Asian stocks extended losses on Monday as geopolitical tensions surrounding Iran rattled investor sentiment across the region. Markets from Tokyo to Sydney opened lower, with traders reacting to escalating concerns over potential disruptions to global oil supplies and broader economic stability. The sell-off reflects growing unease about how regional conflicts might impact trade flows and corporate earnings.

Market participants cited Iran-related developments as a key driver behind the risk-off mood, with energy sector stocks particularly vulnerable. The uncertainty comes as investors were already navigating mixed economic signals from China and ongoing concerns about interest rate trajectories. Trading volumes appeared elevated as portfolio managers adjusted positions in response to the heightened volatility.

The downturn highlights how quickly sentiment can shift in Asian markets when geopolitical risks flare. With Iran at the center of current tensions, the potential for further escalation remains a key concern for traders. The situation underscores the region's sensitivity to external shocks, particularly those affecting energy markets and supply chains.