| 评估日期 | 买入价 | 卖出价 |
| 2020.03.31 | 8.5754 | 8.407255 |
| 2020.03.30 | 8.590426 | 8.421986 |
| 2020.03.27 | 8.632079 | 8.462823 |
| 2020.03.26 | 8.444775 | 8.279191 |
| 2020.03.25 | 8.285771 | 8.123304 |
| 2020.03.24 | 8.597016 | 8.428447 |
| 2020.03.23 | 8.455411 | 8.289618 |
| 2020.03.20 | 8.446498 | 8.28088 |
| 2020.03.19 | 8.618912 | 8.449914 |
| 2020.03.18 | 8.594016 | 8.425506 |