A股市场大势研判：市场全天冲高回落，三大指数集体下挫收跌

Market Overview - The A-share market experienced a decline with all three major indices closing lower, specifically the Shanghai Composite Index down by 0.94% to 3348.37 points, the Shenzhen Component down by 0.85% to 10132.41 points, and the ChiNext Index down by 1.18% to 2021.50 points [1][3]. Sector Performance - The top-performing sectors included Automotive and Pharmaceutical Biotechnology, both up by 0.42%, while the worst-performing sectors were Computer and Media, down by 1.97% and 1.79% respectively [2]. - Concept sectors that performed well included Controlled Nuclear Fusion at 2.38% and CRO Concept at 1.51%, while the South Korea-China Free Trade Zone and Kuaishou Concept saw declines of 3.07% and 2.89% respectively [2][4]. Future Outlook - The market is expected to stabilize after a period of adjustment, with a focus on sectors such as Finance, Public Utilities, Retail, Food and Beverage, Non-ferrous Metals, and TMT [5]. - The People's Bank of China has implemented a monetary policy to maintain liquidity, with a net injection of 375 billion yuan through medium-term lending facilities (MLF) [4][5]. - Economic resilience is anticipated in the second quarter, supported by recent monetary easing measures and a potential reduction in export pressures due to improved US-China trade relations [5].