Asian Shares Mixed

Asian stock markets traded mixed on Tuesday as investors weighed geopolitical tensions in the Middle East, fluctuating oil prices, and renewed momentum in artificial intelligence-related technology shares.

Japan’s benchmark Nikkei 225 slipped roughly 0.3%, while Hong Kong’s Hang Seng Index and China’s Shanghai Composite also edged lower amid cautious sentiment across the region.

Despite the broader uncertainty, South Korea’s Kospi outperformed regional peers, climbing nearly 3% as semiconductor and AI-linked stocks rallied sharply. Memory chip giant SK Hynix was among the session’s biggest gainers after renewed optimism surrounding global AI demand boosted investor appetite for technology shares.

Markets across Asia continued reacting to developments surrounding U.S.-Iran negotiations and military activity in the region. Reports that U.S. defensive strikes targeted Iranian positions increased concerns about global energy supply disruptions, sending Brent crude prices higher while adding volatility to equities. Analysts said investors remain focused on whether diplomatic talks can prevent a broader escalation that could further pressure inflation and global trade.

In China, investors also monitored Beijing’s latest regulatory crackdown on illegal cross-border securities trading. Chinese authorities announced stricter oversight of offshore brokerage activity, impacting firms such as Tiger Brokers and Futu Holdings. The move added pressure to some financial shares, though Chinese technology stocks listed in Hong Kong showed resilience during trading.

Australian equities were modestly lower, with mining and energy shares mixed as commodity markets reacted to the geopolitical backdrop. Meanwhile, India’s Sensex also drifted lower as investors locked in profits following recent gains.

Overall, traders across Asia remain cautious heading into the second half of the week, with markets closely watching oil prices, central bank expectations, and geopolitical headlines for direction.