Oil prices surged past $100 a barrel on Monday after the U.S. Navy moved to block ships from accessing Iran via the Strait of Hormuz. The step, which could curb Iranian oil exports, follows failed talks between Washington and Tehran aimed at ending the war over the weekend in Islamabad.

Although the ceasefire technically remains in place, markets have already reverted to pre-ceasefire dynamics, as reflected in the sharp rebound in oil prices. Notably, prices had tumbled by as much as 15% in a single day just after the ceasefire was announced.

Crude oil price on April 13

Brent crude futures climbed $6.71, or 7.05%, to $101.91 a barrel by 0104 GMT, reversing a 0.75% decline seen on Friday. U.S. West Texas Intermediate rose even more sharply, gaining $7.59, or 7.86%, to $104.16 a barrel after slipping 1.33% in the previous session.U.S. President Donald Trump said on Sunday that the Navy would begin a blockade of the Strait, escalating tensions after marathon negotiations with Iran failed to produce a deal. The breakdown has put a fragile two-week ceasefire at risk. Trump also acknowledged that oil and gasoline prices could stay elevated through the November midterm elections.

U.S. Central Command said the blockade would take effect at 10 a.m. ET (1400 GMT) on Monday. It stated that all maritime traffic entering or leaving Iranian ports would be subject to enforcement, regardless of nationality. This includes vessels operating in the Arabian Gulf and the Gulf of Oman. However, ships passing through the Strait of Hormuz en route to non-Iranian ports would not be affected.

Iran’s Revolutionary Guards responded by warning that any military vessels approaching the Strait would be treated as a violation of the ceasefire and dealt with firmly.

What’s next for prices?

Brokerage firm Macquarie noted that even if tensions ease, oil prices are likely to stay supported in the $85 to $90 range, with a gradual move toward $110 as flows through the Strait of Hormuz normalise. It added that if disruptions extend through April, Brent could still rise to $150 per barrel.

Looking ahead, crude prices could move higher from current levels. According to Kayanat Chainwala of Kotak Securities, oil may rise to $120 per barrel in the near term and potentially touch $150 if the conflict continues.

Nuvama Institutional Equities echoes the same view. The continued closure of the Strait of Hormuz, which handles around 20 million barrels per day, could push crude prices to the $110–150 per barrel range.

Market experts believe crude may be entering a structurally higher price phase. Ajit Mishra, Senior Vice President at Religare Broking, said the current ceasefire is temporary and a return to pre-war levels of $70 to $75 could take several months. In the near term, he expects crude to remain within a range of $80 to $85 on the downside and $95 to $100 on the upside.

Analysts also point out that as long as tensions persist, the outlook for crude remains volatile with an upward bias. Continued disruptions in the Middle East, particularly around the Strait of Hormuz, are likely to keep supply tight, supporting both Brent and WTI prices and maintaining inflationary pressures globally.

(Disclaimer: Recommendations, suggestions, views and opinions given by the experts are their own. These do not represent the views of The Economic Times)