Sensex slides 820 points: drivers behind 2026 sell-off

Markets extend losses to a third session

Indian equities fell on Friday, extending losses for a third straight day as investors shifted to a risk-off stance. The main overhang was rising tension in West Asia and its potential impact on global inflation and growth. The weakness was visible early in the session and persisted as multiple negative cues stacked up through the morning. Apart from geopolitics, a sharp move in crude prices and a weaker rupee added to the caution. Foreign flows also turned unfavourable again during the week, reinforcing the pressure on large caps. Broker commentary from global houses added another layer of nervousness around India’s near-term risk-reward.

Where the benchmarks traded

The BSE Sensex was at 76,843.61, down 820.39 points, or 1.06%. During the session, it hit a low of 76,758.07, down about 905 points from the previous close. The NSE Nifty traded at 23,942.55, down 230.50 points, or 0.95%, and slipped below the 24,000 mark.

West Asia tensions push risk-off positioning

Concerns around the West Asia situation were a key driver of the day’s risk aversion. Markets tracked the possibility that escalation could disrupt energy supplies, which would feed into inflation globally. The issue is particularly sensitive for India because higher oil prices quickly affect input costs and inflation expectations. With investors already watching macro risks, the geopolitical headline flow worsened sentiment across equities.

Trump’s posts add to fragile sentiment

Sentiment was further weighed down by social media posts by US President Donald Trump. In one post, he said: “I have all the time in the world, but Iran doesn’t - the clock is ticking.” In another post on Truth Social, he claimed that the US has total control over the Strait of Hormuz and said no ship can enter or leave without approval of the United States Navy. The posts kept focus on the Strait of Hormuz, a crucial route for global oil shipments, and contributed to investor caution.

Oil at $106 and a weaker rupee

Crude prices were a key market variable in the day’s sell-off. Brent crude was up 18% this week and was last quoted at around $106 a barrel. The jump in crude coincided with a weaker rupee, adding to the inflation-related concern for domestic markets. VK Vijayakumar, Chief Investment Strategist at Geojit Investments, said that the spike in crude and renewed foreign selling dragged the rupee down to 94.11. He also warned that if the trend of FPI selling continues, large caps could remain weak.

IT stocks drag after FY27 guidance disappoints

Information technology stocks were among the biggest drags on the benchmark indices. Infosys shares fell 5% after the company set FY27 revenue growth guidance at 1.5-3.5% in constant currency terms. The disappointment came after FY27 guidance from HCL Technologies and Q1 outlook from Wipro also fell short of Street expectations, raising concerns about pressure on the existing book of business.

HCL Tech guided for 1-4% revenue growth in FY27, after which its shares had plunged 11% the very next day. In Friday’s session, IT stocks such as HCL Tech, TCS and Infosys together contributed about 300 points negatively to the Sensex’s move, underscoring how heavyweight IT counters can shape index direction.

Foreign portfolio investors turn sellers again

Alongside earnings-related concerns, foreign flows were a notable pressure point. The article noted that FPIs turned sellers again this week after buying for three days last week. The combination of foreign selling, higher crude, and currency weakness created a feedback loop for risk appetite, particularly in index heavyweights.

Global brokerages downgrade India

Two foreign brokerages cut their stance on Indian equities, adding to the cautious tone. JPMorgan lowered India’s rating to ‘Neutral’ from ‘Overweight’. HSBC said it would fund its Korea upgrade by downgrading India to ‘Underweight’ from ‘Neutral’. HSBC cited potential inflation and demand pressures that could weigh on earnings growth, and added that foreign investor sentiment is expected to remain cautious amid weakening growth and forex pressure. It also warned that while valuations have corrected materially from their peak, they could rise again as earnings cuts come through.

Key data points at a glance

Why the sell-off matters for investors

Friday’s move reflected a convergence of macro and earnings triggers rather than a single catalyst. Higher oil prices, a weaker rupee, and renewed foreign selling created a difficult setup for risk assets. At the same time, the IT sector’s guidance commentary became an immediate domestic trigger because of its heavy representation in benchmark indices. With global brokerages also flagging relative attractiveness versus peers, the market reaction showed how quickly positioning can shift when multiple signals point in the same direction.

Conclusion

Sensex and Nifty extended their decline as West Asia tensions pushed crude to $106, the rupee weakened to 94.11, FPIs turned sellers, and IT guidance disappointed. With broker downgrades also in focus, markets are likely to remain sensitive to geopolitical headlines, crude movements, currency action, and further corporate commentary.