| 评估日期 | 买入价 | 卖出价 |
| 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 |
| 2020.04.13 | 8.824828 | 8.651793 |
| 2020.04.10 | 8.583495 | 8.415192 |
| 2020.04.09 | 8.486771 | 8.320364 |