| 评估日期 | 买入价 | 卖出价 |
| 2021.08.03 | 1.149382 | 1.149382 |
| 2021.08.02 | 1.149235 | 1.149235 |
| 2021.07.30 | 1.149164 | 1.149164 |
| 2021.07.29 | 1.149079 | 1.149079 |
| 2021.07.28 | 1.149022 | 1.149022 |
| 2021.07.27 | 1.148702 | 1.148702 |
| 2021.07.26 | 1.148574 | 1.148574 |
| 2021.07.23 | 1.148454 | 1.148454 |
| 2021.07.22 | 1.148321 | 1.148321 |
| 2021.07.21 | 1.148198 | 1.148198 |