A股市场大势研判：A股全天震荡拉升，沪指重返3900点

Market Overview - The A-share market experienced a rally, with the Shanghai Composite Index returning above 3900 points, closing at 3914.01, up 0.65% [1] - The Shenzhen Component Index and the ChiNext Index also saw significant gains, closing at 13146.72 (up 1.25%) and 3092.50 (up 1.31%) respectively [1] Sector Performance - The top-performing sectors included non-ferrous metals (up 2.85%), communication (up 2.81%), and electronics (up 1.58%) [2] - Conversely, the weakest sectors were agriculture, forestry, animal husbandry, and fishery (down 0.43%) and environmental protection (down 0.23%) [2] Concept Indexes - Notable concept indexes that performed well included smart speakers (up 3.71%) and AI mobile phones (up 3.39%) [2] - Underperforming concepts included horse racing (down 0.92%) and digital watermarking (down 0.75%) [2] Economic Indicators - The manufacturing PMI for November was reported at 49.2%, a slight increase of 0.2 percentage points from the previous month, indicating a modest improvement but still below the expansion threshold [4] - The non-manufacturing business activity index fell to 49.5%, marking the first contraction in three years, primarily due to seasonal effects and diminishing impacts from policy measures [4] Market Outlook - The report suggests that the domestic economic fundamentals are expected to gradually improve under a backdrop of policy support, aiming for a growth target of around 5% for the year [5] - Key upcoming events include the political bureau meeting and the central economic work conference in December, which will set the policy direction for 2026 [5] - A balanced allocation strategy is recommended, focusing on sectors such as non-ferrous metals, new energy, technology growth, and dividend stocks [5]