| 评估日期 | 买入价 | 卖出价 |
| 2021.07.29 | 13.684385 | 13.416063 |
| 2021.07.28 | 14.087193 | 13.810974 |
| 2021.07.27 | 14.476327 | 14.192478 |
| 2021.07.26 | 14.577403 | 14.291572 |
| 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 |