Trading Viewpoint: Asian memory stocks rebounded strongly after testing the 50-day moving average; positions in Kioxia and SK Hynix have been covered.
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In pre-market trading on the US stock market, semiconductor, memory, and optical communication sectors continued their decline, with Micron and SanDisk both falling by more than 5%.
According to Mars Finance, on July 8th, based on BIT (bit.com) market data, semiconductor stocks generally fell in pre-market trading in the US. Marvell Technology (MRVL) fell 4.46%, Arm (ARM) fell 3.51%, Intel (INTC) fell 3.47%, Lam Research (LRCX) fell 3.11%, and Applied Materials (AMAT) fell 2.85%. The memory sector saw the largest declines, with SanDisk (SNDK) falling 5.59%, Micron Technology (MU) falling 5.28%, Western Digital (WDC) falling 4.53%, and Seagate Technology (STX) falling 4.19%. Optical communication concept stocks also came under pressure, with Astera Labs (ALAB) down 4.57%, Applied Optoelectronics (AAOI) down 4.47%, Credo (CRDO) down 4.42%, Corning (GLW) down 4.22%, Ciena (CIEN) down 3.69%, and Coherent (COHR) down 3.44%.
US pre-market news at a glance: Samsung's earnings report triggered a collective weakness in semiconductor stocks in pre-market trading; SpaceX officially debuts on the Nasdaq 100 today.
According to BlockBeats, the following are key market news items before the US stock market opened on July 7th: 1. Samsung released its Q2 earnings forecast, showing an operating profit increase of over 1800% year-on-year, with single-quarter profits exceeding the total of the previous three years. Simultaneously, the company's revenue also increased by 129% year-on-year, reaching 171 trillion won. Affected by the semiconductor sell-off triggered by the "sell-off" of Samsung's earnings, chip-related technology stocks generally weakened in pre-market trading. The three major US stock futures indices showed mixed results in pre-market trading: Dow Jones futures rose 0.41%, Nasdaq 100 futures fell 0.9%, and S&P 500 futures fell 0.09%. 2. SpaceX officially debuted on the Nasdaq 100 before the US stock market opened today, with Wall Street institutions collectively bullish. Most institutions believe that SpaceX is no longer just a traditional aerospace company, but a platform company with the potential for rocket launches, Starlink satellite internet, AI infrastructure, and future space computing. 3. DeepSeek is secretly developing its own inference chip. If successful, this would reduce reliance on external suppliers and give it more cost-effective hardware control. However, the project is still in its early stages and faces manufacturing and memory acquisition restrictions due to US export controls. 4. UBS recommends investors buy SK Hynix's upcoming American Depositary Receipts (ADRs) and sell its South Korean shares, as these new shares are expected to trade at higher prices. 5. JPMorgan strategists say the recent weakness in semiconductor stocks should be seen as a buying opportunity, as the chip upcycle is not yet over, and truly meaningful new supply may not appear until 2028. 6. US ADP employment change for the week ending June 20 was 21,000, compared to 30,750 in the previous week. 7. BlackRock will launch an ETF tracking the tech-heavy Nasdaq 100 index, aiming to meet investors' growing demand for participation in the AI-driven stock market rally and challenge Invesco's dominant position. 8. Amazon is returning to the US bond market to raise funds for its artificial intelligence infrastructure. The company will issue eight benchmark bonds with maturities ranging from 3 to 40 years, raising at least $25 billion in the dollar bond offering. 9. Global brokerages have begun coverage research on Elon Musk's SpaceX (SPCX.O), and a preliminary consensus has formed on Wall Street: buy the stock. At least six brokerages, including Morgan Stanley, Goldman Sachs, and UBS, have given it a buy rating, optimistic about its long-term growth prospects, although doubts remain about profitability and valuation.
Binance will launch 10 bStocks trading pairs.
According to Mars Finance, Binance will launch 10 bStocks tokenized security trading pairs on July 7, 2026 at 21:30, including Cerebras (CBRSB), Coinbase (COINB), Roundhill Memory ETF (DRAMB), Corning (GLWB), Alphabet (GOOGLB), Nebius (NBISB), Qualcomm (QCOMB), Semicon Bull 3X ETF (SOXLB), State Street SPDR S&P 500 ETF Trust (SPYB), and Western Digital (WDCB), and will also enable its spot algorithmic trading bot service. The zero-order fee promotion for these trading pairs will last until September 1, 2026 at 07:59.
Hong Kong-listed tech stocks surged during trading, with Meituan rising 8.5%.
According to Mars Finance, citing Jinshi Data, Hong Kong-listed technology and internet stocks collectively surged during trading. Market data shows that Meituan (03690.HK) performed strongly, rising 8.5%; Tencent Holdings (00700.HK) followed suit with gains exceeding 5%; Xiaomi Group (01810.HK) rose over 3%; in addition, Alibaba (09988.HK) and Baidu (09888.HK) also rose simultaneously, both exceeding 2%.
Cryptocurrency stocks fell in pre-market trading; STRATEGY down 4.1%.
According to data from Odaily Odaily, cryptocurrency stocks fell in pre-market trading, following Bitcoin's more than 2% decline. COINBASE GLOBAL fell 3.5%, BIT DIGITAL declined 3.6%, and STRATEGY fell 4.1%. RIOT PLATFORMS fell 4.4%, HUT 8 CORP fell 4.9%, and MARA HOLDINGS fell 3.5%.
U.S. chip stocks fell broadly in pre-market trading, with SanDisk (SNDK.O) down 6.3%.
According to data from Odaily Odaily, US chip stocks generally fell in pre-market trading. Arm (ARM.O) fell 3.8%, SanDisk (SNDK.O) fell 6.3%, and Qualcomm (QCOM.O) fell 2.2%. Nvidia (NVDA.O) fell 1.9%, Micron Technology (MU.O) fell 5%, AMD (AMD.O) fell 2.5%, and Intel (INTC.O) fell approximately 5%.