| 评估日期 | 买入价 | 卖出价 |
| 2017.08.01 | 1.02656 | 1.02656 |
| 2017.07.31 | 1.026533 | 1.026533 |
| 2017.07.28 | 1.026296 | 1.026296 |
| 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 |