| 评估日期 | 买入价 | 卖出价 |
| 2014.02.20 | 7.288122 | 7.145217 |
| 2014.02.19 | 7.287528 | 7.144635 |
| 2014.02.18 | 7.286281 | 7.143413 |
| 2014.02.17 | 7.286018 | 7.143154 |
| 2014.02.14 | 7.284795 | 7.141956 |
| 2014.02.13 | 7.283948 | 7.141125 |
| 2014.02.12 | 7.283125 | 7.140319 |
| 2014.02.11 | 7.281055 | 7.138289 |
| 2014.02.10 | 7.280505 | 7.13775 |
| 2014.02.07 | 7.312599 | 7.169215 |