| 评估日期 | 买入价 | 卖出价 |
| 2013.08.28 | 7.365283 | 7.220866 |
| 2013.08.27 | 7.136955 | 6.997015 |
| 2013.08.26 | 7.211784 | 7.070376 |
| 2013.08.23 | 7.250084 | 7.107926 |
| 2013.08.22 | 7.219269 | 7.077715 |
| 2013.08.21 | 7.312847 | 7.169458 |
| 2013.08.20 | 7.335956 | 7.192114 |
| 2013.08.19 | 7.394641 | 7.249648 |
| 2013.08.16 | 7.46304 | 7.316705 |
| 2013.08.15 | 7.484056 | 7.33731 |