轨交设备板块9月8日涨9.23%，必得科技领涨，主力资金净流入1.02亿元

Market Performance - On September 8, the rail transit equipment sector rose by 9.23%, led by Bidu Technology [1] - The Shanghai Composite Index closed at 3826.84, up 0.38%, while the Shenzhen Component Index closed at 12666.84, up 0.61% [1] Key Stocks in Rail Transit Equipment Sector - Bidu Technology (605298) closed at 39.93, up 10.00% with a trading volume of 98,800 shares and a transaction value of 389 million [1] - Railway Technology (301016) closed at 20.47, up 6.95% with a trading volume of 191,800 shares and a transaction value of 385 million [1] - Times Electric (688187) closed at 50.19, up 6.36% with a trading volume of 154,400 shares and a transaction value of 769 million [1] - Other notable stocks include Jiao Control Technology (688015) at 24.44 (+3.87%) and Kanni Electromechanical (603111) at 7.83 (+3.43%) [1] Capital Flow Analysis - The rail transit equipment sector saw a net inflow of 102 million from institutional investors, while retail investors experienced a net outflow of 2.186 million [2] - The main stocks with significant capital inflow include Times Electric with a net inflow of 101 million and Bidu Technology with a net inflow of 52.9649 million [3] Individual Stock Performance - Times Electric had a net institutional inflow of 13.14% and a net retail outflow of 4.46% [3] - Bidu Technology had a net institutional inflow of 13.62% but faced a net retail outflow of 9.54% [3] - Other stocks like China CRRC (601766) and Jiao Control Technology also showed varied capital flows, indicating mixed investor sentiment [3]