| 評估日期 | 買入價 | 賣出價 |
| 2008.04.14 | 5.773607 | 5.660399 |
| 2008.04.11 | 5.796831 | 5.683167 |
| 2008.04.10 | 5.887069 | 5.771636 |
| 2008.04.09 | 5.807251 | 5.693383 |
| 2008.04.08 | 5.646245 | 5.535534 |
| 2008.04.07 | 5.546586 | 5.437829 |
| 2008.04.03 | 5.625489 | 5.515185 |
| 2008.04.02 | 5.824225 | 5.710025 |
| 2008.04.01 | 5.910108 | 5.794223 |
| 2008.03.31 | 5.799621 | 5.685903 |