Summary
The Sensex fell 388.19 points to close at 78,154.25 and the Nifty 50 lost 112.10 points to end at 24,471.70 on Tuesday, 11 August 2026, as the US and Iran deal impasse and higher crude prices weighed on sentiment.
Nifty Pharma outperformed while Nifty Cement, FMCG, Realty and Metal declined the most, with Tata Consumer, Max Healthcare and UltraTech Cement the top Nifty losers.
Finolex Cables jumped nearly 12 per cent to ₹1,181.5 after first quarter profit rose 53 per cent to ₹249 crore.
HLE Glascoat hit the 20 per cent lower circuit at ₹379.60 after profit fell 81 per cent, while Brent crude eased 0.22 per cent to $87.53.
The Sensex fell 388.19 points, or 0.49 per cent, to close at 78,154.25, while the Nifty 50 settled 112.10 points, or 0.46 per cent, lower at 24,471.70.
The Nifty MidCap ended almost flat, down just 0.02 per cent, while the Nifty SmallCap actually rose 0.22 per cent.
Impact on the stock market
Sectoral gainers: Nifty Pharma was the standout performer, outperforming every other sector on a day when most of the board was red. The broader Nifty SmallCap index, up 0.22 per cent, also added a touch of green.
Sectoral losers: Nifty Cement, Nifty FMCG, Nifty Realty and Nifty Metal declined the most. The weakness in cement showed up directly in UltraTech Cement’s spot among the top Nifty losers, while the FMCG slide dragged Tata Consumer down with it.
| Sector/Index | Performance |
| IT & BPM sector | 0.61% |
| Healthcare sector | 0.32% |
| Oil & Gas sector | 0.08% |
| Real estate sector | -0.99% |
| PSU Bank in India | 0.01% |
Top gainers today
| Company | Share Price (in ₹) | Change % |
| Dr Reddys Labs | 1,205.00 | 3.99 |
| Eternal | 318.00 | 2.50 |
| TCS | 2,445.70 | 0.82 |
| Titan Company | 5,128.00 | 0.75 |
| Infosys | 1,190.70 | 0.65 |
Top losers today
| Company | Share Price (in ₹) | Change % |
| TATA Cons. Prod | 1,078.00 | -2.77 |
| Max Healthcare | 1,040.00 | -2.71 |
| Nestle | 1,493.20 | -2.31 |
| UltraTechCement | 11,780.00 | -2.14 |
| Apollo Hospital | 8,750.50 | -1.81 |
Market aftermath: Impact on stocks
Vedanta: Stake Shuffle Talk Sends Shares Lower
Shares of Vedanta fell 2.7 per cent to close at ₹276 on August 11 after CNBC TV18 reported that promoters are likely to buy and sell stakes in Vedanta Group companies. Vedanta Aluminium slipped 2 per cent to ₹462.3.
According to the report, promoters may raise their stakes in the oil and gas and steel arms through open market creeping purchases, and may pledge or sell Vedanta and Vedanta Aluminium shares to raise roughly ₹2,000 crore to ₹3,000 crore for the buying. Market regulator SEBI permits promoters to buy up to 5 per cent equity in a year through the creeping route. A Vedanta spokesperson declined to comment on what it called market speculation.
Meanwhile, the company’s own financial performance remains strong. Vedanta reported a 72 per cent jump in first quarter net profit to ₹5,473 crore, with revenue up 51 per cent to ₹23,456 crore and profit margins expanding to 22 per cent from 12 per cent a year earlier. Vedanta Aluminium, the pure play aluminium company created after the demerger, posted a more than three fold jump in profit to ₹5,629 crore in its first quarter as an independent company.
Finolex Cables: A 12% Rally Powered by Strong Earnings
Finolex Cables was the standout performer of the day, jumping nearly 12 per cent in afternoon trade to ₹1,181.5 and ranking among the top smallcap gainers. The rally took the stock’s gain for the year to 50.4 per cent, against a 6.5 per cent decline in the Nifty 50 over the same period.
The trigger was a strong set of first quarter numbers. Net profit rose 53 per cent to ₹249 crore, revenue climbed 44.3 per cent to ₹2,013.2 crore, and operating profit surged 79 per cent to ₹244.2 crore, with the operating margin expanding 236 basis points to 12.13 per cent.
Growth came from higher volumes across key segments. Electrical wire volumes rose 7 per cent on demand from agricultural, industrial and solar applications, while optic fibre cable volumes were significantly higher than a year ago. There was one setback: the copper rod plant stayed shut through the quarter due to limited fuel availability amid the war in the Middle East, and elevated copper prices forced the company to raise selling prices in May. Its new fibre facility, with a capacity of 4 million fibre kilometres, is expected to reach full capacity by the third quarter of this fiscal year.
HLE Glascoat: A 20% Lower Circuit After Profit Crashes 81%
At the other end, HLE Glascoat shares hit the 20 per cent lower circuit and settled at ₹379.60 on the NSE after the company’s June quarter net profit collapsed 81 per cent year on year to just ₹3 crore, from ₹16.41 crore a year ago. Sequentially, profit was down 83 per cent from ₹18 crore.
Revenue told a milder story, rising 6 per cent to ₹301 crore from a year earlier, though it fell 23.2 per cent from the March quarter. Management blamed geopolitical uncertainty and delayed delivery acceptance of key orders, especially in the heat transfer segment, but pointed to early signs of recovery. The order book stood at ₹662.1 crore as of June 30 and grew to ₹713.8 crore by July 31, which gives some visibility for the quarters ahead.
Crude Oil: Lower Prices, Louder Politics
Crude oil traded slightly lower on Tuesday morning despite rising tensions between the US and Iran. October Brent futures were at $87.53, down 0.22 per cent, and September WTI futures were at $82, down 0.16 per cent. On the MCX, August crude futures ticked up 0.21 per cent to ₹7,819.
On the political front, US President Donald Trump demanded compensation from Iran for families of those killed in the recent conflict, mirroring a similar demand Iran had made earlier. Analysts at ING said the current rhetoric suggests any deal is still some way off, keeping risks for oil prices skewed to the upside. Meanwhile, Iraq’s oil shipments through the Strait of Hormuz are running at around 2 million barrels a day in August, well below the 3.4 million barrels a day it exported before the war.
Elsewhere on the commodities board, natural gas futures eased 0.41 per cent to ₹265.30, while turmeric rose 1.39 per cent to ₹20,776 and guar gum added 0.50 per cent to ₹11,731 on the NCDEX.
Conclusion
Tuesday was a day of contrasts. The Sensex and Nifty fell about half a per cent on US Iran deadlock worries, yet smallcaps closed higher and pharma outperformed. Finolex Cables rallied 12 per cent on strong earnings, HLE Glascoat fell 20 per cent after a weak quarter, and Vedanta slipped despite a 72 per cent profit jump as promoter stake news took centre stage. With oil politics far from settled, expect West Asia headlines to keep steering the market this week. Stay diversified and keep watching the numbers, not the noise.
