Zheng Xing Xing Ye Ri Bao·2025-09-15 08:49Group 1 - The environmental equipment sector increased by 0.58% on September 15, with Longjing Environmental leading the gains [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] - Longjing Environmental's stock price rose by 7.39% to 14.10, with a trading volume of 506,900 shares and a transaction value of 709 million yuan [1] Group 2 - The environmental equipment sector experienced a net outflow of 113 million yuan from institutional investors, while retail investors saw a net inflow of 64.21 million yuan [2] - The top gainers in the environmental equipment sector included Longjing Environmental and Juguang Technology, with respective increases of 7.39% and 2.64% [1][2] - The overall trading activity in the sector showed mixed results, with some stocks like Hengying Environmental and Qinda Huibao experiencing declines of 2.76% and 2.21% respectively [2] Group 3 - The net inflow from retail investors in Juguang Technology was 2.6 million yuan, while institutional investors had a net outflow of 25.96 million yuan [3] - The data indicates that while some stocks attracted retail interest, others faced significant selling pressure from institutional investors [3] - The overall sentiment in the environmental equipment sector appears cautious, with varying performances among individual stocks [3]