| 评估日期 | 买入价 | 卖出价 |
| 2018.10.12 | 7.890042 | 7.735335 |
| 2018.10.11 | 7.81602 | 7.662764 |
| 2018.10.10 | 7.968933 | 7.812679 |
| 2018.10.09 | 8.21462 | 8.053549 |
| 2018.10.08 | 8.204931 | 8.04405 |
| 2018.09.28 | 8.264665 | 8.102613 |
| 2018.09.27 | 8.245754 | 8.084072 |
| 2018.09.26 | 8.224023 | 8.062768 |
| 2018.09.25 | 8.260973 | 8.098993 |
| 2018.09.21 | 8.323398 | 8.160195 |