| 评估日期 | 买入价 | 卖出价 |
| 2020.02.14 | 8.820036 | 8.647094 |
| 2020.02.13 | 8.729631 | 8.558462 |
| 2020.02.12 | 8.672673 | 8.502621 |
| 2020.02.11 | 8.65595 | 8.486225 |
| 2020.02.10 | 8.632785 | 8.463515 |
| 2020.02.07 | 8.49313 | 8.326598 |
| 2020.02.06 | 8.463676 | 8.297721 |
| 2020.02.05 | 8.283205 | 8.12079 |
| 2020.02.04 | 8.78334 | 8.611117 |
| 2020.02.03 | 8.968016 | 8.792173 |