| 评估日期 | 买入价 | 卖出价 |
| 2020.04.13 | 8.824828 | 8.651793 |
| 2020.04.10 | 8.583495 | 8.415192 |
| 2020.04.09 | 8.486771 | 8.320364 |
| 2020.04.08 | 8.486771 | 8.320364 |
| 2020.04.07 | 8.591698 | 8.423233 |
| 2020.04.03 | 8.455217 | 8.289428 |
| 2020.04.02 | 8.468698 | 8.302645 |
| 2020.04.01 | 8.525486 | 8.35832 |
| 2020.03.31 | 8.5754 | 8.407255 |
| 2020.03.30 | 8.590426 | 8.421986 |