A股1.9万亿放量逼近3600点，基建疯涨还能持续吗？

Core Viewpoint - The A-share market is experiencing a significant surge, approaching the 3600-point mark, driven by massive capital inflow and heightened market enthusiasm, but underlying uncertainties remain [3][10]. Market Performance - A record trading volume of 9 trillion yuan has propelled the Shanghai Composite Index to 3581 points, just shy of 3600 points, following a strong rebound from an intraday low of 3547 points [5]. - The Shenzhen Component Index rose by 0.84%, and the Sci-Tech Innovation 50 Index increased by 0.83%, indicating broad market participation [6]. Sector Rotation - The market is witnessing rapid sector rotation, with significant movements in various sectors including infrastructure, coal mining, and engineering machinery, while previously underperforming sectors like liquor are also showing signs of recovery [6][8]. - Infrastructure stocks, particularly those related to the Yajiang Hydropower project, have become market favorites, with nearly 30 out of 35 related stocks hitting the daily limit [8]. Investment Sentiment - The current market sentiment is characterized by a mix of optimism and caution, as investors speculate on the potential for a bull market while remaining wary of high-level corrections [11][13]. - The financial sector, including banks and insurance, has shown relative weakness, suggesting that major funds have not fully entered the market yet, which raises questions about the potential for a breakthrough above 3600 points [11]. Technical Analysis - The market has seen four consecutive days of volume increases, closing at its highest point, indicating a strong upward trend, although approaching the 3600-point level may increase selling pressure [10]. - The ongoing battle between bullish and bearish sentiments is intensifying, with 3600 points becoming a critical battleground for market participants [12][13].