| 评估日期 | 买入价 | 卖出价 |
| 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 |
| 2018.12.17 | 1.073711 | 1.073711 |
| 2018.12.17 | 7.555857 | 7.407703 |
| 2018.12.14 | 1.073751 | 1.073751 |
| 2018.12.14 | 7.495999 | 7.349019 |