| 评估日期 | 买入价 | 卖出价 |
| 2018.11.22 | 7.705789 | 7.554695 |
| 2018.11.21 | 7.807063 | 7.653983 |
| 2018.11.20 | 7.781811 | 7.629226 |
| 2018.11.19 | 7.814104 | 7.660886 |
| 2018.11.16 | 7.631422 | 7.481786 |
| 2018.11.15 | 7.714768 | 7.563498 |
| 2018.11.14 | 7.661039 | 7.510823 |
| 2018.11.13 | 7.537709 | 7.389911 |
| 2018.11.12 | 7.559381 | 7.411158 |
| 2018.11.09 | 7.637595 | 7.487838 |