Benchmark equity indices Sensex and Nifty ended lower on Monday (August 24, 2026) as persistent geopolitical tensions and elevated crude oil prices hampered risk appetite.
Investors remained cautious ahead of fresh U.S. sanctions on Iran, experts said.
Despite a positive beginning, the 30-share BSE Sensex failed to carry forward the momentum and declined 171.72 points, or 0.22%, to settle at 77,369.11. During the day, it dropped 339.17 points, or 0.43%, to 77,201.66.
The 50-share NSE Nifty slipped 32.95 points, or 0.14%, to end at 24,219.05.
Among the 30 Sensex firms, Adani Ports, Bharat Electronics, Bajaj Finance, Bajaj Finserv, Trent, Axis Bank, State Bank of India, and Tata Consultancy Services were among the laggards.
Tata Steel, HCL Tech, Infosys, and Hindustan Unilever were among the major winners.
Brent crude, the global oil benchmark, dropped 1.68% to $92.80 per barrel.
“Indian equity markets ended lower on Monday, tracking weakness across Asian markets as renewed concerns over the Middle East and selling in banking and financial stocks weighed on investor sentiment,” Ponmudi R, CEO of Enrich Money, an online trading and wealth tech firm, said.
“Markets remained cautious ahead of fresh US sanctions, with Washington promising an ‘economic D-Day’ against Iran and its trading partners, while Tehran threatened to halt Gulf oil exports in response, keeping investors wary of further escalation,” he added.
The BSE MidCap Select index dipped 0.11 per cent, while SmallCap Select index was flat and ended marginally higher by 0.06%.
Among sectoral indices, Insurance declined 0.86 per cent, PSU Bank (0.82%), Housing Finance (0.76%), Financial Services (0.39%) and Bankex(0.35%).
Metal climbed 1.38%, Telecommunication jumped 1.05%, Commodities (0.55%), Realty (0.43%) and Oil & Gas (0.34%).
“Indian equity benchmarks ended lower on Monday, surrendering their early gains as escalating US-Iran tensions kept investors firmly on the defensive ahead of Washington’s announcement of what it has described as its toughest-ever sanctions package against Tehran,” Hariselvan Radhakrishnan, founder & CEO of HST Wealth, a research analyst firm, said.
In Asian markets, South Korea’s Kospi, Japan’s Nikkei 225, Shanghai’s SSE Composite index, and Hong Kong’s Hang Seng index ended lower. The Kospi was down 3.12%.
“Caution dominated market sentiment as investors are awaiting fresh sanctions from the US on Iran later today. Brent crude eased on profit-taking but remained above the USD 90/bbl mark, supported by concerns over tighter Iranian oil supplies and ongoing tensions around the Strait of Hormuz,” Vinod Nair, head of research, Geojit Investments Ltd, said.
Markets in Europe were trading on a mixed note. U.S. markets ended higher on Friday (August 21, 2026).
Foreign Institutional Investors (FIIs) offloaded equities worth ₹542.71 crore on Friday (August 21, 2026), according to exchange data.
On Friday (August 21, 2026), the Sensex ended almost unchanged from the previous close at 77,540.83, up 3.11 points. The Nifty also ended flat, up 20.15 points, or 0.08%, at 24,252.
Published – August 24, 2026 05:15 pm IST
