A股收评：沪指跌0.23% 机器人概念大涨

Core Viewpoint - The A-share market experienced mixed performance with the Shanghai Composite Index declining by 0.23%, while the Shenzhen Component and ChiNext Index increased by 0.51% and 0.83% respectively [1] Industry Summary - The robotics sector saw significant gains, with multiple stocks such as Southern Precision and Xiangxin Technology hitting the daily limit [1] - The computing power leasing concept also strengthened, with companies like Changshan Beiming and Hongbo Shares reaching their daily limit [1] - The consumer electronics sector was active, with stocks like Deep Konka A and Yingtong Communications also hitting the daily limit [1] - Bank stocks faced adjustments, with Huaxia Bank dropping over 8% [1] - Other sectors that performed well included reducers, Zhipu AI, and chips, while hotel and catering, tourism, steel, and electricity sectors experienced declines [1] - Overall, the market saw more gainers than losers, with over 3,400 stocks rising and a total trading volume exceeding 1 trillion yuan [1]