Dow hits record high before fading as chip selloff weighs on Nasdaq

• Semiconductor stocks led declines after exceptional gains: SanDisk fell 10% (after rising 850% in H1 2026), Micron dropped 9%, and Nvidia slipped 1% despite remaining up roughly 250% year-to-date
• Major indexes posted strong first-half 2026 results: Dow up 8.9% (best since 2021), S&P 500 up 9.6%, Nasdaq up 12.8%, and Russell 2000 surged 22% (best since 1991)
• Fed Chair Kevin Warsh emphasized commitment to 2% inflation target despite pressure from President Trump for lower rates, while markets await Thursday's June jobs report before the Friday holiday

Market Summary: Dow Hits Record High Before Fading as Chip Selloff Weighs on Nasdaq

Key Market Movements:

The Dow Jones Industrial Average reached an intraday record high of 52,742.66 on Wednesday before closing down 13 points. The S&P 500 declined 0.2%, while the Nasdaq Composite fell 0.7%, pressured by semiconductor stock selloffs.

Sector Rotation in Focus:

Markets demonstrated a "Great Rotation" as investors shifted capital from high-flying technology stocks into traditional Dow components. Analysts characterized this as healthy market broadening, supporting the bull market now in its fourth year.

First-Half Performance:

Major indexes posted strong first-half 2026 gains: Dow up 8.9% (best since 2021), S&P 500 up 9.6%, Nasdaq up 12.8%, and Russell 2000 surged 22% (strongest since 1991).

Semiconductor Selloff:

Chipmakers led declines after an historic rally. Micron fell 9% (up ~250% YTD), SanDisk dropped 10% (up 850% H1 2026), Nvidia declined 1%, and Broadcom lost 2%. Investors locked in profits following exceptional sector performance.

Offsetting Gains:

Microsoft rallied 4% on reports of developing a cloud infrastructure business to sell excess AI computing capacity. Apple advanced 2%.

Federal Reserve and Economic Data:

Fed Chair Kevin Warsh reiterated commitment to the 2% inflation target, resisting pressure from President Trump for lower rates. Traders modestly reduced rate hike expectations but still anticipate at least one increase before year-end. June manufacturing data showed resilience despite slowing activity.

Upcoming Catalysts:

Investors await Thursday's June nonfarm payrolls report for labor market insights ahead of Friday's US market holiday. Geopolitical developments include ongoing US-Iran talks in Qatar regarding the Strait of Hormuz.