1 day ago
Nikkei Falls as AI Safety Concerns Hit Chip Stocks
Japan’s main Nikkei stock index fell on Monday.
Technology and chip companies were among the biggest losers.
Investors became worried after AI leaders called for more safety checks and slower development of advanced AI.
SoftBank Group, which invests in technology companies, fell sharply.
Some other Japanese companies gained, so the broader Topix index rose slightly.
Investors were also waiting for decisions from the Federal Reserve and Bank of Japan.
Higher oil prices and tensions involving the Middle East added to market worries.
Analysts said the AI warnings could hurt spending and earnings expectations across the AI industry.
However, some leaders and officials have questioned whether AI development will actually slow because competition remains intense.
The Nikkei 225 fell between 0.9% and 1.61% in Monday trading, with reports citing levels of 63,492 and 62,979.17.
Technology and semiconductor shares declined after Anthropic and OpenAI leaders urged a slower, safer approach to advanced AI development.
SoftBank Group fell 10.7% to 11.73%, while Resonac Holdings and Taiyo Yuden also recorded sharp losses.
The broader Topix gained 0.40%, while NEC, Nomura Research Institute, and Recruit Holdings were among the biggest gainers.
Investors also weighed possible Federal Reserve and Bank of Japan rate hikes, elevated oil prices, and renewed Middle East tensions.
- Who
- Japanese investors, technology and semiconductor companies, OpenAI Chief Executive Sam Altman, and Anthropic Chief Executive Dario Amodei.
- What
- The Nikkei 225 fell as technology and chip stocks came under pressure following calls for slower AI development.
- Where
- Japan’s stock market, with related declines across South Korea and Taiwan and continued uncertainty in the Middle East.
- When
- Monday, September 14, during trading; central-bank policy meetings were scheduled for the same week.
- Why
- Investors reacted to AI safety concerns and possible effects on technology spending, while also monitoring rate-hike expectations, elevated oil prices, and Middle East tensions.
Arguments for slowing AI development
Arguments for continued AI development
Safety and regulation
Arguments for slowing AI development
Anthropic Chief Executive Dario Amodei called for a more deliberate approach and additional safeguards, including independent third-party evaluations. OpenAI Chief Executive Sam Altman backed the proposal and cited safety concerns.
Arguments for continued AI development
The article says U.S. President Donald Trump has downplayed growing concerns about AI risks, while intense competition from Chinese rivals could make companies reluctant to slow their most advanced models.
Impact on technology stocks
Arguments for slowing AI development
Investors and analysts are concerned that slower AI development could reduce corporate spending and weaken earnings expectations across the AI supply chain, including semiconductor companies.
Arguments for continued AI development
The reports do not establish that AI spending will decline. The broader Topix gained, and several non-chip Japanese stocks rose despite the Nikkei’s technology-driven fall.
Key facts
- Nikkei 225
- Reported down 0.9% at 63,492 in one account and down 1.61% at 62,979.17 in early trading in another.
- Topix
- Gained 0.40% to 4,044.29 in early trading.
- Major decliner
- SoftBank Group fell between 10.7% and 11.73%.
- Other decliners
- Resonac Holdings fell 8.95% and Taiyo Yuden fell 7.85%.
- Major gainers
- NEC rose 6.26%, Nomura Research Institute gained 6.08%, and Recruit Holdings increased 5.87%.
- AI developments
- Anthropic’s Dario Amodei urged slower development and additional safeguards, while OpenAI’s Sam Altman supported the proposal and said OpenAI would not go public in 2026.
- Additional market pressures
- Investors were focused on possible Federal Reserve and Bank of Japan rate hikes, oil prices above $100 a barrel, and renewed Middle East tensions.
Quotes
Takayuki Miyajima
Senior economist at Sony Financial Group
“Selling pressure is likely to hit AI and semiconductor-related stocks in Tokyo following a series of weekend comments calling for a slowdown in the pace of AI development.”
livemint.com
“Additionally, uncertainty surrounding the situation in the Middle East continues to weigh on sentiment.”
livemint.com
Elon Musk
Technology entrepreneur and xAI chief executive who supported Dario Amodei’s proposal
“Dario is right.”
livemint.com








