Overview of What's News in Markets
This WSJ market wrap covers a week defined by record-setting stock indexes, continued enthusiasm for AI-related companies, a surge in memory-chip makers, a sharp drop in oil prices, and a strong rally in Ford after its new energy-storage push. The big theme: investors are rewarding businesses tied to the AI buildout while rotating away from energy amid easing Middle East supply fears.
Weekly Market Performance
- U.S. stocks extended their rally, with all three major indexes closing at record highs.
- The S&P 500 rose for a ninth straight week, its longest winning streak since 2023.
- Weekly gains:
- Nasdaq: up nearly 2.4%
- S&P 500: up 1.4%
- Dow: up 0.9%
- Valuations are now at historically elevated levels, similar to the dot-com era, as investors keep paying up for earnings growth and AI exposure.
AI Boom Lifts Memory Chip Makers
A new class of trillion-dollar winners
- Micron and SK Hynix surged enough to cross the $1 trillion valuation threshold, following Samsung earlier in the month.
- The market is treating memory chips as a critical resource in the AI economy rather than a commodity business.
- Combined, Samsung, SK Hynix, and Micron are now worth more than the world’s three largest oil companies.
Why investors are excited
- AI systems require massive amounts of memory to store and move data.
- Spot prices for DDR5 memory chips have more than doubled since November, according to the transcript.
- Micron shares have tripled since the end of March, making it the fastest company on record to go from $500 billion to $1 trillion in market value.
Oil Stocks Slip as Supply Fears Ease
- Energy was the worst-performing sector in the S&P 500 this week.
- Brent crude fell 11% to $92.05 a barrel, its biggest monthly drop since the pandemic began.
- Traders unwound some geopolitical risk bets after reports suggested Washington and Tehran may be moving toward an agreement that could reopen the Strait of Hormuz.
- The S&P Energy Index dropped more than 5% for the week, though it remains up more than 25% year to date.
Ford Finds a New Lane
Energy storage becomes a growth story
- Ford shares rose nearly 17% this week after the company unveiled Ford Energy, a new energy-storage division.
- Ford is repurposing batteries originally intended for EVs into stationary storage systems for:
- AI data centers
- Power utilities
- Industrial customers
- Investors see the move as a way for Ford to benefit from AI-related demand while the EV market slows.
Broader auto industry pressure
- The auto industry is dealing with a softer EV market and a wider slowdown in new car sales.
- Executives are warning that new-car sales could shrink this year.
- Roughly one million potential buyers have left the new-car market since the start of the decade, with high interest rates, inflation, and elevated gas prices weighing on demand.
- Year to date:
- Ford: up almost 27%
- General Motors: up less than 4%
Key Takeaways
- AI remains the dominant market force, driving huge gains in semiconductors and related infrastructure plays.
- Memory chips have become a strategic bottleneck in the AI buildout, powering dramatic valuation gains.
- Energy stocks are under pressure as geopolitical risk premiums ease.
- Ford is positioning itself beyond autos, using battery assets to tap AI infrastructure demand.
- Overall, investors are still buying growth and AI exposure even as valuations look stretched by historical standards.