Asia-Pacific markets fall as Iran war keeps investors jittery, oil extends gains

Asia-Pacific markets fall as Iran war keeps investors jittery, oil extends gains


A view of missile traces launched from Yemen at Israel sighted in the sky over Hebron, West Bank, on March 28, 2026.

Wisam Hashlamoun | Anadolu | Getty Images

Asia-Pacific markets opened lower Tuesday as the conflict in the Middle East keeps investors jittery, with crude oil prices continuing to rise.

U.S. President Donald Trump escalated his threat on Monday, saying that the U.S. would destroy Iran’s electricity-generating plants, oil wells and Kharg Island, if the strategically vital Strait of Hormuz remains closed and no peace deal is reached to end the war.

His remarks came as the Iran war entered its fifth week and as the Trump administration weighs sending in ground forces to seize Kharg Island, a major fuel hub which facilitates 90% of Iran’s crude exports.

Shipping traffic through the Hormuz waterway, through which a fifth of the global seaborne oil used to transit before the conflict, has virtually ground to a halt since U.S. and Israel launched strikes on Iran on Feb. 28.

The West Texas Intermediate rose more than 3% to settle just below $103 a barrel on Monday, pushing above the $100 level for the first time since 2022. May futures for the International benchmark Brent crude rose 0.19%, or 21 cents, to close at $112.78 per barrel. WTI was last up 2.8% at 105.8.

Australia’s S&P/ASX 200 tumbled 0.12% in early Asia trade.

Japan’s Nikkei 225 fell 0.84% while broad-based Topix dropped 0.57%.

South Korea’s blue-chip Kospi declined 2.4% and the small-cap Kosdaq slipped 0.77%.

Hong Kong Hang Seng index futures were at 24,683, compared with the index’s last close of 24,750.8.

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