World Metal Price (US$) Date Sliver/Oz Zinc/Ton Aluminium/Tom Copper/Ton Platinum/Oz 7-November 34.76 1966.05 2124.42 7994.34 1650.00 8-November 34.70 1971.42 2118.82 7991.65 1644.00 9-November 34.85 1997.63 2128.90 7960.96 1657.00 10-November 33.99 1904.67 2125.54 7625.29 1631.00 11-November 33.89 1906.46 2124.19 7645.12 1628.00
Background