杰富瑞：铜金比跌至50年低位 预计铜价将主导反弹

Core Viewpoint - The ratio of copper prices to gold prices has fallen to its lowest level in the past fifty years, currently more than two standard deviations below its historical average, indicating that copper is undervalued when priced in gold [1] Group 1: Price Dynamics - Jefferies suggests that a degree of mean reversion is inevitable due to the current undervaluation of copper relative to gold [1] - The historical anomaly of the copper-to-gold price ratio strongly indicates that copper is undervalued in terms of gold pricing [1] Group 2: Market Outlook - The outlook for copper is bullish, with expectations that the valuation gap between copper and gold will narrow due to potential market dynamics [1]