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Market Yield on U.S. Treasury Securities at 30-Year Constant Maturity, Quoted on an Investment Basis (WGS30YR)

Observations

2026-03-06: 4.73
Updated: Mar 9, 2026 3:17 PM CDT
2026-03-06:  4.73  
2026-02-27:  4.68  
2026-02-20:  4.70  
2026-02-13:  4.77  
2026-02-06:  4.88  

Units:

Percent,
Not Seasonally Adjusted

Frequency:

Weekly,
Ending Friday

Fullscreen

Notes

Title Release Dates
Market Yield on U.S. Treasury Securities at 30-Year Constant Maturity, Quoted on an Investment Basis 1996-12-09 2026-03-09
 
Source    
Board of Governors of the Federal Reserve System (US) 1996-12-09 2026-03-09
 
Release    
H.15 Selected Interest Rates 1996-12-09 2026-03-09
 
Units    
Percent 1996-12-09 2026-03-09
 
Frequency    
Weekly, Ending Friday 1996-12-09 2026-03-09
 
Seasonal Adjustment    
Not Seasonally Adjusted 1996-12-09 2026-03-09
 
Notes    
Yields on actively traded non-inflation-indexed issues adjusted to constant maturities. The 30-year Treasury constant maturity series was discontinued on February 18, 2002, and reintroduced on February 9, 2006.
For further information regarding treasury constant maturity data, please refer to the H.15 Statistical Release notes (https://www.federalreserve.gov/releases/h15/default.htm) and the Treasury Yield Curve Methodology (https://home.treasury.gov/policy-issues/financing-the-government/interest-rate-statistics/treasury-yield-curve-methodology).

1996-12-09 2025-01-06
H.15 Statistical Release notes (https://www.federalreserve.gov/releases/h15/default.htm) and the Treasury Yield Curve Methodology (https://home.treasury.gov/policy-issues/financing-the-government/interest-rate-statistics/treasury-yield-curve-methodology).

For questions on the data, please contact the data source (https://www.federalreserve.gov/apps/ContactUs/feedback.aspx?refurl=/releases/h15/%). For questions on FRED functionality, please contact us here (https://fred.stlouisfed.org/contactus/).

2025-01-07 2026-03-09

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H.15 Selected Interest Rates

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30-Year H.15 Selected Interest Rates Maturity Treasury Weekly Interest Rate Interest Board of Governors Rate Nation Public Domain: Citation Requested United States of America Not Seasonally Adjusted