Global stock markets rose Monday while oil prices slid as investors welcomed signs that the standoff between the United States and Iran is easing. The shift in sentiment followed diplomatic signals from both sides that a broader conflict is less likely, reducing the risk premium that had pushed crude higher in recent weeks.
What drove the rally
Major indexes in Asia, Europe and the U.S. posted gains. Japan's Nikkei 225 added 1.2%, Germany's DAX rose 0.8%, and the S&P 500 opened 0.6% higher. The moves came after Iran's foreign minister said his country was not seeking war and the White House indicated it was open to talks without preconditions. That was enough to pull money out of safe havens and back into equities.
Oil's sharp reversal
Brent crude, the international benchmark, fell more than 3% to $71 a barrel. West Texas Intermediate dropped to $67. The decline erased gains from the previous week when a drone attack on a Saudi oil facility had briefly spiked prices. Traders now see a lower chance of a supply disruption through the Strait of Hormuz, a critical chokepoint for global oil shipments.
Why the market mood shifted
The easing of tensions reduces the uncertainty that had been weighing on business and investor confidence. For weeks, the threat of a direct military confrontation between the U.S. and Iran had kept a lid on risk appetite. Now, with both sides stepping back from the brink, the market is pricing in a more stable outlook for energy costs and regional security. That has also helped calm fears of a broader economic slowdown tied to higher oil prices.
The next test for the rally will come later this week when the U.S. releases its latest jobs report. If the data shows continued strength in the labor market, the positive mood could hold. But any fresh escalation in rhetoric or military activity could quickly reverse the gains.




