Sensex Tumbles 813 Points, Nifty Below 23,450 as Crude Oil Tops $100 a Barrel

Indian equity benchmarks extended their losing streak to a third consecutive session on Wednesday, with the Sensex falling 813 points, or about 1.08 percent, to close at 74,764.23, while the Nifty 50 dropped 203.6 points, or 0.86 percent, to end at 23,431.50. The declines came as Brent crude oil prices pushed past the $100-a-barrel mark for the first time in roughly six weeks, driven by escalating military confrontation between the United States and Iran in the Gulf region.

Information technology stocks led the losses on the Nifty, with Infosys, HCL Technologies and Tech Mahindra among the top decliners, reflecting renewed investor caution around export-oriented sectors sensitive to global risk sentiment. Broader markets mirrored the weakness in benchmark indices, with the Nifty MidCap index down about 0.51 percent and the Nifty SmallCap index falling roughly 0.48 percent.

Oil Prices Drive the Selloff

The immediate trigger for the day's decline was the sharp rise in crude oil prices after the United States said it had destroyed several Iranian oil tankers in the Gulf of Oman and near Iran's Kharg Island, prompting Iranian retaliation against a base linked to US forces in Jordan. Since India imports the vast majority of its crude oil requirements, a sustained rise in oil prices tends to weigh on the rupee, widen the current account deficit and raise input costs for a range of domestic industries, all of which contribute to investor nervousness in equity markets.

Traders also pointed to global uncertainty tied to expectations around US Federal Reserve policy, with money markets pricing in a meaningful probability of further rate moves this month. A firmer US dollar environment tends to pressure emerging-market currencies and equities, adding another layer of caution for foreign portfolio investors positioning in Indian markets.

A Third Straight Day of Losses

Wednesday's fall extended a losing run that has now stretched across three sessions, as the geopolitical backdrop in the Middle East continues to overshadow otherwise resilient domestic economic data. Even as India's broader growth indicators have remained comparatively steady, global risk-off sentiment tied to the Gulf standoff has been enough to outweigh domestic positives in the short term, a pattern that has repeated through several bouts of tension over the past few months.

Market participants said the coming sessions would likely hinge on how the situation in the Gulf evolves, along with any fresh signals from Iran about the scope of restrictions it plans to impose on shipping lanes near the Strait of Hormuz. Continued volatility in crude prices is expected to keep oil-sensitive sectors, including aviation, paints and tyre manufacturers, under close watch, while any signs of de-escalation could offer near-term relief to battered indices.

This is an original summary based on public reporting. See our editorial policy for how we source, write, and correct our stories.