| 评估日期 | 买入价 | 卖出价 |
| 2020.07.01 | 9.156094 | 8.976563 |
| 2020.06.30 | 9.187768 | 9.007615 |
| 2020.06.29 | 9.107199 | 8.928626 |
| 2020.06.24 | 9.12212 | 8.943255 |
| 2020.06.23 | 9.080298 | 8.902253 |
| 2020.06.22 | 8.995496 | 8.819114 |
| 2020.06.19 | 8.927956 | 8.752898 |
| 2020.06.18 | 8.975319 | 8.799332 |
| 2020.06.17 | 8.854669 | 8.681048 |
| 2020.06.16 | 8.917764 | 8.742906 |