| 评估日期 | 买入价 | 卖出价 |
| 2019.07.17 | 1.097041 | 1.097041 |
| 2019.07.16 | 1.096812 | 1.096812 |
| 2019.07.15 | 1.096715 | 1.096715 |
| 2019.07.12 | 1.096642 | 1.096642 |
| 2019.07.11 | 1.096562 | 1.096562 |
| 2019.07.10 | 1.096493 | 1.096493 |
| 2019.07.09 | 1.096285 | 1.096285 |
| 2019.07.08 | 1.096153 | 1.096153 |
| 2019.07.05 | 1.096055 | 1.096055 |
| 2019.07.04 | 1.095917 | 1.095917 |