外媒：黄金创纪录涨势落幕，十周以来首现周度跌幅

Group 1 - The core viewpoint of the article highlights that gold prices have experienced a significant correction after a nine-week rally, driven by market reassessment and profit-taking by investors [1][4]. - Gold reached a historical high of $4,381.52 per ounce on October 20, but saw a sharp decline the following day as investors liquidated positions [4]. - The decline in gold prices coincided with substantial outflows from gold-backed exchange-traded funds (ETFs), marking the largest single-day drop in holdings in five months [4]. Group 2 - Year-to-date, gold prices have increased by 57%, supported by central bank purchases and a trend of "currency debasement" trading as investors seek to avoid risks associated with sovereign debt and budget deficits [4]. - The current price of spot gold is $4,113.05 per ounce, reflecting a weekly decline of 3.3% [5]. - Platinum prices showed volatility, initially rising by 2% before retracting, with significant tightening observed in the London platinum market [4].