城商行板块9月9日涨1.46%，西安银行领涨，主力资金净流出6900.95万元

Market Overview - The city commercial bank sector increased by 1.46% on September 9, with Xi'an Bank leading the gains [1] - The Shanghai Composite Index closed at 3807.29, down 0.51%, while the Shenzhen Component Index closed at 12510.6, down 1.23% [1] Individual Bank Performance - Xi'an Bank (600928) closed at 4.45, up 6.46% with a trading volume of 966,000 shares and a transaction value of 422 million [1] - Qilu Bank (601665) closed at 5.76, up 2.67% with a trading volume of 902,500 shares and a transaction value of 512 million [1] - Ningbo Bank (002142) closed at 29.31, up 2.20% with a trading volume of 378,500 shares and a transaction value of 1.104 billion [1] - Jiangsu Bank (616009) closed at 10.88, up 1.97% with a trading volume of 1,574,000 shares and a transaction value of 1.7 billion [1] - Other banks such as Suzhou Bank, Hangzhou Bank, and Chengdu Bank also showed positive performance with modest increases [1] Capital Flow Analysis - The city commercial bank sector experienced a net outflow of 69.09 million from institutional investors and a net outflow of 132 million from speculative funds, while retail investors saw a net inflow of 201 million [2] - Shanghai Bank (601229) had a net inflow of 61.42 million from institutional investors, while experiencing outflows from speculative and retail investors [3] - Hangzhou Bank (600926) also saw a significant net inflow from institutional investors, but outflows from speculative and retail investors [3]