World Metal Price (US$)Date Silver/Oz Zinc/Ton Aluminium/Ton Copper/Ton Platinum/Oz25-July 40.68 2461.54 2566.59 9777.82 1789.0026-July 40.47 2498.27 2635.81 9933.28 1785.0027-July 40.85 2539.71 2661.34 9956.13 1809.0028-July 40.31 2526.94 2647.90 9918.72 1784.0029-July 39.40 2508.13 2618.33 9938.66 1783.00Source:kitco.com
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