Commodity Insider - COMEX & Commodity Pricing
The Comex market cost of copper is updated weekly. The chart below includes the final market cost in each of the previous 5 months (light gray rows), as well as the weekly market cost during the current month (white rows).
DATE COST PER POUND
2/26/2010   $   3.1925
3/26/2010   $   3.3710
4/30/2010   $   3.3335
5/28/2010   $   3.1515
6/25/2010   $   3.0030
7/2/2010   $   2.8650
7/9/2010   $   2.0070
7/16/2010   $   2.0050
7/23/2010   
7/30/2010