高低切换已成定局！下一个抱团方向，基本明牌了

Core Viewpoint - The market is currently experiencing a typical oscillation and differentiation pattern, with a cautious balance between traditional stable growth and high-elasticity growth sectors, as evidenced by the performance of various indices [1] Market Performance - As of the midday close, the Shanghai Composite Index rose by 0.13% to 4107.18 points, while the Shenzhen Component Index remained nearly flat, and the ChiNext and STAR Market indices fell by 0.64% and 0.60%, respectively [1] - The half-day trading volume was 1.81 trillion yuan, indicating a significant decrease compared to the previous day, suggesting a temporary pause in market momentum as both bulls and bears adopt a wait-and-see approach [1] Sector Analysis - The leading sector, ultra-high voltage (UHV), surged over 5%, with a wave of stocks hitting the daily limit, followed by sectors like aviation and petrochemicals [1] - In contrast, the technology sector, including optical modules, optical circuit switches, and semiconductor silicon wafers, experienced collective pullbacks, indicating a clear divide in sector performance [1][2] Investment Drivers - The UHV sector is viewed as a "safe haven" in the current macro environment, characterized by high policy visibility and strong counter-cyclical attributes, making it a preferred investment destination amid uncertainties [2] - UHV is essential for China's energy revolution, addressing the challenges of power transmission and consumption from renewable energy sources, thus ensuring its long-term viability and demand [2] - The market is undergoing a structural rebalancing, with funds shifting from high-valuation growth sectors to high-prospect value sectors, reflecting a tactical migration in risk preferences [2] Market Outlook - The UHV sector's performance in both A-shares and Hong Kong stocks reinforces its status as a cross-market leader, indicating broader institutional recognition of its driving logic [3] - The structural market trend focusing on "certainty" and "prospect" is expected to dominate for some time, with limited systemic risks but potential for increased sector differentiation and rotation [3] - Investors are advised to focus on energy infrastructure themes represented by UHV, which may extend to related sectors like charging stations and smart grids, while remaining cautious of overvalued tech sectors [3]