收评：沪指跌0.42%，有色、医药等板块走低，零售等板块拉升

Market Performance - Major stock indices in the two markets experienced fluctuations, with the Shenzhen Component Index and the ChiNext Index dropping over 1% at one point, and more than 3700 stocks declining [1] - As of the market close, the Shanghai Composite Index fell by 0.42% to 3897.71 points, the Shenzhen Component Index decreased by 0.68%, the ChiNext Index dropped by 0.69%, and the STAR 50 Index declined by 1.24% [1] - The total trading volume in the Shanghai and Shenzhen markets reached 1.6073 trillion yuan [1] Sector Performance - Sectors such as non-ferrous metals, media, pharmaceuticals, semiconductors, brokerages, automobiles, and liquor saw declines, while retail, coal, insurance, and real estate sectors experienced gains [1] - Concepts related to cross-strait integration and Hainan Free Trade Zone were active [1] Investment Outlook - According to Industrial Securities, the easing of overseas disturbances, rising expectations for global liquidity, and improved risk appetite have laid a solid foundation for the current year-end market trend [1] - Following previous fluctuations and digestion, clearer economic and industrial development plans from year-end meetings are expected to further consolidate market consensus and guide mainline directions [1] - A bullish mindset is recommended, with continued investment in the recovery of Chinese assets [1] - Focus should be on sectors with policy support and positive economic outlook for next year, including "anti-involution" and price-increasing resource products (chemicals, building materials, steel, energy metals, precious metals), agriculture, and new consumption & service consumption (leisure food, education, travel chain, etc.) [1] - Technology growth is anticipated to be a key driver in breaking through the current market volatility [1]