Gold ($/oz) 1 294.8 (0.33%) / Silver ($/oz) 16.97 (-0.99%) / Zinc ($/tonne) 3 097.75 (-2.27%)Copper ($/tonne) 6 407.25 (-1.71%) / Platinum ($/oz) 933 (-3.38%) / Nickel ($/tonne) 10 855.00 (-4.55%)