Core Viewpoint - The storage chip sector has shown a significant increase, with a rise of 2.80%, ranking sixth among concept sectors, indicating strong market interest and investment potential in this area [1][2]. Group 1: Sector Performance - As of September 30, the storage chip concept saw 91 stocks increase, with Jiangbolong hitting a 20% limit up, and notable gains from companies like Huahong, Canxin, and Hengshuo, which rose by 15.72%, 15.41%, and 11.88% respectively [1]. - The sector's performance is contrasted by declines in stocks such as Jingyi Equipment, Jiangfeng Electronics, and Dongxin, which fell by 6.21%, 4.86%, and 3.29% respectively [1]. Group 2: Capital Flow - The storage chip sector attracted a net inflow of 4.263 billion yuan, with 69 stocks receiving net inflows, and 16 stocks exceeding 100 million yuan in net inflow [2]. - The leading stock in terms of net inflow was Zhaoyi Innovation, with a net inflow of 1.478 billion yuan, followed by Changdian Technology, Shentech, and Jiangbolong, which saw net inflows of 757.1 million yuan, 686.2 million yuan, and 450 million yuan respectively [2]. Group 3: Stock Performance Metrics - Key stocks in the storage chip sector included Zhaoyi Innovation with an 8.20% increase and a turnover rate of 8.97%, and Changdian Technology with a 7.83% increase and a turnover rate of 12.04% [3]. - Shentech led in net inflow ratio at 34.75%, followed by Demingli at 21.40% and Chengbang at 17.30% [3].

Market Overview - The market showed a fluctuating upward trend this month, with all three major indices closing higher. The ChiNext Index rose over 12%, reaching a three-year high, while the Sci-Tech 50 Index increased by over 11%, marking a nearly four-year high [1] - Key market hotspots included the semiconductor industry chain, robotics, and energy storage. Notably, stocks like Demingli doubled in price, and several semiconductor stocks, including SMIC and Huahong, reached historical highs [1] Daily Highlights Flash Memory - The storage sector saw significant gains, with stocks like Zhongdian Xilong, Demingli, and Jiangbolong hitting the daily limit. U.S. storage stocks also surged, with SanDisk up 16.87% and Western Digital up 9.23% [4] - A recent report from CFM Flash Memory Market projected a price increase of over 10% for server eSSD and 10-15% for DDR5 RDIMM by Q4 2025 [4] - Major storage manufacturers, including SanDisk and Micron, announced price hikes, indicating a potential upward trend in NAND flash memory prices [4] Nonferrous Metals - The nonferrous metals sector continued to rise, with stocks like Boqian New Materials and Jingyi Co. hitting the daily limit. The price of tin surged due to supply concerns following the Indonesian government's crackdown on illegal mining [7] - Tin prices reached 280,000 CNY/ton and 35,500 USD/ton, both marking new highs since mid-April [7] Artificial Intelligence Large Models - The AI large model sector experienced a significant increase, with stocks like Wangda Software and Danghong Technology hitting the daily limit. DeepSeek announced a major update that reduced API costs by over 50% [9] - OpenAI is reportedly set to release a new video generator application, Sora 2, which will allow users to create videos up to 10 seconds long [9] Stock Performance - Notable stock performances included: - Jiangbolong: +20.00% [15] - Demingli: +10.00% [15] - Wangda Software: +10.01% [10] - The overall trading volume in the Shanghai and Shenzhen markets reached 2.18 trillion CNY [1]

Group 1: Market Overview - The storage chip sector experienced a collective surge, with stocks like Jiangbolong hitting the daily limit, driven by a price increase in storage chips [1] - Major manufacturers such as SanDisk announced a price hike of over 10% for flash products, while Samsung and Micron also indicated price increases of 10%-30% for their products [1][2] - The price increase trend for storage chips began in Q3 of the previous year, as major companies shifted production from low-margin DRAM to higher-margin products like DDR5 and HBM [1] Group 2: Future Price Projections - The CFM flash memory market report forecasts continued price increases in Q4 2025, with server eSSD prices expected to rise by over 10% and DDR5 RDIMM prices projected to increase by 10%-15% [2] - Other product categories, including Mobile embedded NAND and LPDDR4X/5X, are also expected to see price increases ranging from 5%-15% [2] Group 3: Company Performance - Jiangbolong, a leading domestic semiconductor storage manufacturer, faced a revenue decline of 4.41% in Q1 2025, resulting in a net loss of 1.52 billion yuan [3] - In Q2 2025, Jiangbolong's performance improved significantly, achieving a record high revenue of 59.39 billion yuan, a 39.53% increase from the previous quarter, and a net profit of 2.34 billion yuan, up 215.94% [4] - The company attributed the fluctuations in performance to a recovery in storage demand and improved supply-demand dynamics in the market starting from March 2025 [4]

Group 1: Chip Sector Performance - The chip stocks collectively surged in the morning, with Demingli (001309) hitting the daily limit within a minute of opening, and several other stocks also reaching their limits [1] - The storage chip sector led the gains, with the index rising over 3% to reach a historical high, while major companies like SMIC and others also set new records [7] - The rapid development of artificial intelligence has led to a supply-demand imbalance in storage chips, with Citigroup predicting shortages of 1.8% for DRAM and 4% for NAND flash by 2026 [9] Group 2: Nonferrous Metals Sector - Nonferrous metal stocks saw a strong performance, with the energy metals index rising nearly 6% to a two-year high, and several sub-sectors like nickel and lithium reaching historical highs [2][4] - The Ministry of Industry and Information Technology, along with eight other departments, issued a plan for the nonferrous metals industry, targeting an average annual growth of around 5% in value-added output from 2025 to 2026 [4] - The demand for nonferrous metals is increasing due to the rapid growth of emerging industries such as new energy vehicles and robotics, leading to price increases and shortages in certain varieties [5] Group 3: Price Trends and Forecasts - Cobalt prices in China have nearly doubled this year, rising from 169,000-171,000 yuan/ton to 325,000 yuan/ton by September 28 [6] - The silver market is expected to face a supply-demand gap for the fifth consecutive year, with a potential shortfall of about 4,000 tons [6] - Major storage chip manufacturers have announced price increases, with Samsung raising prices by 30% for certain memory products, while Micron expects first-quarter revenue to reach $12.2 billion to $12.8 billion, exceeding Wall Street forecasts [10]

Group 1: Market Overview - Chip stocks collectively surged in the morning, with Demingli (001309) hitting the daily limit within a minute of opening, alongside several other stocks reaching their limits [1] - The A-share market experienced slight fluctuations but showed a strong performance in technology stocks, with the Sci-Tech Innovation 50 index reaching a four-year high [1] Group 2: Sector Performance - The non-ferrous metals, chip, newly listed stocks, and aerospace equipment sectors led the gains, while communication equipment, oil and gas extraction, diversified finance, banking, and liquor sectors saw declines [2] Group 3: Non-Ferrous Metals Sector - Non-ferrous metal stocks saw a strong rally, with the energy metals sector index rising nearly 6%, reaching a two-year high, and several sub-sectors like nickel, industrial metals, and gold hitting historical highs [3] - The Ministry of Industry and Information Technology and other departments released a plan for the non-ferrous metals industry, targeting an average annual growth of 5% in value-added output from 2025 to 2026 [5] - The demand for non-ferrous metals is increasing due to the rapid development of new industries such as electric vehicles and robotics, leading to shortages and rising prices [6] Group 4: Chip Sector - The chip sector saw a significant increase, particularly in storage chips, with the index rising over 3% to reach a historical high [8] - Major storage chip manufacturers have raised prices, with Samsung increasing prices of certain memory products by 30% and Micron by 20%-30% [11] - The supply of DRAM and NAND flash is expected to face shortages, with Citigroup predicting a 1.8% and 4% shortfall respectively by 2026 [10]

Market Overview - As of September 30, the Shanghai Composite Index rose by 0.40%, the Shenzhen Component Index increased by 0.31%, and the ChiNext Index saw a slight rise of 0.06%. The STAR Market 50 Index surged by 2% [1] - The total trading volume in the Shanghai and Shenzhen markets reached 1.37 trillion yuan, an increase of 76.1 billion yuan compared to the previous trading day, with nearly 3,000 stocks rising across the market [1] Storage Chip Sector - The storage chip sector experienced significant gains, with stocks like Jiangbolong (301308) rising by 20% and several others increasing by over 10% [2] - Major storage manufacturers, including SanDisk, Micron, Samsung, and Western Digital, have announced price increases since September, leading to a ripple effect in the downstream market as module manufacturers ramp up inventory [3][4] - Adata announced it would stop quoting DDR4 prices and prioritize supply of DDR5 and NAND flash to major clients, while Phison has resumed some pricing with a 10% increase [3][4] AI and Semiconductor Sector - The AI sector saw a collective rise, with stocks like Dahong Technology hitting the daily limit up of 20%, and others like Kaipu Cloud and Tuolisi rising over 5% [4] - The launch of DeepSeek-V3.2-Exp has led to a significant reduction in service costs, with API prices dropping by over 50%, prompting several domestic chip manufacturers to adapt to the new model [5][6] - Analysts from Huaxin Securities noted that the domestic AI chip industry is entering a new era, with a complete industrial chain from advanced processes to model acceleration being established [6][7] Gold Market - On September 30, spot gold prices reached a new high of $3,860 per ounce, marking a 0.72% increase for the day [11] - Domestic gold jewelry prices have also risen, with brands like Chow Sang Sang and Luk Fook reporting prices of 1,125 yuan per gram, an increase of 14 yuan from the previous day [13] - Analysts from Guohai Securities indicated that the long-term trend of gold prices is influenced by the strength of the US dollar and inflation expectations, with current conditions favoring gold due to potential stagflation [13]

9月30日午间，A股半日下来共有47只涨停股、9只跌停股。存储器概念活跃，中电鑫龙7天4板，江波 龙、德明利等涨停。 连板股方面，*ST亚太17天16板，*ST正平20天15板，蓝丰生化7连板，精艺股份5天4板，华建集团4连 板，合锻智能7天3板，通润装备、*ST大晟5天3板，天际股份3连板，国盛金控、山子高科等2连板，锡 业股份、富临精工等涨停。 ST复华连续6日跌停，*ST苏吴、ST景谷连续2日跌停，*ST元成、*ST星农等跌停。 ...

AI驱动下的eSSD国产先锋 2025年9月24日至26日，一年一度的阿里云栖大会在杭州盛大举行。此次，阿里云展台的磐 久服务器成为全场焦点。全新一代磐久128超节点AI服务器由阿里云自主研发，凭借高密 度、高性能和高可用的优势，完美适配多种AI芯片，为AI大模型的算力需求提供强力支撑。 然而，AI大模型的快速发展不仅仅依赖于算力，存储能力同样至关重要。算力与存力共同构成了 AI基础设施的核心。此次大会上，中国本土存储厂商德明利作为阿里云生态合作伙伴，首次展出 了其面向AI应用的企业级存储解决方案，包括SATA SSD、PCIe 5.0 SSD、DDR5 R-DIMM等产 品，其中QLC的大容量PCIe 5.0 SSD让人影响尤为深刻。在阿里云的自研服务器和部件展台上， 德明利为阿里云定制生产的企业级SSD（eSSD）也在其中亮相（如下图），这标志着国产存储在 AI产业链中"存力"这一关键环节上迈出了坚实一步。 如果说算力是AI发展的核心驱动力，那么存力正日益成为不可或缺的关键支撑。麦肯锡预测， eSSD市场总量将以每年35%的速度增长，从2024年的181 EB增长到 2030年的1,078 EB。高效、 ...

根据闪迪、芯存社公众号消息，9月以来，原厂接连调涨报价，Wafer、模组价格已小幅上涨。9月4日， NAND大厂闪迪（SanDisk）发布涨价函，面向渠道和消费者客户对闪存产品涨价10%+，主要由于北美 企业级eSSD需求高景气，以及行业供给向下一代节点、高端产品迁移，低端产品供给偏紧价格上涨。 预计近期闪存厂商有望陆续跟涨。另据报道，9月18日，继美光暂停报价后，三星也已通知大客户四季 度涨价，且三星预计NAND类eMMC/UFS协议价格涨幅5%—10%。 中信证券指出，9月以来，根据Bloomberg、CFM闪存市场，NAND Flash Wafer和部分存储模组均有不 同程度上涨，涨幅个位数。展望后续，Trend Force预计2025年四季度NAND Flash价格将上涨5%— 10%，后续数据中心eSSD涨价幅度有望超市场预期，2026年大容量QLCSSD有望出现爆发性增长。观看 待本轮结构性周期景气的持续性。在企业级SSD的需求高增下NAND涨幅有望超预期，核心推荐企业级 存储进展快、涨价受益逻辑强的公司；企业级SSD/内存配套芯片设计公司有望间接受益。 存储芯片概念30日盘中强势拉升，截至发稿， ...

MACD金叉信号形成，这些股涨势不错！ 格隆汇9月30日｜A股存储芯片板块高开高走，其中，江波龙涨超14%，德明利、聚辰股份、诚邦股 份、深科技涨停，佰维存储、天山电子、普冉股份、兆易创新、兴福电子跟涨。 ...