| 评估日期 | 买入价 | 卖出价 |
| 2021.07.23 | 1.148454 | 1.148454 |
| 2021.07.22 | 1.148321 | 1.148321 |
| 2021.07.21 | 1.148198 | 1.148198 |
| 2021.07.20 | 1.148084 | 1.148084 |
| 2021.07.19 | 1.147974 | 1.147974 |
| 2021.07.16 | 1.147982 | 1.147982 |
| 2021.07.15 | 1.147848 | 1.147848 |
| 2021.07.14 | 1.147719 | 1.147719 |
| 2021.07.13 | 1.147384 | 1.147384 |
| 2021.07.12 | 1.147199 | 1.147199 |