| 评估日期 | 买入价 | 卖出价 |
| 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 |
| 2008.12.29 | 5.191299 | 5.089509 |
| 2008.12.26 | 5.172125 | 5.070711 |
| 2008.12.25 | 5.197919 | 5.095999 |
| 2008.12.24 | 5.281534 | 5.177974 |
| 2008.12.23 | 5.30144 | 5.19749 |