Korean Chips Rally
Korean Chip Stocks Surge as OpenAI Unveils Astra and Declares AGI Arrival
Anonymous
Key Points
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OpenAI President Greg Brockman said Astra can perform most tasks people carry out on computers, describing it as an early stage of artificial general intelligence. OpenAI’s demonstrations included completing a pet-care search in 5 minutes and 27 seconds, versus about 30 minutes for a person, and a job-search task in 2 minutes and 51 seconds, versus roughly five hours.
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Nvidia CEO Jensen Huang said Astra was trained on more than 100,000 of Nvidia’s Grace Blackwell NVLink72 systems and that another 400,000 GPUs are scheduled for deployment. Huang wrote on X, “AGI has arrived.”
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The rally extended beyond Samsung Electronics and SK hynix: DB HiTek rose 12.90%, SK Square gained 5.67%, Samsung Electronics preferred shares advanced 2.30% and Samsung Electro-Mechanics increased 3.34% in morning trading.
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South Korea’s KOSDAQ, which is dominated by small- and mid-cap companies, rose as much as 1.5%, indicating that the upbeat sentiment was not limited to the large-cap KOSPI semiconductor names.
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The broader U.S. market weakened even as semiconductor shares rallied: the Dow Jones Industrial Average fell 0.51%, the S&P 500 declined 0.38% and the Nasdaq dropped 0.29%. The market-wide declines followed stronger-than-expected U.S. August payroll growth of 162,000, which pushed Treasury yields higher amid concerns that the Federal Reserve could keep interest rates elevated.
South Korea's KOSPI index surged more than 3% and reclaimed the 6,900 level after OpenAI unveiled its Astra AI model and declared that artificial general intelligence has arrived BigGo Finance. Samsung Electronics and SK Hynix led the rally, with foreign and institutional investors buying aggressively while retail investors sold, betting that Astra's autonomous computer abilities will drive massive spending on AI infrastructure and memory chips.
OpenAI's Astra Raises the Bar for AI Capability
OpenAI President Greg Brockman said Astra can perform most tasks people carry out on computers and called it an early stage of artificial general intelligence koreajoongangdaily.com. The company demonstrated Astra completing a pet-care search in 5 minutes and 27 seconds versus about 30 minutes for a person, and a job search in 2 minutes and 51 seconds versus roughly five hours. Nvidia CEO Jensen Huang said Astra was trained on more than 100,000 of Nvidia's Grace Blackwell systems, with another 400,000 GPUs scheduled for deployment.
Samsung and SK Hynix Lead Seoul's AI-Fueled Rally
SK Hynix climbed 3.81% and Samsung Electronics rose 2.41% as investors bet higher Astra spending means booming demand for high-bandwidth memory and DRAM chips Bitget. Beyond the two giants, DB HiTek jumped 12.90%, SK Square gained 5.67%, Samsung Electronics preferred shares advanced 2.30%, and Samsung Electro-Mechanics increased 3.34%. South Korea's smaller-company KOSDAQ index also rose as much as 1.5%, showing the optimism spread beyond just large-cap names.
U.S. Memory Stocks Rally Despite Broader Market Weakness
Memory and semiconductor stocks including Micron, SanDisk, Seagate, and Western Digital surged in the United States even as the broader market fell tradingkey.com. The Dow dropped 0.51%, the S&P 500 declined 0.38%, and the Nasdaq fell 0.29% after stronger-than-expected U.S. August job growth of 162,000 pushed Treasury yields higher. Investors worried the Federal Reserve might keep interest rates elevated longer than expected.
Analysts Warn Rally Hinges on Future Chip Demand
The move reflects investor expectations for future chip demand rather than today's reality BigGo Finance. Traders are betting Astra's autonomous capabilities will force corporations to spend heavily on AI infrastructure. If the AI investment cycle slows or disappoints, semiconductor stocks could retreat sharply. The rally shows how dependent semiconductor valuations are on the market's belief in sustained, rising AI spending.
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