Oil prices slide 4.6% as Trump pauses, India cuts duty

What changed in global oil markets

Global oil prices fell on Friday and were set for their steepest weekly drop in six months after a mix of geopolitical signals and domestic policy moves helped cool sentiment. The immediate trigger was a statement from Donald Trump that progress was being made in talks to end the conflict with Iran, alongside an announced 10-day pause in attacks on Iranian energy infrastructure. The pullback came even as markets continued to track disruption risks around the Strait of Hormuz, one of the world’s most important energy chokepoints.

India also moved to ease domestic pressure from high fuel costs by reducing special excise duties on petrol and diesel. Together, the softer geopolitical tone and India’s tax action contributed to the day’s decline in crude benchmarks.

Where Brent and WTI settled

Brent crude fell 0.8% to $107.17 a barrel, while West Texas Intermediate (WTI) declined 1.1% to $13.46. Despite sharp gains in the previous session, both benchmarks were down about 4.6% for the week. The weekly fall highlighted how quickly risk premiums can unwind when traders see a potential pause in escalation.

At the same time, the broader context remained fragile. The conflict involving the United States, Israel and Iran has been described as severely disrupting global energy flows, particularly around shipping routes linked to the Persian Gulf.

Why the Strait of Hormuz remains the central risk

The Strait of Hormuz is repeatedly flagged as a pressure point because it is a key route for nearly 40% of global crude shipments. In another description of the corridor’s importance, it typically carries nearly a fifth of the world’s traded crude oil. Any operational disruption or higher war-risk perception can raise freight and insurance costs, delay deliveries, and tighten physical availability.

The risk is not limited to oil. One account noted that roughly 30% of global fertiliser shipments, along with significant volumes of food and chemicals, transit the strait. That broadens the inflation risk from energy to other commodity-linked supply chains.

India’s fuel duty cut: the key details

India reduced special excise duties on petrol and diesel to cushion consumers and offset losses faced by oil marketing companies amid volatile prices. Petrol duty was cut from 13 rupees to 3 rupees per litre. Diesel duty was reduced to zero.

For households and transport users, the duty reduction is aimed at lowering the tax component embedded in retail prices. For oil marketing companies, it is framed as a partial relief mechanism when crude prices swing sharply and inventory and pricing lags create pressure.

The fiscal cost flagged by economists

Economist Madhavi Arora estimated the annual fiscal impact of the tax cuts at around 1.55 trillion rupees. The same estimate said the measures could cover up to 40% of fuel-related losses.

The duty move also sits within India’s import dependence. India is the world’s third-largest oil importer and relies on overseas sources for over 90% of its crude needs, with a significant share coming from the Middle East. The government, led by Narendra Modi, has said supplies of fuel, fertilisers and coal are adequate despite disruptions.

A separate turn: blockade threats and renewed volatility

Alongside the “pause” narrative, other updates in the provided material pointed to renewed risk. One report said US-Iran peace talks failed and that Trump ordered a blockade of the Strait of Hormuz, which pushed crude back above $100 a barrel and lifted uncertainty across markets.

In the Indian equity market, heavy selling was reported with crude surging sharply after the breakdown in talks and the Hormuz blockade order. Brent crude was also reported jumping 7.5% to trade above $102 per barrel following developments around the strait.

How Indian markets and the rupee reacted

Sensex and Nifty closed lower in a session marked by higher crude and geopolitical risk. Sensex settled down 703 points (0.91%) at 76,847.57, while Nifty50 fell 208 points (0.86%) to 23,842.65. Intra-day, Sensex dropped as much as 1,682 points (2.1%) to 75,868.32 and Nifty fell 495 points (2%) to 23,555.60.

The rupee was reported weaker by 0.41% at 93.33, with another report placing it at 93.37 per US dollar. India VIX rose 8.75% to close at 20.50, reflecting higher uncertainty.

Vinod Nair of Geojit Investments said elevated oil prices were raising concerns around inflation, currency stability and broader macro balances, weighing on sentiment. The same commentary noted that while the immediate impact on Q4 earnings was expected to be manageable, prolonged tensions could have more meaningful implications for Q1FY27.

Key numbers at a glance

Market impact: what links oil, inflation and the rupee

For India, higher crude prices can raise the import bill and feed through to inflation, which then influences currency stability and risk appetite in equities. One report specifically noted that 40% of India’s crude oil imports transit the Strait of Hormuz, making shipping disruptions or higher insurance costs an added concern beyond the headline oil price.

Another section argued India’s direct exposure to Iranian crude is limited, but warned that second-order effects could matter, particularly if disruptions force larger buyers such as China to compete more aggressively for alternative barrels. That can tighten availability and push up benchmarks, while also lifting freight and insurance costs.

What to watch next

The near-term direction for crude is likely to remain driven by confirmed updates on military actions, shipping access and any restart or breakdown of diplomacy. Markets will also watch whether India’s duty cuts translate into measurable retail price relief and how oil marketing companies manage volatility. On the market side, traders are likely to keep a close eye on crude staying above $100 per barrel, the rupee’s reaction, and whether volatility indicators such as India VIX remain elevated.