| Contract | Open | High | Low | Close | Change | Volume |
| Apr'15 | 2.6955 | 2.6955 | 2.6675 | 2.6695 | -0.0355 | 111 |
| May'15 | 2.6965 | 2.7085 | 2.663 | 2.6655 | -0.0365 | 47,071 |
| Jun'15 | 2.703 | 2.709 | 2.671 | 2.6735 | -0.0315 | 949 |
| Jul'15 | 2.703 | 2.716 | 2.6745 | 2.677 | -0.0285 | 30,689 |
| Aug'15 | 2.704 | 2.704 | 2.6855 | 2.681 | -0.0275 | 86 |
豫公网安备41010502003434号