Brent crude oil price above $100 April 2026: US Hormuz blockade, ceasefire collapse, spike latest

Brent crude oil surged 8.79% to $102.53 per barrel as of Monday afternoon, crossing the psychologically and economically significant $100 threshold as markets priced in the full consequences of the United States ordering a blockade of the Strait of Hormuz following the collapse of the US-Iran ceasefire framework — a price move that will reverberate through every energy-importing economy on earth and is particularly severe for India.

The $8.28 single-day gain is one of the largest in percentage terms since the conflict began on February 28. The crossing of $100 is not merely a number — it is a threshold that historically triggers a measurable shift in economic behaviour across governments, central banks, airlines, shipping companies, and consumers simultaneously. The last time Brent sustained levels above $100 was during the initial phase of the current conflict, when prices peaked above $115. Monday’s move back above $100 signals that markets believe the worst-case scenario — a prolonged, militarised closure of the Strait of Hormuz under a US blockade rather than an Iranian one — is now the base case rather than a tail risk.

What changed today

The sequence of events that drove Monday’s price spike is the most concentrated escalation since February 28. Iran declared a permanent mechanism to control the Strait of Hormuz, calling US restrictions on vessels in international waters piracy and warning that no port in the Gulf or the Gulf of Oman would remain secure if Iranian ports were threatened. Trump ordered a Strait of Hormuz blockade and warned that any Iranian firing at US forces could result in devastating consequences. The US-Iran ceasefire announced on April 8 — which had already been moving just four dry cargo ships through the strait per day instead of the pre-war average of 138 — effectively collapsed over the weekend with talks failing to produce an agreement. Israel struck southern Lebanese towns with phosphorus shells and killed five people on the morning of the Washington talks. Lavrov flew to Beijing. And Brent crossed $100.

Each of those developments is a separate bearish signal for oil markets. Together they represent a comprehensive unwinding of the ceasefire optimism that had briefly pushed oil lower on April 8, with markets now repricing toward a scenario in which the Strait of Hormuz remains closed or militarised for an extended and indeterminate period.

What $102 Brent means for India

India’s exposure to Brent above $100 is direct, multi-dimensional, and immediate. The country imports over 85% of its crude oil requirements and was already absorbing severe pressure from the Hormuz disruption before Monday’s spike. At $102 per barrel, the arithmetic of India’s energy import bill deteriorates sharply. India’s current account deficit, which had already been widening through the conflict period, faces additional strain. The rupee — already at a record low of 95 per dollar — faces further depreciation pressure as the cost of dollar-denominated oil imports rises. Domestic petrol and diesel prices, which the government has been managing through state-owned oil marketing company margins, will require either retail price increases or continued absorption of losses by HPCL, BPCL, and Indian Oil at a level that becomes fiscally unsustainable as crude sustains above $100.

The RBI, which held rates at 5.25% at its April 8 meeting with Governor Malhotra warning of supply shock becoming demand shock, now faces that scenario materialising at an accelerated pace. The Federal Reserve is already priced to hold through all of 2026 following the March CPI data showing the largest gasoline price spike since 1967. A Brent above $100 sustained through April will push US CPI even higher in the April reading, further cementing the no-cut consensus and compressing the interest rate differential that supports capital flows into Indian markets.

The blockade scenario and what it means for supply

A US military blockade of the Strait of Hormuz is categorically different from the Iranian de facto closure that the world has been managing since February 28. The Iranian closure was selective — IRGC permission required, fees charged, friendly nations exempted. A US blockade would be a formal military interdiction of a waterway through which approximately 20% of global oil supply moves, with no selective exemptions and no fee-based workaround available. The 800 vessels already trapped inside the Gulf would have no path out. The pipeline bypass capacity through Saudi Arabia’s Yanbu and the UAE’s Fujairah covers approximately one third of normal Hormuz volumes at best. The remaining two thirds — approximately 13 to 14 million barrels per day — would have nowhere to go.

At those supply deficit levels, $102 is not the ceiling. It is the opening move of a price discovery process that analysts had previously modelled could push Brent toward $130 to $150 in a full blockade scenario. The World Bank had warned even a held ceasefire would add up to 300 basis points to global inflation. A US military blockade of the world’s most critical energy waterway is not a held ceasefire. It is the scenario the World Bank’s much higher caveat was describing.

Indian equity markets are closed on Tuesday for Ambedkar Jayanti. When they reopen on Wednesday, they will be absorbing Monday’s $100 breach, the blockade order, the ceasefire collapse, and whatever happens in the Washington talks and the Lavrov-Wang Yi meetings in Beijing between now and then. The MCX evening session opens at 5 pm on Tuesday, and crude oil will be the contract to watch.

Disclaimer: This article is for informational purposes only and does not constitute investment advice. Oil price data is sourced from publicly available market feeds and is subject to rapid change. Readers are advised to consult a SEBI-registered financial advisor before making any investment decisions. Business Upturn is not responsible for any gains or losses arising from decisions made based on this article.