Why India’s Oil Retailers’ Q2 Rebound Rests on Inventory Timing

Petrol is back in profit for India’s state-run fuel retailers, and diesel losses have roughly halved. Read that alone and the coming results season looks like a clean recovery story. Yet a late-September snapshot from rating agency ICRA shows margins on both fuels already negative again. That gap is the real starting point for any Indian OMC earnings preview.

Indian Oil Corporation (IOC), Bharat Petroleum (BPCL) and Hindustan Petroleum (HPCL), the three state-run oil marketing companies (OMCs), will soon report results for Q2FY27, the July to September 2026 quarter. Emkay Research, in a preview published today, 7 October 2026, expects a sharp rebound from the June quarter.

The backdrop was anything but calm. Brent crude climbed from about US$72 to near US$120 per barrel within the quarter.

This piece shows you which margin lines are doing the heavy lifting, how much of the expected profit jump is accounting timing, and which risks could unwind it before the financial year ends.

Where is the Q2 margin recovery actually coming from?

Start with the base. The June quarter was a stress period, with high crude squeezing every product line, so almost any normalisation looks large against it. Emkay’s estimates show a rebound that is real but uneven.

Petrol and diesel: one recovers, one does not

Emkay puts the petrol marketing margin at about +₹2.9 per litre in Q2FY27, excluding the windfall levy impact, against a loss of about ₹12 per litre in Q1. That is a genuine turnaround, helped by cheaper average crude and the full effect of earlier retail price rises.

Those earlier retail price rises ended a long freeze and shaped the petrol recovery, though the subsidy logic behind the original freeze shows why the relief remains politically fragile.

Diesel tells a harder story. The loss narrowed to about ₹16.7 per litre from about ₹32, which is progress, but it is still a deep loss on the fuel that moves the most volume.

Halving a loss is not the same as healing it.

LPG and ATF: the quieter improvements

Under-recoveries on domestic liquefied petroleum gas (LPG), meaning the gap between what cooking gas costs to supply and what households pay, fell to about ₹290 per cylinder from about ₹510. The monthly path ran at roughly ₹490 in July, ₹180 in August and ₹200 in September. Emkay credits a roughly 19% quarter-on-quarter fall in Saudi contract prices, lower spot premiums and earlier retail price hikes.

Aviation turbine fuel (ATF) margins improved on regular price increases from July 2026, though no rupee-per-litre figures were disclosed. How much the government will compensate the OMCs for LPG losses this year remains unclear in the available research.

Add refining, and Emkay estimates the integrated margin at ₹9-14 per litre versus ₹1-3 in Q1, with HPCL improving most. Its earnings before interest, tax, depreciation and amortisation (EBITDA) estimates are ₹86.9 billion for IOC, ₹69.7 billion for BPCL and ₹21.8 billion for HPCL.

What this tells you is that a big sequential jump flatters the picture. Nuvama notes margins remain weaker than in Q2FY26, so judge the print against last year, not last quarter.

How does a late-quarter crude spike turn into inventory gains?

Here is the puzzle. Crude near US$120 should hurt companies that cannot raise pump prices freely, and in India retail fuel prices are set administratively rather than moving daily with global markets. So why does Emkay expect the spike to lift reported profit for some of them?

India’s administered fuel pricing explains why OMC margins swing so violently: pump prices are set by policy rather than by daily crude moves, so the shock lands on company balance sheets instead of consumers.

Why lag creates a gain

The answer sits in timing. Brent fell to lows around US$68 early in the quarter, rebounded to about US$98 by early September, then reached near US$120 by quarter end. The quarterly average was about US$97, roughly 6% lower than Q1.

A refiner buys crude weeks before it sells the finished fuel. When crude prices jump while that oil sits in tanks, the stock on hand is revalued higher, producing an inventory gain: a book profit from price movement, not from selling more fuel or earning better margins.

The timing effect in one line As The Signal summarised Emkay’s September work, OMCs “will book this quarter’s profit on last quarter’s crude.”

Middle East tension, refinery outages in Russia and tight diesel markets drove the late spike. Elevated product cracks, the spread between crude and refined fuel prices, also kept gross refining margins (GRMs) strong.

Why HPCL, BPCL and IOC differ

Inventory cycle length decides who gains. Emkay’s assumptions:

• HPCL: inventory gain of US$3.5 per barrel
• BPCL: inventory gain of US$1.5 per barrel
• IOC: inventory loss of US$2.0 per barrel, because of its longer inventory cycle

That is why HPCL may look strongest and IOC weakest on the same crude move. For you, the takeaway is to treat inventory gains as non-cash timing profit. They inflate this quarter and say little about the earnings run rate, so read every headline number alongside each company’s inventory cycle.

Cyclical window or lasting reset? Reading the sources that disagree

If inventory gains blur the earnings picture, the margin estimates themselves add more fog. Three credible sources produce three very different numbers.

At first glance these look irreconcilable. Most of the gap, though, comes from timing and basis rather than outright disagreement.

Emkay averages the whole quarter, including the cheap-crude weeks. ICRA captured a single moment after Brent surged and pump prices stayed put. Nuvama’s quarterly estimate is simply more cautious, especially on diesel.

ICRA’s late-September estimate Combined daily fuel losses across the three OMCs reached roughly ₹530 crore, with one crore equal to 10 million rupees.

The policy backdrop explains why the swing is so violent. Domestic pump prices stayed largely unchanged through 2026. Meanwhile, the Special Additional Excise Duty (SAED), India’s windfall tax, was set at ₹20 per litre on diesel and ₹15 on ATF from 16 September 2026, revised fortnightly; it hits refinery and export economics, not pump prices.

Emkay and Financial Express coverage describe the recovery as crude-cycle and price driven, not structural. Nothing in the pricing regime changed. The read you should take is that no single margin figure is “the” number, so check any estimate’s date and basis before using it to judge the quarter.

What could undo the rebound, and how do OMCs compare with peers?

A good quarter is easy to feel comfortable with. The second half of the financial year is where that comfort gets tested.

Ranked risks to the second half

1. Government pricing restraint: with pump prices frozen during a crude surge and political sensitivity ahead of elections, losses near ₹530 crore a day can persist.
2. Persistent diesel losses: diesel is negative under every estimate, and as the volume driver it can swamp petrol and ATF gains.
3. Inventory-gain reversal: if crude falls sharply in Q3, this quarter’s gains could flip into inventory losses.
4. LPG fiscal burden: under-recoveries of about ₹290-300 per cylinder remain material, with compensation unclear.
5. Windfall tax overhang: fortnightly SAED revisions show the government’s readiness to tax strong refining margins.

ICRA’s stress case puts numbers on this. If Brent averages US$105-115 in H2FY27 with retail prices flat, FY27 under-recoveries could reach about ₹64,000 crore. Reliable data on the 2022 under-recovery cycle was not available, so historical comparisons are left aside here.

The Brent crude outlook for the second half matters as much as the quarter just ended, since a sharp fall would flip inventory gains into losses while a sustained spike would deepen diesel under-recoveries.

OMCs versus refining-heavy peers

Nuvama Institutional Equities prefers Reliance Industries and Petronet LNG over ONGC, GAIL and the OMCs. Its logic is that private integrated refiners and gas infrastructure offer better risk-reward when crude is high and pricing is politically constrained.

ICRA and Financial Express coverage note that refiners without large regulated marketing books sit on the other side of the trade, benefiting from elevated GRMs. Emkay likewise flags higher PSU OMC sensitivity to price controls than private refiners face.

Where this puts your exposure is clear: a strong Q2 print and a weak H2 outlook can coexist. The results-day reaction may matter less than the guidance and crude path that follow.

These statements are speculative and subject to change based on market developments and company performance. Past performance does not guarantee future results.

What to check when the results land

The expected quarter looks strong on petrol, LPG, ATF and inventory timing. Diesel losses, pricing restraint and crude volatility keep the outlook conditional.

When the numbers arrive, focus on four items:

• The diesel margin, the clearest test of underlying marketing health
• Reported versus core earnings, stripping out inventory gains or losses
• LPG compensation commentary, given the open question over government support
• Management guidance on pricing, especially any signal on retail price moves

As of 7 October 2026, Q2 results had not been reported, and every figure above is an estimate. Your decision should rest on whether core earnings and pricing guidance hold up, not on the size of the headline jump.

This article is for informational purposes only and should not be considered financial advice. Investors should conduct their own research and consult with financial professionals before making investment decisions.