| 评估日期 | 买入价 | 卖出价 |
| 2017.05.02 | 11.373521 | 11.150511 |
| 2017.04.28 | 11.360884 | 11.138122 |
| 2017.04.27 | 11.343236 | 11.12082 |
| 2017.04.26 | 11.341044 | 11.118671 |
| 2017.04.25 | 11.417568 | 11.193694 |
| 2017.04.24 | 11.427641 | 11.20357 |
| 2017.04.21 | 11.259852 | 11.039071 |
| 2017.04.20 | 11.238145 | 11.01779 |
| 2017.04.19 | 11.17442 | 10.955314 |
| 2017.04.18 | 11.150964 | 10.932317 |