贵金属板块9月2日涨0.23%，西部黄金领涨，主力资金净流出12.55亿元

Market Overview - On September 2, the precious metals sector rose by 0.23% compared to the previous trading day, with Western Gold leading the gains [1] - The Shanghai Composite Index closed at 3858.13, down 0.45%, while the Shenzhen Component Index closed at 12553.84, down 2.14% [1] Individual Stock Performance - Western Gold (601069) closed at 24.10, up 10.00% with a trading volume of 409,300 shares and a transaction value of 982 million [1] - Hunan Silver (002716) closed at 6.33, up 4.46% with a trading volume of 4,394,800 shares [1] - Other notable performances include: - Xiaocheng Technology (300139) at 22.84, up 2.06% [1] - Zhongjin Gold (600489) at 17.76, up 1.08% [1] - Sichuan Gold (001337) at 26.04, up 0.54% [1] - Conversely, Shandong Gold (600547) closed at 35.91, down 0.08%, and Hunan Gold (002155) at 22.29, down 1.98% [1] Capital Flow Analysis - The precious metals sector experienced a net outflow of 1.255 billion from institutional investors, while retail investors saw a net inflow of 696 million [2][3] - Notable capital flows include: - Western Gold had a net inflow of 66.67 million from institutional investors but a net outflow of 24.42 million from retail investors [3] - Hunan Gold saw a net outflow of 236 million from institutional investors but a net inflow of 141 million from retail investors [3] - Overall, retail investors contributed positively to the sector despite the institutional outflows [2][3]