午评：沪指震荡微涨，煤炭、石油等板块拉升，AI应用概念等活跃

Core Viewpoint - The market shows mixed performance with the Shanghai Composite Index slightly up while other indices like the Shenzhen Component and ChiNext are down, indicating sector-specific movements and investor sentiment shifts [1] Market Performance - As of the midday close, the Shanghai Composite Index rose by 0.05% to 3956.72 points, while the Shenzhen Component fell by 1.06%, ChiNext dropped by 1.37%, and the Sci-Tech 50 Index decreased by 2.35% [1] - The total trading volume across the Shanghai, Shenzhen, and North markets reached 1.3987 trillion yuan [1] Sector Analysis - Weak performance was noted in sectors such as semiconductors, non-ferrous metals, brokerage, and automotive [1] - Conversely, sectors like coal, oil, and banking saw gains, while food and beverage, tourism, liquor, and pharmaceuticals experienced upward movements [1] - Active sectors included short drama games, Hainan free trade, and AI application concepts [1] Investment Outlook - According to CITIC Securities, following the conclusion of the 20th Central Committee's Fourth Plenary Session and positive outcomes from Sino-U.S. talks, structural opportunities remain, with timing being less critical [1] - Short-term investor caution is primarily observed in the technology sector, but sectors such as new energy, chemicals, consumer electronics, resources, and machinery are expected to see profit growth [1] - The logic of overseas expansion for Chinese companies remains intact, and the adjustments in innovative drugs and new consumption since August have been significant, suggesting a need for time and new catalysts [1] - The focus for the remainder of the year should be on structural adjustments, with recommendations to invest in traditional manufacturing upgrades, overseas expansion of Chinese enterprises, and edge AI [1] - Short-term attention can be directed towards potential rebound opportunities in sectors like liquor, software, and innovative drugs following the third-quarter report [1]