| 评估日期 | 买入价 | 卖出价 |
| 2019.01.30 | 1.079159 | 1.079159 |
| 2019.01.29 | 1.078919 | 1.078919 |
| 2019.01.28 | 1.078863 | 1.078863 |
| 2019.01.25 | 1.078811 | 1.078811 |
| 2019.01.24 | 1.078808 | 1.078808 |
| 2019.01.23 | 1.078748 | 1.078748 |
| 2019.01.22 | 1.078548 | 1.078548 |
| 2019.01.21 | 1.078423 | 1.078423 |
| 2019.01.18 | 1.078252 | 1.078252 |
| 2019.01.17 | 1.078162 | 1.078162 |