| 评估日期 | 买入价 | 卖出价 |
| 2011.03.17 | 9.280673 | 9.098699 |
| 2011.03.16 | 9.413303 | 9.228728 |
| 2011.03.15 | 9.477169 | 9.291342 |
| 2011.03.14 | 9.526868 | 9.340067 |
| 2011.03.11 | 9.625439 | 9.436705 |
| 2011.03.10 | 9.593665 | 9.405554 |
| 2011.03.09 | 9.611402 | 9.422943 |
| 2011.03.08 | 9.52555 | 9.338774 |
| 2011.03.07 | 9.460386 | 9.274888 |
| 2011.03.04 | 9.530842 | 9.343963 |