A股市场投资策略周报：经济实现良好开局，市场关注再配置机会-20260319

Market Review - In the past five trading days (March 13 to March 19), major indices experienced adjustments, with the Shanghai Composite Index falling by 2.97% and the ChiNext Index decreasing by 0.25%. The CSI 300 dropped by 2.23%, while the CSI 500 saw a decline of 5.77% [4][22]. Economic Outlook - Fixed asset investment in January-February 2026 grew by 1.8% year-on-year, marking a positive shift compared to the full-year level of 2025. Infrastructure investment surged by 11.4%, driven by policy funding and the rapid release of "14th Five-Year Plan" project reserves [27]. - Manufacturing investment increased by 3.1% year-on-year, supported by traditional industry upgrades and expanding demand in emerging sectors. Real estate investment, however, fell by 11.1%, although the decline was less severe than in 2025 [27][28]. Policy Environment - The Federal Reserve maintained the federal funds rate target range at 3.5% to 3.75% during the March meeting, aligning with market expectations. The decision to pause rate cuts was influenced by escalating geopolitical tensions, which are expected to elevate overall inflation [31]. Investment Strategy - The A-share market is currently facing challenges due to external conflicts and rising international energy prices, leading to a period of volatility. However, the stabilization of the domestic economy and supportive statements from management during the Two Sessions provide a foundation for market stability [32]. - Investment opportunities are identified in resource products and high-dividend stocks due to the importance of resource security and the push for "anti-involution." Additionally, the computing power sector is expected to benefit from policy support for supercomputing cluster construction and increased capital expenditure from domestic and international cloud providers [32].