| 评估日期 | 买入价 | 卖出价 |
| 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 |
| 2018.05.24 | 10.501809 | 10.295892 |
| 2018.05.23 | 10.415072 | 10.210854 |
| 2018.05.22 | 10.362202 | 10.159021 |
| 2018.05.21 | 10.246464 | 10.045553 |
| 2018.05.18 | 10.234801 | 10.034119 |