S&P 500 Nasdaq Slip as Chip Stock Rally Fades on Wall Street

U.S. equity markets ended the trading session on a mixed and cautious note on Tuesday, as volatility in semiconductor and AI-linked stocks continued to weigh on overall sentiment. While some sectors showed resilience, weakness in major technology names dragged the broader indices lower.

The S&P 500 declined 0.26% to settle at 7,386.65, reflecting broad-based pressure across growth and technology shares. The Nasdaq Composite, which is heavily weighted toward tech stocks, fell more sharply by 0.97% to close at 25,678.82, as investors booked profits in high-flying semiconductor names. In contrast, the Dow Jones Industrial Average managed to outperform, rising 86.10 points or 0.17% to end at 50,872.11, supported by gains in traditional industrial and defensive sectors.

Market participants noted that the pullback came after a brief relief rally in chip stocks on Monday, which failed to sustain momentum. The iShares Semiconductor ETF (SMH) dropped 1%, erasing part of its previous day’s 6% rebound. This followed a sharp 10% fall on Friday, marking one of the most volatile stretches for the semiconductor sector in recent years. Analysts pointed out that the rapid swings reflect growing uncertainty around the sustainability of the AI-driven rally that has powered chip stocks for much of the year.

Individual semiconductor giants also faced renewed selling pressure. Micron Technology slipped around 1% after staging a strong double-digit rebound in the previous session, following a steep near 20% two-day decline last week. Similarly, Broadcom eased about 1%, giving back gains from Monday as traders reassessed valuations in the sector.

Broader market sentiment was also influenced by easing crude oil prices, which provided some relief on the inflation front but did little to offset weakness in technology shares. Investors continue to balance expectations of sustained economic growth with concerns that parts of the AI and chip sector may have run ahead of fundamentals.

Overall, the trading session highlighted a market in consolidation mode, with selective rotation out of high-valuation tech stocks into more stable sectors. Analysts suggest that near-term volatility may persist as earnings expectations, interest rate outlook, and AI-related demand trends continue to shape investor behaviour.