| 评估日期 | 买入价 | 卖出价 |
| 2020.12.31 | 1.130987 | 1.130987 |
| 2020.12.30 | 1.130891 | 1.130891 |
| 2020.12.29 | 1.130568 | 1.130568 |
| 2020.12.28 | 1.13038 | 1.13038 |
| 2020.12.25 | 1.130189 | 1.130189 |
| 2020.12.24 | 1.130098 | 1.130098 |
| 2020.12.23 | 1.129913 | 1.129913 |
| 2020.12.22 | 1.129594 | 1.129594 |
| 2020.12.21 | 1.129428 | 1.129428 |
| 2020.12.18 | 1.129379 | 1.129379 |