BPCL shares dropped 1.61% to ₹281.85 on the NSE on Wednesday after the state-owned oil marketing company reported a 58% year-on-year collapse in quarterly net profit — from ₹7,545.27 crore to ₹3,191.49 crore — driven almost entirely by a ₹4,349.13 crore impairment charge on upstream oil and gas assets.

Why BPCL share price is falling today

The market is reacting to a profit number that landed well below what the underlying business would suggest. BPCL’s wholly-owned upstream subsidiary Bharat PetroResources Ltd wrote down investments in oil and gas blocks globally and in India after a reassessment of their commercial viability. The gross carrying value of these upstream investments fell from ₹15,426.37 crore to ₹11,313.83 crore. Without this one-time charge, Q4 earnings would have been substantially higher — the impairment alone wiped out more than the entire profit the company eventually reported.

The stock is also carrying significant baggage heading into the print. It is down 26.02% year-to-date, 10.69% over the past month, and 5% in the past week — and sits closer to its 52-week low of ₹266.60 than its 52-week high of ₹391.65.

Q4 FY26: What the business actually did

Revenue from operations grew 6.33% year-on-year to ₹1,34,896.40 crore, signalling the core refining and marketing engine held up. Fuel sales rose to 13.86 million tonnes from 13.42 million tonnes a year earlier. Refinery throughput dipped marginally to 10.4 million tonnes from 10.58 million tonnes — not a material deterioration.

The problem was entirely below the operating line. A non-cash impairment of this size on upstream assets — which are peripheral to BPCL’s core OMC business — created a headline profit figure that spooked the market on an already weak stock.

FY26 full year: The number that gets lost in the noise

For the full financial year, BPCL’s post-tax profit climbed 75% to ₹23,303.22 crore from ₹13,275.26 crore in FY25 — a strong recovery driven by better marketing margins and demand. That context matters, but markets are pricing the quarterly miss today.

This article is for informational purposes only and does not constitute investment advice. Please consult a qualified financial advisor before making any investment decisions.