2月27日，全球AI明星公司OpenAI宣布，获得1100亿美元的新投资，公司投前估值达到7300亿元。本轮 投资包括来自软银的300亿美元，来自英伟达的300亿美元，以及来自亚马逊的500亿美元。OpenAI还与 亚马逊签署了战略合作伙伴关系，并与英伟达一起确保了下一代推理计算。公司表示，随着这一轮的进 展，预计更多的金融投资者将加入。 （文章来源：广州日报） ...

Group 1 - The company specializes in providing daily-rebalanced ETP products that include leveraged, unleveraged, inverse, and inverse leveraged factors [3] - The research focuses on macroeconomic assessments, strategic sector viability, and market data trends to inform investment decisions [1] - There is a particular interest in Asian markets, including India and China, with in-depth analyses published on economic trends and business narratives [1] Group 2 - The company does not hold any stock or derivative positions in the companies mentioned and has no plans to initiate such positions in the near future [2] - The asset under management (AUM) is primarily influenced by investor interest in the company's products rather than market movements [3]

每经记者｜杜波 每经编辑｜何小桃 编辑|何小桃 易启江 校对|陈俊杰 2月27日晚，美国开盘后加速下跌。截至发稿，道指跌1.55%，跌760点；纳指跌1.17%；标普500指数跌0.95%。市场上超3700只个股下跌。 美国科技七巨头全部下跌。其中，英伟达继昨日跌超5%后，今日再次跌超2%，950亿美元（约合人民币6515亿元）市值蒸发！ | 谷歌(ALPHABET). | 306.320 | -0.27% | | --- | --- | --- | | GOOG.O | | | | 亚马逊(AMAZON) | 205.630 | -1.10% | | AMZN.O | | | | 苹果(APPLE) | 268.980 | -1.45% | | AAPL.O | | | | 特斯拉(TESLA) | 402.375 | -1.52% | | TSLA.O | | | | 脸书(META PLATF | 640.605 | -2.50% | | META.O | | | | 英伟达(NVIDIA) | 180.400 | -2.43% | | NVDA.O | | | | 微软(MICROSOFT | 391 ...

Nvidia Beats by $2 Billion and Guides Higher but Wall Street Sells Anyway - 24/7 Wall St.[S&P 5006,854.80 -0.61%][Dow Jones48,728.40 -1.22%][Nasdaq 10024,868.20 -0.51%][Russell 20002,619.05 -1.79%][FTSE 10010,882.30 +0.24%][Nikkei 22558,538.70 -0.17%][Stock Market Live February 27, 2026: S&P 500 (SPY) Swimming in Red][Investing]# Nvidia Beats by $2 Billion and Guides Higher but Wall Street Sells Anyway### Quick ReadNvidia (NVDA) beat Q4 estimates with $68.13B revenue and $1.62 EPS. Nvidia stock fell 7% to $ ...

Shares of Duos Technologies Group, Inc. (DUOT) are moving down about 14 percent on Friday morning trading following the announcement of a non-binding letter of intent with Hydra Host, and appointment of Doug Recker as Chief Executive Officer, effective April 1, 2026.The company's stock is currently trading at $7.47, down 14.93 percent, over the previous close of $8.79 on the Nasdaq. It has traded between $3.84 and $12.17 in the past one year.The partnership aims to deploy a high-density NVIDIA GPU cluster ...

US stock market crash today wiped out hundreds of points within minutes of opening bell. The Dow Jones Industrial Average plunged 777 points to 48,721.66, down 1.57%. The Nasdaq Composite fell 257.53 points to 22,620.85, while the S&P 500 slid 65.70 points to 6,843.16. This sharp selloff followed hotter-than-expected January wholesale inflation data and fresh AI disruption fears triggered by a major corporate shakeup. January’s Producer Price Index (PPI) rose 0.5% month over month, above the expected 0.3%. ...

The A report showing that inflation at the U.S. wholesale level was at 2.9% last month, much higher than the 1.6% that economists expected, upset the market. The number was so much worse than expected that it could help persuade the Federal Reserve to hold off longer on its cuts to interest rates.Lower rates would give the economy and prices for investments a boost, but they risk worsening inflation at the same time.The discouraging data layered more worries atop a Wall Street where investors returned to k ...

不过，与其股价走势相反的却是其"再创新高"的财务报告。据悉，英伟达2026年Q4财报表现亮眼，总 营收同比增长73%至681亿美元，净利润同比暴涨94%，毛利率达75%的历史峰值，下一季度营收指引也 大幅超越市场预期，但市场却出现"利好兑现"后的抛售潮。 这种反常表现的核心原因，在于市场对英伟达长期增长可持续性的担忧逐步升温。具体来看： 2月27日，港股市场人工智能及芯片相关板块集体走弱，多只龙头个股出现明显回调。具体来看，今日 收盘后，兆易创新收盘报300港元，跌幅3.04%；英诺赛科下跌1.73%，收于68.30港元。人工智能板块 同样表现疲软，海致科技集团跌幅达12.02%，MINIMAX-WP跌3.17%，此前积累的涨幅出现部分回 吐。A股方面，新易盛、胜宏科技、中际旭创等"达链"公司也纷纷大跌。 其一，市场出现"超预期疲劳"，过去三年英伟达每季度均稳定超出盈利预期，投资者已将这种优秀表现 视为常态，估值提前透支使得财报发布后利好兑现，引发资金获利了结。 港股和A股相关板块的回调，或受全球半导体龙头英伟达股价大幅波动的传导影响。美东时间2月26 日，英伟达股价迎来显著回调，收盘报184.89美元，跌幅 ...

OpenAI超千亿美元巨额融资落定。 当地时间2月27日，OpenAI宣布完成1100亿美元的新一轮融资，投前估值高达7300亿美元。其中包括来 自软银的300亿美元、英伟达的300亿美元以及亚马逊的500亿美元。 奥特曼预计OpenAI 2025年的年化收入将超过200亿美元，到2030年增长至数千亿美元。 他表示"在基础设施上投入巨资是公司层面的战略豪赌"，OpenAI与其合作伙伴正押注AI使用量持续呈 指数级增长，但公司有周密的规划，清楚技术和能力的发展方向，以及能在此基础上打造的产品和创造 的收入，"如果没有算力，我们将无法产生收入，也无法继续推出这种规模的模型"。 OpenAI称："我们正在进入一个新阶段，前沿AI正从实验室研究走向全球范围内的日常应用。未来的领 导力将取决于谁能足够快地扩展基础设施以满足需求，并将这种能力转化为人们所依赖的产品"。本轮 融资和这些合作伙伴关系让公司能够兼顾这两点，并加速实现确保通用人工智能（AGI）造福全人类的 公司使命。 此外，OpenAI还表示，本轮融资后的估值使得非营利组织在集团的持股价值超过1800亿美元，进一步 巩固了其地位并扩大了慈善能力。 此前，为了扩 ...

智通财经APP获悉，周五盘前，美股芯片股普跌，截至发稿，英伟达(NVDA.US)跌超1.6%，昨日收跌近 5.5%；博通(AVGO.US)跌超2.8%，AMD(AMD.US)跌超1.7%，台积电(TSM.US)跌超1.5%，美光科技 (MU.US)跌2.3%，闪迪(SNDK.US)跌超2.8%。 ...