| 评估日期 | 买入价 | 卖出价 |
| 2014.07.30 | 7.74469 | 7.592834 |
| 2014.07.29 | 7.664569 | 7.514283 |
| 2014.07.28 | 7.61726 | 7.467902 |
| 2014.07.25 | 7.544467 | 7.396536 |
| 2014.07.24 | 7.530945 | 7.383279 |
| 2014.07.23 | 7.495786 | 7.34881 |
| 2014.07.22 | 7.497228 | 7.350223 |
| 2014.07.21 | 7.468194 | 7.321759 |
| 2014.07.18 | 7.486239 | 7.33945 |
| 2014.07.17 | 7.493444 | 7.346513 |