2800亿龙头股，大涨！创历史新高

Market Overview - The A-share market saw significant gains in September, with the Shanghai Composite Index up 15.84% year-to-date, the Shenzhen Component Index up 29.88%, and the ChiNext Index up 51.20% [1] - In September alone, all three major indices recorded increases, with the ChiNext Index rising over 12% [1] - As of the latest close, the Shanghai Composite Index rose 0.52%, the Shenzhen Component Index rose 0.35%, and the market turnover was approximately 2.2 trillion yuan, an increase of 191 billion yuan from the previous trading day [1][2] Sector Performance - The automotive sector experienced notable activity, with the leading stock, Seres, rising over 9% to reach a historical high [3] - The non-ferrous metals and storage chip sectors showed strong performance, with significant gains in stocks like Jiangbolong, which hit the daily limit [2][5] - Other sectors such as military, semiconductor, and innovative pharmaceuticals also saw positive movements, while sectors like liquor, banking, and insurance faced adjustments [2] Company Highlights - Seres announced a cash dividend plan, proposing to distribute 3.10 yuan per 10 shares, totaling 506 million yuan, which represents 17.22% of the company's net profit for the first half of 2025 [5] - Seres is also in the process of acquiring a 10% stake in Shenzhen Yingwang Intelligent Technology from Huawei for 11.5 billion yuan, with the transaction structured in three payments [6] - The demand for high-end luxury passenger vehicles in China is exceeding expectations, and the competitive landscape is favorable, suggesting potential growth for leading companies in this sector [5] Storage Chip Market - The storage chip sector saw active trading, with stocks like Jiangbolong and others reaching their daily limit [5][7] - The global DRAM market is expected to expand due to the increasing demand for AI computing, with a positive outlook for the storage industry chain [8] - Nearline HDDs are experiencing supply shortages, with delivery times extending to over 52 weeks, indicating strong demand in data center storage facilities [8]