Level Chart

Basic Info

4 Week Treasury Bill Rate is at 3.64%, compared to 3.64% the previous market day and 4.26% last year. This is higher than the long term average of 1.62%.

The 4 Week Treasury Bill Rate is the yield received for investing in a US government issued treasury bill that has a maturity of 4 weeks. The 4 week treasury yield is included on the short of the yield curve, and thus closely mirrors the Federal Funds rate that is set by the Federal Reserve.

Stats

Last Value 3.64%
Latest Period Jan 29 2026
Last Updated Jan 30 2026, 16:27 EST
Next Release Feb 2 2026, 16:15 EST
Long Term Average 1.62%
Average Growth Rate 531.7%
Value from The Previous Market Day 3.64%
Change from The Previous Market Day 0.00%
Value from 1 Year Ago 4.26%
Change from 1 Year Ago -14.55%
Frequency Market Daily
Unit Percent
Adjustment N/A
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Historical Data

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Date Value
January 29, 2026 3.64%
January 28, 2026 3.64%
January 27, 2026 3.63%
January 26, 2026 3.63%
January 23, 2026 3.63%
January 22, 2026 3.64%
January 21, 2026 3.62%
January 20, 2026 3.61%
January 16, 2026 3.60%
January 15, 2026 3.60%
January 14, 2026 3.57%
January 13, 2026 3.57%
January 12, 2026 3.57%
January 09, 2026 3.56%
January 08, 2026 3.56%
January 07, 2026 3.55%
January 06, 2026 3.55%
January 05, 2026 3.57%
January 02, 2026 3.58%
December 31, 2025 3.59%
December 30, 2025 3.50%
December 29, 2025 3.54%
December 26, 2025 3.56%
December 24, 2025 3.58%
December 23, 2025 3.56%
Date Value
December 22, 2025 3.57%
December 19, 2025 3.57%
December 18, 2025 3.56%
December 17, 2025 3.58%
December 16, 2025 3.61%
December 15, 2025 3.62%
December 12, 2025 3.61%
December 11, 2025 3.62%
December 10, 2025 3.64%
December 09, 2025 3.66%
December 08, 2025 3.67%
December 05, 2025 3.66%
December 04, 2025 3.68%
December 03, 2025 3.71%
December 02, 2025 3.78%
December 01, 2025 3.85%
November 28, 2025 3.91%
November 26, 2025 3.92%
November 25, 2025 3.90%
November 24, 2025 3.89%
November 21, 2025 3.89%
November 20, 2025 3.90%
November 19, 2025 3.87%
November 18, 2025 3.88%
November 17, 2025 3.90%

Basic Info

4 Week Treasury Bill Rate is at 3.64%, compared to 3.64% the previous market day and 4.26% last year. This is higher than the long term average of 1.62%.

The 4 Week Treasury Bill Rate is the yield received for investing in a US government issued treasury bill that has a maturity of 4 weeks. The 4 week treasury yield is included on the short of the yield curve, and thus closely mirrors the Federal Funds rate that is set by the Federal Reserve.

Stats

Last Value 3.64%
Latest Period Jan 29 2026
Last Updated Jan 30 2026, 16:27 EST
Next Release Feb 2 2026, 16:15 EST
Long Term Average 1.62%
Average Growth Rate 531.7%
Value from The Previous Market Day 3.64%
Change from The Previous Market Day 0.00%
Value from 1 Year Ago 4.26%
Change from 1 Year Ago -14.55%
Frequency Market Daily
Unit Percent
Adjustment N/A
Download Source File