Some tech shares are plunging - what does that mean for the AI revolution?
BBC News·July 29, 2026

Sharp declines in the value of chip makers have sparked concerns among investors that the enthusiasm surrounding AI-related companies may be waning. The recent plunge in tech shares has raised questions about the sustainability of the AI revolution. Investor confidence in AI-related companies appears to be faltering, potentially signaling a shift in the market's outlook. The decline in chip maker values is being closely watched as a potential indicator of the AI sector's overall health.
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