📋 数据明细（最近 5 个交易日）
| 期限 |
2026-10-15 |
2026-10-14 |
2026-10-13 |
2026-10-09 |
2026-10-08 |
| 1M |
4.17 |
4.11 |
4.1 |
4.13 |
4.14 |
| 2M |
4.19 |
4.15 |
4.15 |
4.13 |
4.13 |
| 3M |
4.28 |
4.28 |
4.26 |
4.25 |
4.23 |
| 4M |
4.35 |
4.36 |
4.32 |
4.29 |
4.29 |
| 6M |
4.35 |
4.37 |
4.34 |
4.32 |
4.3 |
| 1Y |
4.49 |
4.53 |
4.48 |
4.47 |
4.44 |
| 2Y |
4.77 |
4.82 |
4.79 |
4.8 |
4.75 |
| 3Y |
4.85 |
4.92 |
4.9 |
4.89 |
4.85 |
| 5Y |
4.91 |
5.0 |
5.0 |
5.02 |
4.99 |
| 7Y |
5.0 |
5.09 |
5.11 |
5.13 |
5.11 |
| 10Y |
5.1 |
5.19 |
5.21 |
5.24 |
5.22 |
| 20Y |
5.48 |
5.57 |
5.6 |
5.65 |
5.64 |
| 30Y |
5.43 |
5.52 |
5.56 |
5.6 |
5.6 |