Tech stock losses trigger Global market concerns
Global financial markets experienced a significant downturn Thursday, with US stock prices plummeting as AI and technology stocks led a sell-off that extended to Asia and Europe. Over $3.2 trillion was erased from the value of the US stock market on Thursday alone, a figure exceeding the annual economic output of Canada. The Nasdaq fell by 5.5% and the S&P 500 by 4.4%.

The recent market decline is attributed, in part, to the Democrats’ victory in the US midterm elections. Investors anticipate potential increased regulatory oversight of AI and data center construction, which could impede growth and impact corporate earnings.
Many Democratic candidates campaigned on platforms challenging corporate power and scrutinizing Wall Street and big tech practices. Concerns surrounding the environmental impact of data centers have also gained traction, with moratoriums on construction becoming a focal point in several states.
SpaceX and Tesla CEO Elon Musk, who spent nearly half a billion dollars supporting Republican candidates and recently relocated to Texas – a state leading in data center construction – saw sharp declines in the value of his companies’ shares following the election results.
Concerns about an AI bubble have been building due to rapidly escalating valuations of tech companies. The cyclically adjusted price-to-earnings (Cape) ratio reached its highest level since 2000, suggesting an unusually high valuation relative to profits. Alphabet, Google’s parent company, experienced a substantial drop in value last week after reporting disappointing profits, losing over $500 billion.
Public opposition to data center construction and anxieties about AI safety have also contributed to the market’s unease. Opinion polls indicate widespread American opposition to data center development, while governments worldwide have encouraged citizens to prepare for various contingencies, including cyberattacks.
“It is too easy to say that the Democrats will be bad for datacentres,” stated Ben Barringer, head of technology research at Quilter Cheviot. “Yes, there will be a pause in the buildout and delay in approvals, but if you go off the words of the new Texas governor-elect, Gina Hinojosa, they are likely to be more pragmatic and ensure resources are more fairly allocated.”
The performance of major US tech companies significantly impacts global savers, as the “magnificent seven” – Nvidia, Apple, Google, Microsoft, Meta, Amazon, and Tesla – collectively represent over a third of the S&P 500.
The AI-driven tech boom has helped mitigate the economic impact of the war in the Middle East. A prolonged tech sell-off could hinder countries relying on AI to stimulate job creation and economic growth. Rising interest rates, implemented in response to inflation exacerbated by the Iran war, may now be reevaluated due to the risk of stagflation.
Market volatility remains, with investors divided on the future trajectory. Mark Haefele, chief investment officer at UBS Global Wealth Management, believes the AI investment cycle will persist despite the current market turbulence, describing it as “market indigestion.”
Source
“US tech stock rout: is the AI bubble bursting?”
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