| 评估日期 | 买入价 | 卖出价 |
| 2014.12.30 | 8.681267 | 8.511046 |
| 2014.12.29 | 8.624923 | 8.455806 |
| 2014.12.26 | 8.578348 | 8.410145 |
| 2014.12.25 | 8.557501 | 8.389707 |
| 2014.12.24 | 8.544565 | 8.377025 |
| 2014.12.23 | 8.718315 | 8.547368 |
| 2014.12.22 | 8.828418 | 8.655312 |
| 2014.12.19 | 8.845373 | 8.671934 |
| 2014.12.18 | 8.837917 | 8.664625 |
| 2014.12.17 | 8.881556 | 8.707408 |