1-Month Treasury Yield
1-Month Treasury Yield: 3.88% (+0 bps 1-day change) as of 2026-09-22.
The 1-month Treasury bill yield, one of the shortest cash-equivalent rates and a money-market benchmark. See the live yield, daily change, and rate history.
Recent 1-Month Treasury rates
| Date | Yield |
|---|---|
| 2026-09-21 | 3.96% |
| 2026-09-18 | 3.97% |
| 2026-09-17 | 3.97% |
| 2026-09-16 | 3.96% |
| 2026-09-15 | 3.93% |
| 2026-09-14 | 3.94% |
| 2026-09-11 | 3.93% |