Market Weekly Wrap: Sensex, Nifty Fall Over 2% in a Week as Crude Oil Hits 6-Month High and BPCL Profit Drops 21%

Indian stock markets closed a holiday-shortened week firmly in the red, with the Sensex and Nifty falling more than 2% over the week as Brent crude oil surged to a six-month high above $116 a barrel. The Sensex ended Friday at about 73,124, down around 126 points on the day, while the Nifty settled near 22,600, down 88 points — the fourth straight losing session for both benchmarks. The sell-off hit smaller stocks even harder, with the Nifty Midcap 100 down 5.6% and the Smallcap 100 down 7.3% for the week.

Key Facts

• Friday's close: Sensex about 73,124 (down ~126 points); Nifty about 22,600 (down 88 points); fourth consecutive losing session for both indices
• Weekly fall: Sensex down 1,605 points (2.1%); Nifty down 546 points (2.4%); 43 of the 50 Nifty stocks ended the week lower
• Broader market hit harder: Nifty Midcap 100 fell 5.6% and Nifty Smallcap 100 fell 7.3% for the week ended October 23
• Crude oil surge: Brent crude settled at $116.72 a barrel on Friday, up 3.1% on the day and its highest since April 29; US WTI crude closed at $103.27, up 3.8%
• Rupee under pressure: the rupee closed at 94.93 against the US dollar, close to the 95 mark
• BPCL Q2 result: Bharat Petroleum's consolidated net profit fell 21.45% year-on-year to ₹4,863 crore in the September quarter, even as revenue rose nearly 30%
• Buying despite the fall: foreign funds bought a net ₹888 crore and domestic institutions bought a net ₹3,235 crore on Friday, exchange data showed
• Gold steady: 24-karat gold in India was priced at ₹14,247 per gram and 22-karat at ₹13,059 per gram on October 24

Why did Indian markets fall this week?

The main trigger was crude oil. Brent crude gained 6.2% over the week and WTI rose 2%, driven by escalating tensions in the Middle East, attacks on Gulf shipping and Saudi Arabia's energy infrastructure, and a lack of diplomatic progress towards ending the Iran war, which raised fears of supply disruptions. Reports that the US could launch a strike on Iran after its midterm elections added further fuel to the rally. For India, which imports most of its oil, a sustained rise in crude threatens higher energy and transport costs, weaker consumption and thinner corporate margins — and that fear ran through the market all week.

Two other factors made the fall worse. Analysts pointed to valuation concerns in mid-cap and small-cap stocks and the unwinding of leveraged positions, which is why smaller stocks fell much more than the big benchmarks. Weak global cues also weighed on sentiment, with Wall Street under pressure from an AI-led sell-off in technology stocks and worries about a possible US Federal Reserve rate hike. Geojit Investments' head of research Vinod Nair noted that the rise in India VIX, the market's fear gauge, signals that near-term volatility is likely to persist.

BPCL Q2: profit falls even as revenue jumps nearly 30%

The most-watched company result of the week came from state-run Bharat Petroleum Corporation (BPCL), which reported a 21.45% year-on-year fall in consolidated net profit to ₹4,863 crore for the July–September quarter (Q2 FY27), down from ₹6,191.5 crore a year earlier. Revenue from operations rose 29.7% to ₹1,57,818 crore, but higher refinery margins were more than offset by losses on selling petrol, diesel and LPG below market rates.

BPCL said its marketing margins suffered because state-run oil companies have been selling fuel below market prices to shield consumers from volatile prices during the West Asia conflict. As of September 30, the company's cumulative under-recoveries on LPG stood at ₹17,334.40 crore, up from ₹12,318.52 crore at the end of March 2026. The result followed a ₹1,873 crore loss in the April–June quarter. On the operating side, refinery throughput rose 6% year-on-year to 10.41 million tonnes and domestic sales grew 6.33% to 13.47 million tonnes.

Which parts of the market held up better?

Large-cap stocks fell less than the broader market, and information technology stocks were relatively resilient, recovering from early selling to end the week largely unchanged, helped by improving earnings visibility and renewed investor interest. That pattern — big stocks steady, small stocks shaky — is typical of a market that is worried about valuations and waiting for a clearer trigger. The fact that foreign and domestic institutions were both net buyers on Friday, even as indices fell, suggests that long-term investors used the dip to buy, while short-term traders and leveraged players headed for the exit.

What should investors watch next week?

Crude oil stays the number one thing to watch: if Brent holds above $116, pressure on the rupee, fuel prices and oil-sensitive sectors will continue. Next, the Q2 earnings season — banks reporting on credit growth and margins, and more oil and consumer companies, will show how much of the crude shock is reaching company profits. Third, global cues: US technology stocks, the Federal Reserve's next move and any change in Middle East tensions could swing sentiment quickly. With India VIX elevated, sharp two-way moves are likely, so position sizes and stop-losses matter more than usual in the coming sessions.

Frequently Asked Questions

How much did the Sensex and Nifty fall this week?

The Sensex fell 1,605 points (2.1%) and the Nifty fell 546 points (2.4%) in the holiday-shortened week ended October 23. Friday alone saw the Sensex close about 126 points lower at 73,124 and the Nifty 88 points lower at 22,600.

Why is crude oil rising, and why does it matter for India?

Brent crude settled at $116.72 a barrel on Friday, its highest since April 29, on Middle East tensions and supply-disruption fears. India imports most of its crude, so higher oil prices raise fuel, transport and input costs, pressure the rupee and squeeze company margins — which is why the stock market reacts so quickly to an oil rally.

Why did BPCL's profit fall when its revenue rose 30%?

BPCL's revenue grew on higher volumes and prices, but its profit fell because it sold petrol, diesel and LPG below market rates, crushing marketing margins. Its cumulative LPG under-recoveries reached ₹17,334.40 crore by September 30, even though refining margins improved and throughput rose 6%.

Market figures follow BSE/NSE closing data and company filings as reported on October 23–24, 2026; crude prices are Friday settlement levels. This article is for information only and is not investment advice.