Zheng Xing Xing Ye Ri Bao·2025-10-23 08:20Core Insights - The shipping and port sector experienced a rise of 0.91% on October 23, with Qin Port Co., Ltd. leading the gains [1] - The Shanghai Composite Index closed at 3922.41, up 0.22%, while the Shenzhen Component Index also rose by 0.22% to 13025.45 [1] Stock Performance - Qin Port Co., Ltd. (601326) saw a closing price of 3.91, with a significant increase of 10.14% and a trading volume of 1.5167 million shares, amounting to a transaction value of 580 million yuan [1] - Xiamen Port Authority (000905) closed at 10.24, up 7.34%, with a trading volume of 885,300 shares and a transaction value of 896 million yuan [1] - Yantian Port (000088) reported a closing price of 4.66, increasing by 3.10% with a trading volume of 1.4312 million shares [1] - Nanjing Port (002040) closed at 11.80, up 2.34%, with a trading volume of 762,200 shares [1] - Ningbo Ocean Shipping (601022) closed at 10.69, up 2.30%, with a trading volume of 423,900 shares [1] Capital Flow - The shipping and port sector saw a net outflow of 266 million yuan from institutional investors, while retail investors contributed a net inflow of 326 million yuan [2][3] - The detailed capital flow indicates that Xiamen Port Authority had a net inflow of 14.216 million yuan from institutional investors, while retail investors had a net outflow of 19.8541 million yuan [3] - Nanjing Port experienced a net inflow of 67.5481 million yuan from institutional investors, with retail investors showing a net outflow of 46.327 million yuan [3]