Public\n\n\n - [General Public](/)\n - [Auctions](https://home.treasury.gov/services/treasury-auctions)\n - [Report Scam Attempts](https://home.treasury.gov/services/report-fraud-waste-and-abuse/report-scam-attempts)\n - [Savings Bonds](https://www.treasurydirect.gov/tdhome.htm)\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n## Businesses\n\n\n - [All Businesses](/)\n - [Form 941, employer's quarterly federal tax return](https://www.irs.gov/forms-pubs/about-form-941)\n - [Employer Identification Number (EIN)](https://www.irs.gov/businesses/small-businesses-self-employed/apply-for-an-employer-identification-number-ein-online)\n\n\n - [Small Businesses](/)\n - [Government Contracting Small Business Contacts](https://home.treasury.gov/policy-issues/small-business-programs/small-and-disadvantaged-business-utilization/bureau-small-business-specialists)\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n## Financial Institutions\n\n\n - [All Financial Institutions](/)\n - [Specially Designated Nationals list](https://home.treasury.gov/policy-issues/financial-sanctions/specially-designated-nationals-and-blocked-persons-list-sdn-human-readable-lists)\n - [Interest rate statistics](https://www.treasury.gov/resource-center/data-chart-center/interest-rates/Pages/default.aspx)\n - [Quarterly refunding information](https://www.treasury.gov/resource-center/data-chart-center/quarterly-refunding/Pages/default.aspx)\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n## Government\n\n\n - [Federal Government](/)\n - [Budget, Financial Reporting, Planning and Performance](https://www.treasury.gov/about/budget-performance/Pages/default.aspx)\n - [Shared Services](https://home.treasury.gov/services/government-shared-services)\n - [TreasuryDirect for Government](https://treasurydirect.gov/)\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n Breadcrumb\n - [Home](/)\n - Policy Issues\n - [Financing the Government](/policy-issues/financing-the-government)\n - [Interest Rate Statistics](/policy-issues/financing-the-government/interest-rate-statistics)\n - Daily Treasury Rates\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n## Daily Treasury Rates\n\n\n\n\n\n\n\n\n\n\n\n\n\n### Resources\n\n\n - [![](/modules/custom/treasury_admintool/img/envelop.png)Subscribe to Developer Notice Updates](https://public.govdelivery.com/accounts/USTREAS/subscriber/new?topic_id=%5BREDACTED%5D)\n - [Developer Notice on Changes to the XML Feeds](/developer-notice-xml-changes)\n - [Interest Rates - Frequently Asked Questions](/policy-issues/financing-the-government/interest-rate-statistics/interest-rates-frequently-asked-questions)\n - [Treasury Daily Interest Rate XML Feed](/policy-issues/financing-the-government/interest-rate-statistics/interest-rate-xml-files)\n - [Treasury Yield Curve Methodology](/policy-issues/financing-the-government/interest-rate-statistics/treasury-yield-curve-methodology)\n\n\n\n\n\n\n\n\n\n\n\n Select Type of Interest Rate Data Daily Treasury Par Yield Curve RatesDaily Treasury Bill RatesDaily Treasury Long-Term RatesDaily Treasury Par Real Yield Curve RatesDaily Treasury Real Long-Term Rates\n\n Select Time Period\n\n\n\n Current Month\n\n\n\n 2026\n\n\n\n 2025\n\n\n\n 2024\n\n\n\n\n\nFor daily rates prior to 2023, please [View Daily Treasury Archives](/resource-center/data-chart-center/interest-rates/daily-treasury-rate-archives).\n\n\n\n\n\n\n\n\n\n⚠️ After selecting a data type or time period, click **Apply** to update the table below.\n\n\n\n\n\n\n\n [![GovDelivery logo](/modules/custom/treasury_admintool/img/envelop.png)Get updates to this content](https://public.govdelivery.com/accounts/USTREAS/subscriber/new?topic_id=%5BREDACTED%5D)\n\n---\n\n\n\n\n\n#### Daily Treasury Par Yield Curve Rates\n\n\n\n\n\n[Download CSV](/resource-center/data-chart-center/interest-rates/daily-treasury-rates.csv/all/202609?field_tdr_date_value_month=202609&type=daily_treasury_yield_curve&page&_format=csv)\n\n [View XML feed](/resource-center/data-chart-center/interest-rates/pages/xml?data=daily_treasury_yield_curve&field_tdr_date_value=) ![Information icon](/themes/custom/hamilton/images/info.svg) Download raw XML. [Render XML](/resource-center/data-chart-center/interest-rates/pages/xmlview?data=daily_treasury_yield_curve&field_tdr_date_value=) ![Information icon](/themes/custom/hamilton/images/info.svg) Browser-friendly view of XML.\n\n\n\n\n\n\n\n\n\n | Date | 20 YR | 30 YR | Extrapolation Factor | 6 WEEKS BANK DISCOUNT | COUPON EQUIVALENT | 8 WEEKS BANK DISCOUNT | COUPON EQUIVALENT | 17 WEEKS BANK DISCOUNT | COUPON EQUIVALENT | 52 WEEKS BANK DISCOUNT | COUPON EQUIVALENT | 1 Mo | 1.5 Mo | 2 Mo | 3 Mo | 4 Mo | 6 Mo | 1 Yr | 2 Yr | 3 Yr | 5 Yr | 7 Yr | 10 Yr | 20 Yr | 30 Yr |\n | 09/01/2026 | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 3.85 | 3.88 | 3.89 | 3.92 | 3.97 | 4.00 | 4.18 | 4.39 | 4.46 | 4.55 | 4.66 | 4.79 | 5.27 | 5.27 |\n | 09/02/2026 | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 3.83 | 3.87 | 3.89 | 3.92 | 4.02 | 4.00 | 4.16 | 4.39 | 4.45 | 4.54 | 4.66 | 4.79 | 5.27 | 5.27 |\n | 09/03/2026 | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 3.83 | 3.82 | 3.91 | 3.89 | 3.99 | 3.95 | 4.11 | 4.34 | 4.41 | 4.52 | 4.63 | 4.77 | 5.25 | 5.25 |\n | 09/04/2026 | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 3.79 | 3.83 | 3.90 | 3.91 | 4.00 | 3.98 | 4.13 | 4.37 | 4.45 | 4.54 | 4.65 | 4.78 | 5.25 | 5.24 |\n | 09/08/2026 | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 3.81 | 3.88 | 3.91 | 3.94 | 4.02 | 4.00 | 4.15 | 4.39 | 4.44 | 4.57 | 4.68 | 4.80 | 5.26 | 5.25 |\n | 09/09/2026 | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 3.81 | 3.88 | 3.93 | 3.95 | 4.06 | 4.01 | 4.17 | 4.43 | 4.49 | 4.61 | 4.71 | 4.83 | 5.28 | 5.28 |\n | 09/10/2026 | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 3.91 | 3.93 | 4.01 | 4.00 | 4.11 | 4.07 | 4.28 | 4.56 | 4.63 | 4.75 | 4.84 | 4.95 | 5.39 | 5.37 |\n | 09/11/2026 | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 3.93 | 3.99 | 4.05 | 4.07 | 4.15 | 4.12 | 4.35 | 4.63 | 4.69 | 4.78 | 4.87 | 4.96 | 5.38 | 5.35 |\n\n\n\n\n\n\n\n\n---\n\n\n\n\n\n Friday Sep 11, 2026\n\n\n\n\n\n\n\n\n\nFriday Sep 11, 2026\n\n\n\n*Series Break - Treasury updated its methodology for deriving yield curves. On 12/6/2021, Treasury began using a monotone convex spline (MC) method for deriving its official par yield curves and discontinued the use of the quasi-cubic Hermite spline (HS) methodology. **All Treasury yield curve rates derived from yield curves that used the HS methodology - prior to implementation of the MC method - remain official.** See the [Yield Curve Methodology Change Information Sheet](/policy-issues/financing-the-government/yield-curve-methodology-change-information-sheet) for more details.\n\n\n\n** The 1.5-month constant maturity series began on February 18, 2025, with the first auction of a 6-week Treasury bill as a benchmark Treasury security. Prior to this date, Treasury had issued Treasury bills with 6-week maturities as cash management bills.\n\n\n\n** The 4-month constant maturity series began on October 19, 2022, with the first auction of a 17-week Treasury bill as a benchmark Treasury security. Prior to this date, Treasury had issued Treasury bills with 17-week maturities as cash management bills.\n\n\n\nThe 2-month constant maturity series began on October 16, 2018, with the first auction of the 8-week Treasury bill.\n\n\n\n30-year Treasury constant maturity series was discontinued on February 18, 2002 and reintroduced on February 9, 2006. From February 18, 2002 to February 8, 2006, Treasury published alternatives to a 30-year rate. See Long-Term Average Rate for more information.\n\n\n\nTreasury discontinued the 20-year constant maturity series at the end of calendar year 1986 and reinstated that series on October 1, 1993. As a result, there are no 20-year rates available for the time-period January 1, 1987 through September 30, 1993.\n\n\n\n**Treasury Par Yield Curve Rates:** These rates are commonly referred to as \"Constant Maturity Treasury\" rates, or CMTs. Yields are interpolated by the Treasury from the daily par yield curve. This curve, which relates the yield on a security to its time to maturity, is based on the closing market bid prices on the most recently auctioned Treasury securities in the over-the-counter market. These par yields are derived from indicative, bid-side market price quotations (not actual transactions) obtained by the Federal Reserve Bank of New York at or near 3:30 PM each trading day. The CMT yield values are read from the par yield curve at fixed maturities, currently 1, 1.5, 2, 3, 4 and 6 months and 1, 2, 3, 5, 7, 10, 20, and 30 years. This method provides a par yield for a 10-year maturity, for example, even if no outstanding security has exactly 10 years remaining to maturity.\n\n\n\n**Treasury Par Yield Curve Methodology:** The Treasury par yield curve is estimated daily using a monotone convex spline method. Inputs to the model are indicative bid-side prices for the most recently auctioned nominal Treasury securities. Treasury reserves the option to make changes to the yield curve as appropriate and in its sole discretion. [See our Treasury Yield Curve Methodology page](https://home.treasury.gov/policy-issues/financing-the-government/interest-rate-statistics/treasury-yield-curve-methodology) for details.\n\n\n\n**Negative Yields and Nominal Constant Maturity Treasury Series Rates (CMTs):** At times, financial market conditions, in conjunction with extraordinarily low levels of interest rates, may result in negative yields for some Treasury securities trading in the secondary market. Negative yields for Treasury securities most often reflect highly technical factors in Treasury markets related to the cash and repurchase agreement markets and are at times unrelated to the time value of money.\n\n\n\nAt such times, Treasury will not restrict the use of prices that correspond to negative yields as inputs to the monotone convex spline method. However, the derived par yield curve from these input prices for the Treasury nominal Constant Maturity Treasury series (CMTs) will be floored at zero. This decision is consistent with Treasury not accepting negative yields in Treasury nominal security auctions.\n\n\n\nIn addition, given that CMTs are used in many statutorily and regulatory determined loan and credit programs as well as for setting interest rates on non-marketable government securities, establishing a floor of zero more accurately reflects borrowing costs related to various programs.\n\n\n\nFor more information regarding these statistics contact the Office of Debt Management by email at [debt.management@do.treas.gov](mailto:debt.management@do.treas.gov)\n\n\n\nFor other Public Debt information contact (202) 504-3550\n\n\n\n\n\n\n\n\n\n\n\n\n\n Friday Sep 11, 2026\n\n\n\n\n\n\n\n\n\nFriday Sep 11, 2026\n\n\n\n**Daily Treasury Bill Rates:** These rates are the daily secondary market quotations on the most recently auctioned Treasury Bills for each maturity tranche (4-week, 6-week, 8-week, 13-week, 17-week, 26-week, and 52-week) for which 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 security that pays semiannual interest with the same maturity date.\n\n\n\nFor more information regarding these statistics contact the Office of Debt Management by email at [debt.management@do.treas.gov](mailto:debt.management@do.treas.gov)\n\n\n\nFor other Public Debt information contact (202) 504-3550.\n\n\n\n\n\n\n\n\n\n\n\n\n\n Friday Sep 11, 2026\n\n\n\n\n\n\n\n\n\nFriday Sep 11, 2026\n\n\n\n**Treasury Long-Term Average Rate and Extrapolation Factors.** Beginning February 18, 2002, Treasury ceased publication of the 30-year constant maturity series. Instead, from February 19, 2002 through May 28, 2004, Treasury published a Long-Term Average Rate, \"LT>25,\" (not to be confused with the Long-Term Composite Rate, definitions below). In addition, Treasury published daily linear extrapolation factors that could be added to the Long-Term Average Rate to allow interested parties to compute an estimated 30-year rate. On June 1, 2004, Treasury discontinued the \"LT>25\" average due to a dearth of eligible bonds. In place of the \"LT>25\" average, Treasury published the Treasury 20-year Constant Maturity rate on this page along with an extrapolation factor that was added to the 20-year Constant Maturity to obtain an estimate for a theoretical 30-year rate. **On February 9, 2006, Treasury reintroduced the 30-year constant maturity and is no longer publishing the extrapolation factor.**\n\n\n\n**The Long-Term Average Rate, \"LT>25,\"** was the arithmetic average of the bid yields on all outstanding fixed-coupon securities (i.e., excluding Inflation-Indexed securities) with 25 years or more remaining to maturity. This series first appeared on February 19, 2002, following discontinuation of the 30-year Treasury constant maturity series. Subsequently, the \"LT>25\" average was discontinued on June 1, 2004.\n\n\n\n**Linear Extrapolation Factors** were determined by considering the slope of the yield curve at it's long end and extrapolating out to a theoretical 30-year point. To use the Extrapolation Factor to determine a 30-year proxy rate, add the factor to the 20-year Constant Maturity Rate. For example, if on a particular day the 20-year Constant Maturity was 5.40% and the Extrapolation Factor was 0.02%, then a 30-year theoretical rate would have been 5.40% + 0.02% = 5.42%. Publishing of the Linear Extrapolation Factors was discontinued on February 9, 2006 with the reintroduction of the 30-year Constant Maturity Rate.\n\n\n\n**The Long-Term Composite Rate** is the unweighted average of bid yields on all outstanding fixed-coupon bonds neither due nor callable in less than 10 years.\n\n\n\nFor more information regarding these statistics contact the Office of Debt Management by email at [debt.management@do.treas.gov](mailto:debt.management@do.treas.gov)\n\n\n\n\n\n\n\n\n\n\n\n\n\n Friday Sep 11, 2026\n\n\n\n\n\n\n\n\n\nFriday Sep 11, 2026\n\n\n\n*Series Break - Treasury updated its methodology for deriving yield curves. On 12/6/2021, Treasury began using a monotone convex spline (MC) method for deriving its official par yield curves and discontinued the use of the quasi-cubic Hermite spline (HS) methodology. **All Treasury yield curve rates derived from yield curves that used the HS methodology - prior to implementation of the MC method - remain official.** See the [Yield Curve Methodology Change Information Sheet](/policy-issues/financing-the-government/yield-curve-methodology-change-information-sheet) for more details.\n\n\n\n**Treasury Par Real Yield Curve Rates:** These rates are commonly referred to as \"Real Constant Maturity Treasury\" rates, or R-CMTs. Par real yields on Treasury Inflation Protected Securities (TIPS) at \"constant maturity\" are interpolated by the U.S. Treasury from Treasury's daily par real yield curve. These par real yields are calculated from indicative secondary market quotations obtained by the Federal Reserve Bank of New York. The par real yield values are read from the par real yield curve at fixed maturities, currently 5, 7, 10, 20, and 30 years. This method provides a par real yield for a 10-year maturity, for example, even if no outstanding security has exactly 10 years remaining to maturity.\n\n\n\nOn February 22, 2010, Treasury sold a new 30-Year TIP security and expanded this table to include a 30-Year Real CMT rate.\n\n\n\n**Series Break - Starting 12/01/2008, the TIPS yield curve began using the most recently auctioned TIPS as knot points rather than all securities. The reported values from September 2 to November 28, 2008, utilize the old methodology and remain official.\n\n\n\nOn July 27, 2004, Treasury sold a new long-term TIP security and expanded this table to include a 20-year Real CMT rate. The 20-Year was discontinued at the November 2009 Quarterly Refunding in favor of a 30-Year TIP security.\n\n\n\n**Treasury Par Yield Curve Methodology:** The Treasury par real yield curve is estimated daily using a monotone convex spline method. Inputs to the model are bid-side prices for the most recently auctioned TIPS securities.\n\n\n\nFor more information regarding these statistics contact the Office of Debt Management by email at [debt.management@do.treas.gov](mailto:debt.management@do.treas.gov)\n\n\n\nFor other Public Debt information contact (202) 504-3550.\n\n\n\n\n\n\n\n\n\n\n\n\n\n Friday Sep 11, 2026\n\n\n\n\n\n\n\n\n\nFriday Sep 11, 2026\n\n\n\n**Long Term Real Rate Average:** The Long-Term Real Rate Average is the unweighted average of bid real yields on all outstanding TIPS with remaining maturities of more than 10 years and is intended as a proxy for long-term real rates.\n\n\n\nFor more information regarding these statistics contact the Office of Debt Management by email at [debt.management@do.treas.gov](mailto:debt.management@do.treas.gov)\n\n\n\nFor other Public Debt information contact (202) 504-3550\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n### Bureaus\n\n\n - [Alcohol and Tobacco Tax and Trade (TTB)](http://www.ttb.gov/)\n - [Bureau of Engraving and Printing (BEP)](https://www.bep.gov/)\n - [Bureau of the Fiscal Service (BFS)](http://www.fiscal.treasury.gov/)\n - [Financial Crimes Enforcement Network (FinCEN)](http://www.fincen.gov/)\n - [Internal Revenue Service (IRS)](http://www.irs.gov/)\n - [Office of the Comptroller of the Currency (OCC)](http://www.occ.gov/)\n - [U.S. Mint](http://www.usmint.gov/)\n\n\n\n\n\n\n\n### Inspector General Sites\n\n\n - [Office of Inspector General (OIG)](https://oig.treasury.gov/)\n - [Treasury Inspector General for Tax Administration (TIGTA)](http://www.treasury.gov/tigta)\n - [Report Scams, Fraud, Waste & Abuse](/services/report-fraud-waste-and-abuse)\n - [Special Inspector General for Pandemic Recovery (SIGPR)](https://www.sigpr.gov/)\n\n\n\n\n\n\n\n### U.S. Government Shared Services\n\n\n - [Center for Financial Management](https://fiscal.treasury.gov/financial-management-solutions/financial-management-shared-services)\n - [Treasury Direct Services for Governments](https://www.treasurydirect.gov/government/)\n - [Financial Management (FM) Marketplace Catalog](https://tfx.treasury.gov/fmqsmo/marketplace-catalog)\n\n\n\n\n\n\n\n### Additional Resources\n\n\n - [Privacy Act](/footer/privacy-act)\n - [Small Business Contacts](/policy-issues/small-business-programs/small-and-disadvantaged-business-utilization/how-to-contact-us)\n - [Budget and Performance](/about/budget-financial-reporting-planning-and-performance)\n - [TreasuryDirect.gov Securities/Bonds](http://www.treasurydirect.gov/)\n - [Freedom of Information Act (FOIA)](/footer/freedom-of-information-act)\n - [No FEAR Act Data](/footer/no-fear-act)\n - [Whistleblower Protection](/footer/prohibited-personnel-practices-and-whistleblower-protection)\n\n\n\n\n\n\n\n### Other Government Sites\n\n\n - [USA.gov](http://www.usa.gov/)\n - [USAJOBS.gov](http://www.usajobs.gov/)\n - [OPM.gov](http://www.opm.gov/)\n - [MyMoney.gov](http://www.mymoney.gov/)\n - [Data.gov](http://www.data.gov/)\n - [Forms.gov](https://www.usa.gov/forms)\n - [Regulations.gov](http://www.regulations.gov/)\n - [PaymentAccuracy.gov](http://www.paymentaccuracy.gov/)\n - [my Social Security](http://www.socialsecurity.gov/myaccount/)\n - [Vote.gov](https://vote.gov/)\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n - [Privacy Policy](https://home.treasury.gov/subfooter/privacy-policy)\n - [Google Privacy](https://home.treasury.gov/subfooter/google-privacy-policy)\n - [Site Policies and Notices](https://home.treasury.gov/subfooter/site-policies-and-notices)\n - [FAQs](https://home.treasury.gov/faqs)\n - [Feedback](https://www.treasury.gov/pages/tgovproblemsfeedbackform.aspx)\n - [Careers](/careers)\n - [Accessibility](/utility/accessibility)\n - [Contact](/utility/contact)\n\n\n\n Required Plug-ins [Adobe® Reader®](http://get.adobe.com/reader/)\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n- [Twitter](https://twitter.com/USTreasury)\n- [Facebook](https://www.facebook.com/USTreasuryDept)", "content_length": 45003, "content_type": "text/html", "description": "", "status_code": 200, "success": true, "title": "Daily Treasury Rates | U.S. Department of the Treasury", "url": "https://home.treasury.gov/resource-center/data-chart-center/interest-rates/TextView"}, "status": "completed", "tool_name": "web_fetch"}
E0005 · turn 1 · tool call · send_message · dispatch toolu_01JC9NKv1NB84UHToZbyu6PF
{"dispatch_id": "toolu_01JC9NKv1NB84UHToZbyu6PF", "handle": "", "panel_kind": "", "parent_dispatch_id": "", "tool_input": {"final": true, "in_response_to": "42a1b68c", "message": "Latest [Treasury par yields](https://home.treasury.gov/resource-center/data-chart-center/interest-rates/TextView?type=%5BREDACTED%5D&field_tdr_date_value_month=%5BREDACTED%5D), for 09/11/2026:\n\n| Maturity | Yield |\n|---|---|\n| 3-month | 4.07% |\n| 2-year | 4.63% |\n| 10-year | 4.96% |\n| 30-year | 5.35% |\n\n2s10s spread: 4.96 − 4.63 = +0.33% (33 bps), positively sloped. The curve is upward sloping all the way out: 3M to 2Y is +56 bps, 10Y to 30Y is +39 bps. It flattened slightly from the day before, when 2s10s was 39 bps (2Y 4.56, 10Y 4.95), as the front end sold off faster than the long end."}, "tool_name": "send_message"}
E0006 · turn 1 · tool result · send_message · dispatch toolu_01JC9NKv1NB84UHToZbyu6PF
{"dispatch_id": "toolu_01JC9NKv1NB84UHToZbyu6PF", "elapsed": 4.762293973, "error": "", "result": "Delivered (confirmed) as 2 messages. Your draft was polished into texting register, so the wording differs from what you wrote; this is exactly what the user sees:\n1) ### Treasury yields as of 09/11/2026 · Source\n\n| Maturity | Yield |\n|---|---|\n| 3-month | 4.07% |\n| 2-year | 4.63% |\n| 10-year | 4.96% |\n| 30-year | 5.35% |\n2) 2s10s spread is 33 bps, positively sloped. Curve stayed upward across all segments: front end sold off faster than the long end since yesterday.\nThese are your words now, and this is the whole reply: the delivery layer chose its density and shape by design. Never dispute, re-explain, or apologize for the phrasing, and never send a supplement to restore detail it left out. Only a final send settles its request. Never chase wording with another send. If a fact in it is wrong and would change what the user does, correct it when their next message arrives.\n\nNothing else is open: no request awaits a reply and no work is running. A response with no tool call ends the run.\nanswers: 42a1b68c-29b9-4f6c-924a-986d05001a5b", "status": "completed", "tool_name": "send_message"}
E0007 · turn 1 · assistant message
### Treasury yields as of 09/11/2026 · Source | Maturity | Yield | |---|---| | 3-month | 4.07% | | 2-year | 4.63% | | 10-year | 4.96% | | 30-year | 5.35% |
E0008 · turn 1 · assistant message
2s10s spread is 33 bps, positively sloped. Curve stayed upward across all segments: front end sold off faster than the long end since yesterday.