Wall Street closes sharply lower as megacap tech leads a broad risk-off move, while defence and palladium stand out

Executive summary: US stocks finished lower in a broad selloff, led by steep declines in megacap technology and AI-linked shares. Meta, Microsoft and Nvidia were among the biggest drags, while defence stocks and palladium bucked the weakness. The move came alongside softer crude, gold and energy prices, a mixed FX backdrop, and a modest rise in Bitcoin.

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Market dashboard

Current prices and change versus the prior close

Wall Street close

US equities ended the session under pressure, with the S&P 500 at 7394.3, down -2.5% from the prior close. The Nasdaq Composite fell to 25809.66, down -3.8%, while the Dow Jones slipped to 50848.75, down -1.4%. The Russell 2000 was comparatively resilient, ending at 2920.992, down -0.5%.

The session’s tone was defined by a sharp rotation out of large-cap technology and AI-related names, with the US tech sector down -5.2% and the AI/chips stocks gauge off -2.6%.

Biggest stock moves

• Meta fell to 568.43, down -9.4%.
• Microsoft dropped to 390.34, down -8.8%.
• Nvidia declined to 204.87, down -6.3%.
• Apple fell to 295.63, down -5.0%.
• Amazon slid to 241.51, down -4.8%.
• Tesla eased to 399.15, down -4.6%.
• Defence stocks moved higher, with ITA at 235.94, up +1.9%.
• Bitcoin rose to 63468.41, up +0.4%.

Commodities and FX

Commodity moves were mixed but mostly softer. WTI crude fell to 86.12, down -5.7%, while gold dropped to 4229.8, down -2.4%. Silver and platinum also eased, but palladium surged to 1286.5, up +7.1%.

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In FX, USD/JPY edged lower to 159.843, while USD/CNY ticked up to 6.7751. Natural gas also weakened, down -2.3%.

What drove the move

The clearest market signal was a broad de-risking in growth and megacap tech. The size of the declines in Meta, Microsoft and Nvidia points to pressure on the market’s highest-multiple leaders, and the weakness spread into Apple, Amazon and Tesla. Energy also lost ground, with crude and the XLE sector both lower.

At the same time, defence shares outperformed, suggesting investors were still willing to pay for perceived geopolitical resilience even as the broader tape weakened. The rise in Bitcoin, though modest, showed that not every risk asset moved in lockstep with equities.

Why it matters

When the largest technology names fall this hard, index-level damage can be outsized, even if the rest of the market is more stable. That is what happened here, with the Nasdaq underperforming the Dow and the S&P 500 also closing firmly lower. The move matters because it can reshape near-term leadership, especially if investors continue to rotate away from AI and mega-cap growth into more defensive or value-oriented exposures.

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Historical context

Today’s decline was large enough to stand out as a broad reset in sentiment rather than a routine pause. The Nasdaq’s -3.8% drop and the double-digit dollar losses in several heavyweight stocks are consistent with a market repricing of crowded leadership. In that kind of environment, sector dispersion often widens quickly.

Confirmed facts

• The S&P 500 closed at 7394.3, down -2.5%.
• The Nasdaq Composite closed at 25809.66, down -3.8%.
• The Dow Jones closed at 50848.75, down -1.4%.
• Meta, Microsoft and Nvidia were among the largest large-cap decliners.
• ITA, the US defence stocks gauge, rose +1.9%.
• WTI crude, gold, silver and natural gas all finished lower.
• Palladium was the standout commodity gainer, up +7.1%.
• Bitcoin ended slightly higher, up +0.4%.

Market interpretation

• The session looks like a rotation out of crowded megacap tech leadership and into more defensive pockets.
• The scale of the declines in Meta, Microsoft and Nvidia suggests valuation sensitivity was a major factor.
• Lower crude and energy shares may reflect easing commodity pressure or a broader risk-off tone.
• Defence strength and palladium’s jump point to selective demand for assets tied to geopolitical or industrial themes.
• The mixed performance across equities, commodities and crypto suggests investors were not exiting risk entirely, but were becoming more selective.

Market background

Context links: financial markets, stock market indices, bond markets, foreign exchange, commodities.

Confirmed facts versus interpretation

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