U.S. equities climbed more than 15% in Q2 2026, driven by AI and semiconductor stocks, though concerns over valuations persist.
U.S. stocks rose over 15% in Q2 2026, fueled by strong gains in AI and technology sectors. The rally extended a broader bull market, though some high-flying stocks face valuation pressures amid concerns over semiconductor oversupply and slowing growth momentum.
Micron Technology (MU) outperformed, surging more than 700% over the past year despite an 8% dip in the last month. Analysts highlight the company’s robust outlook, though market volatility has raised questions about sustainability for high-growth tech names.
Investors remain cautious, balancing optimism over AI-driven demand with risks of a potential market correction. The NASDAQ continued to lead gains, reflecting strong appetite for tech exposure despite macroeconomic uncertainties.