| 評估日期 | 買入價 | 賣出價 |
| 2012.04.26 | 7.611736 | 7.462486 |
| 2012.04.25 | 7.621033 | 7.471601 |
| 2012.04.24 | 7.669571 | 7.519188 |
| 2012.04.23 | 7.644599 | 7.494705 |
| 2012.04.20 | 7.577267 | 7.428693 |
| 2012.04.19 | 7.449064 | 7.303004 |
| 2012.04.18 | 7.521241 | 7.373766 |
| 2012.04.17 | 7.507053 | 7.359856 |
| 2012.04.16 | 7.46093 | 7.314637 |
| 2012.04.13 | 7.346067 | 7.202026 |