| 评估日期 | 买入价 | 卖出价 |
| 2018.06.07 | 10.030572 | 9.833894 |
| 2018.06.06 | 9.96208 | 9.766745 |
| 2018.06.05 | 9.949087 | 9.754006 |
| 2018.06.04 | 10.136917 | 9.938154 |
| 2018.06.01 | 10.055213 | 9.858052 |
| 2018.05.31 | 10.279211 | 10.077658 |
| 2018.05.30 | 10.227211 | 10.026678 |
| 2018.05.29 | 10.193921 | 9.99404 |
| 2018.05.28 | 10.286701 | 10.085001 |
| 2018.05.25 | 10.315027 | 10.112772 |