| 評估日期 | 買入價 | 賣出價 |
| 2012.04.16 | 7.46093 | 7.314637 |
| 2012.04.13 | 7.346067 | 7.202026 |
| 2012.04.12 | 7.360147 | 7.21583 |
| 2012.04.11 | 7.318476 | 7.174977 |
| 2012.04.10 | 7.398219 | 7.253156 |
| 2012.04.09 | 7.391202 | 7.246277 |
| 2012.04.06 | 7.257736 | 7.115427 |
| 2012.04.05 | 7.222967 | 7.08134 |
| 2012.03.30 | 7.290061 | 7.147119 |
| 2012.03.29 | 7.46852 | 7.322079 |