Asian technology stocks plummeted on Thursday, August 6, 2026, led by a nearly 10% plunge in SK Hynix and a 6% drop in Samsung Electronics. The selloff followed a weak session on Wall Street where AI-linked names stumbled, signaling a sharp shift in investor sentiment regarding the sustainability of aggressive AI spending.
The retreat across Asian markets reversed a previous day’s AI-fueled rally, as investors grew cautious about the high costs of data centers and the timing of returns on artificial intelligence investments. This volatility was most acute in South Korea, where the semiconductor-heavy market has recently whipsawed between record gains and steep losses.
Chip Bellwethers and Regional Market Slumps
The impact was felt most heavily in Seoul and Tokyo. In South Korea, SK Hynix fell 9.71%, while Samsung Electronics declined 6.13%. These losses contributed to a broader slide in the Kospi, which dropped more than 4% to 6,306.40.
Japanese markets saw similar weakness in tech equipment and memory. Kioxia lost 8.2%, and Tokyo Electron slumped 5.18%, according to Reuters. Other notable declines included SoftBank Group, which dropped 4.36%, and Advantest, which lost 2.14%. Taiwan’s TSMC, the world’s largest contract chip manufacturer, ended the session 1.46% lower.
The broader regional trend was captured by MSCI’s broadest index of Asia-Pacific shares outside Japan, which fell 1.39%. Japan’s Nikkei was down 0.94%, though this pared an earlier drop of as much as 2.05%.
Wall Street Catalyst: SpaceX and AMD Earnings
The Asian pullback tracked a weak overnight session on Wall Street. The Nasdaq snapped a multi-day winning streak after quarterly earnings from Advanced Micro Devices (AMD) and Elon Musk-led SpaceX failed to satisfy investor expectations. While AMD’s results beat analyst estimates, they fell short of lofty expectations.
SpaceX fell 13.6%. Although the company highlighted faster-than-expected returns from its AI spending, investors expressed concern over whether its profitable Starlink business could continue to fund expensive data center investments. SpaceX did provide a boost to Nvidia, whose shares rose 3.4% after the company announced it would exclusively use Nvidia chips for its AI technology.
Fundamental Outlook vs. Short-Term Volatility
Despite the immediate selloff, some analysts argue that the underlying AI investment cycle remains intact. J.P.
S&P Global reinforced this optimism in an Aug. 5 report, noting that the technology sector has reported the fastest growth in ten months alongside rising demand for software and IT services. This suggests a tension between long-term industrial growth and short-term equity volatility driven by leveraged bets.
Oil Stability and the Strait of Hormuz
Energy markets remained in a tight range as traders weighed the potential for a peace deal to end the five-month war between the U.S. and Iran. Brent crude futures fell to $79.01 per barrel, down 0.55%, while U.S. West Texas Intermediate futures edged 0.65% down to $74.73 a barrel.
Reports indicate a proposed deal between Iran and Oman could grant Tehran control over ships entering the Gulf through the Strait of Hormuz. President Donald Trump stated a deal to reopen the strait was coming soon, though analysts remain cautious.
Iran still has more leverage and will extract additional concessions from the U.S.
Madison Cartwright, senior geo-economics analyst at Commonwealth Bank of Australia, via Reuters
The conflict has previously pushed Brent crude as high as $102 per barrel, contributing to stubbornly high inflation and increased shipping costs for a variety of products.
U.S. Labor Data and Federal Reserve Outlook
Market participants are now shifting focus to the U.S. nonfarm payrolls report due Friday. Stephen Innes of SPI Asset Management described the chip selloff as a combination of profit-taking and risk reduction
ahead of this data. Recent ADP figures showed private employers added 44,000 workers in July, which was roughly 25,000 below expectations.
Economists expect the government report to show the economy added 80,000 jobs in July, with the unemployment rate forecast to hold steady at 4.2%. These figures are influencing interest rate expectations; the CME FedWatch tool currently prices a 54% chance of a rate hike at the Federal Reserve’s September meeting.
Federal Reserve Bank of San Francisco President Mary Daly expressed that she was completely supportive
of the decision to hold interest rates steady last week. Meanwhile, currency markets remained cautious; the dollar held steady at 157.75 yen following a historic intervention where the U.S. and Japan bought yen to support the currency.
The primary uncertainty remaining for investors is whether the upcoming U.S. jobs report will trigger a shift in the Federal Reserve’s rate trajectory or if the AI-driven volatility in Asia is a precursor to a broader correction in tech spending.
Worth a look
