沪指蛇年上涨25.58% 机构判断节后科技主线有望回归

Market Overview - The A-share market experienced fluctuations with major indices declining on February 13, 2026, as AI applications and space photovoltaic sectors faced adjustments, leading to a drop in the Shanghai Composite Index by 1.26% to 4082.07 points [2] - The market showed a significant upward trend over the lunar year of the Snake, with the Shanghai Composite Index rising by 25.58%, the Shenzhen Component Index by 38.84%, the ChiNext Index by 58.73%, and the Sci-Tech Innovation Index by 64.20% from February 5, 2025, to February 13, 2026 [2] Company Performance - Semiconductor company SMIC reported a positive outlook for 2026, with expectations of stable sales revenue and a gross margin between 18% and 20% [3] - SMIC's CEO highlighted strong demand for storage chips driven by AI applications, which is impacting supply for other sectors, particularly in the mid-to-low-end market [3] - Other storage chip companies, such as Jiangbolong and Demingli, forecast significant profit increases for 2025, with Jiangbolong expecting a net profit of 1.25 billion to 1.55 billion yuan, representing a year-on-year growth of 151% to 211% [4] Sector Trends - The market is witnessing a rotation of sectors, with a focus on high-performing stocks ahead of the annual report disclosures starting in March [4] - Analysts suggest that the technology sector, particularly AI and advanced manufacturing, is likely to regain prominence post-Spring Festival, supported by macroeconomic data releases and industry catalysts [5][6] - Historical trends indicate that significant events in the AI sector during the Spring Festival period have previously led to notable increases in technology stock prices following the holiday [6]