黄金价格暴跌200美元，银价跌幅超10%，贵金属多头遭集体坑杀！某全球大行爆仓传闻发酵，紧急否认：不是我

Group 1: Market Overview - International precious metals experienced a significant decline, with London gold spot prices dropping by $205 to around $4,320, a decrease of 4.52%. Silver saw an even greater decline, exceeding 10%, while platinum and palladium fell by approximately 15% during intraday trading [1][2]. - The Chicago Mercantile Exchange (CME) announced an increase in silver futures margin requirements, aimed at curbing excessive speculation in the market [3]. Group 2: Bank Rumors and Market Reactions - A rumor circulated on social media regarding a "systemically important bank" facing a forced liquidation due to an inability to meet a $2.3 billion margin call, leading to its takeover by U.S. federal regulators. Speculation pointed towards a few major European banks as potential candidates [4][6]. - The bank in question reportedly held a massive short position in silver futures and was unable to provide the required cash collateral, leading to a rapid liquidation process initiated by the exchange [6][7]. Group 3: Credibility of the Rumors - The credibility of the rumors has been questioned due to the lack of official announcements regarding the alleged bank takeover, which would typically trigger disclosures from regulatory bodies like the FDIC [7]. - Analysis indicated that the liquidity pressure from the short positions held by non-U.S. banks on COMEX was manageable, suggesting that the situation would not likely lead to bankruptcy for any single bank involved [8].