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美股异动 | 热门中概股普跌 阿里巴巴(BABA.US)跌逾3%
智通财经网· 2025-12-15 15:17
智通财经APP获悉,周一,纳斯达克金龙指数跌逾1%,热门中概股普跌,小牛电动(NIU.US)、阿里巴 巴(BABA.US)跌逾3%,老虎证券(TIGR.US)、理想汽车(LI.US)跌逾2%,小鹏汽车(XPEV.US)、搜狐 (SOHU.US)跌逾1%。 ...
港股通12月15日成交活跃股名单
Zheng Quan Shi Bao Wang· 2025-12-15 14:35
12月15日南向资金成交活跃股 (文章来源:证券时报网) 从连续性进行统计, 有2只股获南向资金连续3天以上净买入,连续净买入天数较多的有小米集团-W、 美团-W,连续净买入天数分别为12天、4天。以其间净买入金额统计,净买入金额最多的是小米集团- W,合计净买入为121.52亿港元,其次是美团-W合计净买入为46.29亿港元。有4只股获连续净卖出,净 卖出金额居前的有腾讯控股、中芯国际、华虹半导体等,合计净卖出金额分别为24.91亿港元、19.86亿 港元、15.48亿港元。(数据宝) | 代码 | 简称 | 成交金额(万港元) | 成交净买入(万港元) | 今日涨跌幅(%) | | --- | --- | --- | --- | --- | | 01810 | 小米集团-W | 348364.64 | 138188.63 | -2.61 | | 02318 | 中国平安 | 189927.48 | 118994.05 | 2.35 | | 03690 | 美团-W | 91458.32 | 54775.79 | -1.46 | | 02628 | 中国人寿 | 59326.82 | 35022.63 | ...
港股通净买入36.54亿港元
Zheng Quan Shi Bao Wang· 2025-12-15 14:33
(文章来源:证券时报网) 12月15日恒生指数下跌1.34%,报收25628.88点,全天南向资金通过港股通渠道合计净买入36.54亿港 元。 证券时报·数据宝统计,12月15日港股通全天合计成交金额为951.29亿港元,成交净买入36.54亿港元。 具体来看,沪市港股通成交金额511.17亿港元,成交净买入4.89亿港元;深市港股通成交金额440.12亿 港元,成交净买入31.66亿港元。 成交活跃股方面,沪市港股通前十大成交活跃股中,阿里巴巴-W成交额为52.82亿港元,成交金额居 首;其次是中芯国际、小米集团-W,成交金额分别为23.80亿港元、17.66亿港元。以净买卖金额统计, 阿里巴巴-W净买入额为9.35亿港元,净买入金额居首,该股收盘股价下跌3.57%。净卖出金额最多的是 中国海洋石油,净卖出4.16亿港元,收盘股价下跌0.96%。 深市港股通前十大成交活跃股中,成交额居首的是阿里巴巴-W,成交金额38.40亿港元;其次是腾讯控 股、小米集团-W,成交金额分别为20.70亿港元、17.17亿港元。以净买卖金额统计,有5只股为净买 入,净买入金额最多的是小米集团-W,净买入8.87亿港元,该股收 ...
5万亿美元人形机器人盛宴,摩根士丹利却可能指错了路
Sou Hu Cai Jing· 2025-12-15 14:20
| 公司名称 | 国家 | 细分领域 | 公司名称 | 国家 | 细分领域 | 公司名称 | 国家 | 细分领域 | | --- | --- | --- | --- | --- | --- | --- | --- | --- | | 百度 | 中国 | 综合 | 科大讯飞 | 中国 | 智能翻译 | 英伟达 | 美国 | 半导体 | | 阿里巴巴 | 中国 | 综合 | 德赛西威 | 中国 | 电子制造 | Cadence | 美国 | 软件 | | Melexis | 比利时 | 半导体 | 地平线机器 人 | 中国 | 汽车智能解 决方案 | Synopsys | 美国 | 工 软件 | | 意法半导体 | 欧洲 | 未合体 | ARM | 英国 | 软件 | 德州仪器 | 美国 | 未合体 | | 三星电子 | 韩国 | 半导体 | AMD | 美国 | 半导体 | 索尼 | 日本 | 综合 | | 三星电机 | 韩国 | 电子制造 | 安森美 (onsemi) | 美国 | 半导体 | 安霸 (Ambarell a) | 美国 | 半导体 | | ROHN Semiconduc tor | 日本 | ...
蚂蚁做健康,底气在哪?
虎嗅APP· 2025-12-15 14:18
Core Viewpoint - Ant Group is focusing on the health sector as a key area of its AI strategy, with the recent upgrade of its AI health application AQ to "Ant Aifu" marking a significant evolution from an AI tool to an AI health companion [2][10]. Group 1: Product Development and Market Response - The new version of the app quickly reached the top 6 in the Apple App Store download rankings within 24 hours of its release [3]. - Ant Group has made significant moves in the AI field over the past month, including a major organizational restructuring and the launch of the general assistant "Lingguang," indicating a clear strategy of advancing both general and specialized AI simultaneously [5][6]. Group 2: Market Trends and User Demand - There is a growing structural change in health demand among the public, with a shift in focus from "treating illness" to "preventing illness," and a younger demographic increasingly interested in health management [14]. - The aging population in China is projected to reach 310 million by the end of 2024, creating a long-term demand for health management services [14]. - Ant Aifu addresses a significant gap in the market for reliable health information, answering over 5 million questions daily, with 55% of inquiries coming from lower-tier cities [14]. Group 3: Competitive Landscape and Strategic Positioning - Ant Group's approach to AI is characterized by a dual strategy of general and specialized AI, with "Lingguang" focusing on creating simple applications and "Ant Aifu" targeting the health sector [8][22]. - The rapid growth of "Ant Aifu," achieving a monthly active user growth rate of 83.4%, significantly outpaces the industry average of 13.5% [8]. Group 4: Trust and Professionalism in Health AI - The health sector is sensitive to reliability and professionalism, making user trust a critical asset for health AI applications [19][24]. - Ant Aifu's success is attributed to its deep understanding of the health industry, a solid user base, and a robust technical foundation built over years of experience [16][19].
【财闻联播】沐曦股份:股票将于12月17日上市!寒武纪:拟使用27.78亿元资本公积金弥补亏损
券商中国· 2025-12-15 11:53
Macro Dynamics - The Ministry of Commerce and five other departments issued the "Action Plan for Promoting High-Quality Development of Service Outsourcing," aiming to cultivate a group of internationally competitive leading service outsourcing enterprises by 2030 [2] - The plan emphasizes the digitalization, intelligence, greening, and integration of service outsourcing, with a significant increase in employment [2] Steel Industry - As of early December, the steel inventory of key steel enterprises reached 14.75 million tons, a year-to-date increase of 19.2% [3] Fixed Asset Investment - From January to November, national fixed asset investment (excluding rural households) totaled 4.44035 trillion yuan, a year-on-year decrease of 2.6% [4] Financial Institutions - CITIC Bank clarified that it has never cooperated with "KOO Wallet" and warned against fraudulent activities using its name [5] - ICBC announced adjustments to its management of personal precious metal trading business, urging clients to withdraw funds from accounts with no positions or debts [6] Market Data - On December 15, A-shares saw a collective decline, with the Shanghai Composite Index down 0.55% and the ChiNext Index down 1.77%, with a total market turnover of approximately 1.773439 trillion yuan [8] - Hong Kong stocks also fell, with the Hang Seng Index down 1.34% and the Hang Seng Tech Index down 2.48% [9] Company Dynamics - Muxi Co., Ltd. announced that its stock will be listed on the Shanghai Stock Exchange's Sci-Tech Innovation Board on December 17, 2025, and will be classified as a growth tier company due to its current unprofitability [10] - Cambrian Technology plans to use 2.778 billion yuan from its capital reserve to offset accumulated losses [11] - Unisoc's board approved the establishment of a Central Research Institute focusing on AI chip architecture and other advanced technologies [12] - Tongrentang announced legal action against a company for unauthorized use of its name on a product with allegedly false labeling [13] - Baina Qiancheng is planning a major asset restructuring and will suspend its stock trading starting December 16, 2025 [14]
阿里达摩院将联合浙大一院在全国范围内推广iAorta模型
Xin Hua Cai Jing· 2025-12-15 11:25
据悉,后续,阿里达摩院将联合浙大一院在全国范围内推广iAorta模型。 (文章来源:新华财经) 据介绍,iAorta是阿里达摩院基于在"平扫CT+AI"方面的领先技术,联合浙江大学医学院附属第一医院 (下简称"浙大一院")历时三年多研发出的AI模型,攻克了急性主动脉综合征(AAS)的漏诊、误诊频 发的国际难题。在20万人的大规模临床试验中,iAorta模型的敏感性和特异性分别达到95.5%和99.4%, 可将AAS的漏诊率从48.8%显著降低至4.8%,平均确诊时间从4.3小时缩短至1.7小时。 相关专家表示,该AI模型所需检查手段仅为常规平扫CT,偏远地区和基层医院无需额外采购设备即可 部署,具有重大的医疗普惠意义。 新华财经北京12月15日电 记者从阿里获悉,近日,工业和信息化部、国家药品监督管理局联合组织的 2025年人工智能医疗器械创新任务揭榜挂帅入围单位公布,阿里达摩院牵头研发的"急性主动脉综合征 CT图像智能辅助分诊软件"iAorta成功入选。该AI模型已在全国十余家医院落地,帮助减少急性主动脉 综合征的漏诊、误诊。 ...
美AI泡沫破裂时,正是A股价值重塑日,极简方法可让你告别焦虑
Sou Hu Cai Jing· 2025-12-15 11:07
12月15日,今天A股表现较弱,下方支撑依然是120日均线。有人担心股市复刻2015-2016的走势,我认为这是"杞人忧天",属于"刻舟求剑"的谬误观点。 这一轮牛市上涨的核心逻辑是中国资产的价值重估,DeepSeek让世界认识到了中国企业的研发实力强大。中国有世界一流的科技企业,却有第三世界国家 的估值水平,投资人要对中国经济和股市有信心,要坚定看多唱多,不仅是保持正能量、乐观的心态,而是要相信中国必将在未来成为世界经济的领军力 量。 若能坚定以上信念,那么本轮牛市中的每一波下跌,都将是我们的财富机遇。 若确信中国经济和股市将在未来十年或者二十年蒸蒸日上,那么我们可以采取一种匹配该预期的投资方式。择股和择时我说很多遍了。 那么今天,我来谈一种基于仓位管理的投资策略。做法很简单,我称之为"半仓持股法"。即永远持有半仓。比如你用50%的现金买入A股票,同时保留50% 的现金。若A股票下跌下跌20%,此时你A股市值和现金比重为4:6(非严谨计算),那么此时你可以拿出现金,重新让市值和现金的比例回到1:1。 这个持仓配置非常适合那些:长期经营稳定,但短期来看,企业股价波动率较大的股票。 该投资策略来自计算机之父香农 ...
智通港股通活跃成交|12月15日
智通财经网· 2025-12-15 11:01
| 公司名称 | 成交金额 | 净买入额 | | --- | --- | --- | | 阿里巴巴-W(09988) | 52.82 亿元 | +9.35 亿元 | | 中芯国际(00981) | 23.80 亿元 | -1853.46 万元 | | 小米集团-W(01810) | 17.66 亿元 | +4.95 亿元 | | 腾讯控股(00700) | 14.53 亿元 | -1.32 亿元 | | 华虹半导体(01347) | 12.77 亿元 | -5660.57 万元 | | 中国移动(00941) | 11.56 亿元 | -1.54 亿元 | | 建设银行(00939) | 9.87 亿元 | +1.05 亿元 | | 中国海洋石油(00883) | 9.24 亿元 | -4.16 亿元 | | 中国平安(02318) | 8.69 亿元 | +4.24 亿元 | | 长飞光纤光缆(06869) | 7.92 亿元 | +1.78 亿元 | 深港通(南向)十大活跃成交公司 | 公司名称 | 成交金额 | 净买入额 | | --- | --- | --- | | 阿里巴巴-W(09988) | 3 ...
港股科技股重挫 华虹半导体跌超6% 百度跌5% 黄金股强势
2 1 Shi Ji Jing Ji Bao Dao· 2025-12-15 10:11
另一方面,避险情绪升温,黄金价格逼近历史新高,黄金股全天强势,紫金黄金国际涨超7%,赤峰黄 金涨超5%。内险股集体走高,消费利好政策持续推出,餐饮股、乳制品股等消费概念股走俏。 (文章来源:21世纪经济报道) 12月15日,港股三大指数低开低走,午后跌幅持续扩大,市场情绪低迷。恒生科技指数跌幅最大,最终 大幅收跌2.48%,恒生指数、国企指数分别下跌1.34%及1.78%,恒指下挫近350点报25628点。 盘面上,作为市场风向标的大型科技股集体下跌拖累大市低迷,华虹半导体跌超6%,中芯国际跌超 4%,百度集团跌超5%,阿里巴巴跌超3%,腾讯控股跌超2%。 ...