Zheng Xing Xing Ye Ri Bao·2025-12-24 09:17Market Performance - The rail transit equipment sector increased by 0.89% compared to the previous trading day, with Yonggui Electric leading the gains [1] - The Shanghai Composite Index closed at 3940.95, up 0.53%, while the Shenzhen Component Index closed at 13486.42, up 0.88% [1] Individual Stock Performance - Yonghui Electric (300351) closed at 18.63, up 7.32% with a trading volume of 525,300 shares and a transaction value of 28.66 million [1] - Langjin Technology (300594) closed at 20.47, up 7.06% with a trading volume of 81,700 shares and a transaction value of 164 million [1] - Tongye Technology (300960) closed at 25.98, up 6.17% with a trading volume of 47,700 shares and a transaction value of 122 million [1] - Tianyi New Material (688033) closed at 7.05, up 4.75% with a trading volume of 131,990 shares and a transaction value of 222 million [1] - Other notable stocks include Jiaokong Technology (688015) up 3.23%, and Xianghe Industry (603500) up 2.52% [1] Capital Flow Analysis - The rail transit equipment sector saw a net inflow of 32.9 million from institutional investors, while retail investors contributed a net inflow of 46.57 million [2] - However, there was a net outflow of 79.47 million from speculative funds [2] Detailed Capital Flow for Key Stocks - Yonghui Electric had a net inflow of 74.36 million from institutional investors, but a net outflow of 48.45 million from speculative funds [3] - Tongye Technology experienced a net inflow of 22.31 million from institutional investors, with a minor net outflow from speculative funds [3] - Other stocks like Zhongguo Tiewu (000927) and Xianghe Industry (603500) also showed varied capital flows, indicating mixed investor sentiment [3]