十大券商一周策略：持股过节性价比较高，10月新一轮上行正在蓄势

Group 1: Resource Security and Corporate Globalization - Resource security, corporate globalization, and technological competition are the most important structural market clues, corresponding to the industry allocation framework of resources, globalization, and new productive forces [2] - The essence of the resource sector's market drive is the insufficient investment in traditional resource industries under a high global interest rate environment, leading to supply constraints [2] - The stability of the trade environment and China's anti-involution are crucial conditions for maintaining the market, with the APEC meeting in October and the 20th National Congress being significant verification points [2] Group 2: Technology Competition - Chinese companies are shifting from strategic restraint to strategic advancement in the context of intensified Sino-U.S. technological competition [2] - The future AI competition is expected to spread from the cloud to edge devices, potentially reconstructing the established mobile internet application ecosystem and creating significant business opportunities [2] Group 3: Market Trends and Performance - The market is expected to experience a key window period with the upcoming 20th National Congress focusing on the "14th Five-Year Plan," which may enhance market risk appetite [5] - The liquidity is anticipated to continue improving, with the margin financing balance in an upward channel, supporting the overall market [5] - The market is currently in a phase of cautious sentiment, with a slight decline in trading activity, but the overall upward trend remains intact [4] Group 4: Sector Focus and Investment Opportunities - Key sectors expected to see improved or sustained high growth in Q3 include mid-to-high-end manufacturing, AI industry chain, and certain resource products [3] - The focus for investment opportunities is on themes such as new productive forces, anti-involution, and large consumption sectors [5] - The semiconductor, new energy, humanoid robots, innovative pharmaceuticals, and non-ferrous metals are highlighted as sectors with structural prosperity [6][11]