| 评估日期 | 买入价 | 卖出价 |
| 2015.03.02 | 9.80121 | 9.609029 |
| 2015.02.27 | 9.757036 | 9.565722 |
| 2015.02.26 | 9.782778 | 9.590959 |
| 2015.02.25 | 9.831737 | 9.638958 |
| 2015.02.17 | 9.687298 | 9.497351 |
| 2015.02.16 | 9.60382 | 9.41551 |
| 2015.02.13 | 9.561473 | 9.373993 |
| 2015.02.12 | 9.497485 | 9.31126 |
| 2015.02.11 | 9.390696 | 9.206564 |
| 2015.02.10 | 9.46687 | 9.281245 |