三大指数均小幅低开，贵金属板块跌幅居前

Market Overview - The three major indices in China opened lower, with the Shanghai Composite Index down 0.1%, the Shenzhen Component down 0.09%, and the ChiNext down 0.12% [1] - In the US market, the S&P 500 Index fell 0.04% to 5842.01 points, marking the third consecutive day of decline; the Nasdaq Composite Index rose 0.28% to 18,925.73 points; and the Dow Jones Industrial Average slightly decreased by 1.35 points to 41,859.09 points [2] Industry Insights - Computer Industry: China Galaxy Securities indicates that the computer industry may have shown bottom signals in Q1 2025, with revenue growth maintaining an upward trend and significant acceleration, suggesting a gradual market demand recovery. Cost control measures are becoming effective, and profits are expected to see a strong rebound due to last year's low base effect, particularly in AI computing power and related fields [3] - Gold and Jewelry Industry: Guotai Junan Securities reports that the gold and jewelry industry has entered a phase of clearing and upgrading since 2024, with leading companies shifting from store expansion to enhancing single-store efficiency. The collaboration between brand owners and franchisees is promoting high-margin products, and the industry is expected to continue its valuation enhancement logic throughout the year, favoring companies with strong product capabilities and consumer demand capture [4] - Express Delivery Industry: Huatai Securities expresses a long-term positive outlook on leading express delivery companies' market share growth, despite the sector being at historical low valuations. The report notes that while the volume growth has slightly slowed since April, leading companies are still focused on market share, and the application of digital tools is expected to enhance efficiency and reduce costs, helping to mitigate the impact of price declines [5] - Carbon Fiber Industry: Huaxi Securities highlights that the demand for carbon fiber is expected to be released again due to the material's characteristics. The period from 2019 to 2023 saw a significant increase in China's carbon fiber production capacity, which is projected to reach 135,500 tons by the end of 2024. However, the growth rate has significantly narrowed. The report mentions that new demand from emerging industries, such as wind power and robotics, is likely to drive further demand [6]