The sell-off was fueled by fears that a Democratic-led Congress will restrict AI infrastructure expansion over severe power, water, and noise concerns. These regulatory worries coincide with deep skepticism regarding whether Big Tech's planned infrastructure investments exceeding $740 billion this year will yield adequate returns. Market pressure also spread beyond computing as defense contractors tumbled on prospects of scaled-back military operations in the Iran conflict. Brent crude oil simultaneously dropped 8.7% to settle at $94.62 a barrel.
Key points
Heightened political scrutiny on data center utility consumption threatens widespread cap…: Heightened political scrutiny on data center utility consumption threatens widespread capital expenditure programs across artificial intelligence supply chains.
Massive technology infrastructure commitments totaling more than $740 billion face intens…: Massive technology infrastructure commitments totaling more than $740 billion face intensified investor doubts regarding near-term profitability.
Projected changes in United States foreign policy have triggered sharp downward correctio…: Projected changes in United States foreign policy have triggered sharp downward corrections across global oil markets and defense manufacturing equities.
Sources checked by our analysis pipeline: 1
South Korea’s Kospi, which has swung between waves of buying and selling amid the artificial intelligence (AI) frenzy, crashed on Thursday, November 5, tumbling 5.3% to settle at 5,383.80.
The sharp selling triggered a temporary suspension of program trading on the main exchange, while the tech-heavy Kosdaq also activated a sell-side sidecar around noon as the index dropped below the 700 mark.
The sell-off in key heavyweights, including Samsung Electronics and memory chipmaker SK Hynix, dragged the Kospi to its biggest single-day decline in three weeks, even as Wall Street closed sharply higher.
Semiconductor equipment and components manufacturers also came under pressure, with Hanmi Semiconductor and Samsung Electro-Mechanics recording significant declines. The weakness followed a drop of more than 3% in the Philadelphia Semiconductor Index overnight, even as the broader US stock market ended higher.
Investors are concerned that Democratic victories in the US midterm elections could lead to tighter restrictions on artificial intelligence infrastructure and data centre development.
The sell-off was not limited to South Korea. Other Asian markets with significant exposure to the AI industry, including Taiwan's Taiex…
The Cupertino tech giant is tapping the debt markets to bolster its ongoing corporate capital allocation strategies. These incoming funds will help sustain core financial operations, including capital expenditures alongside direct shareholder returns.
State-owned energy and logistics companies have declared interim distributions for the 2026-27 financial year, presenting immediate income opportunities for qualified market participants. The declared amounts range widely from under two rupees to eight rupees per share, with eligibility cutoffs scheduled across early November. Meanwhile, market prices diverged sharply during Thursday's trading session as market analysts released targeted entry bands for potential upside.
Regulatory changes are eliminating the need for overseas investors to be physically present in the country or post attested paperwork to open trading accounts. The modernized verification process is expected to drastically cut onboarding turnaround times and boost long-term capital inflows from abroad. Industry leaders view the move as a major step in dismantling persistent administrative barriers for foreign capital.