World Metal Price (US$)Date Silver/Oz Zinc/Ton Aluminium/Ton Copper/Ton Platinum/Oz21-March 35.76 2332.06 2544.42 9030.78 1730.0022-March 36.02 2330.50 2556.29 9569.95 1740.0023-March 36.26 2403.30 2593.47 9704.58 1734.0024-March 37.25 2286.59 2614.53 9854.88 1751.0025-March 37.56 2415.39 2390.75 9859.81 1746.00Source:kitco.com
Background