| 评估日期 | 买入价 | 卖出价 |
| 2018.08.09 | 1.063921 | 1.063921 |
| 2018.08.08 | 1.064393 | 1.064393 |
| 2018.08.07 | 1.063912 | 1.063912 |
| 2018.08.06 | 1.063371 | 1.063371 |
| 2018.08.03 | 1.063315 | 1.063315 |
| 2018.08.02 | 1.06298 | 1.06298 |
| 2018.08.01 | 1.062676 | 1.062676 |
| 2018.07.31 | 1.061991 | 1.061991 |
| 2018.07.30 | 1.061849 | 1.061849 |
| 2018.07.27 | 1.061754 | 1.061754 |