Zheng Xing Xing Ye Ri Bao·2025-10-23 08:20Market Overview - The rail transit equipment sector increased by 0.18% on October 23, with Dinghan Technology leading the gains [1] - The Shanghai Composite Index closed at 3922.41, up 0.22%, while the Shenzhen Component Index closed at 13025.45, also up 0.22% [1] Stock Performance - Dinghan Technology (300011) closed at 8.07, up 1.89% with a trading volume of 85,900 shares and a transaction value of 68.61 million yuan [1] - Other notable performers included Yan'ao Co. (300923) with a 1.25% increase, and Tongye Technology (300960) with a 1.18% increase [1] - Conversely, stocks like Railway Technology (301016) and Xianghe Industry (603500) saw declines of 5.58% and 3.55% respectively [2] Capital Flow - The rail transit equipment sector experienced a net outflow of 80.27 million yuan from institutional investors, while retail investors saw a net inflow of 73.33 million yuan [2] - The main capital flow data indicates that China CNR Corporation (601766) had a net inflow of 30.26 million yuan from institutional investors, despite a net outflow of 34.20 million yuan from retail investors [3] - Other companies like Jiuzhou Yitui (688485) and Tongye Technology (300960) also showed mixed capital flows, with Jiuzhou Yitui experiencing a net inflow from institutional investors but a net outflow from retail investors [3]