高铁轨交概念股异动 神州高铁直线拉升涨停

Group 1 - The core viewpoint of the article highlights the significant stock price movements in the high-speed rail and urban transit sector, particularly the surge in shares of Shenzhou High-Speed Rail, which hit the daily limit up [1] - Other companies in the sector also experienced notable increases, with Jin Ying Heavy Industry reaching a 20% limit up, and Lei Er Wei and Tie Da Technology rising over 5% [1] - Additional companies such as Jinxi Vehicle Axle, Jiaoda Sino, Yan'ao Co., and Tieke Rail also saw their stock prices increase, indicating a broader positive trend in the industry [1]