| 评估日期 | 买入价 | 卖出价 |
| 2012.11.30 | 6.454378 | 6.327821 |
| 2012.11.29 | 6.50111 | 6.373638 |
| 2012.11.28 | 6.616918 | 6.487174 |
| 2012.11.27 | 6.648039 | 6.517685 |
| 2012.11.26 | 6.605832 | 6.476305 |
| 2012.11.23 | 6.641561 | 6.511335 |
| 2012.11.22 | 6.560303 | 6.431669 |
| 2012.11.21 | 6.623851 | 6.493972 |
| 2012.11.20 | 6.623933 | 6.494052 |
| 2012.11.19 | 6.652953 | 6.522503 |