Zheng Xing Xing Ye Ri Bao·2025-09-22 08:47Market Overview - On September 22, the infrastructure sector declined by 1.17%, with Guosheng Technology leading the drop [1] - The Shanghai Composite Index closed at 3828.58, up 0.22%, while the Shenzhen Component Index closed at 13157.97, up 0.67% [1] Individual Stock Performance - Notable gainers in the infrastructure sector included: - *ST Huawang (603007): Closed at 5.27, up 4.98% with a trading volume of 100,400 shares and a turnover of 52.73 million yuan - *ST Zhengping (603843): Closed at 4.88, up 4.95% with a trading volume of 347,500 shares and a turnover of 165 million yuan - Zhejiang Jiaoke (002061): Closed at 4.22, up 1.44% with a trading volume of 151,380 shares and a turnover of 215 million yuan [1] - Major decliners included: - Guosheng Technology (603778): Closed at 3.35, down 9.95% with a trading volume of 500,700 shares and a turnover of 170 million yuan - *ST Yuancheng (603388): Closed at 1.73, down 4.95% with a trading volume of 157,600 shares and a turnover of 27.71 million yuan - Palm Shares (002431): Closed at 2.49, down 3.86% with a trading volume of 863,500 shares and a turnover of 216 million yuan [2] Capital Flow Analysis - The infrastructure sector experienced a net outflow of 456 million yuan from institutional investors, while retail investors saw a net inflow of 319 million yuan [2] - Key stocks with significant capital flow included: - Zhejiang Jiaoke (002061): Net inflow of 34.96 million yuan from institutional investors, but a net outflow of 19.61 million yuan from retail investors [3] - Xinjiang Jiaojian (002941): Net inflow of 28.40 million yuan from institutional investors, with a net outflow of 54.30 million yuan from retail investors [3] - Sichuan Luqiao (600039): Net inflow of 8.93 million yuan from institutional investors, with a net outflow of 1.59 million yuan from retail investors [3]