Market Overview - The precious metals sector experienced a decline of 1.17% on September 15, with Xiaocheng Technology leading the drop [1] - The Shanghai Composite Index closed at 3860.5, down 0.26%, while the Shenzhen Component Index closed at 13005.77, up 0.63% [1] Individual Stock Performance - Hunan Silver (002716) closed at 6.72, up 1.66% with a trading volume of 3.45 million shares and a transaction value of 2.31 billion [1] - Shandong Gold (600547) remained unchanged at 37.99 with a trading volume of 432,400 shares and a transaction value of 1.65 billion [1] - Zhongjin Gold (600489) closed at 19.06, down 1.24% with a trading volume of 822,400 shares and a transaction value of 1.58 billion [1] - Chifeng Gold (600988) closed at 29.30, down 1.51% with a trading volume of 593,900 shares and a transaction value of 1.74 billion [1] - Other notable declines include Sichuan Gold (001337) down 2.22% and Hunan Gold (002155) down 3.37% [1][2] Capital Flow Analysis - The precious metals sector saw a net outflow of 1.074 billion from institutional investors, while retail investors contributed a net inflow of 0.887 billion [2][3] - Hunan Gold (002155) experienced a net outflow of 225 million from institutional investors, with a retail net inflow of 149 million [3] - Zhongjin Gold (600489) had a net outflow of 146 million from institutional investors, with a retail net inflow of 72.64 million [3] - Shandong Gold (600547) also saw a net outflow of 142 million from institutional investors, while retail investors contributed a net inflow of 104 million [3]