Global stock markets faced a heavy sell-off this week, with U.S. equities shedding approximately $2.5 trillion in market value on Thursday, according to CNN.
The downturn, which Investoru Klubs described as a state of "general despair," was driven by investor reactions to stubborn inflation data and concerns regarding the future of the artificial intelligence sector. This volatility followed a period where major central banks in the U.S., the eurozone, and Japan kept interest rates unchanged in October, pausing after a collective rate hike the previous month.
According to reports from LSM, many Democratic politicians oppose the unchecked expansion of data centers, citing high energy consumption and environmental impact. Voters in several locations even participated in referendums regarding data center construction, with projects receiving approval in only one instance.
The broader political climate has also shifted globally; in Brazil, left-leaning President Luiz Inácio Lula da Silva won the presidential election and will begin his fourth term, contributing to a 9.9% decline in the country’s IBOVESPA index over the month.
The technology sector, particularly companies linked to artificial intelligence, saw sharp valuation drops. Business Insider reported that investors sold off shares of Elon Musk’s companies following the election results.
Within two days, Tesla shares fell by 14%, while SpaceX saw a decline of approximately 13%. These losses occurred despite Musk’s significant financial support for Republican candidates, as market anxieties regarding the political landscape outweighed potential optimism for the electric vehicle industry.
The sell-off extended beyond U.S. borders, impacting international markets and specific hardware manufacturers. Dienvidkorejas (South Korea) KOSPI index dropped nearly 9% on Friday, forcing a 20-minute suspension of trading. Dienas Bizness noted that South Korean firms Samsung and SK Hynix saw their share prices fall by 17% and 20% respectively throughout October, exacerbated by rising borrowing costs and negative investor sentiment toward the IT sector.
Google parent company Alphabet reported earnings and profit-per-share figures that fell short of analyst expectations. The company’s stock dropped 12.6% in a single day, marking its largest one-day decline in history, according to Bloomberg data cited by Dienas Bizness.
Beyond the tech sector, broader economic instability persists. In France, government bonds fell amid protests over housing availability and demands for increased education funding. Policymakers face limited options, as the country’s national debt currently exceeds 119% of GDP, leaving very little fiscal flexibility. Meanwhile, alternative assets have also struggled, with gold and Bitcoin declining by approximately 4% and 7% respectively in euro terms over the month.
| Asset/Index | Period | Performance Change |
|---|---|---|
| Samsung | October | -17% |
| SK Hynix | October | -20% |
| Alphabet | 1-day period | -12.6% |
Investors were concerned that a Democratic victory would lead to stricter regulations on AI infrastructure, specifically targeting the energy-intensive data centers necessary for industry growth.
Uncertainty regarding future AI revenue and funding needs has pushed borrowing costs higher. According to Dienas Bizness, borrowing costs for companies like CoreWeave exceeded 15% in mid-October, compared to 9% earlier in the summer. With central bank policies currently in a state of pause and political transitions unfolding across multiple continents, it remains unclear how the interplay between fiscal policy, sector-specific regulation, and investor confidence will stabilize in the coming quarter.
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