白银一夜大跌20%，年内涨幅完全抹平

Core Viewpoint - The article discusses the recent sharp decline in gold and silver prices, highlighting the volatility in the precious metals market and the factors influencing these changes [1][3]. Price Movements - As of February 6, silver prices dropped over 5%, fluctuating around $67 per ounce, and have retreated more than 20% from the previous day, erasing gains made since the beginning of the year, with a decline of over 40% from the historical high reached on January 29 [1]. - Gold prices fell more than 1%, settling at approximately $4722 per ounce [1]. - The gold-silver ratio has increased to 70, the highest in two and a half months, indicating that silver has been underperforming compared to gold [1]. Market Dynamics - The Chicago Mercantile Exchange (CME) raised the initial margin requirements for COMEX gold futures from 8% to 9% and for COMEX silver futures from 15% to 18%, effective after the market close on February 6 [2]. - There is a growing market divide regarding whether the current price movements represent a typical technical correction or a deeper shift in macroeconomic expectations [2]. Influencing Factors - Geopolitical risks, expanding U.S. fiscal deficits, and concerns over dollar depreciation remain prevalent, yet a strengthening dollar and fluctuating Federal Reserve policy expectations are imposing new constraints on precious metals [3]. - The market is witnessing a clear differentiation in asset allocation between risk assets and safe-haven assets due to anticipated changes in Federal Reserve personnel [3]. Expert Insights - William Pugliese, Chairman of the COMEX, noted that silver is particularly susceptible to short-term capital flows, leading to significant price volatility when such funds withdraw [3]. - The implied volatility of silver is currently around 85%, indicating a high level of market uncertainty, which contributes to large price swings [3]. - Pugliese emphasized that silver has found support at a critical price level during the recent downturn, and short-term traders should monitor the price's reaction to key retracement levels during any potential rebound [3].