Gold ($/oz) 1 348.6 (-0.36%) / Silver ($/oz) 17.20 (1.48%) / Zinc ($/tonne) 3 232.00 (1.43%)Copper ($/tonne) 6 941.50 (0.08%) / Platinum ($/oz) 946 (2.47%) / Nickel ($/tonne) 15 710.00 (4.01%)