| Contract | Open | High | Low | Close | Change | Volume |
| Jul'13 |
3.188
|
3.2015
|
3.125
|
3.1405
|
-0.059
|
383
|
| Aug'13 |
3.1775
|
3.1985
|
3.116
|
3.1305
|
-0.058
|
179
|
| Sep'13 |
3.1745
|
3.198
|
3.1125
|
3.1285
|
-0.058
|
66,405
|
| Oct'13 |
3.2
|
3.2
|
3.137
|
3.1335
|
-0.058
|
29
|
| Nov'13 |
3.149
|
3.149
|
3.1255
|
3.1375
|
-0.0575
|
6
|
豫公网安备41010502003434号