轨交设备板块10月16日跌0.1%，九州一轨领跌，主力资金净流出6735.7万元

Group 1 - The core viewpoint indicates that the rail transit equipment sector experienced a slight decline of 0.1% on October 16, with Jiuzhou Yitui leading the drop [1] - The Shanghai Composite Index closed at 3916.23, reflecting a marginal increase of 0.1%, while the Shenzhen Component Index closed at 13086.41, showing a decrease of 0.25% [1] - The rail transit equipment sector's individual stock performance is detailed in a table, highlighting the mixed results among various companies [1] Group 2 - In terms of capital flow, the rail transit equipment sector saw a net outflow of 67.357 million yuan from main funds, while speculative funds recorded a net inflow of 169 million yuan, and retail investors experienced a net outflow of 102 million yuan [2] - A table is provided to illustrate the capital flow for individual stocks within the rail transit equipment sector [2]