| 评估日期 | 买入价 | 卖出价 |
| 2018.10.22 | 7.01342 | 6.875902 |
| 2018.10.19 | 7.174276 | 7.033604 |
| 2018.10.18 | 7.202319 | 7.061097 |
| 2018.10.17 | 7.407978 | 7.262724 |
| 2018.10.16 | 7.454156 | 7.307996 |
| 2018.10.15 | 7.357405 | 7.213142 |
| 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 |