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Shares slip in Asia as oil jumps on Gulf attacks - Finance news and analysis from Global Banking & Finance Review
Finance

Shares slip in Asia as oil jumps on Gulf attacks

Published by Global Banking & Finance Review

Posted on July 13, 2026

4 min read

· Last updated: July 13, 2026

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Shares skid in Asia as oil climbs on Gulf conflict

Market Reactions and Economic Impacts

By Wayne Cole

SYDNEY, July 13 (Reuters) - Share markets slid in Asia on Monday as fighting intensified in the Gulf and Iran claimed to have closed the vital Strait of Hormuz, sending oil prices surging and rekindling inflation risks globally.

The dollar rose with bond yields as investors narrowed the odds of a hike in interest rates from the Federal Reserve, just a day before Chair Kevin Warsh is due to face Congress for the first time in his new role.

Inflation figures for June on Tuesday could show some cooling in the headline rate of 4.2% as petrol prices decline, though some of that will reverse now that oil is rising anew.

Oil Prices Surge Amid Gulf Tensions

Brent crude climbed 4.1% to reach $79.11 a barrel, up from the recent trough of $70.14, while U.S. crude added 4.1% to $74.37 a barrel. [O/R]

U.S. officials said around 20 vessels had been escorted through the strait in the previous 24 hours, though ship tracking sites showed little traffic moving.

Equity Markets and Earnings Outlook

Equity investors will be hoping the earnings season proves as upbeat as forecast with the major banks kicking off from Tuesday, while Netflix and General Electric are also on the docket.

Technology and Sector Performance

"Tech continues to screen highly in our models, supported by stand out earnings growth/momentum and attractive valuations," wrote analysts at Citi in a note.

"While AI volatility may remain elevated over the coming quarter, we maintain our Overweight stance on global IT and the U.S.," they added. "We pair these growth exposures with over weights in cyclical regions/sectors, including Japan, financials and materials."

Global Index Movements

S&P 500 futures eased 0.4%, while Nasdaq futures lost 0.9%. In Europe, EUROSTOXX 50 futures and DAX futures both fell 0.6%, while FTSE futures dipped 0.1%.

Japan's Nikkei fell 1.6%, having shed 1.7% last week, while MSCI's broadest index of Asia-Pacific shares outside Japan dropped 0.9%.

Testing the Chip Bubble

South Korea's Market Under Pressure

South Korea's formerly red-hot market shed 5.4%, and will be in focus having lost almost 8% last week as leveraged bets on semiconductor shares came under pressure. The market has emerged as a key global barometer for chip-sector sentiment and further losses could ripple out more broadly.

Semiconductor Sector Developments

South Korean chipmaker SK Hynix's U.S.-listed shares jumped almost 14% in their Nasdaq debut on Friday. News that Apple had sued OpenAI and two former employees for trade secrets theft emerged after markets closed.

Analysts at BofA warned the AI capex boom was eroding cash generation with hyperscalers having spent $234 billion this year and forward free cash flow expected to turn negative for the first time since at least 2007.

"Against that backdrop, many overlooked areas offer materially better value," they cautioned in a note.

Currency and Bond Market Movements

The spike in oil pushed 2-year Treasury yields to their highest since early 2025 at 4.2393%, while Fed fund futures slipped 2 ticks, implying 39 basis points of policy tightening by the end of the year.

That in turn kept the dollar index firm at 101.13. The euro eased a fraction to $1.1394 as Europe is far more reliant on foreign oil than the U.S.

The dollar added 0.2% on the yen to 162.03, regaining some of the ground lost on Friday when Japanese Finance Minister Satsuki Katayama floated an idea to encourage the $1.8 trillion Government Pension Investment Fund (GPIF) and other retirement vehicles to bring some of their money home.

Japanese Pension Fund Allocations

"The GPIF currently allocates 50/50 between domestic and offshore and a move back even to the pre-pandemic norm closer to 60/40 would come with a large JPY buying flow," said Taylor Nugent, a senior economist at NAB.

"It is worth noting though that while allocations can theoretically be reviewed any time, they tend to be slow moving, and the FY26 investment plan is already in place."

Other Market Highlights

The pound eased 0.2% to $1.3379 ahead of a pivotal week in UK politics as Andy Burnham is expected to be formally anointed as Labour leader on Friday and named as prime minister on July 20.

In commodity markets, the rise in yields weighed on non-interest bearing gold which slipped 1.1% to $4,076 an ounce. [GOL/]  

(Reporting by Wayne Cole;Editing by Shri Navaratnam)

Key Takeaways

  • Oil prices jumped sharply — Brent rose ~3.3% to ~$78.50 and U.S. crude ~3.4% to ~$73.83 — as Iran claimed to have closed the Strait of Hormuz and U.S. officials reported limited vessel movement (apnews.com).
  • Asian equity markets slipped: Japan’s Nikkei fell ~1.0%, MSCI Asia‑Pacific ex‑Japan dropped ~0.2%, and South Korea eased ~0.4%, weighed by renewed geopolitical risks and semiconductors’ volatility (investing.com).
  • SK Hynix’s Nasdaq debut soared ~14%, signaling resilience in AI‑linked chip demand despite recent pullbacks in semiconductor stocks (investing.com).
  • The dollar and U.S. 10‑year Treasury yields rose — yields up ~2 basis points to 4.59% — as markets priced in further Fed tightening ahead of Kevin Warsh’s July 14 testimony before Congress (apnews.com).

References

Frequently Asked Questions

Why are Asian shares slipping?
Asian shares are slipping due to intensified fighting in the Gulf, a surge in oil prices from the closure of the Strait of Hormuz, and rising global inflation risks.
How did the Gulf attacks impact oil prices?
Gulf attacks led to Iran claiming closure of the Strait of Hormuz, causing Brent crude to jump 3.3% and U.S. crude to rise 3.4% in early trading.
What are the inflation implications of rising oil prices?
The rise in oil prices rekindles global inflation risks and could affect upcoming inflation figures, despite recent declines in petrol prices.
Which markets and sectors are investors watching closely?
Investors are focused on major bank earnings, global tech and IT, cyclical sectors like Japan, financials, materials, and the semiconductor sector in South Korea.
How are currency and bond markets responding?
The dollar and bond yields are rising, with the dollar index steady at 101.12, and U.S. Treasury yields and policy tightening expectations increasing.

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