--- title: "U.S. stock night trading volatility: Super Micro Computer fell 3.80% in night trading, as the positive news for AI servers fails to mask profit-taking pressure" type: "News" locale: "en" url: "https://longbridge.com/en/news/288646839.md" description: "Super Micro Computer fell 3.80% in after-hours trading; SanDisk fell 2.05% in after-hours trading, with a transaction volume of USD 24.76 million; IonQ fell 2.43% in after-hours trading, with a transaction volume of USD 7.29 million; Apple rose 1.18% in after-hours trading, with a transaction volume of USD 4 million" datetime: "2026-06-04T01:06:57.000Z" locales: - [zh-CN](https://longbridge.com/zh-CN/news/288646839.md) - [en](https://longbridge.com/en/news/288646839.md) - [zh-HK](https://longbridge.com/zh-HK/news/288646839.md) --- # U.S. stock night trading volatility: Super Micro Computer fell 3.80% in night trading, as the positive news for AI servers fails to mask profit-taking pressure **U.S. Stock Night Market Movements** Super Micro Computer fell 3.80% in the night market. Based on recent key news: 1. On June 2, Super Micro Computer announced a partnership with Arm to launch an energy-efficient AI server platform, enhancing market competitiveness, with the stock price rising nearly 5% in pre-market trading. Source: Jinse Finance 2. On June 1, Dell released a strong earnings report, with a significant increase in AI server revenue, driving Super Micro Computer's stock price up 12.6%. Source: MoneyDJ News 3. On June 1, Super Micro Computer launched a new generation of server solutions aimed at reducing costs for cloud services and data centers while accelerating deployment speed. Source: Titanium Media AI hardware market annual growth rate exceeds 50%, with strong demand. **Stocks with High Trading Volume in the Industry** SanDisk fell 2.05% in the night market. Based on recent key news: 1. On June 3, Morgan Stanley analyst Joseph Moore raised the target price for SanDisk from $1,100 to $1,750, maintaining a buy rating, and expects the memory shortage to last for two to three years. As a result, SanDisk's stock price rose about 5%, reaching a new 52-week high. 2. On June 3, a Counterpoint Research report indicated that global NAND flash memory market revenue would reach $46 billion in the first quarter of 2026, nearly doubling quarter-on-quarter and growing to 3.5 times year-on-year compared to the same period last year. Samsung maintains the top position with a 29% market share, while SanDisk's market share has increased. 3. On June 3, Morgan Stanley raised its revenue and earnings forecasts for SanDisk, believing that memory chip stocks will perform strongly in 2025 and continue to lead the market in 2026. The firm believes that the memory shortage will drive supply tightness for two to three years, allowing SanDisk's stock price to continue outperforming the market. Demand for storage chips is strong, and market supply and demand are tight. IonQ fell 2.43% in the night market. Based on recent news: 1. On June 3, U.S. quantum computing company Quantinuum is set to go public through an IPO, with a valuation exceeding $10 billion. Market expectations for this IPO are rising, and the stock prices of quantum computing-related companies have surged accordingly. IonQ's stock price rose 4.8% on Tuesday but then retreated. 2. On June 2, IonQ's first-quarter revenue grew 755% year-on-year, reaching $64.7 million, prompting management to raise its full-year guidance to $260 million to $270 million. Despite the impressive performance, the market expressed concerns over its high valuation and ongoing losses, leading to stock price volatility. 3. On June 1, analysts rated IonQ as a strong buy, with target prices ranging from $44.78 to $100. However, despite having over $2 billion in cash reserves, IonQ faces quarterly losses and high valuation risks, affecting investor confidence. The quantum computing industry as a whole is performing strongly, with clear policy support Apple's after-hours trading rose by 1.18%. Based on recent key news: 4. On June 2, JP Morgan maintained an optimistic view on Apple and other "seven giants," believing that their stock prices have further upside potential. JP Morgan pointed out that Apple's stock price has rebounded to a historical high after a pullback in March, with earnings supporting the price rebound. 5. On June 1, data from the China Academy of Information and Communications Technology showed that in April, Apple's iPhone shipments in the Chinese market increased by 1.8% year-on-year, indicating a recovery in demand. Despite fierce competition from local brands, the market holds an optimistic attitude towards Apple's sales performance in China. 6. On June 2, Apple plans to launch new AI features at the Worldwide Developers Conference, and analysts believe this will serve as a catalyst for re-evaluating the stock price. Morgan Stanley and Bank of America both raised their target prices for Apple, believing that the AI strategy will drive Apple into a higher valuation range. 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