| 评估日期 | 买入价 | 卖出价 |
| 2020.02.18 | 1.112361 | 1.112361 |
| 2020.02.18 | 8.844394 | 8.670975 |
| 2020.02.17 | 1.112262 | 1.112262 |
| 2020.02.17 | 8.782795 | 8.610583 |
| 2020.02.14 | 1.112166 | 1.112166 |
| 2020.02.14 | 8.820036 | 8.647094 |
| 2020.02.13 | 1.112052 | 1.112052 |
| 2020.02.13 | 8.729631 | 8.558462 |
| 2020.02.12 | 1.111937 | 1.111937 |
| 2020.02.12 | 8.672673 | 8.502621 |