轨交设备板块7月29日跌0.21%，九州一轨领跌，主力资金净流出1332.32万元

Group 1 - The core viewpoint indicates that the rail transit equipment sector experienced a slight decline of 0.21% on July 29, with Jiuzhou Yitui leading the drop [1] - The Shanghai Composite Index closed at 3609.71, reflecting an increase of 0.33%, while the Shenzhen Component Index closed at 11289.41, showing a rise of 0.64% [1] Group 2 - In terms of capital flow, the rail transit equipment sector saw a net outflow of 13.32 million yuan from main funds, while speculative funds had a net inflow of 83.27 million yuan, and retail investors experienced a net outflow of 69.95 million yuan [2]