| 评估日期 | 买入价 | 卖出价 |
| 2021.05.19 | 13.245171 | 12.985462 |
| 2021.05.18 | 12.879084 | 12.626553 |
| 2021.05.17 | 12.717464 | 12.468102 |
| 2021.05.14 | 12.824404 | 12.572945 |
| 2021.05.13 | 12.843004 | 12.59118 |
| 2021.05.12 | 12.859939 | 12.607783 |
| 2021.05.11 | 12.905376 | 12.652329 |
| 2021.05.10 | 13.162057 | 12.903978 |
| 2021.05.07 | 13.348694 | 13.086955 |
| 2021.05.06 | 13.366966 | 13.104868 |