Zheng Xing Xing Ye Ri Bao·2025-11-12 08:42Market Overview - The semiconductor sector experienced a decline of 0.38% on November 12, with Youyan New Materials leading the drop [1] - The Shanghai Composite Index closed at 4000.14, down 0.07%, while the Shenzhen Component Index closed at 13240.62, down 0.36% [1] Stock Performance - Notable gainers in the semiconductor sector included: - Dagang Co., Ltd. (002077) with a closing price of 18.90, up 10.01% [1] - Liandong Technology (301369) at 101.40, up 6.59% [1] - Demingli (001309) at 291.07, up 6.06% [1] - Major decliners included: - Youyan New Materials (600206) at 21.31, down 4.82% [2] - Hushi Silicon Industry (688126) at 22.18, down 4.77% [2] - Wentai Technology (600745) at 44.12, down 4.61% [2] Capital Flow - The semiconductor sector saw a net outflow of 4.96 billion yuan from institutional investors, while retail investors contributed a net inflow of 3.898 billion yuan [2] - The capital flow for specific stocks showed: - Dagang Co., Ltd. (002077) had a net inflow of 4.16 billion yuan from institutional investors [3] - Youyan New Materials (600206) experienced a net outflow of 8.65 billion yuan [2][3]