| 评估日期 | 买入价 | 卖出价 |
| 2013.07.08 | 7.143906 | 7.00383 |
| 2013.07.05 | 7.060913 | 6.922464 |
| 2013.07.04 | 7.103456 | 6.964172 |
| 2013.07.03 | 7.099199 | 6.959999 |
| 2013.07.02 | 7.088081 | 6.949099 |
| 2013.07.01 | 7.00925 | 6.871814 |
| 2013.06.28 | 7.040483 | 6.902435 |
| 2013.06.27 | 7.04761 | 6.909422 |
| 2013.06.26 | 7.076068 | 6.937322 |
| 2013.06.25 | 7.377454 | 7.232798 |