Zheng Xing Xing Ye Ri Bao·2025-10-22 08:26Market Overview - The environmental equipment sector rose by 0.64% on October 22, with ST Xianhe leading the gains [1] - The Shanghai Composite Index closed at 3913.76, down 0.07%, while the Shenzhen Component Index closed at 12996.61, down 0.62% [1] Stock Performance - ST Xianhe (300137) closed at 8.02, up 4.43% with a trading volume of 138,100 shares and a turnover of 110 million yuan [1] - Yutong (600817) closed at 11.76, up 2.89% with a trading volume of 83,400 shares [1] - Jiuwu High-Tech (300631) closed at 31.67, up 2.39% with a trading volume of 166,000 shares [1] - Other notable performers include Falunsheng (000890) up 1.65% and Chulin Technology (001336) up 1.48% [1] Fund Flow Analysis - The environmental equipment sector experienced a net outflow of 22.79 million yuan from institutional investors, while retail investors saw a net outflow of 17.78 million yuan [2] - Conversely, speculative funds recorded a net inflow of 40.58 million yuan [2] Individual Stock Fund Flow - Huahong Technology (002645) had a net inflow of 17.58 million yuan from institutional investors, while retail investors faced a net outflow of 38.68 million yuan [3] - Zhitong Heavy Industry (600817) saw a net inflow of 11.17 million yuan from institutional investors, with retail investors also experiencing a net outflow [3] - Longyuan Technology (300105) had a net inflow of 7.25 million yuan from institutional investors, while retail investors faced a net outflow of 3.56 million yuan [3]