| 评估日期 | 买入价 | 卖出价 |
| 2014.08.04 | 7.777662 | 7.625159 |
| 2014.08.01 | 7.73486 | 7.583196 |
| 2014.07.31 | 7.749167 | 7.597223 |
| 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 |