欧菲光公告，公司拟通过发行股份的方式购买南昌市产盟投资管理有限公司持有的欧菲微电子（南昌）有限公司28.2461%股权。深圳证券交易所并购重组审核委员会于2026年5月21日召开2026年第5次并购重组审核委员会审议会议，对本次交易的申请进行了审议。根据深圳证券交易所并购重组审核委员会发布的《深圳证券交易所并购重组审核委员会2026年第5次审议会议结果公告》，本次会议的审议结果为：本次交易符合重组条件和信息披露要求。本次交易尚需取得中国证券监督管理委员会同意注册的批复，最终能否取得中国证券监督管理委员会同意注册的批复及最终取得时间仍存在不确定性。

Investors in AMN Healthcare Services AMN need to pay close attention to the stock based on moves in the options market lately. That is because the Dec 18, 2026 $05.00 Call had some of the highest implied volatility of all equity options today. What is Implied Volatility? Implied volatility shows how much movement the market is expecting in the future. Options with high levels of implied volatility suggest that investors in the underlying stocks are expecting a big move in one direction or the other. It could also mean there is an event coming up soon that may cause a big rally or a huge sell off. However, implied volatility is only one piece of the puzzle when putting together an options trading strategy. What do the Analysts Think? Clearly, options traders are pricing in a big move for AMN Healthcare Services share, but what is the fundamental picture for the company? Currently, AMN Healthcare Services is a Zacks Rank #3 (Hold) in the Business - Services Industry that ranks in the Top 39% of our Zacks Industry Rank. Over the last 60 days, one analyst has increased his estimate for the current quarter, while none have revised their estimates downward. The net effect has taken our Zacks Consensus Estimate for the current quarter to move from 10 cents per share to 188 cents per share in the same time period. Given the way analysts feel about AMN Healthcare Services right now, this huge implied volatility could mean there’s a trade developing. Often times, options traders look for options with high levels of implied volatility to sell premium. This is a strategy many seasoned traders use because it captures decay. At expiration, the hope for these traders is that the underlying stock does not move as much as originally expected. Looking to Trade Options? Check out the simple yet high-powered approach that Zacks Executive VP Kevin Matras has used to close recent double and triple-digit winners. In addition to impressive profit potential, these trades can actually reduce...

格隆汇5月21日｜国际咨询企业安永公司21日发布的一项调查显示，2025年，德国吸引外商直接投资项目数量连续8年下降，创17年来最低水平。据安永调查，德国2025年已公布的外商直接投资项目共548个，比前一年下降10%，为2009年来最低水平。

All 12 crew members and 216 passengers on board the flight were killed when the plane crashed into the sea from a height of 38,000ft (11,580m), making it the deadliest incident in French aviation history.

格隆汇5月21日｜美国5月费城联储制造业指数 -0.4，预期18，前值26.7。

Artificial intelligence has become the new arms race for Big Tech, but the battle is no longer just about who has the smartest chatbot. It is increasingly about who controls the hardware underneath it. That matters because AI models are expensive to train, power-hungry to run, and dependent on scarce semiconductor supply. So the question ... Google Reveals Plan to Dominate AI: Copy Apple

BlockchAIn Digital Infrastructure Inc. Heitz Brings 25+ Years of Enterprise Business Development Leadership and a Proven Record of Closing Large-Scale Data Center Transactions Appointment Strengthens Commercial Organization as BlockchAIn Scales Capacity Leasing and Customer Engagement NEW YORK, May 21, 2026 (GLOBE NEWSWIRE) -- BlockchAIn Digital Infrastructure, Inc. (NYSE American: AIB) today announced the appointment of Gary Heitz as Vice President of Sales, effective May 21, 2026. In his new role, Mr. Heitz will lead BlockchAIn’s business development organization, spanning client acquisition, account strategy, and capacity buyer engagement. Mr. Heitz brings more than 25 years of enterprise and infrastructure business development experience. He most recently served as Sales Director at Cologix, where he executed large-scale hyperscale deployments across North America and closed transactions reaching into the hundreds of millions, earning four-time Presidents Club recognition and averaging 180% of quota between 2021 and 2025. Prior to Cologix, Mr. Heitz worked at Google, where he consistently led his team in quota attainment, maintaining a four-year average of 135% and driving 200% incremental growth. He brings a proven track record of sales execution in one of the most competitive segments of the market. “Gary’s ability to originate and close large, complex deals is exactly the capability we are building into our commercial engine,” said Jerry Tang, Chief Executive Officer of BlockchAIn. “His enterprise relationships and deep familiarity with capacity buyers’ procurement processes will accelerate our pipeline and position BlockchAIn for the next phase of growth.” “The fundamentals driving demand for data center capacity have never been stronger, and BlockchAIn has the platform and the ambition to meet it,” said Heitz. “I am looking forward to joining the team and being able to contribute to that growth.” About BlockchAIn BlockchAIn is a developer and operator of di...

AMD (NASDAQ: AMD) reported an excellent first quarter, but the real reason the chipmaker has performed so well is because of investors' expectations for the future. In this video, I look beyond the numbers and discuss five of the most important quotes from CEO Lisa Su's remarks on the company's earnings call. *Stock prices used were the morning prices of May 20, 2026. The video was published on May 21, 2026. Will AI create the world's first trillionaire? Our team just released a report on the one little-known company, called an "Indispensable Monopoly" providing the critical technology Nvidia and Intel both need. Continue » Should you buy stock in Advanced Micro Devices right now? Before you buy stock in Advanced Micro Devices, consider this: The Motley Fool Stock Advisor analyst team just identified what they believe are the 10 best stocks for investors to buy now… and Advanced Micro Devices wasn’t one of them. The 10 stocks that made the cut could produce monster returns in the coming years. Consider when Netflix made this list on December 17, 2004... if you invested $1,000 at the time of our recommendation, you’d have $481,750!* Or when Nvidia made this list on April 15, 2005... if you invested $1,000 at the time of our recommendation, you’d have $1,352,457!* Now, it’s worth noting Stock Advisor’s total average return is 990% — a market-crushing outperformance compared to 206% for the S&P 500. Don't miss the latest top 10 list, available with Stock Advisor, and join an investing community built by individual investors for individual investors. See the 10 stocks » *Stock Advisor returns as of May 21, 2026. Matt Frankel, CFP has no position in any of the stocks mentioned. The Motley Fool has positions in and recommends Advanced Micro Devices. The Motley Fool has a disclosure policy. Matthew Frankel is an affiliate of The Motley Fool and may be compensated for promoting its services. If you choose to subscribe through their link they will earn some extra money that ...

格隆汇5月21日｜美国4月营建许可总数录得144.2万户，预期138.5万户，前值136.3万户。

Tom Werner/DigitalVision via Getty Images There are very few names that generate the polarized reaction that Medical Properties Trust ( MPT ) does in the investment community. Bears have been on the right side of this trade for the better part of three years and they’ve earned cent of underperformance. Everything has gone there way from the Steward Health Care bankruptcy to the Prospect implosion while shareholders endured dividend cuts and secondary offerings at depressed prices. The stock went from the mid $20’s in 2022 with a strong dividend to under $4 in 2025. Here is the thing about MPT, the bad news is already priced in. Now it’s a matter of whether management can execute on their turnaround plan or not. After digging through the Q1 earnings report I think MPT could be setup for a comeback. This isn’t a back to $24 story by any means as that ship has probably sailed. This is now a story about a hospital REIT trading at 68% of book value , with $1.12 billion of contractual base rent already on the books with a dividend that is fully covered. If management executes on the refinancing wall in front of them I think that MPT can re-rate from here. It looks like MPT has been establishing a base and I am much more optimistic on MPT than I was in 2025. Seeking Alpha Following up on my previous article about MPT Back in October I had written an article on MPT ( can be read here ) where I had discussed how the operational recovery was underway. MPT’s turnaround was moving forward by new tenants, refinancing, and asset sales but the real problem was sill lingering tenant issues and operator bankruptcy risks. MPT had traded at a steep discount to book and for a good reason at the time despite showcasing improved rental income and strategic capital management. It’s been several quarters since I have covered MPT and I am getting much more optimistic. I am not ready to become bullish again but if MPT can pull off favorable refinancing terms I would be inclined to upgrade my...

格隆汇5月21日｜美国4月新屋开工总数年化 146.5万户，预期141万户，前值由150.2万户修正为150.7万户。

美国上周首次申领失业救济人数为20.9万人，预估为21万人，前值为21.1万人。

Microsoft (NASDAQ:MSFT) is having one of its strangest years in recent memory. The AI franchise is exploding, with CEO Satya Nadella telling investors “Our AI business surpassed an annual revenue run rate of $37 billion, up 123% year-over-year.” Yet shares trade at $421.06, down 12.74% year to date. Intelligent Cloud just reported $34.681 billion, up ... This Will Be Microsoft’s Stock Price in 2028

GummyBone/iStock Editorial via Getty Images Nvidia ’s ( NVDA ) earnings release for its first quarter (Q1) of FY2027 on the 20 th of May 2026 once again ostensibly beat expectations by delivering $81.62 billion in revenue versus a consensus expectation of $78.86 billion and adjusted earnings per share ( EPS ) of $1.87 versus an expectation of $1.76. In the post-trading session, the stock didn’t rise in post-trading. The reasons behind these are complex and related to ground conditions for AI. Trend Drilldown In Q1 2027, there is no stopping the company’s near-complete dependence on enterprise-driven AI boom, as seen in the “Compute & Networking” segment’s performance. Source: Created by Sandeep G. Rao using data from Nvidia's Financial Statements The “Graphics” segment – which caters to consumers, gamers, and graphics designers et al to create its “persona” of computing excellence – is barely at 5% of operating income contribution and is trending to close FY2027 even lower. Seasonality patterns in revenue – particularly pertinent given disciplined corporate spends – lends strongly to strong performance this quarter: if Q1 2027’s trend were to continue, FY2027 would close with a net 152% growth over FY2026. Source: Created by Sandeep G. Rao using data from Nvidia's Financial Statements While net income per share is currently trending at a monstrous 220% growth, this needs to be tempered with the fact that the company has an extensive portfolio of investments with stakes in various AI companies (such as OpenAI), cloud platforms (such as CoreWeave), and other publicly-held equities, often with stake-for-sales arrangements that ensure a pipeline of sales. Market fervour in AI hase impacted the valuation of privately-held companies particularly strongly: in FY2026, Nvidia’s portfolio was at $1 billion, which grew to $9 billion by FY2026. In Q1 2027 – three short months later – this now stands at $15.9 billion . After factoring out the value of these investments, adjusted...

格隆汇5月21日｜精智达公告，公司本次向特定对象发行股票募集资金总额不超过人民币290,190.00万元(含本数)，扣除发行费用后的募集资金净额拟投入半导体存储测试设备产业化智造项目、半导体存储测试设备技术研发项目、高端芯片测试设备及前沿技术研发中心项目、补充流动资金。在上述募集资金投资项目的范围内，公司可根据项目的进度、资金需求等实际情况，对相应募集资金投资项目的投入顺序和具体金额进行适当调整。

GummyBone/iStock Editorial via Getty Images Nvidia ’s ( NVDA ) earnings release for its first quarter (Q1) of FY2027 on the 20 th of May 2026 once again ostensibly beat expectations by delivering $81.62 billion in revenue versus a consensus expectation of $78.86 billion and adjusted earnings per share ( EPS ) of $1.87 versus an expectation of $1.76. In the post-trading session, the stock didn’t rise in post-trading. The reasons behind these are complex and related to ground conditions for AI. Trend Drilldown In Q1 2027, there is no stopping the company’s near-complete dependence on enterprise-driven AI boom, as seen in the “Compute & Networking” segment’s performance. Source: Created by Sandeep G. Rao using data from Nvidia's Financial Statements The “Graphics” segment – which caters to consumers, gamers, and graphics designers et al to create its “persona” of computing excellence – is barely at 5% of operating income contribution and is trending to close FY2027 even lower. Seasonality patterns in revenue – particularly pertinent given disciplined corporate spends – lends strongly to strong performance this quarter: if Q1 2027’s trend were to continue, FY2027 would close with a net 152% growth over FY2026. Source: Created by Sandeep G. Rao using data from Nvidia's Financial Statements While net income per share is currently trending at a monstrous 220% growth, this needs to be tempered with the fact that the company has an extensive portfolio of investments with stakes in various AI companies (such as OpenAI), cloud platforms (such as CoreWeave), and other publicly-held equities, often with stake-for-sales arrangements that ensure a pipeline of sales. Market fervour in AI hase impacted the valuation of privately-held companies particularly strongly: in FY2026, Nvidia’s portfolio was at $1 billion, which grew to $9 billion by FY2026. In Q1 2027 – three short months later – this now stands at $15.9 billion . After factoring out the value of these investments, adjusted...

美国4月营建许可环比初值 5.8%，预期 2.5%，前值 -11.4%。 风险提示及免责条款 市场有风险，投资需谨慎。本文不构成个人投资建议，也未考虑到个别用户特殊的投资目标、财务状况或需要。用户应考虑本文中的任何意见、观点或结论是否符合其特定状况。据此投资，责任自负。

众兴菌业公告，公司于2026年5月20日召开董事会，同意以3000万元投资设立全资子公司汉中众兴菌业科技有限公司，负责实施“珍稀食药用菌繁育生产项目”。项目预计投资总额1.1亿元，租赁城固县三合循环经济产业园区内设施，租期15年，年租金9470万元。

American hedge-fund manager Bill Ackman recently announced that he is betting big on Microsoft stock (NASDAQ: MSFT). He disclosed that his investment arm, Pershing Square Capital has taken an entry position in MSFT in Q1 of 2026. The billionaire purchased 5.6 million shares of the tech giant, and the position is worth $2.09 billion. The asset accounts for about 5.3% of the overall figures in Pershing Square Capital. Microsoft’s Business Model Difficult to Dislodge, Says Bill Ackman After Buying MSFT Stock Source: Fox Business Bill Ackman’s purchase of Microsoft stock comes after the billionaire dumped Alphabet’s Google Class A stock (NASDAQ: GOOGL). He purchased Google stock in 2023 and stressed that the investment is for the long term. However, in three years, the hedge fund manager sold GOOGL to accumulate MSFT instead. The billionaire is now bullish on Microsoft stock due to its valuation. Moreover, the billionaire clarified that selling Google stock for Microsoft has nothing to do with Alphabet’s revenue stream. “Selling Google is not a bet against the company. We are very bullish on Alphabet’s long-term prospects, but given current valuation considerations within our finite capital base, we used Google as a source of funds to buy Microsoft,” he said. Also Read: NVDA Stock Price Target: Wall Street Reacts to Earnings Report His statement continued that the essence of the investment swap occurred due to “capital allocation” and not a “strategic judgment.” Despite his statements, if you look closely, Bill Ackman made a significant move in owning Microsoft stock. MSFT suffered a major price pullback early this year, falling to as low as $356. It had fallen nearly 22% year-to-date, and was among the least performing Magnificent Seven stocks. Selling Alphabet’s Google stock after minting profit and buying Microsoft at its low point remains a smart move. In this way, Bill Ackman will make a profit from both Google and Microsoft. The billionaire stressed that the Micro...

周四（5月21日）美国股市守住涨幅，投资者对英伟达业绩反应平淡，削弱了上一交易日股市反弹的动能。油价下跌，债券小幅走高。交易员正在等待观察，中东和平协议的希望是否会转化为实质性进展。 截至发稿，道指期货跌0.11%，标普500指数期货跌0.24%，纳指期货跌0.38%。 欧洲斯托克600指数上涨0.4%，未能跟随全球股市的更广泛反弹。巴黎CAC 40指数持平，德国DAX下跌0.2%。西班牙IBEX 35指数下跌0.25%；意大利FTSE MIB指数小幅上涨0.1%。阿姆斯特丹以半导体股为主的AEX指数下跌0.4%。欧洲市值最高公司ASML下跌1%，此前市场对英伟达隔夜业绩反应平淡。 英伟达股价在盘前交易中波动剧烈，在涨跌之间摇摆，并从盘后跌幅中恢复。这家芯片制造商创纪录的第一季度销售额仍不足以提振投资者情绪。该股最新上涨0.2%。 美国盘前交易中，Intuit下跌13%，此前这家金融软件公司表示，计划裁员约17%。在埃隆·马斯克旗下SpaceX公开提交首次公开募股申请后，太空探索和卫星互联网公司股价整体基本持稳。 AJ Bell市场主管Dan Coatsworth表示：“投资者对英伟达有极高期待。”他表示：“尽管该公司季度销售额和盈利再次超出市场一致预期，但由于市场担忧其快速增长的可持续性，股价在盘前交易中下跌。” 不过，围绕AI涨势持久性的疑问，尚未冲击美国股市的大幅上涨。美国股市今年以来已上涨超过8%。 亚洲市场更为乐观 美国市场较为温和的基调，与亚洲市场的乐观情绪形成对比。在亚洲，一项关键科技股指标创下六周来最大涨幅。 在首尔，LG电子和现代摩比斯股价双双大涨，此前英伟达首席执行官黄仁勋强调了机器人和自动驾驶汽车带来的机遇。 软银 集团股价大涨20%，因据称这家日本投资者支持的两家公司——OpenAI和SB Energy Corp．——正准备进行首次公开募股。区域芯片制造商跟随美国同行周三的涨势走高。 桑坦德资产管理欧洲策略主管Francisco Simón表示：“亚洲这轮上涨受到科技板块强劲动能的支撑，尤其是围绕AI需求当前现实情况的动能。展望未来，投资者也继续看到与AI未来演进相关的结构性增长潜力，包括那些可能崛起成为领导者的公司。” 特朗普就伊朗问题释放复杂信号 布伦特原油下跌0.7%，至每桶略高于104美元；WTI期货上涨1.5%，至每桶99.80美元...

美国4月营建许可初值 144.2万户，预期 138.4万户，前值 136.3万户。 风险提示及免责条款 市场有风险，投资需谨慎。本文不构成个人投资建议，也未考虑到个别用户特殊的投资目标、财务状况或需要。用户应考虑本文中的任何意见、观点或结论是否符合其特定状况。据此投资，责任自负。

The SonicShares Global Shipping ETF (NASDAQ:BOAT) pays one of the more unpredictable distributions in the ETF universe, and shareholders pulling income from BOAT need to understand why. The fund holds container, dry bulk, and tanker operators whose dividends rise and fall with global freight rates, and BOAT’s quarterly payouts have ranged from pennies to multiple ... BOAT’s Unpredictable Dividends Returned 51% in One Year, But Income Comes With a Catch

美国5月费城联储制造业指数 -0.4，预期 17.8，前值 26.7。 风险提示及免责条款 市场有风险，投资需谨慎。本文不构成个人投资建议，也未考虑到个别用户特殊的投资目标、财务状况或需要。用户应考虑本文中的任何意见、观点或结论是否符合其特定状况。据此投资，责任自负。

格隆汇5月21日｜美国至5月16日当周初请失业金人数录得20.9万人，预期21万人，前值由21.1万人修正为21.2万人。

Beijing is increasingly seen as key to securing international stability and economic opportunities, a status which both Washington and Moscow are converging on. Chinese President Xi Jinping’s recent foreign policy interactions with the leaders of the United States and Russia highlight China’s rising strategic position – acting as a significant player in global affairs, from the conflict in Ukraine to the volatile situation with Iran. Xi’s relationship with Russian President Vladimir Putin has become one of the defining geopolitical dynamics of the modern era, especially in the context of the Ukraine war and the broader reconfiguration of global power. Putin’s comments earlier this month that the war in Ukraine may be “ coming to an end ” marked a notable rhetorical shift after years of grinding conflict and escalating geopolitical confrontation. Advertisement The statement may have been influenced by Beijing’s quiet behind-the-scenes diplomacy, consistently arguing for ceasefires and negotiations. More notably, Putin’s comments came before this week’s summit with Xi , held in Beijing, a major outcome of which was their joint declaration on the establishment of a multipolar world and a “new type” of international relations. In this context, their declaration included criticism aimed at the US for attacks on Venezuela and Iran, as well as its proposed “ Golden Dome”. They jointly called for countries to stop impeding international trade and threatening supply chains in an indirect reference to the blockade of the Strait of Hormuz and also shared concerns over Japan’s rearmament , which they say “poses a serious threat” to regional peace and stability. Russian President Vladimir Putin (centre) shakes hands with Chinese Foreign Minister Wang Yi during his meeting with President Xi Jinping (right) at the Great Hall of the People in Beijing, on May 20. Photo: Reuters The summit also highlighted the economic prosperity dimension of the relationship. Russia and China signed...

美国5月9日当周续请失业救济人数 178.2万人，预期 178.6万人，前值 178.2万人。 风险提示及免责条款 市场有风险，投资需谨慎。本文不构成个人投资建议，也未考虑到个别用户特殊的投资目标、财务状况或需要。用户应考虑本文中的任何意见、观点或结论是否符合其特定状况。据此投资，责任自负。

How much a stock's price changes over time is a significant driver for most investors. Not only can price performance impact your portfolio, but it can help you compare investment results across sectors and industries as well. The fear of missing out, or FOMO, also plays a factor in investing, especially with particular tech giants, as well as popular consumer-facing stocks. What if you'd invested in Quanta Services (PWR) ten years ago? It may not have been easy to hold on to PWR for all that time, but if you did, how much would your investment be worth today? Quanta Services' Business In-Depth With that in mind, let's take a look at Quanta Services' main business drivers. Quanta is a leading national provider of specialty contracting services, and one of the largest contractors serving the transmission and distribution sector of the North American electric utility industry. Quanta has operations in the United States, Canada, Australia and other selected international markets. Starting from fourth-quarter 2021, Quanta reports results under three reportable segments: Electric Power Infrastructure Solutions, Underground Utility and Infrastructure Solutions, and Renewable Energy Infrastructure Solutions. The Electric Power Infrastructure Solutions segment (which accounted for 46.5% of 2023 revenues) provides network solutions to customers in the electric power industry. Services performed include design, installation, upgrade, repair and maintenance of electric power transmission and distribution networks, and sub-station facilities; emergency restoration services; installation of “smart grid” technology on electric power networks; and communications infrastructure services. Renewable Energy Infrastructure Solutions segment (29.5%) provides infrastructure solutions to clients involved in the renewable energy and/or related infrastructure. This segment provides services related to engineering, procurement, new construction, upgrade, and repair and maintenance of utility...

美国4月新屋开工 146.5万户，预期 141万户，前值 150.2万户。 风险提示及免责条款 市场有风险，投资需谨慎。本文不构成个人投资建议，也未考虑到个别用户特殊的投资目标、财务状况或需要。用户应考虑本文中的任何意见、观点或结论是否符合其特定状况。据此投资，责任自负。

美国4月新屋开工环比 -2.8%，预期 -5.3%，前值 10.8%。 风险提示及免责条款 市场有风险，投资需谨慎。本文不构成个人投资建议，也未考虑到个别用户特殊的投资目标、财务状况或需要。用户应考虑本文中的任何意见、观点或结论是否符合其特定状况。据此投资，责任自负。

美国5月16日当周首次申请失业救济人数 20.9万人，预期 21万人，前值 21.1万人。 风险提示及免责条款 市场有风险，投资需谨慎。本文不构成个人投资建议，也未考虑到个别用户特殊的投资目标、财务状况或需要。用户应考虑本文中的任何意见、观点或结论是否符合其特定状况。据此投资，责任自负。