白银跌3.8%，纽约铜跌3.5%，现货铂金跌超5.8%

Core Viewpoint - The precious metals market experienced significant declines, with silver, platinum, and copper all showing notable drops in their prices on January 7th. Group 1: Silver Market - Spot silver fell by 3.82%, closing at $78.1530 per ounce, and reached a daily low of $76.3826 [1] - COMEX silver futures decreased by 3.81%, settling at $77.950 per ounce [1] Group 2: Other Precious Metals - Spot platinum dropped by 5.86%, priced at $2303.09 per ounce [1] - Spot palladium declined by 2.91%, with a price of $1774.20 per ounce [1] Group 3: Copper Market - COMEX copper futures fell by 3.49%, ending at $5.8525 per pound [1]