| 评估日期 | 买入价 | 卖出价 |
| 2017.09.07 | 1.029673 | 1.029673 |
| 2017.09.06 | 1.028532 | 1.028532 |
| 2017.09.05 | 1.029669 | 1.029669 |
| 2017.09.04 | 1.029424 | 1.029424 |
| 2017.09.01 | 1.029499 | 1.029499 |
| 2017.08.31 | 1.02949 | 1.02949 |
| 2017.08.30 | 1.029602 | 1.029602 |
| 2017.08.29 | 1.029607 | 1.029607 |
| 2017.08.28 | 1.029526 | 1.029526 |
| 2017.08.25 | 1.029382 | 1.029382 |