Market Meltdown: Sensex & Nifty Tumble Over 1% as Geopolitical Storms and Tariff Threats Spook Dalal Street
Indian benchmark indices, Sensex and Nifty, snapped a six-day winning streak on June 12, 2025, plummeting over 1% due to a confluence of negative global cues, including escalating geopolitical tensions in the Middle East, renewed US tariff fears, and surging crude oil prices, leading to broad-based selling across sectors.

Market Meltdown: Sensex & Nifty Tumble Over 1% as Geopolitical Storms and Tariff Threats Spook Dalal Street
Indian benchmark indices, Sensex and Nifty, snapped a six-day winning streak on June 12, 2025, plummeting over 1% due to a confluence of negative global cues, including escalating geopolitical tensions in the Middle East, renewed US tariff fears, and surging crude oil prices, leading to broad-based selling across sectors.
Dalal Street witnessed a sharp downturn on Thursday, June 12, 2025, as investor sentiment turned sour, abruptly ending a commendable six-day rally. The BSE Sensex and NSE Nifty 50 succumbed to a barrage of international headwinds, triggering widespread profit-booking and a sea of red across sectoral indices.
The Trading Day Unpacked
The market opened on a relatively flat note, with early trades hinting at caution. However, as the session progressed, selling pressure intensified. By afternoon, the benchmark indices had nosedived, with the Sensex at one point shedding nearly 1,000 points.
At the closing bell, the BSE Sensex settled at 81,691.98, a significant drop of 823.16 points, or 1.00%, from its previous close of 82,515.14. The NSE Nifty 50 mirrored this trajectory, closing at 24,888.20, down by 253.20 points, or 1.01%. The index had briefly dipped below the crucial 24,850 mark during intraday trading.
Market breadth was overwhelmingly negative. On the BSE, approximately 2,606 shares declined, while only 1,249 advanced, with 134 shares remaining unchanged, underscoring the bearish sentiment. Similarly, on the Nifty 50, 43 out of its 50 constituents ended the day in negative territory.
The broader markets also felt the heat, with the BSE MidCap index falling by 1.5% and the BSE SmallCap index declining by 1.3%.
What Triggered the Sell-Off?
Several global and domestic factors converged to spook investors:
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Escalating Geopolitical Tensions: The primary catalyst appeared to be heightened tensions in the Middle East. Reports of a potential Israeli strike on Iranian nuclear facilities, leading to US high alert and Iranian warnings of retaliation, stoked fears of a wider conflict and potential disruptions to oil supplies. US-Iran tensions also contributed to the risk-off mood.
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Renewed US Tariff Threats: Adding to the anxiety, former US President Donald Trump’s statements about imposing new, significant tariffs, potentially from July 9, rekindled fears of a global trade war. This unnerved investors, causing jitters that cascaded from Asian and US markets into Indian equities.
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Surging Crude Oil Prices: Geopolitical instability directly impacted crude oil prices, with Brent crude futures crossing the $70 per barrel mark. For an import-dependent nation like India, higher oil prices translate to increased inflation, higher current account deficits, and margin pressures for oil-consuming sectors.
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Weak Global Cues: Asian markets were largely down, and European markets also traded lower, reflecting the global risk aversion. Investors were also assessing the ongoing US-China trade dynamics.
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Profit Booking: After a strong six-day rally that had pushed indices to new highs, the market was ripe for profit booking. The negative global triggers provided the perfect excuse for traders to lock in gains.
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Foreign Fund Outflows: Foreign Institutional Investors (FIIs) had already shown signs of caution, offloading equities worth ₹446.31 crore on June 11, the day before the major fall. [2 (The Hindu)]
Sectoral Carnage and Stock-Specific Action
The sell-off was broad-based, with all sectoral indices on the NSE closing in the red. The Nifty Energy index was the hardest hit, tumbling nearly 1.93%. Significant losses were also seen in Auto, FMCG, Consumer Durables, Realty, IT, and Metals, with many declining between 1% and 2%. Oil Marketing Companies like HPCL, BPCL, and IOC fell by up to 4% due to the spike in crude oil prices. [4 (Times of India - Business News Live)]
Several heavyweight stocks contributed to the decline. Losers in the Nifty 50 pack included Tata Motors (which also faced negative sentiment due to an unrelated Air India flight crash incident that impacted Tata Group stocks), Tata Steel, Larsen & Toubro, Coal India, Titan, and Mahindra & Mahindra. Index heavyweights like Reliance Industries, HDFC Bank, and Infosys also dragged the indices lower.
In a notable stock-specific event, shares of Paytm (One97 Communications) plunged nearly 10% following reports that the Finance Ministry sought clarification from the company regarding the Merchant Discount Rate (MDR). [4 (Times of India - Business News Live), 5 (Equitymaster on Paytm)]
However, there were a few outliers. Asian Paints bucked the trend, rising nearly 2% following a large block deal where 3.6% of its equity changed hands. Other gainers included Bajaj Finserv, Apollo Hospitals, and ONGC.
Expert Commentary
Market experts pointed towards the confluence of negative global factors. V.K. Vijayakumar, Chief Investment Strategist at Geojit Financial Services, had earlier noted the market’s lack of clear positive triggers for a sustained rally and highlighted that “The spike in Brent crude to $70 on heightened security risks in the Middle East is a negative for India.” [2 (The Hindu)] His comments resonated with the day’s market action.
Impact on Other Assets
The turmoil in equities had a ripple effect:
- The Indian Rupee declined by 7 paise to close at a provisional 85.60 against the US dollar.
- Gold prices saw an uptick as investors sought safe-haven assets. MCX Gold futures for the latest contract were trading 1.2% higher at ₹97,902 per 10 grams.
What to Watch Next
For retail investors, the current market volatility warrants a cautious approach. The following factors will be crucial in determining market direction in the near term:
- Geopolitical Developments: Close monitoring of the situation in the Middle East, particularly any escalation or de-escalation between Iran and Israel, will be key.
- US Tariff Policies: Further clarity on potential US tariffs, especially leading up to any deadlines like the suggested July 9, will heavily influence global market sentiment.
- Crude Oil Prices: The trajectory of Brent and WTI crude will impact inflation expectations and corporate earnings for relevant sectors.
- FII Activity: The flow of foreign institutional investment will be a critical indicator of overseas investor confidence in Indian markets.
- Technical Levels: For the Nifty 50, the 24,800-24,850 zone now acts as immediate support. A breach could lead to further downside. Resistance is likely near 25,000 and then the 25,100-25,150 zone.
- Economic Data: India’s CPI inflation data, which was anticipated around June 12, and other upcoming domestic and global macroeconomic releases will also play a role.
Investors are advised to stick to their long-term financial goals, focus on companies with strong fundamentals, and consider diversification to navigate such volatile periods.
This article is for informational purposes only and does not constitute financial advice. Always do your own research before investing.

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