Market Wrap: Sensex, Nifty Tumble as Brent Crude Surges Past $114 on West Asia Tensions; Wall Street, Asia Rattled by Oil Spike and AI Financing Fears; Gold, Silver Correct Sharply
A sharp surge in crude oil prices dominated global markets this week, as escalating West Asia tensions and renewed fears of US-Iran conflict sent Brent crude to its highest levels since May. The spike in energy costs, layered on top of lingering anxiety over AI-related debt financing, triggered a broad-based sell-off across Indian, Asian and US equities, while gold and silver both corrected sharply after their recent run-up.
Indian Markets: Sensex, Nifty Reverse Previous Week's Gains as Crude Oil Spikes Past $114
The BSE Sensex closed Friday's session at 73,123.83, down 125.56 points or 0.17%, while the NSE Nifty 50 slipped 87.65 points, or 0.39%, to end at 22,600.00, marking a fourth consecutive session of losses. For the week, the Sensex tumbled 1,605.44 points, or 2.15%, while the Nifty fell 546.15 points, or 2.36%, erasing virtually all of the previous week's IT-led rally. Broader markets fared far worse, with the Nifty Smallcap 100 plunging a sharp 7.27% and the Nifty Midcap 100 declining 2.21% for the week.
The primary driver was a surge in crude oil, with Brent touching levels near $114-117 a barrel amid escalating West Asia tensions, stoking fresh inflation concerns for India's import-heavy economy. Sectorally, the damage was broad-based, with Nifty Metal (-2.71%), Consumer Durables (-2.63%) and Realty (-2.38%) among the worst hit, while IT and Auto showed relative resilience. Market breadth was heavily negative, with roughly 3,011 stocks declining against just 624 advances on the NSE, and 655 stocks touching fresh 52-week lows. Shriram Finance, Adani Enterprises, JSW Steel, Jio Financial Services and Tata Steel were among the week's biggest laggards, as the total market capitalisation of BSE-listed companies shed around ₹16.1 lakh crore over the week.
Asian Markets: Broad Declines Across the Region as AI Fears and Oil Spike Weigh
Asian markets fell broadly this week, caught between the lingering fallout from a global AI-financing scare and the sharp jump in crude oil prices. Japan's Nikkei 225 closed Friday down 0.34% at 62,693.16, touching three-month lows during the week as AI and chip-related selling continued; for the week, the index declined around 4%. South Korea's Kospi ended Friday up 0.30% at 5,550.30 after recovering from an intraday drop of more than 4%, with SK Hynix gaining 4.42%, but the index still finished the week down roughly 2%.
Hong Kong's Hang Seng rose 0.69% on Friday to 23,093.37, with its tech sub-index jumping 2% off a four-month low, though the index still ended the week down around 5%. China's Shanghai Composite climbed 0.89% to 3,690.48 on Friday, recovering from a morning drop of more than 2% after state funds reportedly stepped in to support the market, but closed the week down about 1.4%. Taiwan's stock market remained closed through Friday as Typhoon Champi approached the island.
US Markets: Dow Posts Third Straight Weekly Gain as S&P 500, Nasdaq Slip on Oil Surge and AI Jitters
US equities closed a turbulent week on a mixed note. The S&P 500 fell 0.52% on Friday to 7,623.68, the Dow Jones Industrial Average dropped 652.82 points, or 1.23%, to 52,215.16, and the Nasdaq Composite eased 0.21% to 25,955.34. For the week, the S&P 500 declined about 0.5% and the Nasdaq slipped roughly 0.7% — a second consecutive weekly loss for both — while the Dow managed a 0.4% weekly gain, its third straight, supported by rotation into defensive and energy stocks.
The week's volatility was driven by two forces: a continuing hangover from Thursday's steep AI-stock sell-off, in which the Nasdaq suffered its biggest one-day drop since June amid concerns over financing costs for AI infrastructure spending, and a sharp jump in crude oil, with WTI rising 3.8% to around $103 a barrel and Brent gaining over 3% to near $116.72 on fears of renewed US-Iran conflict, which also pushed the 10-year Treasury yield back toward the 5% mark. Chip stocks steadied by Friday as some of Thursday's panic eased. Markets now turn to a pivotal week ahead, with Alphabet, Microsoft and Amazon all due to report earnings alongside a Federal Reserve policy meeting.
Crude Oil: Brent Nears $117, Highest Since May on Escalating West Asia Tensions
Oil markets extended their powerful rally this week, with Brent crude trading in the $114-117 a barrel range — its highest level since May — while WTI crude climbed to around $101-103 a barrel. The surge was driven by escalating West Asia tensions and growing fears of renewed direct conflict between the US and Iran, which raised the spectre of fresh shipping and supply disruptions in the region, keeping energy markets on edge heading into the weekend.
Gold and Silver Prices in India Today
Gold and silver both corrected sharply in India this week after their recent strong run, as rising bond yields and a stronger dollar prompted profit-booking even amid the broader risk-off mood. As of today:
- 24-carat gold: approximately ₹14,258 per gram (around ₹1,42,580 per 10 grams)
- 22-carat gold: approximately ₹13,070 per gram
- 18-carat gold: approximately ₹10,694 per gram
- Silver: approximately ₹1,96,000-2,00,000 per kilogram
Gold fell more than 3% over the week, while silver saw an even sharper correction, dropping below the psychologically important ₹2 lakh per kilogram mark for the first time in weeks, with MCX silver sliding as much as 4.6% in a single session. Prices vary by city due to local levies and making charges, with Chennai typically carrying a modest premium. These figures exclude GST and other applicable charges — given the scale of this week's correction, it's worth checking a live rate before publishing.
Rupee and Currency Markets
The Indian rupee had a volatile week, rallying for eight consecutive sessions to touch a more than six-week high near ₹94.30 against the US dollar, before reversing on Friday as Brent crude jumped to its highest level since May, pushing USD/INR back up to around ₹95.0-95.2.
Against other major currencies, the rupee stood at approximately:
- 1 US Dollar (USD) ≈ ₹95.1
- 1 Euro (EUR) ≈ ₹106.9
- 1 British Pound (GBP) ≈ ₹126.7
- 100 Japanese Yen (JPY) ≈ ₹60.2
Outlook
With crude oil prices at their highest since May and a packed earnings and Fed policy week ahead featuring Alphabet, Microsoft and Amazon, global markets face a critical test in the days ahead. For India, the key risk remains sustained elevated crude prices feeding through into inflation and the current account, while the sharp correction in gold and silver suggests some of the recent safe-haven froth is being wrung out of precious metals markets. Investors across Asia and the US will also be watching closely for any further developments in West Asia, as well as fresh signals on AI infrastructure financing following last week's volatility.
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*Note: Intraday prices for gold, silver, currencies, and crude fluctuate through the trading session — figures above reflect rates as reported through Friday, October 23, 2026.*