| 评估日期 | 买入价 | 卖出价 |
| 2018.05.10 | 1.049971 | 1.049971 |
| 2018.05.09 | 1.049152 | 1.049152 |
| 2018.05.08 | 1.047146 | 1.047146 |
| 2018.05.07 | 1.04628 | 1.04628 |
| 2018.05.04 | 1.045126 | 1.045126 |
| 2018.05.03 | 1.046479 | 1.046479 |
| 2018.05.02 | 1.043484 | 1.043484 |
| 2018.04.27 | 1.043749 | 1.043749 |
| 2018.04.26 | 1.044879 | 1.044879 |
| 2018.04.25 | 1.043489 | 1.043489 |