--- title: "U.S. stock night market fluctuations: Micron Tech rose 7.23% in the night market, benefiting from strong semiconductor demand and analysts raising expectations!" type: "News" locale: "en" url: "https://longbridge.com/en/news/281962456.md" description: "Micron Tech rose 7.23% in after-hours trading; NVIDIA rose 2.90% in after-hours trading, with a transaction volume of USD 121 million; TSMC rose 4.79% in after-hours trading, with a transaction volume of USD 25.94 million; Broadcom rose 3.78% in after-hours trading, with a transaction volume of USD 25.11 million" datetime: "2026-04-08T02:47:25.000Z" locales: - [zh-CN](https://longbridge.com/zh-CN/news/281962456.md) - [en](https://longbridge.com/en/news/281962456.md) - [zh-HK](https://longbridge.com/zh-HK/news/281962456.md) --- # U.S. stock night market fluctuations: Micron Tech rose 7.23% in the night market, benefiting from strong semiconductor demand and analysts raising expectations! **U.S. Stock Market Night Trading Movements** Micron Technology rose 7.23% in night trading. Based on recent news, 1. On April 6, the Semiconductor Industry Association of America predicted that global semiconductor revenue would challenge a new high of $1 trillion, driving up Micron Technology's stock price. Global semiconductor sales reached $88.8 billion in February, a year-on-year increase of 61.8%. Source: Zhitong Finance 2. On April 7, KeyBanc analysts raised Micron Technology's earnings expectations and maintained a "Buy" rating with a target price of $600, driving the stock price up. Analysts pointed out that DRAM and NAND prices could rise by 30% to 50% this quarter. Source: Jinshi Data 3. On April 7, Powerchip Semiconductor Manufacturing Corporation announced a partnership with Micron Technology to enhance capacity utilization and enter the AI memory supply chain, further strengthening Micron Technology's market competitiveness. Source: Caixin News Semiconductor industry demand is strong, driven by AI growth. **Stocks with High Trading Volume in the Industry** NVIDIA rose 2.90% in night trading. Based on recent news, 1. On April 6, the Semiconductor Industry Association of America predicted that global semiconductor revenue would challenge a new high of $1 trillion, driving up the stock prices of major design firms like NVIDIA. NVIDIA's stock rose to $183 in night trading. Source: Zhitong Finance 2. On April 7, KeyBanc analysts noted that the mass production progress of NVIDIA's next-generation Rubin GPU might be adjusted downward due to supply delays of high-bandwidth memory (HBM4), but the long-term demand impact is limited, maintaining an "Overweight" rating. Source: Zhitong Finance 3. On April 7, Firmus, a data center construction company supported by NVIDIA, raised $505 million in a funding round, further solidifying NVIDIA's position in the AI hardware market. Source: Zhitong Finance AI chip demand is strong, and the semiconductor industry outlook is optimistic. TSMC rose 4.79% in night trading. Based on recent key news: 1. On April 7, TSMC's stock price rose due to target price increases from U.S. brokerages, with gross margins expected to climb to 66.8% in Q1 2026, reflecting tight N3 capacity and a weakening New Taiwan Dollar. Source: U.S. brokerage report 2. On April 6, tensions in the Middle East led to fluctuations in the Taiwan stock market, with TSMC experiencing a foreign sell-off of NT$70.4 billion, undermining market confidence. Source: Wall Street News 3. On April 7, TSMC's earnings call is expected to release positive signals, driving a market rebound and increasing stock prices. Source: Zhitong Finance The Taiwan stock market fluctuated due to the Middle East situation, with strong AI demand. Broadcom rose 3.78% in night trading. Based on recent key news: 1. On April 7, Broadcom announced a multi-year agreement with Google and Anthropic to supply custom AI processors and networking equipment. This agreement will last until 2031, and Broadcom will assist in developing products for Google's AI data centers, driving the stock price up by 3.6% 2. On April 7th, Anthropic confirmed its collaboration with Broadcom and Google to expand AI computing power, with annual revenue exceeding $30 billion. This partnership will provide Anthropic with approximately 3.5 gigawatts of computing power support, leading to a rise in Broadcom's stock price. 3. On April 7th, Broadcom reached a long-term TPU and networking supply agreement with Google, lasting until 2031. This agreement provides greater visibility for Broadcom's role in AI infrastructure, resulting in a 3% increase in stock price. 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