| 评估日期 | 买入价 | 卖出价 |
| 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 |
| 2020.04.20 | 8.593591 | 8.425089 |
| 2020.04.17 | 8.611325 | 8.442475 |
| 2020.04.16 | 8.661089 | 8.491264 |
| 2020.04.15 | 8.53117 | 8.363892 |
| 2020.04.14 | 8.564657 | 8.396723 |