| Contract | Open | High | Low | Close | Change | Volume |
| Jul'15 | 2.56 | 2.56 | 2.5360A | 2.5455 | -0.0125 | 966 |
| Aug'15 | 2.56 | 2.5655 | 2.5365 | 2.5435 | -0.013 | 225 |
| Sep'15 | 2.55 | 2.572 | 2.5215 | 2.5375 | -0.014 | 41,483 |
| Oct'15 | 2.5595 | 2.5595 | 2.5325 | 2.5405 | -0.0135 | 39 |
| Nov'15 | 2.544 | 2.5465 | 2.544 | 2.543 | -0.0135 | 18 |
豫公网安备41010502003434号