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4-Week Treasury Bill Secondary Market Rate, Discount Basis (DTB4WK)

Observations

2026-06-05: 3.62
Updated: Jun 8, 2026 3:18 PM CDT
2026-06-05:  3.62  
2026-06-04:  3.62  
2026-06-03:  3.62  
2026-06-02:  3.63  
2026-06-01:  3.64  

Units:

Percent,
Not Seasonally Adjusted

Frequency:

Daily

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Notes

Title Release Dates
4-Week Treasury Bill: Secondary Market Rate 2005-06-28 2014-04-01
4-Week Treasury Bill Secondary Market Rate, Discount Basis 2014-04-02 2026-06-08
 
Source    
Board of Governors of the Federal Reserve System (US) 2005-06-28 2026-06-08
 
Release    
H.15 Selected Interest Rates 2005-06-28 2026-06-08
 
Units    
Percent 2005-06-28 2026-06-08
 
Frequency    
Daily 2005-06-28 2026-06-08
 
Seasonal Adjustment    
Not Seasonally Adjusted 2005-06-28 2026-06-08
 
Notes    
Discount basis.

2005-06-28 2025-01-06
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 2026-06-08

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H.15 Selected Interest Rates

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Treasury Bills Interest Rates Money, Banking, & Finance

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Secondary Market 1-Month Bills H.15 Selected Interest Rates Treasury Interest Rate Interest Daily Board of Governors Rate Nation Public Domain: Citation Requested United States of America Not Seasonally Adjusted