| 評估日期 | 買入價 | 賣出價 |
| 2008.02.29 | 6.373354 | 6.248386 |
| 2008.02.28 | 6.310744 | 6.187004 |
| 2008.02.27 | 6.313312 | 6.189522 |
| 2008.02.26 | 6.466106 | 6.339319 |
| 2008.02.25 | 6.529921 | 6.401883 |
| 2008.02.22 | 6.501738 | 6.374253 |
| 2008.02.21 | 6.59612 | 6.466784 |
| 2008.02.20 | 6.499838 | 6.37239 |
| 2008.02.19 | 6.43262 | 6.30649 |
| 2008.02.18 | 6.485729 | 6.358558 |