| 评估日期 | 买入价 | 卖出价 |
| 2018.08.14 | 8.403868 | 8.239086 |
| 2018.08.13 | 8.343897 | 8.180291 |
| 2018.08.10 | 8.069896 | 7.911662 |
| 2018.08.09 | 8.242977 | 8.08135 |
| 2018.08.08 | 8.038861 | 7.881236 |
| 2018.08.07 | 8.295261 | 8.132608 |
| 2018.08.06 | 8.490031 | 8.32356 |
| 2018.08.03 | 8.718544 | 8.547592 |
| 2018.08.02 | 8.898622 | 8.72414 |
| 2018.08.01 | 8.89927 | 8.724774 |