Asian stocks advance on U.S.-Iran deal hopes, oil eases; markets climb

Asian equities moved higher as markets priced in a renewed chance of negotiations between the United States and Iran that could lead to reopening the Strait of Hormuz; regional risk appetite improved and equity benchmarks gained.

The move gathered pace around April 14-15, 2026, when MSCI’s Asia-Pacific ex-Japan index climbed about 1.5% to a six-week high, supported by gains on Wall Street and hopes that diplomatic progress would ease energy disruptions. Traders noted that a credible path to reopening Hormuz would materially reduce supply risk for oil-dependent economies in Asia.

Oil prices softened on the news as markets anticipated improved tanker traffic through the Strait; both Brent and WTI pulled back from earlier spikes, which in turn lowered immediate input-cost concerns for airlines, shipping and manufacturing sectors across the region. Volatility in energy markets remains a key watchpoint for investors.

Broader macro implications are significant: the effective disruption of flows through Hormuz had previously removed a substantial share of seaborne crude and LNG supplies, prompting multilateral institutions to revise growth projections downward. A deal that restores transit would reduce near-term inflationary pressure in importing economies and could ease some of the downside risks to global GDP, though the diplomatic path remains fragile.

Market strategists caution that lasting market improvements depend on tangible, durable steps in diplomacy rather than interim ceasefires; many expect episodic swings in energy prices and targeted sector rotations as investors reprice energy-sensitive names and move back into cyclicals if stability holds. Short-term market action will hinge on follow-up talks, shipping traffic data and official confirmations on Hormuz transit arrangements.