Zheng Xing Xing Ye Ri Bao·2025-09-05 09:07Core Insights - The rail transit equipment sector experienced a 1.24% increase on September 5, with Lei Erwei leading the gains [1] - The Shanghai Composite Index closed at 3812.51, up 1.24%, while the Shenzhen Component Index closed at 12590.56, up 3.89% [1] Sector Performance - Lei Erwei (301016) saw a closing price of 19.14, with a significant increase of 10.32% and a trading volume of 119,600 shares, amounting to a transaction value of 221 million yuan [1] - Bidetech (605298) also rose by 10.00% to close at 36.30, with a trading volume of 54,600 shares and a transaction value of 190 million yuan [1] - Other notable performers included Times New Materials (600458) with a 7.79% increase, closing at 15.35, and Industrial High-Tech (688367) with a 6.83% increase, closing at 20.17 [1] Capital Flow - The rail transit equipment sector saw a net inflow of 195 million yuan from institutional investors, while retail investors experienced a net outflow of 129 million yuan [1] - The capital flow data indicates that Times New Materials (600458) had a net inflow of 83.78 million yuan from institutional investors, despite a net outflow of 40.05 million yuan from retail investors [2] - China CNR Corporation (601766) also reported a net inflow of 51.92 million yuan from institutional investors, with retail investors showing a net outflow of 42.70 million yuan [2]