Asia-Pacific Markets Rise, Nikkei Hits Record High Amid U.S.-Iran Tensions
Quick Look
- Asia-Pacific markets opened higher Wednesday, with Japan's Nikkei 225 reaching a record high.
- Investors looked past U.S.-Iran tensions, as Secretary of State Marco Rubio accused Iran of mining the Strait of Hormuz, a critical energy route.
AI-generated summary
Why It Matters
Asia-Pacific markets opened higher, with Japan's Nikkei 225 hitting a record high. Investors appeared to look past uncertainty over U.S.-Iran negotiations aimed at ending the Middle East conflict. Tensions have escalated between Washington and Tehran.
Asia-Pacific markets opened higher Wednesday, with Japan's Nikkei 225 hitting a record high, as investors appeared to look past uncertainty over U.S.-Iran negotiations aimed at ending the Middle East conflict.
Tensions have escalated between Washington and Tehran, with Secretary of State Marco Rubio saying on Tuesday that Iran has mined "large segments" of the Strait of Hormuz.
"They're firing on commercial ships and they've mined large segments of Hormuz — international waters," Rubio told the Senate Foreign Relations Committee. This marks his first appearance before Congress since the Iran war on Feb. 28.
A White House official told CNBC that the Pentagon has destroyed numerous mines and over 40 minelaying vessels.
The Strait of Hormuz is a critical waterway, particularly for the energy market globally — around 20% of the world's oil supplies passed through the strait before the war.
Japan's Nikkei 225 gained 0.91%, while the Topix added 0.93%. Australia's S&P/ASX 200 was 0.32% higher.
Hong Kong's Hang Seng index futures last traded at 25,853, lower than the index's last close of 26,038.32.
South Korea's markets were closed for a holiday.
The West Texas Intermediate futures for June were 1.16% higher at $94.92 per barrel as of 7:45 p.m. ET. Brent crude futures for July last traded at $96 per barrel.
Open Questions
- What is the current status of U.S.-Iran negotiations?
- What is the extent of Iran's mining activities in the Strait of Hormuz?
- What is the immediate impact of these tensions on global oil supply?
- Will South Korea's markets react differently upon reopening?







