FOMC 设定的政策利率目标区间。所有其他利率的锚，美联储政策传导起点。阶梯函数——只在 FOMC 决议日跳变。
FOMC 设定的目标区间上限。媒体口中的「Fed 利率」通常就指这个数，例如 5.50%。
| 0% |
| 2026-09-27 | 4 | — | 0% |
| 2026-09-26 | 4 | — | 0% |
| 2026-09-25 | 4 | — | 0% |
| 2026-09-24 | 4 | — | 0% |
| 2026-09-23 | 4 | — | 0% |
| 2026-09-22 | 4 | — | 0% |
| 2026-09-21 | 4 | — | 0% |
| 2026-09-20 | 4 | — | 0% |
| 2026-09-19 | 4 | — | 0% |
| 2026-09-18 | 4 | — | 0% |
| 2026-09-17 | 4 | — | +0.25% |
| 2026-09-16 | 3.75 | — | 0% |
| 2026-09-15 | 3.75 | — | 0% |
| 2026-09-14 | 3.75 | — | 0% |
| 2026-09-13 | 3.75 | — | 0% |
| 2026-09-12 | 3.75 | — | 0% |
| 2026-09-11 | 3.75 | — | — |
FOMC, 一年约 8 次会议 14:00 ET