Asian shares are mixed and oil prices slip as US-Iran talks in doubt

Asian Markets Mixed as US-Iran Tensions Continue to Impact Oil Prices

Asian markets showed mixed performance on Tuesday as investors navigated ongoing geopolitical concerns between the United States and Iran. Oil prices edged lower but remained elevated amid uncertainty over potential peace talks.

The Nikkei 225 in Tokyo rose 1.1% to 59,485.54, buoyed by strong performances in the technology sector. Tech-related companies led the gains, with Tokyo Electron surging 4.4% and SoftBank Group Corp. climbing an impressive 5.5%. South Korea’s Kospi jumped 1.8% to 6,327.73, while Taiwan’s Taiex advanced 1.7%.

Meanwhile, Chinese markets showed weakness, with Hong Kong’s Hang Seng Index edging down 0.1% to 26,382.30 and the Shanghai Composite declining 0.3% to 4,068.28. Australia’s S&P/ASX 200 also dipped slightly, losing 0.1% to close at 8,942.80.

The cautious trading environment follows the U.S. Navy’s seizure of an Iranian-flagged cargo ship, which has cast doubt on the second round of peace talks between the two nations. President Donald Trump announced that Vice President JD Vance would travel to Islamabad for discussions, though Iranian officials have made no commitment to continue negotiations.

Oil prices, which have been particularly sensitive to the geopolitical situation, remained elevated but showed modest declines in Tuesday’s trading. Brent crude, the global benchmark, slipped 0.4% to $95.10 per barrel, while U.S. benchmark West Texas Intermediate fell 0.9% to $86.66. Despite these small pullbacks, prices remain significantly higher than before the recent escalation.

“The current dynamic is one of a precarious balance of truce,” noted Mizuho Bank in a market commentary. As the ceasefire agreement between the United States and Iran approaches its two-week deadline on Tuesday night (8 p.m. Eastern time, early Wednesday in Tehran), market participants are anxiously watching whether diplomacy can prevail.

A key concern for energy markets remains Iran’s blockade of tankers in the strategically crucial Strait of Hormuz, a vital shipping lane for global oil supplies. However, current oil prices remain below the $119 per barrel peak for Brent crude seen when tensions were at their highest.

On Wall Street, Monday’s session saw modest retreats from recent record highs. The S&P 500 dipped 0.2%, the Dow Jones Industrial Average edged down less than 0.1%, and the Nasdaq Composite fell 0.3%. Airline stocks were among the notable decliners after American Airlines, down 4.2%, stated it wasn’t interested in a merger with United Airlines, which fell 2.8%.

In corporate news, TopBuild surged 19.4% after QXO announced plans to acquire the insulation and building products distributor in a deal valued at approximately $17 billion. The acquisition would make QXO North America’s second-largest publicly traded building products distributor, though its own shares fell 3.1% on the news.

The first-quarter earnings season continues to unfold positively, providing underlying support for equity markets. Approximately 10% of S&P 500 companies have reported results so far, with nearly 90% exceeding analyst expectations, according to FactSet data. If this trend continues, S&P 500 companies are on track to post earnings growth of 13% compared to the same period last year.

Major U.S. banks that reported last week highlighted the resilience of the American economy, particularly noting robust consumer spending patterns. Investors now await upcoming earnings reports from market heavyweights including UnitedHealth Group on Tuesday, Tesla on Wednesday, and Procter & Gamble on Friday.

In currency markets, the U.S. dollar strengthened slightly against the Japanese yen, rising to 158.98 from 158.82, while the euro weakened marginally to $1.1782 from $1.1789.