现货白银盘中涨超4%。银矿公司Avino Silver公司股价涨10%，创8周最大涨幅。

Group 1 - The core point of the article highlights a significant increase in spot silver prices, which rose over 4% during trading [1] - Avino Silver, a silver mining company, saw its stock price increase by 10%, marking the largest gain in eight weeks [1]