帮大家梳理几个信息，都是来自公开的公告信息，没有添油加醋，很多东西，也请大家自行判断。 第一 ，昨天股价跳水后，深夜，公司发了一个公告，下图 ，提到，称关注到有媒体说公司是商业航天新龙头、火箭回收龙头等传闻，这些都是不实信 息，公司从未发表过相关观点，而且公司的业务里，相关的营收占比极低。 但是，1月中下旬，公司发了三条股价异常波动的公告，其中提到的说法都是，"公司未发现近期公共媒体报道了可能或已经对股价产生较大影响的未公开 信息"。 昨天我们提到了某蹭到商业航天概念的热门股，巨X索具，2个月的时间暴涨200%多，却在火箭回收的当天，上演了"套人的戏码"。 因为雪球今天发文聊到了，《 135万手封单泰山压顶，3倍大牛股一字跌停 》，而且该票也到了今天同花顺最热个股的第二位，因此，再聊几句。 核心还是觉得太离谱了，给投资者们再提个醒—— 远离炒作，远离炒作，远离炒作，不要看小作文炒股。 下图 ，今天，该票开盘一字跌停，尾盘卖一位置挂了150万手的卖单，差不多就是26亿的资金想夺路而逃，而目前总市值不过160亿出头。 | | | 00 | | --- | --- | --- | | | | -1.91 -10.0 ...

Market Overview - A total of 60 stocks hit the daily limit up, while 19 stocks faced limit down, resulting in a sealing rate of 76% [1] - The three major indices closed higher, with the ChiNext Index and the Sci-Tech 50 Index both rising over 1% [1] - The total trading volume in the Shanghai and Shenzhen markets reached 2.14 trillion yuan, an increase of 157.5 billion yuan compared to the previous trading day [1] - Despite the overall market performance, over 3,200 stocks declined [1] Sector Performance - Leading sectors included computing power leasing, power grid equipment, liquid cooling servers, and small metal sectors [1] - Conversely, the film, food and beverage, tourism, and retail sectors experienced declines [1] Stock Analysis - The rate of stocks achieving consecutive limit ups increased to 45.45%, with five stocks hitting limit up for three days or more [3] - High-profile stocks such as Hengdian Film and Jin Niu Chemical faced significant declines, impacting the film sector negatively [3] - The recent surge in price concepts has spread from cyclical sectors to the computing power industry chain, indicating market caution regarding uncertainties during the upcoming holiday [3] Key Stocks - Major stocks achieving consecutive limit ups include Dazhi Technology, Decai Co., Zhangyue Technology, and Yabo Co., all reaching four consecutive limit ups [4] - Dazhi Technology's stock price surged due to the rising demand for computing power, with a notable increase in the stock price of 10% [5] - The liquid cooling server sector saw strong performance following a report from a supplier, with several stocks hitting limit up [6] Commodity Trends - The tungsten market remains strong, with ammonium paratungstate (APT) prices exceeding 1 million yuan per ton [7] - The export of tungsten products is projected to decline by 27.5% year-on-year, which may support higher prices for upstream mining resources [7] - The energy metals sector, including nickel and cobalt, has also shown strength due to supply cuts announced by Indonesia [7] Future Outlook - The market demonstrated resilience against selling pressure, with major indices closing in the green [9] - Despite a significant number of stocks hitting limit up, there remains a divergence in market sentiment regarding future performance [9] - The potential for upward movement in indices is supported by technical indicators, with the Shanghai Composite Index maintaining levels above its 20-day moving average [9]

作者 | 史正丞 北京时间周四午后，全球主要存储芯片生产商日本铠侠（KIOXIA）发布了一份好于此前指引的三季报，同时奉上极其炸裂的第四财季指引。 受此影响，闪迪、美光科技在美股夜盘阶段直线拉涨，港股市场的兆易创新也在铠侠财报出炉后涨幅扩大至20%。财报发布前，铠侠周四在日本市场收涨 12.36%，收盘价较2024年底IPO的价格已经翻了14.5倍。 （铠侠控股日线 图，来源：TradingView） 在前三财季利润同比下滑四成的背景下，日本存储芯片厂商铠侠给出"炸裂"的第四财季指引。 财报数据方面，铠侠在截至去年12月底的第三财季报告营业利润5436亿日元，接近此前指引5000-5500亿日元的上沿；Non-GAAP营业利润1447亿日元， 超出指引区间1000-1400亿日元的上沿。 更加炸裂的是铠侠给出的四季报（今年1至3月）指引。其中营收指引区间达到8450亿至9350亿日元；Non-GAAP营业利润指引更是达到4400亿至5300亿日 元。 | | 四半期 | | 通期 | | | --- | --- | --- | --- | --- | | | FY2025 | FY2025 | FY2024 ...

Core Insights - Yingrun Technology has developed a series of products tailored for various AI scenarios and is proactively advancing PCIe 6.0 controller research to meet the future demands of high-density AI data center deployments [1][6] - The global storage chip market is experiencing structural expansion opportunities driven by explosive data growth due to AI technology, while also entering a critical phase of domestic substitution [1][4] - Despite progress in technology and products, domestic storage enterprises face multiple challenges in scaling production and achieving profitability [7] Company Overview - Yingrun Technology, established in 2017, focuses on independent research and innovation in storage technology, with core products including SSD controllers, solid-state drives, and various storage system solutions [1][3] - The company has launched 10 controller chips, covering consumer, industrial, and enterprise markets, achieving full-stack coverage from SATA to PCIe 5.0 in the enterprise SSD sector, with a maximum single-disk capacity of 64TB [3][4] Supply Chain Strategy - Yingrun Technology has adopted a strategy of deep integration with domestic supply chains, collaborating with upstream and downstream companies, including Yangtze Memory Technologies, to benefit from the increasing proportion of domestic chip procurement [4][6] - In 2024, the domestic module manufacturers' procurement ratio of domestic chips exceeded 55%, enhancing supply chain stability and mitigating geopolitical risks [4] Technological Development - The company is addressing the new requirements for storage performance, latency, and durability driven by AI applications by launching the "Dongting" series AI SSDs, featuring a flagship product with a random write latency as low as 4μs and a 4K random write performance of 1600K IOPS [6][7] - Yingrun Technology is exploring advanced process technologies and has laid out plans for PCIe 6.0 controller development to meet future AI data center needs [1][6] Industry Challenges - The domestic storage industry still faces technical shortcomings, with the yield rate of domestic DDR5 storage chips at approximately 65%, significantly lower than Samsung's 85% [5] - The transition from laboratory to mass production and from mass production to profitability presents significant challenges, particularly in high-reliability AI storage scenarios [7] - Achieving compatibility and long-term reliability in the enterprise storage market remains a barrier for domestic products to enter core data centers [7]

Core Viewpoint - Kioxia reported strong financial results for the third quarter of the fiscal year 2025, driven by robust demand for high-performance storage products in AI servers and the premiumization of the smartphone market, marking a significant shift in its manufacturing strategy with Western Digital [1][5]. Financial Performance - Kioxia's revenue for Q3 FY2025 reached 543.6 billion yen, a record high, representing a 21.3% increase from the previous quarter and a 20.8% increase year-over-year [1]. - Non-GAAP operating profit was 144.7 billion yen, with an operating margin of 27%, up from 19% in the previous quarter; net profit surged 114.9% to 8.95 billion yen [1]. - The strong growth was primarily driven by explosive demand for AI-related applications in data centers and enterprise markets, leading to a significant increase in average selling prices (ASP) of NAND flash products, which rose approximately 10% to 15% in USD terms [1]. Product Segment Performance - Solid State Drives (SSD & Storage) generated revenue of 300.4 billion yen, up 22.8% from the previous quarter, with enterprise SSD sales and prices both increasing due to heightened AI server demand [2]. - Smart Devices revenue was 186.3 billion yen, an 18.4% increase, driven by the transition to the eighth-generation BiCS FLASH technology and rising storage capacity demands from high-end smartphones [2]. Strategic Changes - Kioxia announced a significant adjustment in its joint venture with SanDisk, shifting to a "Compensation Model" where SanDisk will pay Kioxia a total of $1.165 billion (approximately 178.2 billion yen) for manufacturing services and product supply [3]. - The payment will be made in installments from 2026 to 2029, with Kioxia expected to recognize this revenue over the period, contributing approximately 20 billion yen annually [3]. - The joint venture agreement for the Yokkaichi factory has been extended by five years to December 31, 2034, allowing Kioxia to gain full control over wafer manufacturing processes and facilities [3]. Market Outlook - Kioxia forecasts a continued strong demand for NAND flash, with a bit growth rate of around 15% in 2025 and nearly 20% in 2026, despite anticipated supply constraints due to industry capacity expansion [4]. - The company is actively shifting its production focus to the eighth-generation BiCS FLASH technology and investing in the tenth generation to maintain its technological leadership [4]. - Kioxia expects its revenue and profit for the full fiscal year 2025 to reach record highs, indicating a strong recovery from the semiconductor cycle downturn and solidifying its position in the AI storage solutions market [5].

美光CFO表示，公司已开始HBM4芯片的量产和出货。这一表态了缓解了市场对其在HBM4领域落后竞争对手的担忧。大摩大幅上调美光目标价，并表示 SK海力士虽将在第一季度向英伟达供应HBM4，但美光从第二季度开始也能实现供货，时间差距并不显著。大摩预计存储芯片第一季度将出现新一轮大 幅涨价。 美光高管在行业会议上就下一代高带宽内存芯片的竞争力发表积极表态，缓解了市场对其在HBM4领域落后竞争对手的担忧。这一表态叠加华尔街分析 师上调目标价，推动存储芯片板块整体走强。 隔夜，美光首席财务官Mark Murphy在会议上表示，公司已开始HBM4芯片的量产和出货。"我们对HBM表现感到非常兴奋，"Murphy说。这一表态直接 回应了市场对美光在HBM4竞争中可能落后于SK海力士和三星电子的疑虑。 摩根士丹利分析师Joseph Moore周三将美光目标价从350美元大幅上调至450美元，维持增持评级。Moore指出，虽然SK海力士将在今年第一季度向英 伟达供应HBM4产品，但美光应能从第二季度开始实现同样目标。 HBM芯片需求激增是美光股价过去12个月上涨超过三倍的重要推动力，美光股价周三上涨6.6%至410.34美元。 ...

2月12日消息，$兆易创新 (03986.HK)$港股涨超6%，报314.8港元，成交额2.42亿港元。 编辑/melody 消息面上，上一交易日美股存储板块爆发，闪迪涨10.65%，美光科技涨9.94%。此前摩根士丹利将美光目标价上调至450美元。值得一提的是，三星电子首 席技术官表示，公司预计，市场对内存芯片的强劲需求不仅将持续今年全年，而且还将持续到明年，因为人工智能推动了强劲的需求。 天风证券近日研报指出，兆易创新是一家在"AI+国产替代+存储周期上行"三重利好共振下的平台型芯片设计公司。该行预计公司2025-2027年营收 92.03/113.86/138.78亿元，预计归母净利润实现16.10/25.89/27.69亿元。该行认为兆易创新在未来预测期内成长动能充足，业绩具备较强韧性。 ...

智通财经APP获悉，兆易创新(03986)涨超6%，截至发稿，涨6.01%，报313.8港元，成交额1.9亿港元。 消息面上，隔夜美股存储板块爆发，闪迪涨10.65%，美光科技涨9.94%。此前摩根士丹利将美光目标价 上调至450美元。值得一提的是，三星电子首席技术官表示，公司预计，市场对内存芯片的强劲需求不 仅将持续今年全年，而且还将持续到明年，因为人工智能推动了强劲的需求。 天风证券近日研报指出，兆易创新是一家在"AI+国产替代+存储周期上行"三重利好共振下的平台型芯 片设计公司。该行预计公司2025-2027年营收92.03/113.86/138.78亿元，预计归母净利润实现 16.10/25.89/27.69亿元。该行认为兆易创新在未来预测期内成长动能充足，业绩具备较强韧性。 ...

美光高管在行业会议上就下一代高带宽内存芯片的竞争力发表积极表态，缓解了市场对其在HBM4领域落后竞争对手的担忧。这一表态叠加华尔街分析师上 调目标价，推动存储芯片板块整体走强。 隔夜，美光首席财务官Mark Murphy在会议上表示，公司已开始HBM4芯片的量产和出货。"我们对HBM表现感到非常兴奋，"Murphy说。这一表态直接回应 了市场对美光在HBM4竞争中可能落后于SK海力士和三星电子的疑虑。 摩根士丹利分析师Joseph Moore周三将美光目标价从350美元大幅上调至450美元，维持增持评级。Moore指出，虽然SK海力士将在今年第一季度向英伟达供 应HBM4产品，但美光应能从第二季度开始实现同样目标。 HBM4是新一代高带宽内存技术，对于支持英伟达等厂商的前沿AI芯片至关重要。此前市场担心美光可能在这一领域被韩国竞争对手抢占先机，影响其在高 利润率产品市场的份额。 摩根士丹利的Moore在研究报告中指出，SK海力士虽将在第一季度向英伟达供应HBM4，但美光从第二季度开始也能实现供货，时间差距并不显著。 Moore预计，第一季度将出现新一轮大幅涨价，且2026年的供应增长几乎无法缓解预期中的严重短 ...

Core Viewpoint - Morgan Stanley has raised its earnings forecast and target price for Micron Technology (MU.US) due to ongoing supply shortages, reiterating an "overweight" rating and increasing the target price from $350 to $450 [1] Group 1: Earnings Forecast and Price Target - The analyst Joseph Moore expressed excitement about the future of the DRAM sector despite significant changes over the past 12 months [1] - The report anticipates further price increases this year, with DDR5 spot prices rising 30% year-to-date and currently 130% higher than January contract prices [1] - Micron's earnings per share could reach $52 in 2026, driven largely by high bandwidth memory and strong demand from Nvidia [1] Group 2: Market Dynamics and HBM - HBM is a critical component of the market, and its health is essential for justifying higher valuations based on the "higher highs, higher lows" logic [2] - Despite ongoing concerns about Micron's position in HBM4, the rising DDR5 prices have made the market more attractive, with no expected negative impact on earnings [2] - Micron has stated that it is in mass production of HBM4 and has begun shipping to customers, with its HBM supply for the 2026 calendar year already sold out [2]