Zheng Xing Xing Ye Ri Bao·2025-10-23 08:20Market Overview - On October 23, the railway and highway sector rose by 0.35% compared to the previous trading day, with Haikong Group 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 - Haikong Group (603069) closed at 27.51, with a gain of 3.93% and a trading volume of 305,900 shares, amounting to a transaction value of 831 million yuan [1] - Other notable performers included: - Shen High-Speed (600548) at 10.38, up 2.17% [1] - Shentong Metro (600834) at 9.45, up 2.05% [1] - Shanxi Expressway (000755) at 5.16, up 1.38% [1] - Dongguan Holdings (000828) at 12.20, up 1.24% [1] Capital Flow - The railway and highway sector experienced a net outflow of 92.52 million yuan from institutional investors, while retail investors saw a net inflow of 312 million yuan [2][3] - The capital flow for key stocks included: - Haikong Group with a net inflow of 51.51 million yuan from institutional investors [3] - Daqin Railway (601006) with a net inflow of 36.62 million yuan [3] - Other stocks like Dongguan Holdings and Wantu Expressway also showed varied capital flows [3]