Date Silver/Oz Zinc/Ton Aluminium/Ton Copper/Ton Platinum/Oz17-Jan 18.44 2469.60 2295.33 7552.16 1609.0018-Jan 18.76 2510.37 2285.25 7643.55 1636.0019-Jan 18.75 2530.53 2295.33 7474.02 1637.0020-Jan 18.61 2523.58 2271.14 7605.70 1643.0021-Jan 17.97 2446.53 2240.45 7498.85 1629.00Source:Bloomberg.com/kitco.com
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