Asian markets largely declined on Monday as fresh geopolitical concerns emerged following U.S. President Donald Trump’s strong warning to Iran. Oil prices saw a notable increase, climbing by over 1%, driven by fears of potential disruptions to global crude supplies stemming from the heightened tensions in the Middle East.
Major indices in Australia, Japan, and Hong Kong registered losses, reflecting investor caution. U.S. stock futures remained subdued as traders awaited key corporate earnings reports, particularly from Nvidia.
Asia-Pacific markets experienced a downturn on Monday, as investors grappled with escalating geopolitical tensions. U.S. President Donald Trump's stern warning to Iran, urging them to "get moving, FAST," revived concerns over potential disruptions to crucial oil supplies emanating from the Middle East. The escalating rhetoric has sent ripples through global energy markets.

In a direct message posted on Truth Social on Sunday, Trump declared that "the Clock is Ticking" for Iran, ominously stating that "there won't be anything left" if immediate action wasn't taken. He emphasized that "TIME IS OF THE ESSENCE!" although he did not provide specifics on the demanded actions or the potential repercussions.
The immediate impact was felt in oil prices, which climbed by over 1%. Brent crude futures for July delivery saw a 1.90% increase, trading at $111.34 per barrel. Concurrently, U.S. West Texas Intermediate futures for June advanced by 2.17%, reaching $107.71 per barrel, as traders braced for potential supply shocks.
Across the Asia-Pacific region, markets largely reflected the uncertainty. Australia's S&P/ASX 200 index fell by 1.32%. Japan's Nikkei 225 experienced a decline of 0.92%, with the broader Topix index also down 0.77%. South Korea's Kospi managed to reverse early losses, rising 1.15%, though its smaller-cap counterpart, the Kosdaq, dipped 1.65%.
Yields on Japanese 10-year government bonds surged by over 9 basis points to 2.793%, continuing a sell-off trend fueled by rising global bond yields amidst mounting inflation concerns. Hong Kong's Hang Seng index dropped 1.49%, while mainland China's CSI 300 remained flat. Taiwan's Taiex index declined 1.02%.
The geopolitical backdrop remains tense, with elevated friction between Washington and Tehran persisting despite a ceasefire agreement in early April. The U.S. naval blockade of Iranian ports and Iran's control over the Strait of Hormuz since the conflict began continue to be critical factors.
Looking ahead, U.S. stock futures showed little movement in early trading following a record-setting week for Wall Street. Investors are now awaiting key quarterly earnings reports from tech giant Nvidia and several major U.S. retailers. Dow Jones Industrial Average futures saw a slight dip of 100 points, or 0.2%, while S&P 500 and Nasdaq-100 futures hovered near the flatline.
Last week, U.S. markets closed lower on Friday, primarily impacted by a retreat in technology stocks and rising U.S. Treasury yields. This sentiment was influenced by a summit between President Donald Trump and Chinese President Xi Jinping that concluded without significant policy breakthroughs, leaving investors apprehensive.
The S&P 500 shed 1.24% to finish at 7,408.50, the Nasdaq Composite slipped 1.54% to 26,225.14, and the Dow Jones Industrial Average lost 537.29 points, or 1.07%, closing at 49,526.17.
Investor sentiment saw profit-taking in the technology sector, which had recently experienced substantial gains. Notably, Intel saw a decline of over 6%, while Advanced Micro Devices and Micron Technology lost 5.7% and 6.6%, respectively. Nvidia dropped 4.4%, and Cerebras Systems, which had surged 68% on its Nasdaq debut on Thursday, shed 10%.
