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股评控制市 | 谈股论金
Xin Lang Cai Jing· 2026-02-25 09:42
但大盘的整体强势并非人为可以逆转,最终上证指数收涨 0.72%,深证成指涨 1.29%,创业板指涨 1.4%;个股层面,3575 家上涨,1557 家下跌,全市场成交量达 2.45 万亿,较前一交易日有所放大。 来源:沃伦财经 盘面原本走势向好,却突发变脸。 午间收盘时,上证指数触及全天高点约 4167 点,涨幅约 1.2%;不料午后开盘,"YYDS"便蜂拥而出, 一秒钟发生了集体砸盘的现象,其中招商银行、华泰证券、中国人寿,以及中石油、中国移动瞬间跳 水,硬生生的逆转了指数的上行态势。持续的卖盘涌现,在盘面上形成了明显的下行导向,尽管指数在 14 : 30 分左右企稳,最终收于 4147 点左右,午后跳水幅度达 0.8%左右,此次盘面异动的人为操盘痕 迹昭然若揭,资金控制指数节奏的意图十分明确。 主力资金流向则出现显著变化,午间收盘时主力资金仍净流入约 50 亿元,午后却转为净流出 177 亿 元,其中沪市净流出额达 151 亿元。低估值、绩优、低位的板块,成为主力调控指数的工具,这也让价 值投资、理性投资、长期投资的理念,再次成为对投资者的考验,考验着投资者对投资理念的理解、承 压能力与坚持的定力。 板块 ...
南向资金今日净卖出40.57亿港元 盈富基金遭净卖出居前
Jin Rong Jie· 2026-02-25 09:37
南向资金今日净卖出40.57亿港元。盈富基金、恒生中国企业分别遭净卖出44.10亿港元、11.37亿港元; 腾讯控股、美团-W分别获净买入约8.18亿港元、6.78亿港元。 ...
控制市 | 谈股论金
水皮More· 2026-02-25 09:35
水皮杂谈 一家之言 兼听则明 偏听则暗 四平八稳 盘面消息 A股三大指数今日集体上涨,截止收盘,沪指涨0.72%,收报4147.23点;深证成指涨 1.29%,收报14475.87点;创业板指涨1.41%,收报3354.82点。 沪深京三市成交额达到 24812亿,较昨日放量2628亿。 老水看盘 盘面原本走势向好,却突发变脸。 午间收盘时,上证指数触及全天高点 约 4167 点,涨幅约 1.2%;不料午后开盘, "YYDS" 便蜂拥而出, 一秒钟发生了 集体砸盘 的现象 ,其中招商银行、华泰证券、中国人寿,以及 中石油、中国移动 瞬间 跳水, 硬生生的 逆转了指数的上行态势。持续的卖盘涌现,在盘面 上形成了明显的下行导向,尽管指数在 14 : 30 分左右企稳,最终收于 41 47 点 左右 , 午后跳水幅度达 0.8% 左右 ,此次盘面异动的人为操盘痕迹昭然若揭,资金控制指数节奏的 意图十分明确。 排版:刘雪影 但大盘的整体强势并非人为可以逆转,最终上证指数收涨 0.72%,深证成指涨 1.29%,创业 板指涨 1.4%;个股层面,3575 家上涨,1557 家下跌,全市场成交量达 2.45 万亿,较前 ...
几十亿烧完了,春节AI大战到底谁赢了?
Di Yi Cai Jing· 2026-02-25 09:26
Core Insights - The competition among Chinese AI models during the Spring Festival has highlighted the struggle for market entry and user retention, with ByteDance's Doubao and Alibaba's Qianwen leading the download rankings, while Ant Group's Aifuku and Tencent's Yuanbao have fallen behind [1][4][12] - The differing strategies between Chinese and American AI companies reflect their respective stages of commercialization, with Chinese firms focusing on consumer traffic and app entry points, while U.S. firms are advancing in model performance and ecosystem development [1][16] Group 1: Competition Overview - The "Spring Festival AI Battle" saw major players like Baidu, Alibaba, Tencent, and ByteDance invest heavily in marketing, with significant cash incentives to attract users [3][4] - By February 25, Doubao maintained the top position in the App Store, while Aifuku and Yuanbao dropped significantly, indicating a failure to secure a lasting user base [1][4][12] - The competition has led to a notable increase in daily active users (DAU) for Yuanbao, which reached over 50 million after its cash giveaway campaign [6][11] Group 2: Marketing Strategies - The marketing approach of AI firms has shifted from traditional user acquisition methods to a focus on creating lasting user engagement and brand loyalty [10][12] - Analysts suggest that the effectiveness of these marketing strategies should be evaluated based on user retention rates post-campaign, rather than just initial download rankings [13][14] - The "red envelope" strategy has attracted users, but concerns remain about the sustainability of user engagement once the incentives are removed [12][14] Group 3: Product Differentiation - Doubao has established a unique position by integrating content creation capabilities and multi-modal interactions, while Qianwen focuses on e-commerce applications [14][18] - The lack of strong use cases for Yuanbao and Aifuku has resulted in lower user retention, highlighting the importance of addressing real user needs and providing distinct value propositions [12][14] - The future of AI assistants is expected to involve more integrated solutions that seamlessly fit into users' daily lives, emphasizing the need for personalized services [14][18] Group 4: Industry Trends - The current landscape indicates a divergence in strategies between Chinese and American AI companies, with the former prioritizing consumer engagement and the latter focusing on foundational model improvements and infrastructure [16][18] - The significant investments in AI infrastructure by companies like OpenAI and Google reflect a global trend towards practical applications and sustainable growth in the AI sector [16][17] - The competition for user engagement in China is seen as a critical step in defining the future of AI applications, with the potential for long-term impacts on market dynamics [18]
TrendForce:预计2026年八大主要CSP的合计资本支出将超7100亿美元 年增率约61%
智通财经网· 2026-02-25 09:14
Group 1: Industry Overview - Global cloud service providers (CSPs) are significantly increasing investments in AI servers and related infrastructure, with total capital expenditure expected to exceed $710 billion by 2026, reflecting a year-on-year growth rate of approximately 61% [1] - The eight major CSPs include Google, AWS, Meta, Microsoft, Oracle, Tencent, Alibaba, and Baidu [4] Group 2: Company-Specific Insights - Alphabet (Google) is projected to have capital expenditures surpassing $178.3 billion by 2026, with a year-on-year increase of 95%. Google has a significant advantage in self-developed ASICs, with expectations that TPU shipments will account for nearly 78% of its AI server output by 2026 [4] - Amazon is increasing its procurement of NVIDIA GPU systems, with expectations that GPU models will comprise nearly 60% of its AI servers by 2026. The new generation of Trainium ASIC is expected to be launched in the second quarter of 2026 [5] - Meta's capital expenditure is expected to exceed $124.5 billion by 2026, with GPU models expected to account for over 80% of its AI servers. Meta is also working on self-developed ASICs to reduce costs and dependency on single suppliers [5] - Microsoft is focusing on long-term demand for large model training and inference, primarily purchasing NVIDIA solutions for its AI servers. The company has released its self-developed chip, Maia 200, targeting efficient AI inference applications [6] - ByteDance is expected to allocate over half of its capital expenditure towards AI chip procurement, with NVIDIA's H200 being a key solution, contingent on regulatory reviews [6] - Tencent is acquiring NVIDIA GPU solutions to support cloud and generative AI demands while also collaborating with local firms to develop its own ASIC solutions [6] - Alibaba and Baidu are both actively developing their own ASIC AI chips, with Alibaba providing AI application infrastructure and Baidu planning to introduce its Kunlun solutions for large-scale AI training and inference applications [7]
这几个清北90后,撑起全球AI半边天
盐财经· 2026-02-25 09:13
一位是姚顺雨,从清华姚班到OpenAI,再到腾讯史上最年轻的首席AI科学家。 姚顺雨,腾讯史上最年轻的首席AI科学家 另一位是姚顺宇,从清华物理系特奖得主到Anthropic核心研发,又转投谷歌DeepMind。 2026年2月3日,姚顺雨发布了加入腾讯后的首个研究成果:CL-bench。这篇论文揭露了一个尴尬的事实 ——即便给全球最强的AI模型提供完整上下文,它们的任务解决率也只有17.2%。 作者 | 闰然 编辑 | 江江 视觉 | 顾芗 近期,AI圈被一个奇妙的巧合刷屏:两位名叫"Yao Shunyu"的清华人,同时站在了全球智能革命的风暴 眼。 他们都出生于1997年。 27岁的他曾说,AI接下来比拼的不是训练,而是"如何定义并评估真正有用的任务"。这句话既是他对行 业的精准研判,亦是其自身的真实写照,而这,正是腾讯对他寄予厚望的关键所在。 而此刻33岁的月之暗面创始人杨植麟,也站在聚光灯下。那个在清华组建摇滚乐队Splay、写过《一夜暴 富白日梦》的年轻人,如今更富了——最新的K2.5发布不到一个月,Kimi近20天累计收入已超过2025年 全年总收入。 这位曾经的"投流狂魔"正在证明,在DeepS ...
腾讯元宝回应生成拜年海报出现脏话
Xin Lang Cai Jing· 2026-02-25 09:08
据红星新闻,西安律师向先生除夕夜使用元宝App生成贴合律师职业的拜年图片,全程未输入违禁词, 可多次调整后,AI生成的图片中,竟出现侮辱性脏话,让他倍感冒犯。 向律师与元宝聊天记录显示,新生成的海报和上一张相比,元素没有任何改变,但图片上的"新年快 乐,仕途顺遂"却改成了四字辱骂文字。 2月25日,红星新闻从腾讯方面获悉,经核实,该情况是由模型在处理多轮对话时输出的异常结果导 致。目前,元宝团队已紧急校正了相关问题并优化体验。 ...
腾讯元宝AI除夕夜辱骂律师 官方回应:郑重致歉
Feng Huang Wang· 2026-02-25 09:06
凤凰网科技讯 2月25日,近日,有用户在除夕夜使用腾讯元宝App生成拜年图片时,遭遇AI异常输出辱 骂性文字。据当事人介绍,除夕当晚9时许,他首次下载使用元宝 App,希望生成一张结合自身职业特 点的拜年图用于朋友圈分享。期间先后向AI下达约5次指令,全程未使用任何违禁词或诱导性表述。 前几次生成结果虽不理想,但内容正常;直至最后一次生成时,其个人照片下方竟直接出现"你妈个 X"的四字辱骂文字。 当事人称,这一结果让他又好气又好笑,没想除夕晚上自己竟然被AI给骂了。 对此,腾讯元宝官方回应如下:"非常抱歉给您带来不好的体验。经核实,该情况是由模型在处理多轮 对话时输出的异常结果导致。目前,我们已紧急校正了相关问题并优化体验。感谢大家对元宝的监督与 建议,再次向您郑重致歉!" 然而,这并非元宝AI首次出现类似问题。今年年初,已有网友反馈,"用元宝改代码被辱骂+乱回"。 据网友表示,使用腾讯元宝AI美化代码时,多次收到AI的侮辱性回复,例如"滚""自己不会调吗""天天 浪费别人时间"等。截图显示,用户仅提出常规修改需求,AI却突然表现出攻击性。 腾讯元宝表示,在内容生成过程中,模型偶尔可能出现不符合预期的失误。元 ...
研报 | 预估2026年全球八大CSP合计资本支出将破7,100亿美元,谷歌TPU引领ASIC布局
TrendForce集邦· 2026-02-25 09:01
根据Tr e n dFo r c e集邦咨询最新AI s e r v e r产业研究,为加速AI应用导入与升级,全球云端服务 供应商(CSP)持续加强投资AI s e r v e r及相关基础建设, 预计2 0 2 6年八大主要CSP的合计资本支 出将超越7 , 1 0 0亿美元,年增率约6 1%。 业者除持续采购NVIDIA(英伟达)、AMD(超威) GPU方案外,也扩大导入ASIC基础设施,以确保各项AI应用服务的适用性,以及数据中心建置 成本效益。 Feb. 25, 2026 Mi c r o s o ft看好大模型训练推理的长期需求,主要购置NVIDIA整柜解决方案支持其AI s e r v e r出 货 。 该 公 司 日 前 发 布 自 研 芯 片 Ma i a 2 0 0 , 锁 定 高 效 率 AI 推 理 应 用 。 Or a c l e 则 因 应 St a rg a t e 、 Op e nAI等扩增AI数据中心项目,持续布局GPU整柜式方案。 分 析 中 系 CSP 动 态 , 尽 管 By t eDa n c e ( 字 节 跳 动 ) 未 公 开 揭 露 2 0 2 6 年 资 本 ...
上海楼市重磅新政,非沪籍大松绑;传飞天茅台出厂价涨130元;宝马降价27万上热搜;美国公司指控中企“偷”模型,马斯克嘲讽|| 大件事
Sou Hu Cai Jing· 2026-02-25 08:51
wumiancaijing.com / 2月25日,网上有消息称,飞天茅台出厂价由1169元/瓶上调至1299元/瓶,引发市场关注。 对此,据21世纪经济报道,贵州茅台公司接线工作人员回应:" 如果是飞天有价格有调整的话,是要披 露的重大事项,公司会及时披露信息。网上经常有这种小作文,建议关注公司披露的公告,没必要去相 信网上的这种谣传。" 最热的泛财经新闻,都在这儿了。 重要提醒!!!为防失联,请"星标"我们!进入无冕财经公众号,点击右上角"...",再" ",以便您及时 接收每篇推送~ 本文由无冕财经(wumiancaijing)整理发布 资讯整理:小冕 编辑:陈涧 设计:岚昇 传飞天茅台出厂价上调130元 茅台辟谣,分析称是股民行为 ▲茅台2023年调价时曾发布公告。 贵州茅台最近一次调整出厂价格,还是在2023年11月1日,当时上调53%vol贵州茅台酒(飞天、五星) 出厂价格,平均上调幅度约为20%。但市场指导价仍维持在每瓶1499元。 据中国基金报,对于调价消息,一位茅台酒经销商表示"没听说"。中国酒业独立评论人肖竹青表 示,"贵州国资背景的茅台酒代理商是茅台酒涨价的最大阻力,每一个贵州国资的代理 ...