A股收评：三大股指午后回落沪指跌约0.7% 银行等大金融板块回调明显

Core Viewpoint - The A-share market experienced a decline in the afternoon session, with the Shanghai Composite Index falling approximately 0.7%, while the Shenzhen Component and ChiNext Index saw limited gains [1] Market Performance - The three major A-share indices showed mixed performance in the morning, but collectively weakened in the afternoon, leading to a further decline in the Shanghai Composite Index [1] - By the end of the trading day, the Shanghai Composite Index decreased by 0.7%, the Shenzhen Component increased by 0.34%, and the ChiNext Index rose by 0.47% [1] - The total trading volume in both markets exceeded 1.5 trillion yuan, with over 3,200 stocks closing in the green [1] Sector Performance - The non-ferrous metals sector showed strong performance throughout the day, with significant gains in sectors related to CPO, copper cables, and high-speed connections for computing infrastructure [1] - The banking sector led the decline, with oil and gas, insurance, electricity, and liquor sectors also experiencing notable drops [1] - Solid-state battery and AI application concept stocks underwent adjustments during the trading session [1]