| Contract | Open | High | Low | Close | Change | Volume |
| Aug'15 | 2.29 | 2.3035B | 2.2705 | 2.283 | -0.014 | 116 |
| Sep'15 | 2.282 | 2.297 | 2.2605 | 2.276 | -0.011 | 51,820 |
| Oct'15 | 2.277 | 2.2945 | 2.263 | 2.2775 | -0.0085 | 231 |
| Nov'15 | 2.2845 | 2.2845 | 2.267 | 2.277 | -0.009 | 133 |
| Dec'15 | 2.28 | 2.2945 | 2.2625 | 2.2775 | -0.0085 | 18,252 |
豫公网安备41010502003434号