Zheng Xing Xing Ye Ri Bao·2025-09-04 08:50Market Overview - On September 4, the semiconductor sector experienced a decline of 7.28%, with Dongxin Co. leading the drop [1] - The Shanghai Composite Index closed at 3765.88, down 1.25%, while the Shenzhen Component Index closed at 12118.7, down 2.83% [1] Individual Stock Performance - Notable declines in individual semiconductor stocks include: - Dongxin Co. (688110) down 17.04% to 99.04 [2] - Juhua Technology (688167) down 15.20% to 112.50 [2] - Cambricon (688256) down 14.45% to 1202.00 [2] - Changguang Huaxin (688048) down 12.94% to 69.48 [2] - Yao Wei Electronics (300456) down 11.57% to 22.71 [2] Capital Flow Analysis - The semiconductor sector saw a net outflow of 17 billion yuan from institutional investors, while retail investors contributed a net inflow of 12.33 billion yuan [2][3] - The overall capital flow indicates a mixed sentiment, with institutional investors pulling back while retail investors remained active [2][3] Trading Volume and Activity - The trading volume for Dongxin Co. reached 466,500 shares, with a transaction value of 501.9 million yuan [2] - Other significant trading activities included: - Cambricon with a trading volume of 221,700 shares and a transaction value of 2.8013 billion yuan [2] - Yao Wei Electronics with a trading volume of 887,500 shares and a transaction value of 2.144 billion yuan [2] Summary of Key Stocks - The following stocks showed significant movements: - Huaya Intelligent (003043) closed at 49.70, up 0.79% [1] - Jiahua Technology (688141) closed at 42.16, down 0.71% [1] - Other stocks like Cangrui Technology (688061) and Kai De Quartz (835179) also experienced slight declines [1]