大家早上壕！ 先看海外要闻： 美股爆发AI恐慌，Anthropic新工具掀软件股抛售，美股科技板块、尤其是软件股，遭遇去年4月以来最惨抛售。资金涌入小盘股、价值股以及黄 金等。收盘标普500跌幅0.84%，道指跌幅0.34%，纳指跌幅1.43%。 科技七姐妹大跌1.5%，英伟达一度跌5%。绩后Paypal暴跌约20%、AMD盘后大跌超7%。 纳斯达克金龙中国指数收跌0.94%，硕迪生物收跌将近7%，大全新能源跌超4%，阿里跌约3%，阿特斯涨约5%。 美债收益率小幅走低，10年期美债收益率下行0.6个基点至4.266%。美元跌0.15%。 加密货币盘中暴跌。比特币一度跌超7%、跌破去年4月低点，以太坊一度暴跌约9%、逼近2100美元，尾盘均显著反弹，但仍下跌。 现货黄金大反弹6.2%，一度逼近5000美元。白银日内涨幅一度达12%，随后涨幅回落、仍涨逾7%。原油日内涨超2%，报道称美军在阿拉伯海击 落了一架伊朗无人机。 英伟达接近达成一份协议，将在本轮投资中对OpenAI出资200亿美元。 西部数据称已有客户询问2030年供应。 国内重大事件汇总： 1、中央一号文件《中共中央 国务院关于锚定农业农村现代化 扎实 ...

1、公司主营业务为麻醉、监护类医疗器械产品的 2月4日新股申购（共1只 | | | 海圣医疗(北交所,920 | | --- | --- | --- | | 申购代码 | 920166 | | | 发行价格 | 12.64 元 | 顶格 | | 总市值 | 8.09亿 | | | 发行市盈率 | 13.99 | 行业 | | 同业可比公司 | 维力医疗 | 同业公司 动态市盈率 | | | 三鑫医疗 | | | | 天益医疗 | | | | 麻醉类医疗器械： 50.61%； | | | | 监护类医疗器械： 38.85%; | | 手术及护理类医疗器械： 10.40%; 其他：0.13% | | 易思维(科创板,68881 | | --- | --- | | 发行价格 | 55.95元 | | 智签署 | 0.02% | 询价! | | --- | --- | --- | | 总市值 | 41.96亿 | | | 发行市盈率 | 90.39 | 行业 | | 业务及亮点 | 1、创始团队主要来自天津大学精密测试技术及仪 | | | | 备深厚研发积淀及丰富产业经验。 | | | | 2、是我国汽车制造机器视觉 ...

Group 1 - The perception that HDDs are a seasonal and cyclical industry is outdated, with a current focus on supplying large-capacity HDDs to AI hyperscale cloud service providers, whose purchasing behavior is no longer influenced by seasonality or economic cycles [1] - By 2026, HDD production capacity has been fully booked, with contracts extending to 2027 and 2028, and discussions ongoing about potential extensions to 2028, 2029, and even inquiries for 2030 [1] - HDDs are the lowest-cost storage medium, and the AI boom has led to supply shortages, as AI servers consume significantly more storage than conventional servers, resulting in a surge in demand for nearline HDDs [1] Group 2 - The core advantages of HDDs include low unit storage costs, total cost of ownership (TCO), and physical storage performance, with a current price difference of 4-6 times compared to SSDs, making them a cost-effective choice for cloud computing vendors [2] - Future HDD applications will focus on large-scale data lakes and cold data archiving, with a projected market growth rate of approximately 15% over the next three years [2] - The HDD industry supply chain includes upstream components such as disks, heads, and controllers, with HDD manufacturing in the midstream and applications primarily in AI data lakes and cold data archiving in the downstream [2]

据央视新闻报道，2月3日，2026年中央一号文件发布。这是党的十八大以来，第14个指导"三农"工作的 中央一号文件。 *免责声明：文章内容仅供参考，不构成投资建议 文件全文共六个部分，包括：提升农业综合生产能力和质量效益、实施常态化精准帮扶、积极促进农民 稳定增收、因地制宜推进宜居宜业和美乡村建设、强化体制机制创新、加强党对"三农"工作的全面领 导。 *风险提示：股市有风险，入市需谨慎 公司方面，据上市公司互动平台表示， 苏垦农发：截至2025年夏播，公司自主经营耕地面积约135.8万亩，较上年同期增加了4.2万亩。 托普云农：公司在物联网技术应用方面，部署了大量智能硬件设备，构建起完备的农业物联网体系。 今年中央一号文件提出，实施常态化精准帮扶，报道称，这是中央一号文件首次对这一重大举措进行系 统性部署，对健全常态化帮扶政策体系、提高监测帮扶精准性时效性、提升产业和就业帮扶实效、分层 分类帮扶欠发达地区等进行了具体部署。 行业方面，据太平洋证券数据，上周末，全国小麦收购均价2529元/吨，较上上周涨4元，此前一周则上 涨14元。中期来看，国际粮价上涨预期较强，一方面是因为美元处于降息通道中，全球流动性较为宽 ...

Group 1 - Tsinghua University's research team has developed a flexible AI chip named FLEXI, designed for edge intelligence acceleration, filling a gap in flexible electronics technology [1] - FLEXI chip is manufactured using low-temperature polycrystalline silicon CMOS technology, offering advantages such as lightweight, low cost, and high energy efficiency [1] - The chip can withstand over 40,000 bending cycles at a radius of 1mm and 180° folding without significant performance degradation, demonstrating stability under high-frequency computing and extreme mechanical stress [1] Group 2 - The flexible chip industry is expected to undergo industrialization, with projections indicating that the global flexible electronics market could grow from $85 billion to over $173 billion between 2025 and 2030 [1] - China's flexible chip industry is anticipated to increase from 50 billion yuan to 150 billion yuan, with a compound annual growth rate exceeding 25% [1]

2月3日，智元机器人正式宣布，将于2月8日20:00全球直播全球首个大型机器人晚会《机器人奇妙 夜》。据官方介绍，《机器人奇妙夜》的最大亮点在于"全机器人主导"200余台机器人将挑起大梁，包 揽整场晚会的表演与观众互动。《机器人奇妙夜》将在芒果 TV，智元AGIBOT官方平台及"稚晖君"全 网账号同步直播，展示交互智能，运动智能，作业智能与多机协同等前沿机器人技术。 *免责声明：文章内容仅供参考，不构成投资建议 *风险提示：股市有风险，入市需谨慎 蓝思科技：公司是智元机器人的核心代工厂，负责其全系列人形机器人的整机组装及关键部件制造。 中大力德：公司是智元机器人核心零部件的关键供应商和生态伙伴。 国元证券认为，智元联合创始人彭志辉之前宣布，灵犀X2正式量产下线，并同步公布了智元三大产品 系列累计量产数据，这不仅验证了智元自身的规模化交付能力，为后续万台，十万台级产能规划奠定基 础，更向全行业证实了通用具身机器人规模化量产的可行性。2025年是人形机器人批量应用的元年， 2026年将逐步扩大应用场景及更加深度参与不同行业任务，保持对供需两端的看好，核心供应商值得关 注。 公司方面，据上证报表示， ...

明日主题前瞻 1、无人机 | 中央一号文件《中共中央国务院关于锚定农业农村现代化扎实推进乡村全面振兴的意见》发布，部署扎实推进乡村全面振兴。意见指出，提升 农业科技创新效能。统筹科技创新平台基地建设，加强农业关键核心技术攻关和科技成果高效转化应用，培育壮大农业领域科技领军企业。深入实施种业振 兴行动，加快选育和推广突破性品种，推进生物育种产业化。促进人工智能与农业发展相结合，拓展无人机，物联网，机器人等应用场景，加快农业生物制 造关键技术创新。 点评：分析认为，随着技术突破、政策支持，柔性芯片正在走向产业化应用，未来5-10年将重塑可穿戴设备、植入式神经记录、人机交互和物联网、智能织 物及生物电子市场格局，成为推动新一轮科技革命的关键力量。数据显示，2025年-2030年全球柔性电子市场规模有望从850亿美元跃升至1730亿美元以上。 中国柔性芯片行业预计从500亿元攀升至1500亿元，年复合增长率超25%。 5、智能养老 | 政部近日印发《关于进一步推进民政科技创新的指导意见》，《意见》提出要广泛应用人形机器人、脑机接口、人工智能等前沿技术，开展 失能失智预防和抗衰老、生活照料和康复护理、精神慰藉和社会参与 ...

龙虎榜机构热股 据上证报报道，在2月3日中国有色金属工业协会举行的2025年有色金属工业经济运行情况新闻发布会上，中国有色金属工业协会副秘书长段绍甫表示，完善 铜资源储备体系建设，一方面扩大国家铜战略储备规模，另一方面探索进行商业储备机制，通过财政贴息等方式选择国有骨干企业试行商业储备。 此外，除了储备精炼铜之外，也可研究将贸易量大、容易变现的铜精矿纳入储备范围。 龙虎榜知名游资 一、航天 今天机构龙虎榜上榜40只个股，净买入28只，净卖出12只。当日机构买入最多的个股前三位是：恒邦股份（3日9.43亿）、盛达资源（3日4.17亿）、铜陵有 色（3.37亿）。 | 上榜热股 | 实时涨跌幅 | 买/卖家数 | 利 | | --- | --- | --- | --- | | 恒邦股份 002237.SZ | -3.44% | 4/3 | | | 3日 | | | | | 盛达资源 000603.SZ | -9.94% | 4/3 | | | 3日 | | | | | FED + | F AANI | Ala | | 铜陵有色 龙虎榜显示，今日6家机构净买入3.37亿。 当地时间2月2日， SpaceX发表声明， ...

Market Overview - After a significant drop yesterday, the A-share market rebounded today, influenced by a collective rebound in the external markets [3] - The Shanghai Composite Index, Shenzhen Component Index, and ChiNext Index closed up by 1.29%, 2.19%, and 1.86% respectively, with a total market turnover exceeding 2.5 trillion [4] Aerospace Sector - The aerospace sector was the strongest performer in today's rebound, with multiple stocks hitting the daily limit, including Zhongchao Holdings, Taihao Technology, and others [5] - The SpaceX concept, solar power, and aerospace stocks surged by 9.4%, 5.23%, and 4.38% respectively [7] Film and Television Sector - The film and television sector showed a continuous slight increase, with a notable performance from Hengdian Film, which achieved a four-day consecutive rise [13] - The sector closed up by 2.23%, driven by pre-holiday speculation for the upcoming Spring Festival box office [15] Gaming Sector - The gaming sector experienced a significant drop, with Tencent Holdings and other companies seeing declines due to rumors regarding potential increases in value-added tax rates [19] - Following clarifications from industry experts, the gaming sector rebounded, closing up by 2.89% [23] Computing Power Chips - The chip sector faced a sharp decline, particularly with Cambrian Technology, which saw a drop of over 14% due to rumors about revenue guidance [26] - Despite a clarification from Cambrian Technology denying the rumors, the stock still ended down over 9% [26]

Market Overview - The market experienced a rebound with the Shanghai Composite Index and ChiNext Index rising over 1%, while the Shenzhen Component Index increased by more than 2% [1] - The space photovoltaic concept stocks surged, with companies like Dike Co. and Haiyou New Materials hitting the daily limit [1] - CPO and other computing hardware stocks continued their upward trend, with companies such as Robotec and Tiantong Co. also reaching the daily limit [1] - The commercial aerospace sector saw strong performance, with stocks like Aerospace Development and Aerospace Control hitting the daily limit [1] - Overall, more than 4,800 stocks in the Shanghai and Shenzhen markets were in the green, with a total trading volume of 2.56 trillion [1] Hot Topics Photovoltaics - The photovoltaic sector saw significant gains, with stocks like Shuangliang Energy, Aotemi, Lushan New Materials, and Foster hitting the daily limit [4] - Shuangliang Energy's stock price reached 10.10, with a rise of 10.02%, and a market capitalization of 18.925 billion [5] - Lushan New Materials' stock price increased by 10% to 26.51, with a market capitalization of 4.285 billion [6] - The demand for space photovoltaics is expected to grow significantly, with a market size potentially reaching hundreds of billions by 2030 [6] Aerospace - The aerospace sector rebounded sharply, with stocks like Juliyou and Runbei Aerospace hitting the daily limit [7] - SpaceX announced the acquisition of xAI, with a combined valuation expected to reach 1.25 trillion [7][8] - The domestic market is anticipated to enter the era of reusable rockets by 2026, with both commercial and state-owned companies advancing their projects [9] Optical Communication - The optical communication sector experienced a surge, with stocks like Hangdian Co. and Tiantong Co. hitting the daily limit [10] - Alphabet's stock reached a historical high, with expectations for strong fourth-quarter earnings [10] - The OCS project aims to standardize optical switching technology, with significant improvements in network performance reported [12] CPO Technology - CPO technology shipments are projected to scale up significantly from 2026 to 2027, with penetration rates expected to reach 50.6% by 2029 for 3.2T CPO [13]