Federal Reserve Economic Data

4-Week Treasury Bill Secondary Market Rate, Discount Basis (WTB4WK)

Observations

2025-12-19: 3.59
Updated: Dec 22, 2025 3:16 PM CST
Next Release Date: Dec 24, 2025
2025-12-19:  3.59  
2025-12-12:  3.64  
2025-12-05:  3.74  
2025-11-28:  3.91  
2025-11-21:  3.89  
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Units:

Percent,
Not Seasonally Adjusted

Frequency:

Weekly,
Ending Friday

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Notes

Source: Board of Governors of the Federal Reserve System (US)  

Release: H.15 Selected Interest Rates  

Units:  Percent, Not Seasonally Adjusted

Frequency:  Weekly, Ending Friday

Notes:

Averages of business days. Discount basis.

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Suggested Citation:

Board of Governors of the Federal Reserve System (US), 4-Week Treasury Bill Secondary Market Rate, Discount Basis [WTB4WK], retrieved from FRED, Federal Reserve Bank of St. Louis; https://fred.stlouisfed.org/series/WTB4WK, .

Release Tables

H.15 Selected Interest Rates

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Other Formats

Annual, Not Seasonally Adjusted Daily, Not Seasonally Adjusted Monthly, Not Seasonally Adjusted

Related Categories

Treasury Bills Interest Rates Money, Banking, & Finance

Releases

More Series from H.15 Selected Interest Rates

Tags

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

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