Asian Stock Markets Rise Amid Hopes for US-Iran Talks Despite Ceasefire Uncertainty

Al Jazeera English
Al Jazeera EnglishApr 21, 2026

Why It Matters

The market bounce shows that Asian investors are betting on tech fundamentals and defense‑export opportunities despite Middle‑East volatility, a stance that could shape capital flows and risk pricing for months ahead.

Key Takeaways

  • Asian equities climb despite ongoing US‑Iran ceasefire uncertainty
  • South Korea’s Kospi hits record, driven by chips and export data
  • Taiwan’s market reaches new high on AI‑related semiconductor demand
  • Japan lifts export bans on warships, missiles to boost defense industry
  • Investors stay cautious as Hormuz shipping stalls, insurance premiums rise

Summary

Asian equity markets surged on Tuesday, shrugging off lingering geopolitical risk from the fragile US‑Iran ceasefire. South Korea, Taiwan and Japan all posted gains, pushing regional indices to fresh highs even as the broader Middle‑East situation remains unresolved.

In Seoul, the Kospi climbed to a record level, buoyed by strong earnings from semiconductor firms and better‑than‑expected export figures, underscoring the resilience of Korea’s tech sector. Across the strait, Taiwan’s weighted index also hit new peaks, driven by sustained demand for AI‑focused chips. Meanwhile, Japan’s Nikkei rose after the government announced the removal of long‑standing restrictions on overseas sales of warships, missiles and other defense equipment, a move aimed at strengthening its defense industrial base.

Analysts warned that shipping traffic through the Strait of Hormuz remains virtually halted, keeping maritime insurance premiums elevated. “Even if a diplomatic deal is reached, it will take months for trade to normalize,” one commentator noted, adding that risk premiums for vessels entering the region will likely stay higher.

The rally reflects investor optimism that the tech‑driven growth story can outweigh short‑term geopolitical headwinds, but the lingering supply‑chain disruptions and elevated insurance costs mean any setback in US‑Iran talks could quickly erode confidence. Japan’s policy shift also signals a broader trend of Asian economies leveraging defense exports to diversify industrial revenue streams.

Original Description

Asian stock markets rallied on Tuesday despite uncertainty over US-Iran peace talks, with tech stocks driving gains across the region.
South Korea's Kospi and Taiwan's stock market hit record highs, fuelled by semiconductor demand and strong export data.
Japan's Nikkei also advanced as Tokyo announced its biggest overhaul of arms export rules in decades, ending longstanding restrictions on overseas weapons sales.
However, analysts warn that shipping disruptions through the Strait of Hormuz could persist for months, even if Washington and Tehran reach an agreement in Islamabad.
Al Jazeera's Patrick Fok reports from Hong Kong.
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