格隆汇2月26日｜有投资者在互动平台向优迅股份提问：请问贵司400G和800G电芯片产品客户送样情况 怎样了？预计什么时候可以通过客户验证并逐步量产？优迅股份回复称，公司单波100G电芯片 (Driver+TIA)(应用于400G和800G电芯片产品)送样测试中。预计明年小批量订单。 ...

格隆汇2月26日丨优迅股份(688807.SH)在互动平台表示，我们是电芯片公司，和100G PAM4 EML、 70mw和100mW 大功率 CW 光源配套的单波100G电芯片（Driver+TIA）在送样测试中，单波200G电芯 片目前处于研发中，公司严格遵循信息披露规范，目前相关产品的具体研发阶段及客户导入进度属于未 公开信息。 ...

格隆汇2月26日丨优迅股份(688807.SH)在互动平台表示，我们是电芯片公司，而非光芯片公司。25G Pon电芯片已批量交付，50G Pon电芯片处于送样测试阶段，对于涉及在研项目的详细进展，公司将根 据法律法规及监管要求，在达到披露标准时及时履行信息披露义务。 ...

Market Overview - The A-share index showed mixed results on February 26, with the Shanghai Composite Index down by 0.01%, the Shenzhen Component Index up by 0.19%, the Sci-Tech Innovation Board Index up by 1.29%, the ChiNext Index down by 0.29%, and the North Exchange 50 Index down by 0.15% [1] - The total trading volume in the Shanghai, Shenzhen, and Beijing markets reached 2.56 trillion yuan, an increase of 757 billion yuan compared to the previous day, with over 2,400 stocks rising and more than 2,800 stocks falling [1] Sector Performance - The power generation equipment, communication equipment, and electronic components sectors experienced significant gains, with increases of 4.19%, 2.91%, and 2.24% respectively [2] - Conversely, the film and television, insurance, real estate, and precious metals sectors saw the largest declines, with losses of 2.43%, 1.37%, and 1.02% respectively [3] AI Industry Impact - Nvidia's earnings report exceeded expectations, boosting sentiment across the AI supply chain, leading to significant gains in AI hardware stocks such as CPO, copper cables, liquid-cooled servers, and PCBs, with companies like Tianfu Communication and Hengtong Optic-Electric reaching historical highs [3] - Domestic computing chip stocks also benefited from the AI wave, with Cambrian Technologies rising by 8% [3] Lithium Market Update - CATL saw a decline of 4.47% following reports that the Zimbabwean government has suspended all raw material and lithium concentrate exports, including goods in transit, which is expected to drive lithium prices up, posing a significant risk for battery manufacturers [3]

The benchmark The Nikkei index lost some steam over the course of the session as markets digested ​the chipmaker Nvidia's results, analysts said."Since it was widely expected that NVIDIA would post strong results, and it did, this has prompted some profit-taking ​for the moment," said Yutaka Miura, senior technical ⁠analyst at Mizuho ‌Securities.The Nikkei's 14-day relative strength index (RSI) was slightly above ​the 70-mark that ​indicates gains have stretched too far and are poised ⁠to reverse.Live Even ...

Group 1 - The core viewpoint of the news highlights the mixed performance of the stock market, with the Shanghai Composite Index down 0.01%, the Shenzhen Component Index up 0.19%, and the ChiNext Index down 0.29% [1] - Nvidia reported a significant revenue increase of 73% year-on-year for Q4 of fiscal year 2026, reaching $68.1 billion, surpassing analyst expectations of $65.684 billion, alleviating concerns about an "AI bubble" and demonstrating strong ongoing demand for AI [1] - Several stocks in the computing hardware sector surged, including Fenghuo Communication, Chuanrun Co., Shenzhen South Circuit, and Dazhu Laser, which all hit the daily limit [1] Group 2 - The power and grid equipment sector also saw gains, with stocks like Gan Energy, Shunhua Power, Huayin Power, and Xinlian Electronics reaching their daily limit [1] - In contrast, the film industry stocks continued to decline, with Bona Film Group nearing a daily limit down [1] - A total of 78 stocks hit the daily limit up, while 5 stocks hit the daily limit down, with over 2,800 stocks in the Shanghai and Shenzhen markets showing declines [1]

Core Viewpoint - The market is experiencing a divergence, with significant capital flowing into AI hardware while other sectors like film and real estate are declining [3][4]. Group 1: Market Performance - The indices showed little movement, with the Shanghai Composite Index down 0.01%, the ChiNext Index down 0.29%, and the Shenzhen Component Index up 0.19% [1]. - Trading volume increased significantly to 2.55 trillion yuan, indicating active market participation despite stagnant indices [1][6]. Group 2: AI Hardware Sector - AI hardware stocks surged following Nvidia's earnings report, which revealed a 75% increase in data center revenue and optimistic guidance for the next quarter [3]. - Companies like Tianfu Communication, Hengtong Optic-Electric, and Shunling Environment reached historical highs, reflecting strong investor interest in the AI hardware supply chain [3][4]. Group 3: Investment Strategy - Caution is advised against chasing high prices in the AI hardware sector, as many stocks have reached new highs and profit-taking could occur [5][6]. - Two investment opportunities are highlighted: looking for "lagging" stocks within AI hardware that have not yet surged and identifying quality stocks in sectors like film and real estate that have been oversold but remain fundamentally sound [6]. - Emphasis on maintaining a balanced position in the market is crucial, given the rapid rotation of funds between sectors [6].

The S&P 500 closed Wednesday at 6,946.13 — a clean 0.81% gain and the second green day in a row. Then Nvidia Corp (NASDAQ:NVDA) reported its fourth-quarter results. The stock popped 3.5% after hours. Then it faded. By the time most traders called it a day, Nvidia was below $200 again. That sell-the-news wobble is likely the reason a bet on Polymarket opened at 60% “Down,” 40% “Up,” with $42,660 in volume already placed against a simple question: “S&P 500 (SPX) Opens Up or Down on February 26?”Why That Numbe ...

芯片涨价潮还在延续。2月25日，一国产芯片公司发布涨价函，公司决定对MOSFET产品进行价格上 调，上调幅度10%起。据不完全统计，2025年底以来，中微半导、国科微、英集芯、欧姆龙、ADI、英 飞凌等多家国内外公司，已经宣布了产品涨价。 2月26日，芯片板块逆势上涨，星宸科技涨超14%，寒武纪涨超7%，长川科技涨超6%，芯原股份、长电 科技、拓荆科技等纷纷上涨，热门ETF方面，截至14:40，最低费率的芯片ETF汇添富(516920)涨超1%， 冲击5连涨。 芯片 ETF汇添富 √ 516920 图 LT 1.190 市值 7.43亿 量 26.18万 高 1.180 4.16% 1.152 溢价 -0.24% 俱 换 0.014 1.20% 1.170 振幅 3.26% 额 3068.0万 开 汇添富中证芯片产业 ETF 发起式联接 A 近1年 38.13% 跟踪指数:芯片产业 3627.12 1.32% 成立年化收益:19.63% 周K 分时 月K 五日 日K 电子。 (0 均线 ▼ 日线 MA5:1.163 10:1.144 20:1.167 30:1.167 前复权 筹码 1.306 1.270-> ...

WPP's CEO to merge ad agencies in turnaround plan | ReutersSkip to main content[Exclusive news, data and analytics for financial market professionalsLearn more aboutRefinitiv]The corporate logo of WPP is seen in this picture from 2018, obtained July 12, 2019. WPP/Handout via REUTERS [Purchase Licensing Rights, opens new tab]LONDON, Feb 26 (Reuters) - WPP [(WPP.L), opens new tab] will combine its agencies into a single company underpinned by AI and data, with four units including a new "WPP Creative", under ...