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12 June 2026

Wall Street and Asia-Pacific Markets Rally Amid US-Iran Tensions Ease

Global financial markets are experiencing significant gains following US President Donald Trump's announcement of a potential peace deal with Iran.

Wall Street and Asia-Pacific Markets Rally Amid US-Iran Tensions Ease

The global financial landscape has witnessed a significant upswing following the announcement of a potential peace deal between the United States and Iran. This development has sparked optimism among investors, leading to substantial gains across major stock markets.

The ripple effects of this geopolitical shift were first felt on Wall Street, where the S&P 500 index surged by nearly 1.8 percent on Thursday, marking its largest single-day gain since April. This rally came after a three-day streak of losses, indicating a strong reversal in market sentiment. The tech-focused Nasdaq Composite also saw a notable increase of 2.5 percentwhile the Dow Jones Industrial Average gained approximately 1.9 percent.

Asia-Pacific Markets Follow Suit

The positive momentum continued into the Asia-Pacific region on Friday, with markets in JapanSouth KoreaTaiwanhong kongand Australia all posting gains. South Korea’s Kospiwhich has been the best-performing major index this year, surged more than 8 percent in morning trading. Meanwhile, Japan’s Nikkei 225 rose as much as 4 percent.

Taiwan’s TAIEX gained about 2.4 percentand Australia’s ASX 200 rose approximately 1.8 percent. In Hong Kongthe Hang Seng Index was up more than 1 percent. These gains reflect a broad-based rally driven by easing geopolitical tensions and renewed investor confidence.

The Impact on Commodity Markets

The market rebound was not limited to equities. Brent crudethe primary international benchmark for oil prices, fell about 1 percent to below $89.50 a barrel. This decline was attributed to hopes for a return to normality in the Strait of Hormuza critical waterway that carries about one-fifth of global energy supplies during peacetime.

The potential reopening of the Strait of Hormuz is seen as a key factor in sustaining the current market rally. Khoon Goh, head of Asia research for ANZemphasized that investors will be watching closely for the actual signing of the deal and the complete reopening of the strait. Only then will we see the gains extendhe noted, highlighting the importance of these developments for the market’s continued upward trajectory.

Market Analysts Weigh In

Fabien Yip, a market analyst at IG in SydneyAustralia, provided further insights into the market’s reaction. He described the rally as a reflection of a meaningful easing of geopolitical riskas well as anticipation over Friday’s market debut of SpaceXset to be the largest of its kind in history.

Yip also noted that the broader read on the Asian follow-through is that dip-buying interest remains genuine. This sentiment is crucial for understanding the market’s recent performance. That matters for how you characterise what’s happened over the past weekYip explained, suggesting that the current rally looks less like a structural break in the bull market and more like a healthy reset after a rapid advance.

This consolidation phase, according to Yip, can potentially extend the rally’s longevity, providing a more sustainable upward trend for global markets. As investors continue to monitor the situation, the potential peace deal between the US and Iran remains a significant driver of market sentiment.

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Author

Thomas Wood

Thomas Wood, Leeds-based and modern-relaxed in style, once rerouted a weekend to cover a community arts co-op launch in Harehills rather than a planned corporate brief. Champions approachable analysis that centres local voices and keeps a habit of sketching street scenes between edits as a distinguishing detail.