--- title: "U.S. stock night trading volatility: Intel rose 3.92% in night trading, boosted by high growth in AI business and better-than-expected earnings report" type: "News" locale: "en" url: "https://longbridge.com/en/news/294441346.md" description: "Intel rose 3.92% in the night session; Micron Technology rose 2.73%, with a trading volume of USD 512 million; SK Hynix rose 3.81% in the night session, with a trading volume of USD 242 million; AMD rose 2.18% in the night session, with a trading volume of USD 5.641 million" datetime: "2026-07-31T02:07:19.000Z" locales: - [zh-CN](https://longbridge.com/zh-CN/news/294441346.md) - [en](https://longbridge.com/en/news/294441346.md) - [zh-HK](https://longbridge.com/zh-HK/news/294441346.md) generator: "portal-rs" --- # U.S. stock night trading volatility: Intel rose 3.92% in night trading, boosted by high growth in AI business and better-than-expected earnings report **U.S. Stock Night Market Movements** Intel rose 3.92% in the night market. Based on recent key news: 1. On July 28, Intel signed a memorandum of cooperation with Lens Technology, focusing on advanced packaging with glass through holes, which drove the stock price up. Lens Technology undertakes mass production process development for glass substrate perforation and high-precision laser processing, while Intel provides explanatory architecture information and manufacturability design guidelines. Guosheng Securities pointed out that the price of electronic cloth has doubled in less than a year, driven not just by simple inventory replenishment but by dual pulls from existing demand such as consumer electronics and automotive electronics, as well as new AI scenarios. The supply side's yarn constraints have marginally increased, and it is expected that the price increase of ordinary cloth still has a basis. 2. On July 30, TSMC developed advanced packaging technology similar to EMIB, which may threaten Intel's core advantages in wafer foundry business. However, against the backdrop of major tech giants like Microsoft and Meta committing to large-scale AI spending, Intel's stock price remained strong. Although TSMC's move may weaken Intel's competitive advantage, the overall sentiment in the tech market remains optimistic, and Intel's stock price was not significantly impacted. 3. On July 29, Intel released its Q2 2026 financial report, with revenue of $16.1 billion, a year-on-year increase of 25%, exceeding expectations for seven consecutive quarters, driven by high growth in AI business leading to profit recovery. The company raised its full-year capital expenditure guidance, and Q3 revenue and profit guidance were also all above market consensus expectations. Intel's Q2 2026 achieved the highest quarterly revenue growth rate in fifteen years, with the DCAI data center business growing at 59% as the core growth engine, of which 48% came from ASP growth. The tech market sentiment is optimistic, with increased AI spending. **Stocks with High Trading Volume in the Industry** Micron Technology rose 2.73% in the night market. Based on recent key news: 1. On July 30, Microsoft released its latest financial report, showing that its AI investments have turned into profits, with its stock price soaring 15.51%, driving a rebound in U.S. stocks, and Micron's stock price surged 18.4%, recovering some of its losses. This news boosted market confidence and pushed Micron's stock price up; 2. On July 28, Changxin Technology was listed on the Shanghai Stock Exchange's Sci-Tech Innovation Board, with its stock price skyrocketing 465.82%, prompting global investors to reassess the competitive landscape of the DRAM industry, leading to a decline in Micron's stock price. The market is concerned that Changxin Technology will accelerate the release of DRAM supply, weakening price increase expectations; 3. On July 28, NVIDIA signed a letter of intent worth over $50 billion with SK Hynix to ensure memory supply, supporting a strong outlook for memory stocks. This news indicates rising AI demand, supporting Micron's stock price. With rising AI demand, memory stock prices have become more volatile. SK Hynix rose 3.81% in the night market. Based on recent key news: 1. On July 29, SK Hynix announced its Q2 financial report, with operating profit increasing 557% to 60.5 trillion won, a record high, but below the market expectation of 64 trillion won. Despite achieving record performance, it did not fully benefit from the price increase cycle of conventional storage chips, leading to stock price volatility Source: International Financial News 2. On July 29, Kis raised the target price for SK Hynix by 24% to 4.7 million KRW, showing market confidence in its future performance. Source: Zhitong Finance 3. On July 29, SK Group Chairman Choi Tae-won purchased 3,600 shares of SK Hynix, indicating insider confidence in the company's prospects. Source: Wall Street Insights Semiconductor industry demand remains strong, AI investments continue. AMD rose 2.18% in after-hours trading. Based on recent key news: 1. On July 29, AMD announced a collaboration agreement with Core Scientific for AI data centers of up to 2.5 gigawatts, driving the stock price up. Under the agreement, AMD will gain over 500 megawatts of data center capacity in the U.S. and retains the right to expand to 2.5 gigawatts. This news boosted market confidence in AMD's data center business, with the stock price rising about 5%. 2. On July 30, Susquehanna raised AMD's target price to $500, citing optimism about its server CPU's potential growth. Analysts expect the data center business to deliver better performance and guidance, pushing the stock price up over 6%. 3. On July 31, Microsoft released its latest financial report, showing that its massive investments in AI have begun to translate into profits, driving a strong rebound in U.S. stocks, with chip stocks also recovering some recent losses. AMD's stock price rose 13%. 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