US AI stock sell-off shakes markets from Wall Street to Asia

Published June 23, 2026 · Category: Markets

Overview

Losses spread globally as investors questioned soaring valuations and spending on AI infrastructure

A tech sell-off shook global markets on Tuesday as attention turned away from developments in the US war with Iran and toward the future of AI companies and chipmakers that have driven stock markets to record highs.

Details

The tech-heavy Nasdaq index opened 2% lower on Tuesday. The Dow and S&P 500 were also down at opening.

Source

Originally published at www.theguardian.com.

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