| 评估日期 | 买入价 | 卖出价 |
| 2018.12.24 | 1.074079 | 1.074079 |
| 2018.12.21 | 1.073912 | 1.073912 |
| 2018.12.20 | 1.073786 | 1.073786 |
| 2018.12.19 | 1.073828 | 1.073828 |
| 2018.12.18 | 1.073691 | 1.073691 |
| 2018.12.17 | 1.073711 | 1.073711 |
| 2018.12.14 | 1.073751 | 1.073751 |
| 2018.12.13 | 1.073687 | 1.073687 |
| 2018.12.12 | 1.073589 | 1.073589 |
| 2018.12.11 | 1.073345 | 1.073345 |