| 评估日期 | 买入价 | 卖出价 |
| 2013.04.03 | 7.822922 | 7.669531 |
| 2013.04.02 | 7.808335 | 7.65523 |
| 2013.04.01 | 7.817953 | 7.66466 |
| 2013.03.29 | 7.870581 | 7.716256 |
| 2013.03.28 | 7.851107 | 7.697164 |
| 2013.03.27 | 7.866476 | 7.712232 |
| 2013.03.26 | 7.879647 | 7.725144 |
| 2013.03.25 | 7.861156 | 7.707016 |
| 2013.03.22 | 7.850581 | 7.696648 |
| 2013.03.21 | 7.775414 | 7.622955 |