Crude Oil Plunges 6% as U.S. Halts Iran Strikes, Diplomatic Efforts Restart

Key Highlights

• Brent crude tumbled more than 6% to approximately $90.93 per barrel Monday following the U.S. suspension of its Iran bombing operations
• Last week saw Brent temporarily surpass the $100 per barrel threshold as hostilities extended into Red Sea waters
• The United States halted military operations following 13 straight nights of strikes, citing the need to allow room for diplomatic solutions
• Tehran announced it would hold off on counter-strikes as long as Washington’s cessation continues
• Maritime traffic through the Strait of Hormuz and Bab el-Mandeb remains hampered even with the military pause in effect

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Crude markets experienced a significant downturn Monday following Washington’s decision to suspend military operations against Iran, sparking optimism for renewed diplomatic engagement and eliminating the conflict premium that had driven oil to triple-digit territory.

Brent crude retreated over 6% to reach $90.93 per barrel. West Texas Intermediate likewise declined 6.1% to settle at $83.83 per barrel. Both benchmarks momentarily dipped beneath critical support thresholds before staging modest recoveries.

\p dir=”ltr”>During the previous week, Brent climbed back above $100 per barrel for its first triple-digit close since May. The surge followed an expansion of U.S.-Iran confrontations from the Strait of Hormuz corridor into Red Sea zones.

Factors Behind Monday’s Decline

The United States refrained from additional military action following two weeks of continuous strikes targeting Iranian installations. A representative from Donald Trump’s UN delegation indicated the American president was “allowing diplomatic channels room to operate.”

Tehran reciprocated by announcing it would cease retaliatory operations against neighbouring states provided Washington’s cessation remains intact. Both nations cautioned they retain the option to restart hostilities should negotiations fail.

Iranian officials also indicated advancement in negotiations with Oman regarding secure navigation protocols through the Strait of Hormuz. Reports emerged that Pakistan may restart mediation efforts between Washington and Tehran, encouraged by Beijing.

Market analysts at ING noted Monday’s pullback demonstrated the speed at which traders incorporated conflict risk premiums, and their equal readiness to remove them when de-escalation signals appeared.

Sally Auld from National Australia Bank suggested that oil crossing the $100 threshold may have incentivized both parties to seek de-escalation. She observed that weekend developments lent support to this interpretation.

Maritime Disruptions Persist

Even with combat operations paused, shipping routes through both strategic waterways continued experiencing interruptions. Weekend traffic through the Strait of Hormuz saw reduced cargo vessel movement. Transit volumes through the Bab el-Mandeb similarly decreased following Houthi strikes targeting Saudi petroleum infrastructure.

ANZ analysts highlighted that mechanisms currently absorbing these supply disruptions—including reduced Chinese crude purchases, emergency reserve releases, and alternative Saudi shipping routes—are approaching their limits.

The institution noted that commercial stockpiles are contracting while strategic reserves face depletion. This vulnerability could trigger rapid price escalation should disruptions intensify.

ING analysts emphasized it remains premature to declare the confrontation concluded. Washington has not provided comprehensive justification for its operational pause, and both nations maintain heightened military readiness.

The retreat in oil prices provided support to broader equity markets Monday. Declining crude costs alleviate inflation concerns, which had generated speculation about potential Federal Reserve interest rate hikes. The central bank convenes this week, with most observers anticipating unchanged policy rates.