| 评估日期 | 买入价 | 卖出价 |
| 2017.07.27 | 1.026212 | 1.026212 |
| 2017.07.26 | 1.025747 | 1.025747 |
| 2017.07.25 | 1.025498 | 1.025498 |
| 2017.07.24 | 1.025204 | 1.025204 |
| 2017.07.21 | 1.025144 | 1.025144 |
| 2017.07.20 | 1.025061 | 1.025061 |
| 2017.07.19 | 1.024599 | 1.024599 |
| 2017.07.18 | 1.024342 | 1.024342 |
| 2017.07.17 | 1.024234 | 1.024234 |
| 2017.07.14 | 1.024171 | 1.024171 |