贵金属板块1月12日涨1.62%，湖南白银领涨，主力资金净流出2.29亿元

Group 1 - The precious metals sector increased by 1.62% on January 12, with Hunan Silver leading the gains [1] - The Shanghai Composite Index closed at 4165.29, up 1.09%, while the Shenzhen Component Index closed at 14366.91, up 1.75% [1] - Hunan Silver's stock price rose to 8.38, reflecting a 6.08% increase, with a trading volume of 3.1778 million shares [1] Group 2 - The net outflow of main funds in the precious metals sector was 229 million yuan, while retail investors saw a net inflow of 185 million yuan [1] - Major stocks like Shandong Gold and Hunan Silver experienced varying levels of net fund inflows and outflows, with Shandong Gold seeing a net inflow of 108 million yuan [2] - Retail investors contributed significantly to the net inflow in several stocks, including Hunan Silver and Sichuan Gold, despite overall sector outflows [2]