金银投机狂热蔓延！伦铜盘中涨超10%也新高，创2009年来最大涨幅

Group 1: Market Trends - Copper prices surged, with LME three-month copper trading surpassing $14,500 per ton for the first time, marking an 11% intraday increase, the largest since 2009 [1] - The recent rally in commodities is driven by multiple factors, including a weaker dollar, geopolitical tensions increasing demand for physical assets, and expectations of a more accommodative monetary policy from the Federal Reserve [3][5] - Speculative trading activity has significantly increased, with Shanghai Futures Exchange reporting record trading volumes for copper contracts [4] Group 2: Supply and Demand Dynamics - Despite the price surge, analysts warn that the current copper price levels may not be sustainable due to a disconnect between market fundamentals and price movements, particularly with signs of ample supply [3][9] - China's refined copper demand is expected to decline by 8% year-on-year in Q4 2025, indicating potential weakness in demand [8] - The increase in copper prices has occurred despite rising inventories, with LME copper stocks increasing by 1,575 tons [9] Group 3: Long-term Outlook - Long-term demand for copper is supported by trends in energy transition and the expansion of global data centers, with projections indicating a significant increase in copper demand from data centers by 2026 [6][7] - The anticipated shift in U.S. monetary policy towards lower interest rates is expected to support copper prices in the long run [6][7] - Investment interest in copper is evolving towards a safe-haven asset, similar to gold, as evidenced by significant inflows into copper ETFs [7]