| 评估日期 | 买入价 | 卖出价 |
| 2017.10.31 | 1.033039 | 1.033039 |
| 2017.10.30 | 1.032977 | 1.032977 |
| 2017.10.27 | 1.033373 | 1.033373 |
| 2017.10.26 | 1.033562 | 1.033562 |
| 2017.10.25 | 1.033609 | 1.033609 |
| 2017.10.24 | 1.033204 | 1.033204 |
| 2017.10.23 | 1.032865 | 1.032865 |
| 2017.10.20 | 1.032617 | 1.032617 |
| 2017.10.19 | 1.032962 | 1.032962 |
| 2017.10.18 | 1.033452 | 1.033452 |