| 评估日期 | 买入价 | 卖出价 |
| 2019.02.20 | 1.085182 | 1.085182 |
| 2019.02.20 | 7.658817 | 7.508645 |
| 2019.02.19 | 1.080925 | 1.080925 |
| 2019.02.19 | 7.543269 | 7.395362 |
| 2019.02.18 | 1.080816 | 1.080816 |
| 2019.02.18 | 7.560909 | 7.412656 |
| 2019.02.15 | 1.080713 | 1.080713 |
| 2019.02.15 | 7.572115 | 7.423642 |
| 2019.02.14 | 1.080608 | 1.080608 |
| 2019.02.14 | 7.522667 | 7.375164 |