美股黄金矿业公司股价盘前下跌，哈莫尼黄金下跌5.3%

Group 1 - The stock prices of gold mining companies in the US experienced a decline before the market opened on February 2 [1] - Harmony Gold saw a decrease of 5.3% [1] - SPDR Gold ETF dropped by 4.1% [1] - Barrick Gold's stock fell by 4.8% [1] - Kinross Gold experienced a decline of 5.9% [1]