| 评估日期 | 买入价 | 卖出价 |
| 2019.04.18 | 1.089242 | 1.089242 |
| 2019.04.17 | 1.089219 | 1.089219 |
| 2019.04.16 | 1.090128 | 1.090128 |
| 2019.04.15 | 1.089987 | 1.089987 |
| 2019.04.12 | 1.090109 | 1.090109 |
| 2019.04.11 | 1.089061 | 1.089061 |
| 2019.04.10 | 1.089007 | 1.089007 |
| 2019.04.09 | 1.088774 | 1.088774 |
| 2019.04.08 | 1.088738 | 1.088738 |
| 2019.04.04 | 1.088744 | 1.088744 |