| 评估日期 | 买入价 | 卖出价 |
| 2020.05.07 | 8.926957 | 8.751918 |
| 2020.05.06 | 8.747147 | 8.575635 |
| 2020.04.30 | 8.644528 | 8.475027 |
| 2020.04.29 | 8.643475 | 8.473995 |
| 2020.04.28 | 8.528388 | 8.361165 |
| 2020.04.27 | 8.639068 | 8.469675 |
| 2020.04.24 | 8.671758 | 8.501723 |
| 2020.04.23 | 8.591116 | 8.422663 |
| 2020.04.22 | 8.71615 | 8.545245 |
| 2020.04.21 | 8.686272 | 8.515953 |