轨交设备板块1月27日跌0.56%，中铁工业领跌，主力资金净流出2.69亿元

Market Overview - The rail transit equipment sector experienced a decline of 0.56% on January 27, with China Railway Industry leading the drop [1] - The Shanghai Composite Index closed at 4139.9, up 0.18%, while the Shenzhen Component Index closed at 14329.91, up 0.09% [1] Stock Performance - Notable gainers in the rail transit equipment sector included: - Gongda Gaoke (688367) with a closing price of 36.63, up 7.89% and a trading volume of 46,300 lots, totaling 163 million yuan [1] - Langjin Technology (300594) closed at 25.05, up 4.90% with a trading volume of 93,400 lots, totaling 227 million yuan [1] - Jinchuan Group (603680) closed at 15.79, up 3.20% with a trading volume of 81,800 lots, totaling 127 million yuan [1] - Major decliners included: - China Railway Industry (600528) closed at 8.40, down 2.10% with a trading volume of 199,400 lots, totaling 168 million yuan [2] - Jinxi Axle (600495) closed at 4.95, down 1.79% with a trading volume of 211,000 lots, totaling 104 million yuan [2] - CRRC Corporation (601766) closed at 6.44, down 1.53% with a trading volume of 2,235,500 lots, totaling 1.451 billion yuan [2] Capital Flow - The rail transit equipment sector saw a net outflow of 269 million yuan from institutional investors, while retail investors contributed a net inflow of 159 million yuan [2] - The capital flow for specific stocks showed: - China Iron & Steel (000927) had a net inflow of 26.69 million yuan from institutional investors [3] - Gongda Gaoke (688367) had a net inflow of 10.48 million yuan from institutional investors [3] - Jinchuan Group (603680) experienced a net outflow of 69,170 yuan from institutional investors [3]