Oil Prices Retreat as US-Iran Ceasefire Deadline Looms Amid Escalating Rhetoric

Oil prices eased during Asian trading hours on Tuesday, reversing a portion of Monday's gains as uncertainty grows over the second round of peace negotiations between the United States and Iran. The market is currently reacting to a volatile mix of diplomatic efforts and aggressive military posturing. While Vice President JD Vance is expected to lead a US delegation to Pakistan for talks, Iranian officials have signaled a refusal to negotiate under the threat of force. Parliamentary speaker Mohammad Bagher Ghalibaf stated on X that Iran has prepared "new cards on the battlefield" in response to US pressure. Simultaneously, President Donald Trump has renewed warnings of "overwhelming military action" if an agreement is not reached before the ceasefire expires Tuesday evening. This escalation follows the Sunday seizure of an Iranian ship and the ongoing US blockade of Iranian ports. In terms of price action, West Texas Intermediate (WTI) for May delivery fell 1.51% to $88.26 per barrel, while Brent crude for June delivery dropped 0.68% to $94.87. These declines follow a sharp rally on Monday, where WTI and Brent surged 7% and 5%, respectively. Analysis from Rystad Energy suggests that disruptions in the Strait of Hormuz have already prompted an upgrade to the 2026 oil price outlook. The firm noted that if prices sustain levels above $100, it could unlock as much as 2.1 million barrels per day of new supply from South America, which is now positioned as a critical alternative to Middle Eastern supply chains.