| 评估日期 | 买入价 | 卖出价 |
| 2009.01.14 | 5.303736 | 5.199742 |
| 2009.01.13 | 5.295087 | 5.191262 |
| 2009.01.12 | 5.256608 | 5.153537 |
| 2009.01.09 | 5.279703 | 5.17618 |
| 2009.01.08 | 5.273884 | 5.170475 |
| 2009.01.07 | 5.225742 | 5.123277 |
| 2009.01.06 | 5.175255 | 5.073779 |
| 2009.01.05 | 5.218807 | 5.116477 |
| 2008.12.31 | 5.222449 | 5.120049 |
| 2008.12.30 | 5.197023 | 5.095121 |