Brent Crude Plunges 15% to $99 on US-Iran Peace Hopes; Petrol and Diesel Prices Unchanged Across India

Mumbai, 7 November 2026: Crude oil prices suffered their steepest weekly decline since the early days of the Covid-19 pandemic, with Brent crude futures collapsing nearly 15% for the week ended 6 November 2026, as a Democratic sweep in the US midterm elections and renewed diplomatic efforts between Washington and Tehran raised hopes of an end to the eight-month-old US-Iran conflict.

Brent, the global benchmark, settled near $99 per barrel on Friday after touching a weekly low of $93.22, while US West Texas Intermediate (WTI) closed around $91 per barrel. The dramatic sell-off, however, failed to translate into any relief at Indian fuel pumps, with petrol and diesel prices remaining frozen for the thirteenth consecutive month across major cities, as state-owned Oil Marketing Companies (OMCs) continued to absorb the impact of elevated input costs.

Brent Crashes from $113 to $93 as Peace Optimism Triggers 17.8% Collapse

The week opened on a sharply negative note for crude, with Brent futures tumbling nearly 8% on Monday, 2 November, to around $104.43 per barrel as Iranian President Masoud Pezeshkian signalled openness to peace talks mediated by Qatar. The downward momentum accelerated on Tuesday, 3 November, when US President Donald Trump acknowledged progress in negotiations to end the conflict, sending WTI down 8.29% to $88.12 per barrel.

The most brutal session arrived on Wednesday, 4 November, when the Democratic Party’s decisive capture of both houses of Congress triggered a 7% to 8% single-day collapse in crude benchmarks, with Brent briefly falling below $94 per barrel for the first time in two months.

By Thursday, 5 November, Brent had bottomed out at $93.22, a decline of 17.8% from the prior Friday’s close of $113.41. The trigger was unambiguous: a potential diplomatic resolution to the US-Iran conflict, which had disrupted Gulf crude exports and kept the Strait of Hormuz partially closed, threatened to return millions of barrels of supply to an already well-supplied market.

Friday Rebound Adds 6.8% as Hormuz Tanker Attacks Resume

The relentless selling pressure finally met a counterweight on Friday, 6 November, when reports of fresh attacks on oil tankers in the Strait of Hormuz injected a fresh geopolitical risk premium into the market. Brent futures rose 1.57% to $99.83, while WTI gained 1.34% to $91.73 during the European morning session, as the UK Maritime Trade Operations (UKMTO) confirmed multiple vessel incidents in the Gulf and the Strait of Hormuz since Sunday.

Iran’s Islamic Revolutionary Guard Corps (IRGC) reported that two oil tankers and a tugboat caught fire after attempting to navigate unauthorised routes, while Saudi Arabia issued warnings about potential danger near its Yanbu export hub.

Despite the two-day rebound, Brent remained on track for a weekly loss of approximately 12% to 15% , depending on the closing reference used, with the precise figure sensitive to timing and the specific contract month quoted.

OPEC+ Holds December Output Steady; Next Meeting on 29 November

The supply-side backdrop offered no support to prices during the week. On Sunday, 1 November, seven key OPEC+ members—Saudi Arabia, Russia, Iraq, Kuwait, Kazakhstan, Algeria, and Oman—held a video conference and decided to maintain the September 2026 required production levels for December 2026, reaffirming their commitment to market stability.

The group continues to maintain a separate layer of production cuts of around 2 million barrels per day (bpd) covering most members through the end of 2026, and the next ministerial meeting is scheduled for 29 November 2026.

The decision to hold output steady removed any lingering expectation of a supply cut that could have cushioned the price collapse, leaving the market entirely at the mercy of demand-side and geopolitical headlines.

Also Read: How to invest in crude oil

US Crude Stocks Fall 0.9 Million Barrels; Diesel Inventories at 2003 Lows

The weekly US inventory data, released by the Energy Information Administration (EIA) on Wednesday, 4 November, painted a mixed picture. Commercial crude oil inventories fell by 0.9 million barrels to 409.8 million barrels, marking the fifth consecutive weekly decline and leaving stockpiles approximately 4% below the five-year average.

However, the more striking data point was the 3.6 million-barrel draw in distillate inventories, which include diesel and heating oil, pushing stocks down to 99.3 million barrels, the lowest level since 2003.

The bullish inventory data was completely overwhelmed by the macroeconomic and geopolitical forces at play, underscoring the extent to which the peace-deal narrative dominated price discovery during the week.

Indian Crude Basket Slumps to $103.8 from October Average of $119.9

The collapse in international benchmarks transmitted directly into India’s crude import costs. The Indian crude basket, which had averaged a staggering $119.9 per barrel in October, its highest level since March 2012, plummeted to $103.8 per barrel on Tuesday, 4 November, its lowest level in two months.

The sharp correction offered a glimmer of relief to refiners, but the benefit was asymmetric: while input costs fell, retail pump prices remained rigid, leaving OMCs to absorb the margin pressure on every litre of petrol and diesel sold.

Iran’s decision to exempt commercial ships from four countries, including India and China, from transit restrictions in the Strait of Hormuz further improved the availability outlook for West Asian crude, India’s preferred grade.

MCX Crude Settles at ₹8,628 After Wild ₹9,104-to-₹8,400 Rollercoaster

On the Multi Commodity Exchange (MCX), the November crude oil futures contract mirrored the international volatility with a brutal mid-week sell-off followed by a partial recovery. The contract had closed at ₹9,104 on Tuesday, 3 November, before crashing 7.73% to ₹8,400 per barrel on Wednesday, 4 November, as the global benchmarks went into freefall.

By Friday morning, November futures had rebounded 1.52% to ₹8,690 against the previous close of ₹8,560, while the December contract traded at ₹8,595 against ₹8,453. Open interest in the November contract fell to 8,595 lots by the end of Thursday’s session from 10,479 lots in the prior session, reflecting aggressive position unwinding as traders scrambled to adjust to the shifting geopolitical landscape.

The rupee’s depreciation to 94.55 against the US dollar on 5 November provided a partial cushion to MCX prices, preventing the domestic contract from falling as sharply as the dollar-denominated benchmarks.

Petrol and Diesel Prices Frozen for 13th Month Despite 15% Crude Crash

The most striking feature of the week’s energy market was the complete disconnect between crude oil’s collapse and India’s retail fuel prices. Petrol and diesel prices remained unchanged across all major cities on every single trading day of the week, with state-owned OMCs holding the line on retail rates that have been static since 25 May 2026.

In Delhi, petrol was priced at ₹102.12 per litre and diesel at ₹95.20, while Mumbai consumers paid ₹111.21 for petrol and ₹97.83 for diesel. Kolkata recorded the highest rates among the metros at ₹113.51 per litre for petrol and ₹99.82 for diesel, while Chennai quoted ₹107.76 and ₹99.55 respectively.

The rigidity is a direct consequence of the OMCs’ pricing mechanism, which is influenced by central and state taxes, dealer margins, refining costs, and the rupee-dollar exchange rate—factors that move independently of the weekly crude oil futures price.

Why a 15% Crude Crash Did Not Reach Indian Pumps

The transmission mechanism from global crude to Indian retail fuel is neither immediate nor linear, and the week provided a textbook illustration of this lag. The chain runs from international Brent and WTI prices to the Indian crude basket, then through the INR/USD exchange rate to refining costs, before finally being filtered through central excise duty, state VAT, dealer commissions, and OMC pricing decisions.

Central and state taxes together account for a substantial share of the final pump price, creating a large fixed component that dilutes the pass-through of crude movements. Additionally, OMCs have been incurring losses on every litre of petrol and diesel sold at current retail rates, meaning any decline in crude prices is first absorbed to repair their margins rather than passed on to consumers.

The rupee’s fall to 94.55 against the dollar on 5 November further offset some of the dollar-denominated relief, as a weaker rupee makes crude imports more expensive in local currency terms.

Brent-WTI Spread Narrows to $9.90 Before Widening Back to $11.10

The differential between the two global benchmarks oscillated during the week, reflecting the uneven impact of the Middle East risk premium. The Brent-WTI spread narrowed from approximately $12.00 to $9.90 as the peace-deal optimism hit seaborne North Sea crude harder than landlocked US shale grades, before widening back to $11.10 as the Hormuz tanker attacks restored some of the geopolitical premium specific to Brent.

The front-month futures contracts carried 52-week ranges of $58.72 to $126.41 for Brent and $54.98 to $117.63 for WTI, underscoring the extraordinary volatility that has characterised the oil market throughout 2026.

Democrats’ Midterm Sweep Emerges as the Week’s Dominant Price Driver

The political earthquake in Washington proved to be the single most powerful catalyst of the week. The Democratic Party’s capture of both the House and the Senate raised expectations that President Trump’s ability to sustain the war against Iran would be constrained, accelerating the peace-deal narrative that had already been building since late October.

Brent had been trading near $118.70 on 30 October, but the midterm results on 3 November catalysed a collapse to $97.00 by 5 November, a decline of approximately 18% in just four trading sessions. The dollar index’s fall of around 0.6% since the results, to 101.22, provided only a marginal counterweight, as the overwhelming force of the supply-restoration thesis dominated all other considerations.

Brent’s 15% weekly collapse to $99 and WTI’s slide to $91 reflect a market aggressively pricing a US-Iran peace deal, yet the rebound on 6 November as Hormuz tanker attacks resumed shows that the geopolitical risk premium has not fully dissipated. Indian petrol and diesel prices, anchored by taxes and OMC margin management, remained entirely insulated from the crude crash. The Indian crude basket’s fall to $103.8 offers refiners breathing room, but retail relief remains contingent on a sustained decline and OMC pricing decisions.