现货白银涨约2.7%，现货铂金涨5.4%

Group 1 - The core viewpoint of the article highlights the recent performance of precious metals, with gold and silver showing notable increases in their prices [1] - Spot gold rose by 0.52% to $5171.48 per ounce, maintaining stability around $5180 for most of the time [1] - COMEX gold futures increased by 0.22% to $5188.50 per ounce, reaching a daily high of $5237.30 [1] Group 2 - Spot silver saw a rise of 2.67%, priced at $89.4791 per ounce, while COMEX silver futures increased by 2.28% to $90.135 per ounce [1] - COMEX copper futures rose by 0.93% to $6.0470 per pound, later increasing to $6.0675 after the resumption of trading [1] - Spot platinum surged by 5.41%, and spot palladium increased by 0.85% [1]