| 评估日期 | 买入价 | 卖出价 |
| 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 |
| 2018.07.26 | 1.061546 | 1.061546 |
| 2018.07.25 | 1.061515 | 1.061515 |
| 2018.07.24 | 1.061039 | 1.061039 |
| 2018.07.23 | 1.060824 | 1.060824 |