| 评估日期 | 买入价 | 卖出价 |
| 2015.04.14 | 11.875288 | 11.642439 |
| 2015.04.13 | 11.678064 | 11.449083 |
| 2015.04.10 | 11.781738 | 11.550724 |
| 2015.04.09 | 11.876038 | 11.643175 |
| 2015.04.08 | 11.741358 | 11.511136 |
| 2015.04.07 | 11.646409 | 11.418048 |
| 2015.04.03 | 11.472907 | 11.247948 |
| 2015.04.02 | 11.346746 | 11.124261 |
| 2015.04.01 | 11.352252 | 11.129659 |
| 2015.03.31 | 11.174461 | 10.955354 |