Indian equity markets began Monday’s session on a positive note but gave up their early gains as investors turned cautious amid geopolitical uncertainty and concerns over possible US sanctions against Iran. The benchmark indices ended lower, with the Sensex falling 172 points and the Nifty 50 slipping below the 24,250 mark.
The BSE Sensex closed at 77,369.11, down 170.72 points, or 0.22 per cent, while the NSE Nifty 50 ended at 24,219.05, lower by 32.95 points, or 0.14 per cent. The decline came after both indices had opened higher. The Sensex had gained around 183 points at the start of trading, while the Nifty advanced about 33 points.
The reversal reflected the cautious mood across Dalal Street. Investors remained focused on developments around the US-Iran conflict and the expected announcement of additional US sanctions on Iran. US Treasury Secretary Scott Bessent has described the measures as among the toughest sanctions the country has imposed, while Iran has warned that continued economic pressure could threaten oil exports from the Gulf.
For Indian investors, the geopolitical situation remains important because any disruption to crude oil supplies could affect inflation, the trade deficit and corporate margins. India imports a large share of its crude requirements, making the domestic stock market particularly sensitive to sharp movements in global oil prices.
Interestingly, crude oil prices moved lower during Monday’s session. Brent crude slipped below $93 a barrel, easing by more than $1 as investors booked profits ahead of the US sanctions announcement. The decline in oil prices could normally provide some relief to oil-importing economies such as India. However, uncertainty over the next move in crude kept investors cautious.
The rupee also remained under pressure. The Indian currency, which had opened slightly stronger at around ₹95.64 against the US dollar, gave up those gains and ended at ₹95.74, compared with ₹95.70 in the previous session. The currency’s movement remains closely linked to crude prices, foreign fund flows and the broader strength of the US dollar.
The sectoral picture was mixed. PSU bank stocks came under pressure, weighing on the broader market, while metal and realty stocks performed better. Investors also continued to favour selected technology and commodity-related counters despite the weakness in the benchmark indices.
Among individual stocks, Tata Steel, HCL Technologies and Bajaj Finance featured among the notable gainers, while Adani Ports was among the stocks that faced selling pressure. The mixed movement showed that investors were not exiting the market across the board but were instead shifting money between sectors and individual counters.
In the broader market, several stock-specific developments attracted attention. Vishal Mega Mart surged around 9 per cent following the reappointment of its managing director and CEO. Heranba Industries gained about 9 per cent after reporting a 17 per cent rise in first-quarter profit. Jubilant Pharmova also advanced after receiving US FDA approval for commercial batch manufacturing of its first product on Line 3.
On the other hand, BLS International Services declined sharply after the company rejected allegations relating to visa irregularities. The stock fell around 11 per cent, making it one of the prominent losers in the broader market.
Monday’s weakness also came after Indian equities had already recorded losses in the previous week. The Nifty 50 had ended Friday at 24,252, while the Sensex closed at 77,540.83. For the week ended August 21, the Nifty had declined about 0.5 per cent and the Sensex around 0.6 per cent, with higher crude prices and rising global bond yields weighing on risk appetite.
Market participants are now watching global developments closely, particularly the US announcement on Iran sanctions, crude oil prices and signals from the US Federal Reserve. Investors are also tracking foreign institutional investor flows, currency movements and developments in global bond yields for clues about the next direction of Indian equities.
For the Nifty 50, the 24,250 level remains an important near-term marker after Monday’s close below it. A sustained recovery above this zone could help improve sentiment, while continued weakness may keep investors cautious and expose the index to further selling pressure.
With geopolitical risks still elevated, the Indian stock market is likely to remain volatile in the near term. While softer crude prices offer some comfort, investors may prefer to wait for greater clarity on US-Iran tensions and global monetary policy before taking aggressive positions.