节后A股投资主线有哪些？十大券商来了！

Market Overview - The A-share market is set to resume normal trading after the Spring Festival holiday, with the Shanghai Composite Index having fallen 1.26% to below 4100 points before the holiday [2] - Key upcoming events include Trump's State of the Union address, the implementation of a 15% global tariff on February 24, and a visit from German Chancellor Merz to China [2] Investment Strategies - Guangfa Strategy: The A-share market is expected to enter a "spring rally" phase, with historical data showing a 100% probability of small-cap indices rising between the Spring Festival and the Two Sessions [4] - CITIC Strategy: Price increases remain a core theme for the first quarter, focusing on sectors like chemicals, non-ferrous metals, and renewable energy, while also increasing exposure to undervalued insurance and brokerage stocks [5] - Tianfeng Strategy: Investment opportunities are identified in AI-related sectors, emphasizing the importance of AI applications and the potential for cyclical stocks to perform well as the economy recovers [6] - CITIC Jiantou Strategy: The market is expected to start a new upward trend post-holiday, focusing on technology and resource sectors, particularly AI, humanoid robots, and innovative pharmaceuticals [7][8] - Xingzheng Strategy: The market is anticipated to enter a high-probability window for gains, supported by external factors like U.S. tariff policies and domestic macroeconomic catalysts [9] - Galaxy Strategy: The market is likely to experience a volatile upward trend, with policy catalysts expected to drive investment themes and sector rotations [9] - Shenwan Hongyuan Strategy: The global asset price trends during the holiday included rising oil prices and a rebound in gold and silver, with technology sectors showing structural strengths [10] - Guojin Strategy: The market's core themes are shifting towards broader economic recovery and the impact of monetary policy, with a focus on the revaluation of Chinese assets [11] - Zhaoshang Strategy: The market is expected to maintain an upward trend, driven by cyclical price increases and the expansion of AI-related investments, with significant infrastructure projects anticipated to stabilize investment expectations [12] - Huaxi Strategy: The "red envelope market" is anticipated post-holiday, driven by external uncertainties and strong performance in technology sectors, particularly in AI and robotics [13]