Asia markets mixed amid fragile hopes on U.S. Iran outlook

April 21, 2026 (MLN): Asia markets traded mixed on Tuesday as investors weighed cautious optimism over a potential easing in Middle East tensions against continued uncertainty surrounding U.S. Iran relations.

Sentiment remained fragile after strong rhetoric from Mohammad Bagher Ghalibaf, who criticized U.S. actions and rejected negotiations under pressure, signaling that Tehran may escalate its strategic stance if talks fail to progress, as reported by CNBC.

His remarks followed renewed threats from Donald Trump, who warned of significant military consequences should a deal not be reached before the ceasefire deadline.

Despite the heightened geopolitical backdrop, diplomatic channels remain active, with a U.S. delegation expected to revisit Pakistan for a possible second round of negotiations offering a glimmer of hope for de-escalation.

Energy markets showed easing immediate concerns, as West Texas Intermediate crude futures for May delivery declined 1.51% to $88.26 per barrel, while Brent crude futures for June slipped 0.48% to $95.01 per barrel.

Across regional equities, performance remained uneven. South Korea’s KOSPI rose 2.11%, outperforming peers, while the small-cap KOSDAQ edged lower.

In Japan, the Nikkei 225 gained 1.15%, with the broader TOPIX posting modest gains. Australia’s S&P/ASX 200 reversed early advances to close 0.24% lower.

In Greater China, mainland markets remained subdued, with the CSI 300 slipping 0.21%, while Hong Kong’s Hang Seng Index added 0.46%.

Meanwhile, Victory Giant Technology made a strong debut on the Hong Kong exchange, surging over 50% from its initial public offering price and marking one of the city’s largest listings since Zijin Mining Group’s major capital raise last year.

On Wall Street, futures pointed to a mildly positive start. Contracts tied to the S&P 500 and Nasdaq-100 edged up 0.1% and 0.2%, respectively, while Dow Jones Industrial Average futures climbed by around 70 points.

However, U.S. equities ended the previous session slightly lower. The S&P 500 declined 0.24% to 7,109.14, while the Nasdaq Composite slipped 0.26%, snapping a 13-session winning streak its longest since 1992.

The Dow Jones Industrial Average remained nearly flat, dipping marginally by 4.87 points.

Looking ahead, market participants remain cautiously optimistic about the near-term economic outlook, even as geopolitical risks and energy price volatility continue to influence global sentiment.

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