Asian stock markets mostly rose and global oil prices declined on Monday after President Donald Trump said peace talks regarding the war with Iran are proceeding [1, 2].

The shift in market sentiment reflects investor relief that a potential de-escalation of the U.S.-Iran conflict could stabilize global energy supplies and reduce geopolitical risk [1, 2].

In Tokyo and other major Asian hubs, benchmarks mostly rebounded as investors reacted to the news of possible negotiations [2]. The cautious optimism in equity markets coincided with a drop in crude oil costs, as the prospect of peace reduces the risk of supply disruptions in the Middle East [1].

Brent crude oil prices dipped one percent to $94.44 per barrel [3]. This decline follows a period where North American oil prices were trading near $100 per barrel [4].

Despite the general market rally, some reports indicate that the future of these talks remains uncertain [3]. While some investors viewed the comments as a signal of progress, others expressed doubt regarding the long-term stability of the negotiations [3].

President Trump said the United States has talked with Iran about a possible end to the war [2]. The reaction in the Asian markets suggests that traders are closely monitoring these diplomatic signals to gauge the direction of global commodity prices [1, 2].

Asian shares mostly rose while oil prices fell after Trump said peace talks on the Iran war were progressing.

The inverse relationship between the stock and oil markets in this instance highlights how geopolitical stability directly influences energy pricing. When the risk of war in oil-rich regions decreases, the 'risk premium' embedded in crude prices typically evaporates, which in turn lowers operational costs for global industries and boosts investor confidence in equities.