A股市场运行周报第71期：分化之下冲高回落，多看少动、耐心等待-20251213

Core Insights - The market shows a clear differentiation with a "weak Shanghai, strong Shenzhen" pattern, where most broad-based indices have retreated after reaching highs [1][12][53] - The report anticipates continued market fluctuations within a range due to insufficient strength in heavyweight indices and significant sector divergence [1][4][55] - Suggested investment strategy includes a cautious approach, focusing on sectors that are lagging yet expanding, such as brokerage firms, home appliances, and machinery equipment [1][5][56] Market Overview - Major indices experienced a "weak Shanghai, strong Shenzhen" pattern, with the Shanghai Composite Index, Shanghai 50, and CSI 300 down by 0.34%, 0.25%, and 0.08% respectively, while the Shenzhen Component Index rose by 0.84% [12][53] - The technology and hard science sectors led the gains, with telecommunications rising by 5.92%, while cyclical and consumer sectors showed weakness [15][54] - Daily average trading volume in the Shanghai and Shenzhen markets increased to 2.33 trillion yuan, with a rise in margin trading balances [22][29] Sector Analysis - The report highlights that 9 out of 30 major sectors increased, while 21 decreased, indicating a strong performance in technology and hard science sectors, contrasted by declines in cyclical and consumer sectors [15][54] - Notable sector performances include military, electronics, and machinery, which saw increases of 3.57%, 2.51%, and 1.33% respectively, while coal, oil, and real estate sectors faced declines [15][54] Investment Strategy - The report advises a "wait and see" approach, recommending investors avoid chasing prices and instead set targets based on historical lows of various indices [5][56] - Specific sectors to watch include brokerage firms, which are lagging but expanding, home appliances with a strong historical performance in December, and machinery equipment benefiting from recent positive news [1][5][56] - Individual stocks in the pharmaceutical, consumer, and AI application sectors that are relatively low in price should be monitored, along with those that are lagging above the annual line [5][56]