| Contract | Open | High | Low | Close | Change | Volume |
| Aug'14 | 3.18 | 3.19 | 3.164 | 3.167 | 0.001 | 241 |
| Sep'14 | 3.182 | 3.247 | 3.1705 | 3.1745 | 0.001 | 42,432 |
| Oct'14 | 3.1875 | 3.228 | 3.176 | 3.1805 | 0.001 | 398 |
| Nov'14 | 3.2345 | 3.25 | 3.185 | 3.184 | 0.0015 | 105 |
| Dec'14 | 3.2 | 3.26 | 3.185 | 3.1895 | 0.0025 | 18,036 |
豫公网安备41010502003434号