Chipmaker Gains Propel Global Markets as Tech Volatility Persists

A 10% surge in Micron shares and upbeat forecasts from Qualcomm fueled a global market rally on Thursday, offsetting anxiety over stretched valuations. While industrial and healthcare sectors pushed the Dow and S&P 500 higher, the Nasdaq Composite struggled as Apple’s stock tumbled by 5.3% during a volatile trading session.

Editorial·June 25, 2026·reads: 977

Chipmaker Gains Propel Global Markets as Tech Volatility Persists

Investors remain caught between enthusiasm for semiconductor growth and persistent concerns regarding Federal Reserve policy. Although the STOXX 600 and MSCI global indices climbed, the dollar continues to hover near a one-year peak. Market participants are recalibrating portfolios as U.S. inflation data and geopolitical tensions in the Middle East drive fluctuations in bond yields and oil prices.

Qualcomm’s projection of $15 billion in annual data center revenue by 2029 highlights a shift toward infrastructure-heavy tech plays. However, the sharp decline in Apple shares serves as a reminder of the fragility currently surrounding high-valuation technology stocks. With interest rate uncertainty looming, the broader market continues to trade with significant caution despite the underlying sectoral strength.