CMX HiGrade Copper
Friday, Mar 27 2026
MONTH
HIGH
LOW
CLOSE
CHG
OPT
5.47
5.47
5.47
+.02
 
5.57
5.46
5.49
+.02
 
5.62
5.51
5.55
+.02
 
5.68
5.57
5.60
+.02
 
5.72
5.66
5.68
+.02
 
5.71
5.71
5.71
+.02
 
5.76
5.75
5.76
+.02