沪指盘中逼近4100点 资金聚焦半导体、煤炭板块

Market Overview - The Shanghai Composite Index slightly increased by 0.05% to 4085.77 points, with a peak of 4098.78 points during the day, approaching the 4100-point mark [4] - The Shenzhen Component Index and the ChiNext Index also saw gains of 0.06% and 0.31% respectively, while the Sci-Tech Innovation Index rose by 1.53%, indicating a continued upward trend in the market [4] - The total trading volume in the Shanghai and Shenzhen markets reached 28.815 trillion yuan, an increase of 49.3 billion yuan compared to the previous trading day [4] Semiconductor Sector - The semiconductor industry chain experienced a comprehensive surge, with significant increases in electronic chemicals, storage chips, advanced packaging, and semiconductor equipment [5] - Key stocks such as Chipone Technology and Nanda Optoelectronics hit the daily limit of 20% increase, while major companies like North Huachuang and Zhongwei Company reached historical highs [5] - Factors driving this surge include rising prices for storage chips, with Samsung and SK Hynix planning to increase server DRAM prices by 60% to 70% in Q1 2026 [5] - The demand for AI-related computing power is reshaping storage architecture, with Nvidia's CEO highlighting the importance of close collaboration between storage and GPUs, which has positively impacted US storage chip stocks [5] - A report from Guojin Securities predicts a continued shortage in global storage chips in 2026, with expected price increases of 30% to 40% for storage contracts and over 40% for DDR5 RDIMM memory [5] Coal Sector - The coal sector saw a significant rise, with overall gains exceeding 3%, and stocks like Shanxi Black Cat and Antai Group hitting the daily limit [6] - The futures market also experienced a surge, with the main contract for coking coal reaching a limit increase of nearly 8%, priced at 1164 yuan per ton [6] - Factors influencing coal prices include expectations for winter storage replenishment and recent macroeconomic uncertainties in South America affecting energy markets [6] - Zhongtai Securities suggests that coal may enter a new cycle, recommending investment in high-dividend, low-valuation stocks, and focusing on companies with growth potential and improving profitability [6] Foreign Investment Outlook - According to a report from招商证券, the trend of RMB appreciation and the historical pattern of foreign capital entering A-shares at the year-end suggest potential net inflows from foreign investors [7] - The report indicates that January is likely to see structural inflows of new capital, which could support the continued upward trend of A-shares [7] - Huashan Securities highlights several favorable factors for the spring market, including ongoing supportive policies in consumption and real estate, significant improvements in the construction PMI, and the anticipated return of foreign capital [7]