| 评估日期 | 买入价 | 卖出价 |
| 2014.08.18 | 7.820416 | 7.667074 |
| 2014.08.15 | 7.803328 | 7.650322 |
| 2014.08.14 | 7.790833 | 7.638072 |
| 2014.08.13 | 7.80653 | 7.65346 |
| 2014.08.12 | 7.748847 | 7.596909 |
| 2014.08.11 | 7.733412 | 7.581776 |
| 2014.08.08 | 7.795637 | 7.642782 |
| 2014.08.07 | 7.814629 | 7.661401 |
| 2014.08.06 | 7.814827 | 7.661596 |
| 2014.08.05 | 7.752753 | 7.600738 |