| 评估日期 | 买入价 | 卖出价 |
| 2013.06.05 | 7.854231 | 7.700227 |
| 2013.06.04 | 7.871496 | 7.717153 |
| 2013.06.03 | 7.893963 | 7.739179 |
| 2013.05.31 | 7.87219 | 7.717833 |
| 2013.05.30 | 7.895854 | 7.741033 |
| 2013.05.29 | 7.823185 | 7.669789 |
| 2013.05.28 | 7.783071 | 7.630462 |
| 2013.05.27 | 7.762574 | 7.610367 |
| 2013.05.24 | 7.813003 | 7.659806 |
| 2013.05.23 | 7.78605 | 7.633382 |