Major U.S. indexes closed Monday on a mixed note, with the Dow Jones Industrial Average rising 0.1% to 45,216.14, while the S&P 500 fell 0.39% to 6,343.72 and the Nasdaq declined 0.7% to 20,794.64.These are the top stocks that gained the attention of retail traders and investors through the day:Micron Technology Inc. (NASDAQ:MU)Micron’s stock fell 9.88%, closing at $321.80. It reached an intraday high of $362.81 and a low of $318.40, with a 52-week range of $61.54 to $471.34. In the after-hours trading, the ...

Nvidia (NVDA 1.40%) is the poster child of the artificial intelligence (AI) industry. Its high-powered chips are the brains that power AI. The company's leading position in the chip industry isn't lost on Wall Street, with the stock up 50% over the past year and over 18,000% over the past decade.That said, Nvidia's stock is down nearly 20% from its 52-week high, and it has a new chip platform on the way in late 2026. Is now the time to buy this stock, or should investors just keep it on their wish list?Nvid ...

2）分层存储：例如英伟达在Rubin平台中引入推理上下文记忆存储（ICMS）平台，据英伟达官网，该 平台构建了一个上下文记忆层（通过以太网连接的闪存层级，专门针对KV Cache进行优化），通过保 持延迟敏感、可复用的推理上下文并对其进行预加载来提高GPU利用率，从而增强现有的网络对象和文 件存储，使吞吐量（TPS）提高了5倍，并且比传统存储的能效提高了5倍。 3）模型架构优化：GQA/MQA（Grouped/Multi-Query Attention）已经是Llama、Mistral等主流模型标 配，KV Heads远少于Query Heads，显著降低KV Cache占用。MLA（Multi-Head Latent Attention）是 DeepSeek在DeepSeek-V2中首次提出的新型注意力机制，也是专门为了解决KV cache内存瓶颈而设计的 架构级创新。 显存优化为持续趋势，看好Agent AI时代存力爆发需求 智通财经APP获悉，中信证券发布研报称，看好Agent AI时代存力提升下存算产业趋势，近存计算高景 气，看好HBM及CUBE产业链；同时存储紧缺下主流至利基存储全面缺货涨价，预计2 ...

Magnifying Momentum: Month-to-Date Direxion Inflow Leaders Today's market uncertainty demands high-conviction trading. With the month of March coming to a close, the latest Direxion leveraged ETF fund flow data reveals a preference for semiconductors, international recovery, and specific high-growth mega-caps. Courtesy of data from VettaFi Pro, the top five funds below represent where trading interest occurred this month: Single-stock names also saw trading interest, reflecting potential plays on ...

The U.S. stock market presented a divided front on Monday, March 30th, 2026, as a significant rally in energy commodities clashed with a persistent sell-off in the technology and semiconductor sectors. While the blue-chip heavy Dow Jones Industrial Average managed to stay in positive territory, the broader S&P 500 and the tech-heavy Nasdaq Composite faced downward pressure throughout the session.Major Index Performance RecapAs of the current session, the Dow Jones Industrial Average (^DJI) is trading at 45, ...

What's the newest brick, Stephen? >> Well, the newest brick is the Iran war. The brick before that was AI is going to destroy the world and free cash flows are declining. >> So, the AI D disruption story, by the way, is still going on, too. And >> that's still out there for us once we get through. I mean, we just before the war started somewhat preciently, we had no idea, but we did lower our target for the S&P for the year largely because of that story, right? >> And taking down our multiple on the market. ...

The Micron Technology offices in San Jose, California, US, on Tuesday, Dec. 16, 2025.Micron shares plummeted 10% on Monday, continuing the memory maker's significant post-earnings sell-off.The company snapped a six-day slide on Friday with a modest gain, but with Monday's loss, the stock is down 30% since its blowout earnings report on March 18. Other tech names also saw big losses Monday as oil climbed with the Iran war entering a fifth week and President Donald Trump threatening to destroy the country's o ...

The U.S. stock market exhibited a stark divergence on Monday, March 30th, 2026, as blue-chip stability clashed with a significant retreat in technology and small-cap equities. While the Dow Jones Industrial Average managed to eke out a modest gain, the broader market struggled under the weight of surging energy costs and a sharp sell-off in the semiconductor sector. Volatility remained a central theme for investors, with the CBOE Volatility Index (^VIX) holding at a heightened level of 30.42, despite a slig ...

Goldman Sachs initiated coverage of Qualcomm (NASDAQ: QCOM) with a Neutral rating and a $135 price target, reflecting a balanced risk-reward profile. The firm described Qualcomm as a leading fabless semiconductor designer, widely recognized for its Snapdragon processors used in smartphones. It noted that the company is actively pursuing diversification by leveraging its intellectual property to expand into adjacent markets such as automotive, personal computers, and data centers. However, Goldman Sachs said ...

Let's take a look at the bigger picture. Tyler Herage is with us, partner vertical research advisory. You know, how do you sort of navigate this kind of market, right.I mean, I know the president is really trying to put this outlook that they really want to wrap it up, but at the same time, it doesn't seem like Iran's participating as quickly to end it. >> Well, that's right. It doesn't seem like there's an exact end date on the horizon which certainly has the market worried here even more than the fears th ...