| 评估日期 | 买入价 | 卖出价 |
| 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 |
| 2019.01.16 | 1.079225 | 1.079225 |
| 2019.01.15 | 1.078998 | 1.078998 |
| 2019.01.14 | 1.078918 | 1.078918 |
| 2019.01.11 | 1.077187 | 1.077187 |
| 2019.01.10 | 1.077015 | 1.077015 |