每经记者｜张锦河 每经编辑｜程鹏 记者|张锦河 编辑|程鹏 杜恒峰 校对|陈柯名 北京时间2月24日晚，美股三大指数小幅高开，纳指涨0.07%，道指涨0.01%，标普500指数涨0.01%。截至发稿，道指涨0.5%，纳指涨0.33%，标普500指数 涨0.16%。有3106只个股上涨，1985只个股下跌。 美股盘前，AMD股价直线暴涨15%，截至发稿，涨幅回落至5.47%，报207.35美元，最新市值为3380.76亿美元。消息面上，AMD同意向Meta公司出售价 值高达600亿美元的AI芯片。两家公司最新的合作对AMD来说是关键进展，目前其在AI芯片市场远落后于英伟达。英伟达目前是全球市值最大的上市公 司，掌控着约90%的市场份额。Meta已经是AMD的第二大客户，现在对这家芯片制造商的增长将变得更加至关重要。根据华尔街的预测，AMD去年的销 售额为346亿美元，今年有望实现34%的营收增长。哪怕只增加100亿美元的额外销售额，也将加速其追赶英伟达的进程。 | 207.350 t | 最高 | 213.430 今 开 | 211.0 | | --- | --- | --- | --- | | +10.750 ...

19 February 2026 | 5:00AM EST Equity Research Credo Technology Group (CRDO): We see copper in the datacenter staying stronger for longer, with favorable risk/reward - initiate at Buy We initiate coverage of CRDO with a Buy rating and a 12-month price target of $165 (~27% upside). Credo manufactures high-speed, short-range wired connectivity products for the datacenter market, and is the pioneer of a technology called Active Electrical Cables (AECs) — copper-based cables with signal boosting components. AECs ...

格隆汇2月24日｜Astera Labs涨超3%，康宁涨超2%，Coherent、Ciena、Lumentum涨近2%。 ...

周五（2月20日）， 美国最高法院裁定特朗普的关税政策违法， 令美股低开高走， 三大指数集体收涨。 截至收盘，道琼斯指数涨0.47%，报49625.97点；标普500指数涨0.69%，报6909.51点；纳斯达克综合指数涨0.9%，报22886.07点。 | 名称 | 最新价 | 新大都 | 新城區 | | --- | --- | --- | --- | | 道瑪斯指数 | 49625.97 | +230.81 | 0.47% | | 标普500指数 | 6909.51 | +47.62 | 0.69% | | 纳斯达克综合指数 ♥ 22886.07 | | +203.34 | 0.90% | 当天，美国联邦最高法院大法官以6比3的结果维持下级法院裁决，认定美国总统特朗普援引《国际紧急经济权力法》（IEEPA）实施关税政 策超出了其法定权限。 尽管华尔街先前已普遍预期最高法院会做出不利于特朗普政府的裁决，但仍有一些问题悬而未决，例如已征收关税是否退还及如何退还，这 一问题可能需由下级法院进一步裁定。 FBB Capital Partners高级研究分析师Michael Brenner表示："下级法院将不得不弄 ...

每经AI快讯，2月20日，美股光通信概念股涨跌不一，Lumentum涨逾3%，Coherent涨逾4%，Credo Technology跌近2%，Lumen Technologies、Astera Labs跌逾1%。 ...

Core Viewpoint - The optical communication sector in the U.S. stock market is experiencing an upward trend, with Lumentum reaching a historic high, indicating strong investor interest and potential growth in this industry [1] Group 1: Company Performance - Lumentum's stock increased by 5.5%, achieving a new all-time high, reflecting robust market confidence in its performance and future prospects [1] - Astera Labs, Coherent, and Ciena also saw stock price increases of 1%, suggesting a positive sentiment across the optical communication sector [1]

Investment Rating - The report assigns a strong buy rating for Astera Labs, expecting it to outperform the benchmark index by over 20% in the next six months [53]. Core Insights - Astera Labs reported a strong revenue growth of 92% year-over-year for FY2025Q4, with total revenue reaching $270.6 million. The full-year revenue for 2025 was $852.5 million, reflecting a 115% increase [3][8]. - The company is focusing on expanding its presence in the high-speed connectivity sector, particularly in AI deployment and emerging technologies [5][6]. - The strategic emphasis includes significant growth opportunities in AI, with expectations of a tenfold market increase over the next five years, reaching approximately $25 billion [5]. Revenue Overview - For FY2025Q4, Astera Labs achieved total revenue of $270.6 million, a 17% quarter-over-quarter increase and a 92% year-over-year increase. The full-year revenue for 2025 was $852.5 million, up 115% year-over-year [3][8]. - The Non-GAAP gross margin for Q4 was 75.7%, with a Non-GAAP operating profit of $108.8 million, resulting in an operating margin of 40.2% [3][8]. Business Segment Performance - Signal Conditioning Business: The Aries product line saw nearly 70% year-over-year growth, with the Aries Gen 6 being the only PCIe 6 DSP retimer solution available for mass delivery [4][9]. - Intelligent Cable Module Business: The Taurus series experienced over fourfold revenue growth in 2025, driven by the mass delivery of 400G design solutions [4][10]. - Switching Matrix Business: The Scorpio P series exceeded the target of 10% of total revenue for the year, remaining the only PCIe 6 switching architecture product available for mass shipment [4][11]. - Emerging Products: The Leo CXL memory expansion product made significant progress in 2025, with collaborations with Microsoft, Intel, and SAP, expecting initial mass production in the second half of 2026 [4][12]. FY26Q1 Guidance - Astera Labs expects FY2026Q1 revenue to be between $286 million and $297 million, representing a quarter-over-quarter growth of approximately 6% to 10%. The Non-GAAP gross margin is projected to be around 74%, with earnings per share estimated at $0.53 to $0.54 [5][13].

Core Viewpoint - Astera Labs' shares declined despite exceeding fourth-quarter earnings expectations, as investors expressed skepticism regarding the value of a significant deal with Amazon [1] Group 1: Earnings Performance - Astera Labs reported a fourth-quarter earnings beat, indicating stronger-than-expected financial performance [1] Group 2: Investor Sentiment - Investors raised concerns about the rationale behind the large deal with Amazon, leading to a drop in share prices [1]

Group 1: Earnings Performance - Astera Labs reported fourth-quarter earnings that exceeded expectations on both revenue and net income, with revenue rising 92% year over year to $271 million, surpassing the expected $250 million [1][6] - The company achieved a net income of $45 million for the quarter, an 82% increase from $24.7 million the previous year [2] - Earnings per share were reported at 58 cents, compared to the expected 51 cents [6] Group 2: Future Outlook - Astera Labs anticipates first-quarter revenue to be between $286 million and $297 million, which is above Wall Street's expectation of $259 million [2] - The CEO highlighted that the company is positioned to benefit from the growing demand in the AI infrastructure space, particularly in connectivity solutions [3] Group 3: Strategic Developments - The company announced the appointment of Desmond Lynch as the new finance chief, effective March 2, while the current finance chief Mike Tate will transition to a strategic advisor role [3] - Astera Labs issued a new warrant for Amazon to purchase approximately $466 million in the company's stock, indicating strong investor interest [4] - The establishment of a new research and development center in Israel aims to tap into the local talent pool, addressing resource availability challenges [5] Group 4: Market Position - Astera Labs has established partnerships with major companies such as Nvidia, AMD, Intel, and Amazon, enhancing its market presence in the semiconductor industry [5] - The CEO noted that the shift in bottlenecks from compute to connectivity presents significant growth opportunities for the company [3]

Market Overview - Global stock markets have returned to historical highs, with Japan's market continuing its upward trend and software stocks stabilizing, boosting overall risk appetite [2][30] - As of the report, Dow futures rose by 0.06%, S&P 500 futures increased by 0.11%, and Nasdaq futures gained 0.06% [3][30] - European markets saw the Stoxx 600 index slightly retreat from a record high, while Kering Group surged by 11% due to signs of recovery in its Gucci business [4][30] Japanese Market - The Nikkei 225 index closed up by 2.3%, with other Asian markets showing moderate gains: Hang Seng Tech Index up by 0.5%, Shanghai Composite Index up by 0.1% [5][31] - The market anticipated that the victory of the ruling party would benefit the Japanese stock market due to planned fiscal stimulus, with unexpected rebounds in Japanese government bonds and the yen [5][31] Economic Data Focus - Traders are awaiting a series of U.S. economic data, with retail sales being the first major report expected to show resilience in consumer spending despite high living costs and a weak job market [6][32] - Upcoming data includes non-farm payrolls and inflation metrics, which will influence expectations regarding the Federal Reserve's interest rate path [6][32] Technology Sector Insights - PineBridge Investments' Mike Kelly expressed confidence in the current tech stock rebound, emphasizing the importance of identifying winners in the evolving landscape of disruptive technologies [7][33] - Ecofi Investissements' Karen Georges anticipates an economic rebound in the second half of the year, although short-term consumer data may appear less optimistic [7][33] Currency and Commodity Movements - The Chinese yuan strengthened to its highest level against the dollar since May 2023, following reports of regulatory recommendations to reduce U.S. Treasury exposure [7][33][34] - Gold prices maintained above $5,000, with traders awaiting new catalysts, while Bitcoin fell by 2.3% to $68,708 [6][36] Company-Specific Developments - Datadog's stock surged over 10% in pre-market trading, while Spotify's shares rose by 11% due to expected profits exceeding forecasts [15][42] - Conversely, Coca-Cola's stock fell over 2% as its fourth-quarter net revenue missed market expectations [17][43] - Ferrari's stock jumped nearly 10% due to strong demand, with orders extending to the end of 2027 [20][46]