A股放量上涨，沪指重回3600点

Market Overview - A-shares experienced a significant upward trend, with the Shanghai Composite Index surpassing 3,600 points, marking a new high for the year, the first time since October 8, 2024 [1][2] - The Shenzhen Component Index and the ChiNext Index also reached new highs for the year [2] Sector Performance - The A-share market saw a half-day trading volume of nearly 1.16 trillion yuan, with notable performance in various sectors [2] - The big infrastructure sector showed mixed results, with industries like civil explosives and steel rising, while cement and ultra-high voltage sectors declined [2] - Pharmaceutical stocks increased, and technology sectors, including AI applications and semiconductors, rebounded [2] Financial Sector Insights - The financial sector, including banks, insurance, and brokerage firms, showed a strong rebound [5][6] - Notable gains were observed in stocks such as Guosheng Financial Holdings and Guoxin Securities, with increases of 10.03% and 6.91% respectively [6][7] - Analysts view the brokerage sector as a market barometer, currently benefiting from multiple favorable factors, including a 33% year-on-year increase in new A-share accounts in the first half of 2025 [9] Investment Opportunities - The brokerage sector's performance is expected to improve due to a significant recovery in trading volume and the end of the transitional period for asset management regulations [9] - Mergers and acquisitions are seen as effective strategies for brokers to enhance competitiveness and optimize resource allocation, contributing positively to market health [9] Emerging Technologies - The controllable nuclear fusion sector saw a rebound, with stocks like Changfu Co., Zhejiang Fu Co., and Dongfang Electric experiencing significant gains [10][11] - The establishment of the China Fusion Energy Company and advancements in commercial fusion technology are expected to positively impact the industry [11][12] - Continuous breakthroughs in technology and increased policy support are propelling the controllable nuclear fusion industry into a rapid development phase [12]