1 Year Secondary Market Treasury Bill Rate (I:1YSMTBR)
3.63% for Wk of Mar 27 2026
Level Chart
Basic Info
|
1 Year Secondary Market Treasury Bill Rate is at 3.63%, compared to 3.55% last week and 3.92% last year. This is lower than the long term average of 4.74%. |
| Report | H.15 Selected Interest Rates |
| Category | Interest Rates |
| Region | United States |
| Source | Federal Reserve |
Stats
| Last Value | 3.63% |
| Latest Period | Mar 27 2026 |
| Last Updated | Mar 30 2026, 16:23 EDT |
| Next Release | Apr 6 2026, 16:15 EDT |
| Long Term Average | 4.74% |
| Average Growth Rate | 7.62% |
| Value from Last Week | 3.55% |
| Change from Last Week | 2.25% |
| Value from 1 Year Ago | 3.92% |
| Change from 1 Year Ago | -7.40% |
| Frequency | Weekly |
| Unit | Percent |
| Adjustment | N/A |
| Download Source File |
Historical Data
| Date | Value |
|---|---|
| March 27, 2026 | 3.63% |
| March 20, 2026 | 3.55% |
| March 13, 2026 | 3.46% |
| March 06, 2026 | 3.42% |
| February 27, 2026 | 3.37% |
| February 20, 2026 | 3.36% |
| February 13, 2026 | 3.31% |
| February 06, 2026 | 3.34% |
| January 30, 2026 | 3.37% |
| January 23, 2026 | 3.39% |
| January 16, 2026 | 3.39% |
| January 09, 2026 | 3.35% |
| January 02, 2026 | 3.35% |
| December 26, 2025 | 3.37% |
| December 19, 2025 | 3.38% |
| December 12, 2025 | 3.44% |
| December 05, 2025 | 3.46% |
| November 28, 2025 | 3.47% |
| November 21, 2025 | 3.53% |
| November 14, 2025 | 3.53% |
| November 07, 2025 | 3.53% |
| October 31, 2025 | 3.51% |
| October 24, 2025 | 3.44% |
| October 17, 2025 | 3.45% |
| October 10, 2025 | 3.50% |
| Date | Value |
|---|---|
| October 03, 2025 | 3.50% |
| September 26, 2025 | 3.50% |
| September 19, 2025 | 3.47% |
| September 12, 2025 | 3.51% |
| September 05, 2025 | 3.60% |
| August 29, 2025 | 3.71% |
| August 22, 2025 | 3.76% |
| August 15, 2025 | 3.75% |
| August 08, 2025 | 3.74% |
| August 01, 2025 | 3.90% |
| July 25, 2025 | 3.92% |
| July 18, 2025 | 3.92% |
| July 11, 2025 | 3.92% |
| July 04, 2025 | 3.85% |
| June 27, 2025 | 3.83% |
| June 20, 2025 | 3.92% |
| June 13, 2025 | 3.92% |
| June 06, 2025 | 3.95% |
| May 30, 2025 | 3.97% |
| May 23, 2025 | 3.95% |
| May 16, 2025 | 3.94% |
| May 09, 2025 | 3.87% |
| May 02, 2025 | 3.77% |
| April 25, 2025 | 3.81% |
| April 18, 2025 | 3.82% |
News
Headline
Time (ET)
04/01 06:40
03/30 06:40
03/27 11:19
03/26 06:43
03/26 05:49
03/19 06:30
03/09 06:02
03/06 06:18
03/05 06:32
Basic Info
|
1 Year Secondary Market Treasury Bill Rate is at 3.63%, compared to 3.55% last week and 3.92% last year. This is lower than the long term average of 4.74%. |
| Report | H.15 Selected Interest Rates |
| Category | Interest Rates |
| Region | United States |
| Source | Federal Reserve |
Stats
| Last Value | 3.63% |
| Latest Period | Mar 27 2026 |
| Last Updated | Mar 30 2026, 16:23 EDT |
| Next Release | Apr 6 2026, 16:15 EDT |
| Long Term Average | 4.74% |
| Average Growth Rate | 7.62% |
| Value from Last Week | 3.55% |
| Change from Last Week | 2.25% |
| Value from 1 Year Ago | 3.92% |
| Change from 1 Year Ago | -7.40% |
| Frequency | Weekly |
| Unit | Percent |
| Adjustment | N/A |
| Download Source File |