Contract
|
Open
|
High
|
Low
|
Close
|
Change
|
Volume
|
Open Int.
|
May '11(CHCK)
|
4.0395
|
4.1095
|
4.016
|
4.0995
|
0.1085
|
350
|
1146
|
June '11(CHCM)
|
4.0475
|
4.118
|
4.018
|
4.101
|
0.1095
|
853
|
2551
|
July '11(CHCN)
|
4.036
|
4.124
|
4.023
|
4.105
|
0.1065
|
37161
|
67841
|
Aug '11(CHCQ)
|
4.06
|
4.1225
|
4.06
|
4.1145
|
0.1065
|
43
|
763
|
Sep '11(CHCU)
|
4.0535
|
4.1415
|
4.045
|
4.1235
|
0.1065
|
2311
|
25214
|
Oct'11(CHCV)
|
4.07
|
4.14
|
4.0685
|
4.132
|
0.106
|
22
|
456
|
Nov '11 (CHCX)
|
4.098
|
4.1465
|
4.098
|
4.1395
|
0.1055
|
8
|
249
|
Dec'11(CHCZ)
|
4.086
|
4.15
|
4.0785
|
4.143
|
0.1055
|
658
|
14063
|
Jan‘12(CHCF)
|
4.075
|
4.075
|
4.075
|
4.149
|
0.105
|
-
|
161
|
Feb '12(CHCG)
|
4.067
|
4.067
|
4.067
|
4.1515
|
0.1045
|
-
|
45
|
Mar '12(CHCH)
|
4.158
|
4.158
|
4.158
|
4.153
|
0.1045
|
202
|
4249
|
Apr '12(CHCH)
|
4.075
|
4.075
|
4.075
|
4.155
|
0.1045
|
-
|
42
|