| 评估日期 | 买入价 | 卖出价 |
| 2021.05.27 | 1.143809 | 1.143809 |
| 2021.05.26 | 1.143796 | 1.143796 |
| 2021.05.25 | 1.143487 | 1.143487 |
| 2021.05.24 | 1.143424 | 1.143424 |
| 2021.05.21 | 1.143424 | 1.143424 |
| 2021.05.20 | 1.143255 | 1.143255 |
| 2021.05.19 | 1.143119 | 1.143119 |
| 2021.05.18 | 1.143064 | 1.143064 |
| 2021.05.17 | 1.14299 | 1.14299 |
| 2021.05.14 | 1.142767 | 1.142767 |