现货黄金涨0.4%，美股金银指数涨2.7%创收盘历史新高

Group 1 - The spot gold price increased by 0.41% to $5186.18 per ounce, after hitting a daily low of $5130.91 [1] - COMEX gold futures fell by 0.45% to $5202.80 per ounce, with a low of $5144.80 during the day [1] - The spot silver price decreased by 0.88% to $88.4490 per ounce, while COMEX silver futures dropped by 2.74% to $89.120 per ounce [1] - COMEX copper futures declined by 0.28% to $6.0280 per pound, reaching a low of $5.9640 [1] - The Philadelphia Gold and Silver Index rose by 2.71% to 462.76 points, marking a new closing historical high [1] - The NYSE ARCA Gold Miners Index increased by 1.79% to 3244.63 points, also achieving a new closing historical high [1]