| 评估日期 | 买入价 | 卖出价 |
| 2010.01.19 | 8.44375 | 8.278186 |
| 2010.01.18 | 8.398829 | 8.234146 |
| 2010.01.15 | 8.327392 | 8.16411 |
| 2010.01.14 | 8.459264 | 8.293396 |
| 2010.01.13 | 8.354704 | 8.190887 |
| 2010.01.12 | 8.344451 | 8.180835 |
| 2010.01.11 | 8.290781 | 8.128217 |
| 2010.01.08 | 8.404054 | 8.239269 |
| 2010.01.07 | 8.412375 | 8.247427 |
| 2010.01.06 | 8.391527 | 8.226987 |