贵金属板块10月20日跌6.12%，湖南白银领跌，主力资金净流出15.37亿元

Core Viewpoint - The precious metals sector experienced a significant decline of 6.12% on October 20, with Hunan Silver leading the drop [1] Group 1: Market Performance - The Shanghai Composite Index closed at 3863.89, up 0.63%, while the Shenzhen Component Index closed at 12813.21, up 0.98% [1] - Hunan Silver's stock price fell by 9.95% to 7.24, with a trading volume of 1.34 million shares and a transaction value of 976 million [1] - Other notable declines included Western Gold down 9.80% to 30.00, and Yanzai Technology down 8.86% to 26.23 [1] Group 2: Capital Flow - The precious metals sector saw a net outflow of 1.537 billion in main funds, while retail investors contributed a net inflow of 1.523 billion [1] - The table indicates that major stocks like Zhongjin Gold and Chifeng Gold experienced significant net outflows of 484 million and 202 million respectively [2] - Retail investors showed a preference for stocks like Hunan Gold, which had a net inflow of 138 million, despite the overall sector decline [2]