| 评估日期 | 买入价 | 卖出价 |
| 2010.03.23 | 8.318808 | 8.155694 |
| 2010.03.22 | 8.283698 | 8.121272 |
| 2010.03.19 | 8.287071 | 8.124579 |
| 2010.03.18 | 8.17765 | 8.017304 |
| 2010.03.17 | 8.14853 | 7.988755 |
| 2010.03.16 | 8.227557 | 8.066232 |
| 2010.03.15 | 8.297606 | 8.134908 |
| 2010.03.12 | 8.311831 | 8.148854 |
| 2010.03.11 | 8.3586 | 8.194706 |
| 2010.03.10 | 8.364418 | 8.20041 |