| 评估日期 | 买入价 | 卖出价 |
| 2009.09.21 | 7.601336 | 7.45229 |
| 2009.09.18 | 7.480886 | 7.334202 |
| 2009.09.17 | 7.556051 | 7.407893 |
| 2009.09.16 | 7.540487 | 7.392634 |
| 2009.09.15 | 7.440764 | 7.294867 |
| 2009.09.14 | 7.296327 | 7.153262 |
| 2009.09.11 | 7.358106 | 7.213829 |
| 2009.09.10 | 7.331074 | 7.187328 |
| 2009.09.09 | 7.210853 | 7.069464 |
| 2009.09.08 | 7.155257 | 7.014958 |