Zheng Xing Xing Ye Ri Bao·2025-09-17 08:42Core Insights - The jewelry sector experienced a decline of 0.79% on September 17, with Mankalon leading the drop [1] - The Shanghai Composite Index closed at 3876.34, up 0.37%, while the Shenzhen Component Index closed at 13215.46, up 1.16% [1] Market Performance - Key stocks in the jewelry sector showed mixed performance, with Xinhua Jin rising by 10.08% to a closing price of 6.66, while Mankalon fell by 3.93% to 21.04 [1][2] - The trading volume for Xinhua Jin was 658,900 shares, with a transaction value of 422 million yuan [1] Capital Flow - The jewelry sector saw a net outflow of 180 million yuan from institutional investors, while retail investors had a net inflow of 191 million yuan [2] - The detailed capital flow for specific stocks indicated that Xinhua Jin had a net inflow of 9.2961 million yuan from institutional investors, while Mankalon experienced a net outflow of 14.7123 million yuan [3]