大宗商品综述：原油、黄金和银价下跌 铜再创新高

Oil Market - Crude oil prices fell significantly, marking the largest decline in nearly three weeks, driven by a drop in refined oil markets and concerns over Russian oil supply to India [2][3] - WTI crude futures dropped by 2%, settling at approximately $58.88 per barrel, influenced by a downturn in the US stock market [4][13] - Analysts predict that concerns over oversupply will materialize, with Brent crude futures potentially falling to $60 per barrel by 2026 [3][13] Refined Oil - Gasoline futures decreased by 2%, previously hitting the lowest level since May 2021, while diesel prices also softened, impacting the entire energy commodity sector [3][13] Precious Metals - Gold and silver prices declined as US bond yields rose, with traders focusing on potential shifts in monetary policy following the Federal Reserve's anticipated interest rate cut [6][16] - Silver fell by 0.4% to $58.12 per ounce, while gold dropped by 0.1% [17] Base Metals - Copper prices reached a historic high of $11,771 per ton amid global supply constraints and increased US inventory accumulation [7][8] - A potential shortfall of 450,000 tons in global refined copper supply is expected by 2026 due to rising US inventory levels [9][18] - LME copper rose by 0.1% to $11,635.5 per ton, while other base metals showed mixed performance [11][18]