Zheng Xing Xing Ye Ri Bao·2025-10-31 08:42Core Insights - The state-owned large bank sector experienced a decline of 1.01% on October 31, with Postal Savings Bank leading the drop [1] - The Shanghai Composite Index closed at 3954.79, down 0.81%, while the Shenzhen Component Index closed at 13378.21, down 1.14% [1] Bank Performance Summary - Bank of Communications (601328): Closed at 7.18, up 1.27%, with a trading volume of 2.2054 million shares and a transaction value of 1.571 billion [1] - Bank of China (601988): Closed at 5.61, down 0.71%, with a trading volume of 4.8845 million shares and a transaction value of 2.717 billion [1] - Industrial and Commercial Bank of China (601398): Closed at 7.78, down 0.77%, with a trading volume of 3.6933 million shares and a transaction value of 2.862 billion [1] - China Construction Bank (601939): Closed at 9.13, down 1.19%, with a trading volume of 1.3 million shares and a transaction value of 1.188 billion [1] - Agricultural Bank of China (601288): Closed at 7.96, down 1.24%, with a trading volume of 3.8286 million shares and a transaction value of 3.036 billion [1] - Postal Savings Bank (601658): Closed at 5.75, down 2.71%, with a trading volume of 2.3636 million shares and a transaction value of 1.361 billion [1] Capital Flow Analysis - The state-owned large bank sector saw a net outflow of 116 million in main funds, while retail funds experienced a net outflow of 8.1972 million [1] - Bank of Communications: Main funds net inflow of 224 million, retail funds net outflow of 63.839 million [2] - Bank of China: Main funds net outflow of 760.85 thousand, retail funds net outflow of 1.64165 million [2] - China Construction Bank: Main funds net outflow of 310.645 thousand, retail funds net inflow of 2.39997 million [2] - Industrial and Commercial Bank of China: Main funds net outflow of 519.931 thousand, retail funds net inflow of 1.39323 million [2] - Postal Savings Bank: Main funds net outflow of 893.268 thousand, retail funds net outflow of 1.0489 million [2] - Agricultural Bank of China: Main funds net outflow of 1.607 million, retail funds net inflow of 4.46154 million [2]