现货白银涨3.62%，报88.2660美元

Group 1 - The core viewpoint of the article highlights significant movements in precious metal prices, with silver experiencing a notable increase [1] - Spot silver rose by 3.62%, reaching $88.2660 per ounce, while COMEX silver futures increased by 5.11%, closing at $87.555 per ounce [1] - COMEX silver futures hit a daily high of $92.015 at 22:06, indicating strong market activity [1] Group 2 - COMEX copper futures saw a decline of 2.77%, settling at $5.9420 per pound, with the drop in prices continuing from 22:00 to 02:00 [1] - In contrast, spot platinum increased by 0.60%, and spot palladium rose by 1.05%, reflecting mixed performance across different precious metals [1]