| 评估日期 | 买入价 | 卖出价 |
| 2020.05.25 | 8.856683 | 8.683022 |
| 2020.05.22 | 8.925629 | 8.750616 |
| 2020.05.21 | 8.908392 | 8.733717 |
| 2020.05.20 | 8.794578 | 8.622135 |
| 2020.05.19 | 8.873103 | 8.699121 |
| 2020.05.18 | 8.861575 | 8.687818 |
| 2020.05.15 | 8.941476 | 8.766153 |
| 2020.05.14 | 8.936033 | 8.760817 |
| 2020.05.13 | 8.975089 | 8.799107 |
| 2020.05.12 | 8.947186 | 8.771751 |