Technology stocks declined sharply Thursday following Nvidia's quarterly earnings release, with the chipmaker falling 4.5% and triggering broader weakness across the semiconductor sector. The selloff extended to other mega-cap technology names, collectively erasing approximately $400 billion in market value from the Magnificent 7 index constituents. The technology sector overall retreated 2% during the trading session, marking a significant reversal from recent momentum in the artificial intelligence-driven rally.
Market volatility indicators reflected the sudden shift in investor sentiment. The VIX, commonly referred to as Wall Street's fear gauge, surged more than 10% as traders reassessed positioning in growth-oriented equities. Meanwhile, defensive sectors found support, with energy stocks gaining 0.8% as investors rotated into more traditional holdings.
The market reaction to Nvidia's results has drawn comparisons to earlier technology boom cycles. Analysts including Michael Burry have highlighted concerns about Nvidia's customer purchase commitments, noting parallels to capital expenditure patterns observed during the dot-com era. The observations underscore ongoing debates about valuation sustainability within the artificial intelligence sector as investors weigh near-term growth against longer-term fundamental metrics.