城商行板块10月23日涨0.53%，宁波银行领涨，主力资金净流出1.5亿元

Market Performance - The city commercial bank sector increased by 0.53% on October 23, with Ningbo Bank leading the gains [1] - The Shanghai Composite Index closed at 3922.41, up 0.22%, while the Shenzhen Component Index closed at 13025.45, also up 0.22% [1] Individual Stock Performance - Ningbo Bank (002142) closed at 27.95, with a rise of 1.71% and a trading volume of 412,400 shares, amounting to a transaction value of 1.146 billion yuan [1] - Other notable performers included Qingdao Bank (002948) with a 1.16% increase, Beijing Bank (601169) with a 1.04% increase, and Hangzhou Bank (600926) with a 0.85% increase [1] - Conversely, Qilu Bank (601665) saw a decline of 0.81%, while Chongqing Bank (601963) and Shanghai Bank (601229) experienced decreases of 0.58% and 0.41%, respectively [2] Capital Flow Analysis - The city commercial bank sector experienced a net outflow of 150 million yuan from institutional investors, while retail investors saw a net inflow of 25.98 million yuan [2] - The overall capital flow indicated that retail investors were more active in the market despite the institutional outflow [2] Detailed Capital Flow for Selected Banks - Ningbo Bank had a net outflow of 17.55 million yuan from institutional investors, but a net inflow of 52.61 million yuan from retail investors [3] - Jiangsu Bank (601919) reported a net inflow of 6.10 million yuan from institutional investors, while retail investors contributed a net inflow of 53.99 million yuan [3] - Other banks like Shanghai Bank and Hangzhou Bank also showed mixed capital flows, with varying degrees of net inflows and outflows from different investor categories [3]