CMX HiGrade Copper
Wednesday, Aug 12 2026
MONTH
OPEN
HIGH
LOW
CLOSE
CHANGE
VOLUME
O.I.
CHART
OPTION
Jly26
.00
.00
.00
.00
Unch
Invalid
Invalid
 
Sep26
6.63
6.71
6.60
6.62
-.02
37,729
116,952
 
Dec26
6.73
6.81
6.70
6.71
-.02
17,420
112,906
 
Jan27
6.76
6.76
6.74
6.74
-.02
126
3,820
 
Mar27
6.83
6.89
6.80
6.81
-.02
3,939
26,074
 
May27
6.88
6.88
6.87
6.87
-.02
1,199
8,639
 
Jly27
6.97
6.97
6.92
6.93
-.02
92
1,219
 
Sep27
7.03
7.03
6.98
6.98
-.02
42
1,510
 
Weekly
Monthly