| 评估日期 | 买入价 | 卖出价 |
| 2014.05.06 | 7.414022 | 7.268649 |
| 2014.05.05 | 7.388766 | 7.243888 |
| 2014.04.30 | 7.378027 | 7.233359 |
| 2014.04.29 | 7.378674 | 7.233994 |
| 2014.04.28 | 7.37253 | 7.227971 |
| 2014.04.25 | 7.374491 | 7.229893 |
| 2014.04.24 | 7.373927 | 7.22934 |
| 2014.04.23 | 7.373365 | 7.228789 |
| 2014.04.22 | 7.366632 | 7.222189 |
| 2014.04.21 | 7.364864 | 7.220455 |