A European Central Bank blog post says a correction to U.S. tech stock valuations is likely, and warns policymakers have less room than in the dot-com era to cushion the fallout. European households and pension funds carry hundreds of billions of euros of exposure to the "Magnificent Seven" stocks driving the run-up.
A market correction to tech stock exuberance in the U.S. is likely and could have far-reaching consequences, a European Central Bank blog post said on Monday. The post pointed to limited fiscal and monetary policy buffers to blunt the economic hit.
Investors have piled into technology stocks on bets that AI will reshape the global economy, and valuations for top tech companies now sit far above historic averages. According to Reuters: "a correction of current stock market valuations is likely", though the ECB noted the post does not necessarily reflect its own opinion.
Optimism could sharpen the drop
Even if AI succeeds and profits rise, stocks may still fall because it is hard to fulfil markets' excessively optimistic profit growth bets, the post added. Psychological trends point the same way: overly optimistic investors tend to bid up prices beyond fundamentals, and when that optimism fades, prices tend to fall even more sharply than in a rational scenario.
Europe's exposure runs deep
For Europe, a U.S. correction would become a financial stability question. Households across the bloc hold a €440 billion exposure to the Magnificent Seven stocks — Alphabet, Amazon, Apple, Meta Platforms, Microsoft, Nvidia and Tesla — and pension and insurance firms carry about the same amount. The post added that the more severe scenario is not the equity correction alone but one that coincides with broader instability policymakers cannot easily calm, since today's starting point leaves markedly less room to cut interest rates or use fiscal policy than during the dot-com episode.
European stock valuations appear more rational, but local markets move closely with the U.S. and would take a hit too, the post said. Still, the exact timing of any correction cannot be known in advance, and these boom-bust patterns are only identifiable with hindsight.
Source: Investing.com
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