午评：沪指涨0.72%，汽车、医药等板块拉升，信创概念等活跃

Market Performance - The stock indices in the two markets showed strong upward momentum, with the Shenzhen Component Index and the ChiNext Index rising over 1%, and more than 4,400 stocks in the market showing gains [1] - As of the midday close, the Shanghai Composite Index increased by 0.72% to 3,363.97 points, while the combined trading volume of the Shanghai, Shenzhen, and Beijing markets reached 759.6 billion yuan [1] Sector Performance - Key sectors that experienced significant gains include automotive, pharmaceuticals, logistics, textiles and apparel, semiconductors, real estate, and brokerage [1] - Emerging themes such as innovative drugs, autonomous driving, and information technology innovation were notably active [1] Economic and Policy Insights - After the reduction of tariff and trade risks, the focus has shifted to changes in domestic economy and liquidity, as well as the implementation of policies, which are seen as core concerns for the current market phase [2] - The market is expected to be supported by timely monetary easing and policy backing, with a barbell strategy recommended for asset allocation [2] - The second quarter is anticipated to see a shift from "grabbing transshipment" to "grabbing exports," with external demand showing a pulse-like improvement that may support economic resilience, although concerns about economic downturn remain [2] Liquidity and Market Sentiment - The period from May to June is characterized by a lack of clear guidance due to the earnings report vacuum, leading to a predicted decrease in market trading activity [2] - The upcoming end-of-quarter assessments and mid-year liquidity tightening may exert pressure on institutional repositioning, potentially lowering market risk appetite and slowing capital inflows [2] - Increased uncertainty in the U.S. market, characterized by a weak dollar, weak U.S. stocks, and high U.S. bond yields, may also affect domestic market sentiment [2] Investment Strategy - There is a need to focus on technology growth sectors that exhibit certain growth prospects, while dividend-paying and stable cash flow stocks are considered important choices for low-risk preference incremental capital allocation in a declining risk-free interest rate environment [2]