| 评估日期 | 买入价 | 卖出价 |
| 2013.08.05 | 7.241486 | 7.099496 |
| 2013.08.02 | 7.107012 | 6.967659 |
| 2013.08.01 | 7.093964 | 6.954867 |
| 2013.07.31 | 7.030355 | 6.892505 |
| 2013.07.30 | 7.16272 | 7.022274 |
| 2013.07.29 | 7.184112 | 7.043247 |
| 2013.07.26 | 7.231764 | 7.089965 |
| 2013.07.25 | 7.256653 | 7.114366 |
| 2013.07.24 | 7.096594 | 6.957445 |
| 2013.07.23 | 7.029639 | 6.891803 |