| 评估日期 | 买入价 | 卖出价 |
| 2021.07.23 | 14.451515 | 14.168152 |
| 2021.07.22 | 14.237275 | 13.958113 |
| 2021.07.21 | 14.150644 | 13.87318 |
| 2021.07.20 | 14.107093 | 13.830483 |
| 2021.07.19 | 14.262595 | 13.982936 |
| 2021.07.16 | 14.096862 | 13.820453 |
| 2021.07.15 | 14.265599 | 13.985881 |
| 2021.07.14 | 14.388605 | 14.106475 |
| 2021.07.13 | 14.376262 | 14.094375 |
| 2021.07.12 | 14.325589 | 14.044696 |