| 评估日期 | 买入价 | 卖出价 |
| 2018.12.03 | 7.495741 | 7.348766 |
| 2018.11.30 | 7.619453 | 7.470052 |
| 2018.11.29 | 7.527447 | 7.37985 |
| 2018.11.28 | 7.480147 | 7.333478 |
| 2018.11.27 | 7.388644 | 7.243769 |
| 2018.11.26 | 7.658868 | 7.508695 |
| 2018.11.23 | 7.639453 | 7.48966 |
| 2018.11.22 | 7.705789 | 7.554695 |
| 2018.11.21 | 7.807063 | 7.653983 |
| 2018.11.20 | 7.781811 | 7.629226 |