| 评估日期 | 买入价 | 卖出价 |
| 2020.01.06 | 9.070097 | 8.892252 |
| 2020.01.03 | 8.947093 | 8.77166 |
| 2020.01.02 | 8.942778 | 8.76743 |
| 2019.12.31 | 8.81766 | 8.644765 |
| 2019.12.30 | 8.82133 | 8.648363 |
| 2019.12.27 | 8.726916 | 8.5558 |
| 2019.12.26 | 8.74165 | 8.570245 |
| 2019.12.25 | 8.738515 | 8.567172 |
| 2019.12.24 | 8.82219 | 8.649206 |
| 2019.12.23 | 8.801911 | 8.629325 |