| 评估日期 | 买入价 | 卖出价 |
| 2012.03.30 | 7.290061 | 7.147119 |
| 2012.03.29 | 7.46852 | 7.322079 |
| 2012.03.28 | 7.486284 | 7.339494 |
| 2012.03.27 | 7.484359 | 7.337607 |
| 2012.03.26 | 7.566814 | 7.418445 |
| 2012.03.23 | 7.572488 | 7.424008 |
| 2012.03.22 | 7.564732 | 7.416403 |
| 2012.03.21 | 7.678268 | 7.527713 |
| 2012.03.20 | 7.650629 | 7.500617 |
| 2012.03.19 | 7.584919 | 7.436195 |