Table Data - 4-Week Treasury Bill Secondary Market Rate, Discount Basis
| Title | 4-Week Treasury Bill Secondary Market Rate, Discount Basis |
|---|---|
| Series ID | RIFSGFSW04NA |
| Source | Board of Governors of the Federal Reserve System (US) |
| Release | H.15 Selected Interest Rates |
| Seasonal Adjustment | Not Seasonally Adjusted |
| Frequency | Annual |
| Units | Percent |
| Date Range | 2001-01-01 to 2025-01-01 |
| Last Updated | 2026-01-02 3:16 PM CST |
| Notes | Averages of daily figures. |
| DATE | VALUE |
|---|---|
| 2001-01-01 | 2.43 |
| 2002-01-01 | 1.60 |
| 2003-01-01 | 1.00 |
| 2004-01-01 | 1.24 |
| 2005-01-01 | 2.94 |
| 2006-01-01 | 4.67 |
| 2007-01-01 | 4.32 |
| 2008-01-01 | 1.27 |
| 2009-01-01 | 0.09 |
| 2010-01-01 | 0.11 |
| 2011-01-01 | 0.04 |
| 2012-01-01 | 0.07 |
| 2013-01-01 | 0.05 |
| 2014-01-01 | 0.03 |
| 2015-01-01 | 0.03 |
| 2016-01-01 | 0.25 |
| 2017-01-01 | 0.83 |
| 2018-01-01 | 1.81 |
| 2019-01-01 | 2.08 |
| 2020-01-01 | 0.35 |
| 2021-01-01 | 0.04 |
| 2022-01-01 | 1.61 |
| 2023-01-01 | 4.94 |
| 2024-01-01 | 5.05 |
| 2025-01-01 | 4.12 |