| 评估日期 | 买入价 | 卖出价 |
| 2015.01.13 | 9.120387 | 8.941556 |
| 2015.01.12 | 9.098101 | 8.919706 |
| 2015.01.09 | 9.081721 | 8.903649 |
| 2015.01.08 | 9.165237 | 8.985526 |
| 2015.01.07 | 8.957186 | 8.781554 |
| 2015.01.06 | 8.768448 | 8.596518 |
| 2015.01.05 | 8.590896 | 8.422447 |
| 2014.12.31 | 8.668559 | 8.498587 |
| 2014.12.30 | 8.681267 | 8.511046 |
| 2014.12.29 | 8.624923 | 8.455806 |