Sensex fell 813.35 points and Nifty 50 closed below 23,450 on September 9, 2026, marking a three-month low as Brent crude crossed $100 a barrel amid US-Iran tensions and IT stocks led sectoral losses.

Benchmark indices close sharply lower

Indian equity benchmarks extended their losing run to a third straight session on September 9, 2026. The Sensex ended at 74,764.23, down 813.35 points or 1.08%, while the Nifty 50 settled at 23,431.50, down 203.60 points or 0.86%. This is the Nifty's lowest close in three months.

Nifty Bank also slipped, closing at 56,295.55, down 482.00 points or 0.85%. Broader markets mirrored the weakness, with both the Nifty Midcap and Smallcap indices losing around 0.5% each.

Crude oil surge and Iran-US tensions rattle sentiment

The immediate trigger behind Wednesday's slide was a sharp move in global crude oil prices. Brent crude futures crossed $100 a barrel for the first time since July 24, 2026, after fresh escalation between Iran and the United States, including reported strikes on US-linked assets in the Gulf region.

For India, which imports the bulk of its crude requirements, a sustained rise above $100 a barrel raises concerns over import costs, the current account and domestic inflation. This geopolitical risk showed up quickly in the currency and volatility markets. The Indian rupee weakened for a second consecutive session, breaching the 95-per-dollar mark to trade near 95.10–95.11 against the US dollar. India VIX, the market's volatility gauge, jumped more than 3%, reflecting rising risk aversion among investors.

Adding to the pressure, foreign portfolio investors (FPIs) have been net sellers of Indian equities, offloading roughly $1.6 billion across five of the last six trading sessions. This marks a reversal from the nearly $6.85 billion of FPI buying seen between mid-June and late August 2026, and it coincides with the broader spike in crude prices and global bond yields.

IT stocks drag the market, metals buck the trend

Sectorally, the damage was concentrated in a handful of pockets. The Nifty IT index was the worst performer, falling 969.45 points or 3.24% to close at 28,914.00. Realty stocks also declined nearly 2%, while Media, FMCG and Private Bank indices each slipped close to 1%.

On the flip side, Nifty Metal was the lone bright spot among sectoral indices, gaining 235.45 points or 1.79% to close at 13,391.40.

Among individual stocks, Infosys was the biggest drag on the Nifty, falling 4.34% to close at Rs 1,035.00. HCL Technologies, Tech Mahindra, HDFC Life and Wipro also featured among the top laggards.

Coforge shares fell sharply, losing between 5% and 9% during the session, after chairperson and non-executive independent director O P Bhatt resigned with immediate effect following an internal audit. The development added a company-specific governance overhang to an already weak IT pack.

Adani Enterprises was the top Nifty gainer, rising 5.13% to close at Rs 3,104.70. Adani Ports, Max Healthcare, Coal India and Tata Steel also ended in positive territory.

A few smaller counters saw sharp, news-driven moves. Graphite India surged between 15% and 18% after US-based GrafTech International announced a price hike for graphite electrodes, a positive read-through for domestic graphite producers. Raymond fell between 5% and 7% after its board approved a fresh fundraising plan, which typically raises near-term equity-dilution concerns among investors.

Market breadth shows a split picture

Market breadth data offered a more nuanced view of Wednesday's session than the headline index fall alone suggests.

  1. More than 180 stocks touched fresh 52-week highs, including TVS Holdings, Solar Industries, Piramal Pharma and Divis Labs.
  2. Over 120 stocks slipped to 52-week lows, including Voltas, United Breweries, ICICI Lombard, Dabur India and IRCTC.

This split indicates that while large-cap benchmarks bore the brunt of the selloff, driven heavily by IT-sector weakness, pockets of strength persisted in select pharma, industrials and specialty chemical names.

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Part of a longer five-week decline

Wednesday's fall is not an isolated event. The Nifty has now declined for three consecutive sessions and is down roughly 4% over the past five weeks, even though several analysts continue to view large-cap valuations as reasonably attractive. The current downturn follows a period of strong FPI inflows between mid-June and late August 2026, which has now reversed amid rising crude prices and firmer global bond yields.

According to Axis Direct's Rajesh Palviya, technical support for the Nifty is placed in the 23,500–23,450 zone, with the next support at 23,300. Resistance is seen in the 23,800–23,850 range.

What investors are watching next

Going forward, market participants are likely to track the trajectory of crude oil prices and any further developments in the Iran-US standoff, given their direct bearing on India's import bill and the rupee. FPI flow data, movements in India VIX, and IT-sector earnings commentary will also remain key indicators of whether the current downtrend stabilises or deepens further in the sessions ahead.