SAN DIEGO, Oct. 03, 2025 (GLOBE NEWSWIRE) -- Robbins Geller Rudman & Dowd LLP is investigating potential violations of U.S. federal securities laws involving Firefly Aerospace Inc. (NASDAQ: FLY) focused on whether Firefly Aerospace as well as certain of its top executives made false and/or misleading statements and/or failed to disclose material information to investors. If you have information that could assist in the Firefly Aerospace investigation or if you are a Firefly Aerospace investor who suffered a ...

板块整体表现 - 由苹果、英伟达、微软、亚马逊、Alphabet、Meta和特斯拉组成的“七巨头”大型科技股在2025年大部分时间表现落后于大盘，但近期出现反弹 [1] - Roundhill七巨头ETF年初至今上涨近20%，超过标普500指数约15%的涨幅，并在第三季度的表现超过基准指数一倍以上 [2] - 在经历了2025年大部分时间的落后之后，“七巨头”近期超越了基准指数，重新夺回领先地位 [9] 近期反弹驱动因素 - 第三季度成长股特别是人工智能相关股票受到强劲盈利、AI驱动增长预期以及利率下降的支持 [2] - 市场预期利率走低和企业利润强劲，为风险较高的资产类别在短期内带来上行空间 [9] - 特斯拉、Alphabet和苹果是近期该板块上涨的最大贡献者，它们在今年大部分时间里均处于负值区间 [6][9] 主要成分股表现 - 英伟达是年内涨幅最大的股票，其股价自4月以来因芯片销售繁荣和贸易政策逆风缓解而稳步上涨 [6] - 特斯拉股价在9月份上涨了三分之一，因市场对首席执行官政治活动和销售下滑的担忧降温，多头将焦点转向其在自动驾驶、机器人技术和人工智能方面的进展 [7] - Alphabet在9月份上涨约15%，主要因联邦法官裁定谷歌无需出售其Chrome浏览器而取得重大法律胜利 [8] - 苹果在9月份上涨近10%，因有迹象显示其最新iPhone 17需求意外强劲，且与特朗普政府关系取得进展 [8] 市场观点与情绪 - 华尔街分析师普遍预期强劲盈利、AI驱动增长和利率下降的趋势将持续 [2] - 尽管存在对人工智能领域泡沫的警惕，甚至有人认为其处于“工业泡沫”中，投资者难以辨别未来的赢家和输家 [3] - 美国银行分析师指出历史上每个泡沫都是由央行紧缩政策刺破的，但过去两个月全球没有央行加息 [4] - 调查显示投资者对股市的乐观情绪有所降温，但即使估值处于高位，他们仍大量投资于成长股 [4]

UnitedHealth reports earnings later this month, and a strong showing could help ensure the stock's recent rally continues.Health insurer UnitedHealth Group (UNH 1.95%) reports its third-quarter earnings results later this month, on Oct. 28. It could be a pivotal report for the company, which indicates whether the stock's recent rally continues or if it goes back into a tailspin.The healthcare company has faced challenges with rising medical costs in recent quarters, which resulted in it missing expectations ...

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LOS ANGELES, Oct. 03, 2025 (GLOBE NEWSWIRE) -- The Portnoy Law Firm advises KBR, Inc., (“KBR” or the "Company") (NYSE: KBR) investors of a class action on behalf of investors that bought securities between May 6, 2025 and June 19, 2025, inclusive (the “Class Period”). KBR investors have until November 18, 2025 to file a lead plaintiff motion. Investors are encouraged to contact attorney Lesley F. Portnoy, by phone 844-767-8529 or email: lesley@portnoylaw.com, to discuss their legal rights, or join the case ...

Ernest HoffmanErnest Hoffman is a Crypto and Market Reporter for Kitco News. He has over 15 years of experience as a writer, editor, broadcaster and producer for media, educational and cultural organizations. Ernest began working in market news in 2007, establishing the broadcast division of CEP News in Montreal, Canada, where he developed the fastest web-based audio news service in the world and produced economic news videos in partnership with MSN and the TMX. He has a Bachelor's degree Specialization in ...

The S&P 500 Index, weighted by market capitalization, currently has a high price-to-earnings (P/E) ratio of 25, which is way above its historical average. ...

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LOS ANGELES, Oct. 03, 2025 (GLOBE NEWSWIRE) -- The Portnoy Law Firm advises Fortinet, Inc., (“Fortinet” or the "Company") (NASDAQ: FTNT) investors of a class action on behalf of investors that bought securities between November 8, 2024 and August 6, 2025, inclusive (the “Class Period”). Fortinet investors have until November 21, 2025 to file a lead plaintiff motion. Investors are encouraged to contact attorney Lesley F. Portnoy, by phone 844-767-8529 or email: lesley@portnoylaw.com, to discuss their legal r ...

评级与目标价调整 - H C Wainwright将Plug Power的目标股价从3美元上调至7美元 并维持买入评级 [1] 绿色氢经济性驱动因素 - 电价上涨提升了绿色氢的竞争力 过去一年居民 商业和工业电价分别上涨6.6% 4.8%和5.1% 部分区域出现两位数增长 [1] - 能源价格上涨和加速增长的数据中心需求正在强化绿色氢的经济性 [2] 政策与监管支持 - 美国政府设定了核电发展目标 即到2035年新增35吉瓦装机容量 到2050年新增200吉瓦装机容量 以支持氢能应用 [2] 技术与基础设施机遇 - 小型模块化反应堆有望实现成本效益高的制氢 [2] - 电解槽技术有助于增强电网稳定性 [2]