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US stocks mixed ahead key tech earnings, Fed - Finance news and analysis from Global Banking & Finance Review
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US stocks mixed ahead key tech earnings, Fed

Published by Global Banking & Finance Review

Posted on July 28, 2026

4 min read

· Last updated: July 28, 2026

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US stocks mixed ahead key tech earnings, Fed

By Karen Brettell and Sruthi Shankar

Market Overview and Key Drivers

July 28 (Reuters) - U.S. stocks were mixed on Tuesday ahead of key corporate earnings releases and the Federal Reserve's highly anticipated interest rate decision on Wednesday.

Global Stock Performance

World stocks had earlier fallen to a one-month low as investors dumped chipmakers on concerns about Chinese competition and the funding of the AI boom, but pared the drop during New York trading hours.

Impact of Non-Tech Stocks

Gains in Boeing and Coca-Cola helped offset tumbling chip stocks ahead of quarterly reports from Apple and other tech companies this week, though the tech-heavy Nasdaq Composite ended lower on the day.

"What has been behind the move into these non-tech names? Part of it is value," said Ross Mayfield, investment strategy analyst at Baird in Louisville, Kentucky. "GDP is solid, the labor market continues to churn along and, in a lot of places, there's evidence that consumer spending is reaccelerating."

The Dow Jones Industrial Average rose 1.03% to 52,747.53, the S&P 500 gained 0.22% to 7,429.22 and the Nasdaq Composite fell 0.22% to 24,876.91. 

Asian Markets and Chipmaker Selloff

Asian chipmakers were at the heart of Tuesday's earlier selloff, with South Korea's KOSPI diving more than 10% to a three-month low, triggering a circuit breaker on the way down as it heads for its largest monthly fall on record, surpassing declines suffered during the Asian financial crisis in 1997. 

The index more than tripled in value over the 12 months to June, but has since shed more than a third of its value from that peak.

The MSCI All Country World Price Index fell 0.33% to 1104, after earlier dropping to 1098, its lowest since June 26.

AI Sector and Tech Earnings

After a stellar rally this year, AI-linked stocks have been met with several bouts of selling in recent weeks as investors worry about stretched valuations and circular funding in the sector.

Chinese Competition and Semiconductor Industry

The latest rout followed a report that China had begun manufacturing domestically developed immersion deep ultraviolet (DUV) lithography machines, while Chinese chipmaker CXMT's strong stock-market debut on Monday fuelled concerns about increased competition in the memory chip industry.

"There are concerns about the cost and the degree of leverage that needs to be taken on," said Dorian Carrell, head of multi-asset income at Schroders. "Now we're seeing questions over the profitability of the semiconductor space, particularly in Asia,” he added.

Upcoming Tech Earnings

Earnings this week from "Magnificent Seven" members Microsoft, Amazon.com, Meta and Apple will be a key test of the market rally, particularly after Alphabet and Tesla spooked investors last week with negative cash flow reports.

Oil Prices and Federal Reserve Outlook

Oil Market Movements

OIL SLIDES, U.S. RATE MOVE EYED

A continued drop in oil prices and Treasury yields helped ease some nerves ahead of the Fed's rate decision that will come at the conclusion of its two-day meeting on Wednesday.

Geopolitical Factors and Inflation Concerns

A surge in oil prices last week, driven by renewed fighting in the U.S.-Iran conflict, had raised expectations of a possible rate hike as policymakers grapple with inflation that remains stubbornly above the Fed's 2% annual target. 

"Higher oil prices driven by Middle East tensions have increased inflation risks and strengthened the case for a rate hike, but we think more evidence is needed to win majority support," Oscar Munoz, head of U.S. economics at TD Securities, wrote in a note.

Oil has weakened this week following Washington's abrupt suspension of airstrikes on Iran on Saturday. Oman has presented Iran with a plan backed by Gulf states to manage the Strait of Hormuz, including collecting voluntary fees for using it, a Gulf source and a Western diplomat told Reuters on Tuesday.

Federal Reserve Rate Decision and Market Reaction

Fed funds futures are pricing in a 32% chance of a hike on Wednesday, down from 38% on Monday.

U.S. crude fell 4.14% to $79.16 a barrel and Brent fell to $83.93 per barrel, down 5.01% on the day.

The yield on benchmark U.S. 10-year notes fell 3.88 basis points to 4.602%, from 4.641% late on Monday.

Currency Markets

Against the dollar, the euro gained 0.18% to $1.1387.

The Japanese yen weakened 0.07% to 163.85 per dollar, barely above a four-decade low, with markets on edge about Japan intervening in the currency pair — particularly if the Bank of Japan leaves rates on hold this week and sets off another yen slide.

(Reporting by Karen Brettell, Noel Randewich, Tom Westbrook, Ankur Banerjee and Sruthi Shankar; Editing by Nick Zieminski, Nia Williams and Aurora Ellis)

Key Takeaways

  • KOSPI plunged over 8% to a three‑month low and Nikkei lost 4%, reflecting deep sell‑off in semiconductor-linked sectors amid AI‑related funding fears.
  • Nvidia shares dropped following reports of its potential $250 billion financing back‑stop for OpenAI’s data‑centre build‑out, spotlighting systemic risk in AI capital flows (axios.com).
  • China’s entry into production of domestic immersion DUV lithography machines intensified competition in chipmaking equipment, dragging ASML and related suppliers lower (m.investing.com).
  • Oil prices dropped to $87.55 amid cooling U.S.–Iran tensions, with 10‑year Treasury yields dipping—yet markets remained anxious about possible Fed hikes, pushing the U.S. Dollar higher and the yen near four‑decade lows (m.investing.com).

References

Frequently Asked Questions

What caused the recent selloff in Asian markets?
Asian markets tumbled due to concerns over massive funding demands in the AI sector, particularly impacting chipmakers.
Which sectors were most affected by the Asian market selloff?
The technology and semiconductor sectors, including companies like Nvidia, SK Hynix, Samsung Electronics, and Kioxia, were hardest hit.
How did oil prices and US rate hike expectations influence markets?
A steep drop in oil prices and anticipation of possible US Federal Reserve rate hikes contributed to market volatility and trader caution.
How are central banks expected to respond to current market conditions?
Analysts expect the Federal Reserve to maintain a tightening bias, with traders pricing in a potential rate hike this week.
Did currency markets react to the Asian selloff?
The US dollar remained supported, while the Japanese yen traded near a four-decade low, increasing the potential for Japanese intervention.

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