Date Silver/Oz Zinc/Ton Aluminium/Ton Copper/Ton Platinum/Oz1-March 16.56 2237.77 2122.62 7557.99 1538.002-March 16.91 2209.31 2132.93 7483.17 1547.003-March 16.97 2219.62 2137.86 7498.40 1567.004-March 17.17 2230.49 2087.23 7582.62 1575.005-March 17.16 2279.87 2211.10 7168.96 1571.00Source:kitco.com
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