| 评估日期 | 买入价 | 卖出价 |
| 2018.12.24 | 1.074079 | 1.074079 |
| 2018.12.24 | 7.277926 | 7.135221 |
| 2018.12.21 | 1.073912 | 1.073912 |
| 2018.12.21 | 7.272645 | 7.130044 |
| 2018.12.20 | 1.073786 | 1.073786 |
| 2018.12.20 | 7.336959 | 7.193097 |
| 2018.12.19 | 1.073828 | 1.073828 |
| 2018.12.19 | 7.378346 | 7.233672 |
| 2018.12.18 | 1.073691 | 1.073691 |
| 2018.12.18 | 7.401257 | 7.256135 |