来源：滚动播报 香港恒生指数收跌0.21%，恒生科技指数跌0.67%。东方甄选尾盘高位跳水，收盘跌超20%，盘中一度涨 23%；生物医药概念股持续走低，歌礼制药-B跌超15%，派格生物医药-B跌超8%，恒瑞医药跌超5%； 知乎涨超23%。 ...

知乎-W(02390)盘中涨超16%，截至发稿，涨16.65%，报13.59港元，成交额426.5万港元。 消息面上，知乎-W拟于8月27日举行董事会会议考虑及批准中期业绩。此前，知乎-W发布截至2025年3 月31日止季度业绩，该集团期内取得总收入7.3亿元(人民币，下同)；毛利率由2024年同期的56.6%提高 至61.8%；净亏损1010万元，同比收窄93.9%；每股基本净亏损0.04元。知乎董事长兼行政总裁周源表 示，公司自上市以来首次于第一季度取得非公认会计准则净利润，延续了第四季度的盈利势头。这一成 就体现了公司精细化营运策略的成效，以及人工智能在知乎生态系统中的深度融合。 值得一提的是，7月30日，全球知名投资机构富达国际发布的联交所权益披露表格显示，截至7月25日富 达基金大幅增持知乎-W，持股从今年3月末的457.6万普通股增长至1248.9万普通股，在知乎全部发行在 外A类普通股中的占比，从1.83%增长至5.01%。这也是富达国际自2024年末以来，第三次增持知乎- W。除长线基金连续增持之外，今年以来，中信里昂、花旗集团、中金公司、广发证券等分析师相继调 高知乎评级及目标价，看好其未来 ...

消息面上，知乎-W拟于8月27日举行董事会会议考虑及批准中期业绩。此前，知乎-W发布截至2025年3 月31日止季度业绩，该集团期内取得总收入7.3亿元(人民币，下同)；毛利率由2024年同期的56.6%提高 至61.8%；净亏损1010万元，同比收窄93.9%；每股基本净亏损0.04元。知乎董事长兼行政总裁周源表 示，公司自上市以来首次于第一季度取得非公认会计准则净利润，延续了第四季度的盈利势头。这一成 就体现了公司精细化营运策略的成效，以及人工智能在知乎生态系统中的深度融合。 智通财经APP获悉，知乎-W(02390)盘中涨超16%，截至发稿，涨16.65%，报13.59港元，成交额426.5万 港元。 值得一提的是，7月30日，全球知名投资机构富达国际发布的联交所权益披露表格显示，截至7月25日富 达基金大幅增持知乎-W，持股从今年3月末的457.6万普通股增长至1248.9万普通股，在知乎全部发行在 外A类普通股中的占比，从1.83%增长至5.01%。这也是富达国际自2024年末以来，第三次增持知乎- W。除长线基金连续增持之外，今年以来，中信里昂、花旗集团、中金公司、广发证券等分析师相继调 高知乎评 ...

Market Overview - US stock indices experienced slight fluctuations, with the Nasdaq rising by 0.03%, the S&P 500 down by 0.01%, and the Dow Jones decreasing by 0.08% [1] - Major tech stocks showed mixed results, with Intel dropping over 3%, ending a six-day upward trend, while Tesla rose over 1% [3] Tech Stocks Performance - GoodRx surged over 37%, marking its best single-day performance since September 2020, following a partnership with Novo Nordisk to supply medications in the US [3] - Other tech stocks like Meta, Apple, Microsoft, and Google saw slight declines, while Netflix, NVIDIA, and Amazon experienced minor gains [3] Chinese Stocks Movement - Several popular Chinese stocks saw significant gains, with the Nasdaq Golden Dragon China Index rising by 0.12% [4] - Notable performers included Xunlei, which increased by over 37%, Zhihu and iQIYI both rising over 17%, and Kingsoft Cloud up by over 5% [5] Regulatory Developments - The National Radio and Television Administration of China issued measures to enhance content supply for television, emphasizing content innovation and quality [5] Commodity Market - Gold prices fell, with COMEX gold futures down by 0.12% to $3378.6 per ounce, while silver futures rose by 0.24% to $38.065 per ounce [6]

Market Overview - US stock market showed slight fluctuations ahead of the global central bank meeting, with the S&P 500 index down 0.01%, Dow Jones down 0.08%, and Nasdaq up 0.03% [1] - The Nasdaq Golden Dragon China Index rose by 0.12%, with notable gains in Chinese concept stocks such as Xunlei up over 37%, Burning Stone Medical up about 36%, and Huami Technology up over 28% [3] Company Performance - Meta Platforms saw a decline of over 2%, while Tesla rebounded by over 1% and Intel dropped nearly 3.7% [2] - Novo Nordisk's stock increased by nearly 7%, and its partner GoodRx surged by 37% following the announcement of a cash payment discount for its weight loss drug [2][7] - China Shipbuilding reported zero objection shares, leading to stock resumption [22] Economic Indicators - US Treasury yields have risen for three consecutive days, with the ten-year yield reaching a two-week high [4] - The dollar index rebounded, moving away from a two-week low [4] Industry Developments - India and Vietnam have imposed anti-dumping duties on Chinese PVC and steel products, respectively [6] - The low-altitude economy is gaining traction, with the first low-altitude route connecting Kunshan and Shanghai officially launched, reducing travel time to 20 minutes [15] - Beijing is advancing hydrogen energy infrastructure and applications, with plans for a comprehensive network in the Beijing-Tianjin-Hebei region [16] Financial Results - Shan Jin International reported a net profit of 1.596 billion yuan for the first half of the year, a year-on-year increase of 48.43% [24] - Cambridge Technology's net profit for the first half of the year was 121 million yuan, up 51.12% year-on-year, driven by strong performance in high-speed optical modules and telecom broadband access [24] - Fei Rongda's net profit surged by 118.54% to 166 million yuan, attributed to increased market share and demand recovery in consumer electronics [24] New Initiatives - Guangdong has released guidelines for financial support for AI and robotics projects, with individual projects eligible for up to 50 million yuan in subsidies [11] - Chongqing is seeking public opinion on its hydrogen station industry development plan for 2025-2035, aiming for systematic infrastructure development [11][16]

美东时间8月19日，美股三大指数在震荡中收窄日内波动，道指微跌0.08%，标普500指数近乎持平，纳 指小幅收涨0.03%。市场情绪在零售财报季前趋于谨慎，投资者目光转向即将召开的杰克逊霍尔全球央 行年会以及美国大选前的地缘政治动态。 地缘政治与政策博弈牵动市场神经 | 名称 | 现价 | 涨跌幅 涨跌 | 年初至今 | | --- | --- | --- | --- | | 道琼斯工业指数 | 44911.82 | -0.08% -34.30 | 5.57% | | 纳斯达克指数 | 21629.77 c | 6.79 0.03% | 12.01% | | 标普500 | 6449.15 | -0.65 -0.01% | 9.65% | 科技股分化，中概股集体回暖 科技板块表现呈现分化格局。Meta（META.US）因财报预期承压下跌2.27%，成为拖累大盘的主要力 量；特斯拉（TSLA.US）逆势上涨1.39%，亚马逊（AMZN.US）和英伟达（NVDA.US）也录得小幅涨 幅。值得注意的是，英伟达CEO黄仁勋在8月14-15日期间通过八笔交易套现超2710万美元，引发市场对 其业务前景的短期担忧。 | ...

8月18日，美股小幅震荡。多只中概股大涨。 美股几乎平收 周一美股三大指数小幅震荡，至收盘几乎持平，纳指涨0.03%，标普500指数跌0.01%，道指跌0.08%。 大型科技股涨跌不一，英特尔跌超3%，结束此前连续六个交易日上涨的趋势；Meta跌逾2%，苹果、微软、谷歌小幅下跌；特斯拉涨超1%，奈飞、英伟 达、亚马逊小幅上涨。 热门中概股多数上涨，纳斯达克中国金龙指数收涨0.12%。迅雷涨超37%，知乎、爱奇艺涨超17%，金山云涨逾5%，微博涨超3%。 | 代码 | 名称 | 现价 | 涨跌 | 涨跌幅 | | --- | --- | --- | --- | --- | | XNET | 迅雷 | 8.790 | 2.400 | 37.56% | | ZH | 知乎 | 4.920 | 0.740 | 17.70% | | IQ | 爱奇艺 | 2.330 | 0.340 | 17.09% | | DOYU | ग्री | 8.260 | 1.035 | 14.33% | | API | 声网 | 3.980 | 0.310 | 8.45% | 消息面上，近日，国家广播电视总局印发实施《进一步丰富电视大屏内 ...

凤凰网财经讯 8月18日，美股三大指数震荡整理，截至发稿，道指跌0.02%，纳指涨0.11%，标普500指 数涨0.07%。 热门中概股多数上涨，截至发稿，纳斯达克中国金龙指数涨近1%，迅雷涨超22%，爱奇艺涨超19%，斗 鱼、知乎涨超10%，金山云涨超5%。 全球要闻 美国代表团取消赴印谈判 50%关税已经避无可避？ 美国贸易谈判代表团队原定于8月25日至29日访问新德里的计划已被取消，双边贸易协议新一轮谈判可 能将延期举行。这意味着美印双边贸易协议再度陷入不确定性，印度原本期待能在美国50%关税生效前 通过谈判获得缓解的希望也随之破灭。 两年2万亿！美联储能"鲸吞"下所有美国政府新发短债？ 在本月早些时候，美国财政部破天荒头一回通过单笔短期国库券拍卖筹集1000亿美元资金，这一前所未 有的规模既凸显出了美国政府眼下融资需求的庞大，也显示出美国财长贝森特眼下正愈发依赖于短期债 务来维持政府支出的运转。 "美股泡沫论"老话重提 美银以多张图"打脸"乐观派 人工智能（AI）交易正在推动股市泡沫？事实上，自人工智能在近两年多来推动美股不断走高以来， 这一直是美股市场上最大的争论点之一。而相信AI将改变经济的股市多 ...

Core Insights - Zhihu's stock price increased by 2.87% to $4.3 per share, with a total market capitalization of $379 million as of August 18 [1] - For the fiscal year ending March 31, 2025, Zhihu reported total revenue of 730 million RMB, a year-on-year decrease of 24.06%, while the net profit attributable to shareholders was -10.094 million RMB, a year-on-year increase of 93.88% [1] Group 1: Company Overview - Zhihu is a leading online content community in China, established in 2010, and has evolved into the largest online Q&A community in the country [2] - The company is dual-listed on the New York Stock Exchange (NYSE: ZH) and the Hong Kong Stock Exchange (HKEX: 2390) [2] - Zhihu focuses on expanding its content and services to meet the diverse needs of users, content creators, and business partners [2] Group 2: Business Model and Community Engagement - The company aims to create a balanced ecosystem between content creators and users, fostering a positive cycle centered around content [3] - Active interaction between users and content creators enhances user experience and strengthens community governance, contributing to a professional and friendly community culture [3] - Zhihu has developed diversified monetization channels, including marketing services, paid memberships, and vocational training, reinforcing its leadership position in the industry [3]

Investment Rating - The industry investment rating is "Outperform the Market," indicating an expected industry index increase of over 5% in the next six months [58]. Core Insights - The report highlights the significant advancements in AI applications, particularly with the release of OpenAI's GPT-5, which is expected to accelerate commercialization in various high-frequency, high-value verticals [7][5]. - Companies like Duolingo, Palantir, and AppLovin have reported earnings that exceeded market expectations, showcasing the growing revenue contributions from AI capabilities [7][5]. - The report suggests a focus on companies with high retention rates and growth potential in sectors such as education, e-commerce, advertising, and enterprise data analysis [7][5]. Summary by Sections Key Company Financials - **Palantir**: Q2 revenue reached $1.004 billion, a 48% year-over-year increase, with a GAAP operating income of $269 million and an adjusted gross margin of 82% [14]. - **AMD**: Q2 revenue was $7.685 billion, a 32% year-over-year increase, with a gross margin of 54% and operating income of $897 million [19]. - **AppLovin**: Q2 advertising revenue grew 77% year-over-year to approximately $1.26 billion, with an adjusted EBITDA of $1.02 billion [24]. - **Duolingo**: Q2 revenue reached $252.3 million, a 41% year-over-year increase, with a gross margin of 72.4% [29]. - **Datadog**: Q2 revenue was $827 million, a 28% year-over-year increase, with a gross margin of 80.9% [33]. Global AI Developments - OpenAI launched two new large language models, gpt-oss-120b and gpt-oss-20b, which are open-weight models aimed at enhancing AI application performance [36]. - Google DeepMind introduced Genie 3, a model capable of generating interactive virtual worlds in real-time, marking a significant milestone in world modeling [40]. - Anthropic released Claude Opus 4.1, which shows improvements in coding and reasoning capabilities compared to its predecessor [45]. - OpenAI's GPT-5 was officially released, featuring a significant reduction in hallucination rates and enhanced reasoning capabilities [49].