| 评估日期 | 买入价 | 卖出价 |
| 2018.05.17 | 10.24266 | 10.041824 |
| 2018.05.16 | 10.128022 | 9.929433 |
| 2018.05.15 | 10.209287 | 10.009105 |
| 2018.05.14 | 10.298833 | 10.096895 |
| 2018.05.11 | 10.264007 | 10.062752 |
| 2018.05.10 | 10.280245 | 10.078672 |
| 2018.05.09 | 10.246515 | 10.045603 |
| 2018.05.08 | 10.085008 | 9.887263 |
| 2018.05.07 | 10.076092 | 9.878521 |
| 2018.05.04 | 9.965008 | 9.769616 |