午评：沪指小幅走高，有色、钢铁等板块拉升，特高压概念等活跃

Core Viewpoint - The A-share market shows a slight upward trend with the Shanghai Composite Index rising by 0.13% to 4107.18 points, while the ChiNext Index experiences a decline of 0.64% [1] Market Performance - Approximately 3400 stocks in the A-share market are in the green, indicating a broad-based rally [1] - The total trading volume in the Shanghai, Shenzhen, and North markets reaches about 1.81 trillion yuan [1] Sector Analysis - Sectors such as insurance and semiconductors are declining, while tourism, food and beverage, electricity, non-ferrous metals, steel, and coal sectors are experiencing gains [1] - Concepts related to ultra-high voltage, wind power, and photovoltaics are active in the market [1] Investment Strategy - CITIC Securities suggests that adjustments in financing margins do not affect the overall upward trend of the market but will impact its structure [1] - The focus is shifting back to performance indicators as the market enters the annual report forecast period [1] - The significant redemption of ETFs is part of a counter-cyclical adjustment, providing an opportunity for allocation funds to enter the market [1] Portfolio Recommendations - A good investment combination should be characterized by a positive experience, low resistance, and reduced anxiety, based on "resources + traditional manufacturing pricing weight estimation" [1] - It is advisable to increase allocations in non-bank sectors (such as securities and insurance) while enhancing returns through certain service consumer products (like duty-free and aviation) or high-growth sectors (such as semiconductor equipment) [1]