| 评估日期 | 买入价 | 卖出价 |
| 2013.07.22 | 7.163512 | 7.023051 |
| 2013.07.19 | 7.242963 | 7.100944 |
| 2013.07.18 | 7.342532 | 7.198561 |
| 2013.07.17 | 7.349013 | 7.204915 |
| 2013.07.16 | 7.260382 | 7.118022 |
| 2013.07.15 | 7.374472 | 7.229874 |
| 2013.07.12 | 7.136544 | 6.996612 |
| 2013.07.11 | 7.022458 | 6.884763 |
| 2013.07.10 | 7.019986 | 6.882339 |
| 2013.07.09 | 7.154241 | 7.013961 |