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Oil prices slip on teetering Iran ceasefire as Trump heads to China

Published by Global Banking & Finance Review

Posted on May 13, 2026

3 min read

· Last updated: May 13, 2026

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Oil Prices Drop on Uncertain Iran Ceasefire and Trump's Trip to China

Market Reactions and Economic Impacts

By Katya Golubkova

Oil Price Movements and Geopolitical Factors

TOKYO, May 13 (Reuters) - Oil prices fell on Wednesday after rising in three consecutive sessions, as investors awaited developments around the fragile ceasefire in the Iran war and U.S. President Donald Trump headed to China for a high stakes summit with President Xi Jinping.

Brent and WTI Futures

Brent crude futures lost 82 cents, or 0.76%, to trade at $106.95 a barrel at 0051 GMT, and U.S. West Texas Intermediate futures fell 66 cents, or 0.65%, to $101.52.

Both benchmarks have largely hovered around or above the $100 per barrel mark since the U.S. and Israel began attacks on Iran at the end of February and Tehran effectively shut the Strait of Hormuz.

Ceasefire Hopes and Strait of Hormuz

Oil prices rose by over 3% on Tuesday, extending earlier gains as hopes for the lasting U.S.-Iran ceasefire faded, dimming prospects of re-opening the strait, through which about a fifth of global oil and liquefied natural gas normally flows.

Diplomatic Developments and China’s Role

Trump’s Statements and Beijing Summit

Trump said on Tuesday he does not think he will need China's help to end the war with Iran, even as hopes for a lasting peace deal dwindled and Tehran tightened its grip over the strait.

China’s Oil Imports from Iran

China is the biggest buyer of Iranian oil despite pressure from the Trump administration. Trump meets his Chinese counterpart Xi in Beijing on Thursday and Friday.

Economic Consequences of the Iran Conflict

Oil Supply Disruption and Price Outlook

"The length of the disruption and the scale of the supply loss - already more than 1 billion barrels - means oil prices are likely to remain above $80 per barrel for the rest of the year," Eurasia Group said in a client note. 

Impact on U.S. Economy and Inflation

The war with Iran has started to take its toll on the U.S. economy, the world's biggest, as higher oil prices lead to more expensive fuels, and economists expect to see second-round effects in the months ahead.

Inflation and Federal Reserve Policy

In April, U.S. consumer prices rose sharply for a second straight month, resulting in the largest annual increase in inflation in nearly three years, bolstering expectations that the Federal Reserve would keep interest rates flat for a while.

"The marked increase in inflation across advanced economies has yet to cause real spending to contract, but the widespread decline in consumer sentiment and hiring intentions points to worse to come," the Capital Economics said in a client note.

Elevated interest rates make borrowings more expensive, potentially denting demand for oil.

U.S. Oil Inventories and Market Data

Inventory Trends

As the Iran war continues, U.S. crude oil inventories fell for a fourth straight week last week and distillate inventories also declined, according to market sources citing American Petroleum Institute data.

Upcoming Official Data

Official inventory data from the U.S. Energy Information Administration, the statistical arm of the U.S. Department of Energy, are due at 10:30 a.m. ET (1430 GMT) on Wednesday, with a Reuters poll also predicting a decline in stockpiles.

(Reporting by Katya Golubkova in Tokyo; Editing by Sonali Paul)

Key Takeaways

  • Brent crude slid 0.76% to $106.95/barrel and WTI dropped 0.65% to $101.52/barrel on May 13, ending a three‑day rally. Markets are closely watching a deteriorating ceasefire in the Iran war and U.S.–China summit dynamics. (ca.investing.com)
  • Iran’s effective shutdown of the Strait of Hormuz—a choke point for roughly 20% of global oil trade—continues to sustain supply fears, even as oil prices have not spiked as dramatically as expected due to U.S. and Chinese buffering strategies. (investing.com)
  • As Trump heads to Beijing, China’s energy resilience could blunt U.S. leverage. Meanwhile, elevated crude prices are feeding into sustained gasoline price pressure in the U.S., potentially impacting inflation and economic sentiment ahead. (semafor.com)

References

Frequently Asked Questions

Why did oil prices fall despite the recent gains?
Oil prices fell as investors awaited updates on the fragile Iran ceasefire and Trump's summit in China, despite prior gains.
How has the Iran war affected the global oil market?
The Iran war led to the closing of the Strait of Hormuz, restricting oil flow and keeping prices above $100 per barrel.
What impact has the oil price surge had on the U.S. economy?
Higher oil prices have raised U.S. inflation and fuel costs, contributing to broader economic pressures.
What is the significance of Trump's visit to China in this context?
Trump's visit to China is pivotal as China is the largest buyer of Iranian oil, and the summit may influence geopolitical and market dynamics.
How have U.S. crude oil inventories changed recently?
U.S. crude inventories have declined for four consecutive weeks amid ongoing conflict and supply disruptions.

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