铁路公路板块1月14日跌0.57%，赣粤高速领跌，主力资金净流出6.59亿元

Core Viewpoint - The railway and highway sector experienced a decline of 0.57% on January 14, with Gansu Expressway leading the losses, while the Shanghai Composite Index closed at 4126.09, down 0.31%, and the Shenzhen Component Index rose by 0.56% to 14248.6 [1]. Group 1: Market Performance - The railway and highway sector saw a net outflow of 659 million yuan from main funds, while retail investors contributed a net inflow of 256 million yuan [2]. - The sector's individual stock performance varied, with notable gainers including Sanfeng Company, which rose by 3.22% to a closing price of 56.48 yuan, and Longjiang Transportation, which increased by 1.41% to 3.60 yuan [1][2]. Group 2: Individual Stock Analysis - Gansu Expressway reported a decline of 2.10%, closing at 5.12 yuan, with a trading volume of 291,600 shares and a transaction value of 151 million yuan [2]. - Longjiang Transportation had a main fund net inflow of 21.19 million yuan, representing 17.33% of its trading volume, while retail investors showed a net outflow of 16.14 million yuan [3]. - Sichuan Chengyu experienced a main fund net inflow of 7.21 million yuan, with a retail net outflow of 11.77 million yuan, indicating mixed investor sentiment [3].