Sensex, Nifty set for strong open as oil drops in 2026

Global relief rally sets the tone for Dalal Street

Indian benchmark indices Sensex and Nifty 50 are expected to open on a strong note on Monday, tracking a rally in global markets after the United States and Iran agreed on a framework for a deal to end their war in West Asia. The easing of geopolitical risk has been closely tied to crude oil’s sharp pullback, a key macro variable for India. Risk appetite improved across global equities as traders priced in lower odds of supply disruption through the Strait of Hormuz.

The positive setup follows a strong session on Friday in Indian equities, when investors responded to prospects of a US-Iran deal and a sharp decline in global crude prices. The oil move has been a focal point for domestic markets because lower energy costs can reduce imported inflation pressure and support the rupee. Against this backdrop, the market’s opening tone is expected to be driven more by global cues and crude moves than by stock-specific triggers.

What changed: the US-Iran framework and Strait of Hormuz focus

The trigger for the latest shift in sentiment was progress toward a US-Iran peace arrangement, with expectations that the Strait of Hormuz could reopen. Before the outbreak of hostilities, the passage handled one-fifth of global oil and LNG shipments, highlighting why crude prices react quickly to any change in perceived risk.

In recent updates referenced by market participants, US President Donald Trump called off planned military strikes against Iran, which helped revive hopes of a diplomatic resolution. Separately, reports also pointed to work toward a draft agreement to extend a ceasefire for 60 days, although caution persisted after US Vice President JD Vance said the two nations were “close” but “not there yet.” For markets, these incremental signals have been enough to push a meaningful repricing in oil and improve equity sentiment.

Oil’s sharp drop becomes the key India macro tailwind

Crude oil prices moved sharply lower on multiple peace-related headlines. In one move, crude oil prices crashed more than 4% after the US and Iran reached a peace agreement to end the war and reopen the Strait of Hormuz. Brent crude fell 3.95% to $13.88 a barrel, while US WTI declined 4.68% to $10.91.

Earlier, during Asian trading hours in another session, Brent futures fell $1.21, or 1.3%, to $19.17 per barrel (as of 0042 GMT), while WTI dropped $1.23, or 1.4%, to $16.48. In a separate sharp risk-on move, Brent fell 3.84% to $16.91 per barrel and WTI declined 3.97% to $14.23, with Brent slipping below the $10 mark.

For India, the link is straightforward. The country imports over 80% of its oil requirements, and lower crude can ease concerns around imported inflation, the current account deficit, and rupee stability. One market note cited Brent correcting nearly 4%, reinforcing the macro relief narrative.

How Indian indices behaved in recent sessions

The market action has been volatile, swinging with Middle East headlines. On Thursday, the BSE Sensex declined 150.63 points (0.20%) to 73,832.55, while the NSE Nifty 50 slipped 53.35 points (0.23%) to 23,161.60.

That caution flipped into a strong risk-on rally on Friday, described as the strongest in nearly two months. The Sensex soared over 1,600 points and Nifty gained nearly 2%, as crude fell sharply and hopes of a peace agreement improved sentiment. In Friday morning trade, the Sensex rose over 1,000 points and the Nifty gained over 210 points. The Sensex hit an intraday morning high of 74,859.16, up over 1,026 points from Thursday’s close, while the Nifty climbed to 23,373.20, up by 211 points.

There were also sessions when risk-off took over. One market update noted Indian benchmarks opened about 0.33% lower amid a global rout, with Brent climbing roughly 1.75% to near $14.75 a barrel. Another sell-off snapshot reported the Sensex plunging 719.08 points and the Nifty dropping 243.70 points, as geopolitical uncertainty and rising crude weighed on sentiment.

Banking support: RBI’s forex swap facility adds a domestic cue

Beyond geopolitics, a domestic liquidity and funding-related trigger also featured in the rally narrative. The Reserve Bank of India’s announcement of a concessional forex swap facility for banks’ overseas foreign-currency borrowings lifted banking stocks. Heavyweights were cited as rising 1.4% and heading for their third gain in four sessions.

Market breadth also improved during the risk-on move. All 16 major sectors posted gains in one Friday morning update, while broader indices advanced with mid-caps up 1.4% and small-caps up 1.6%.

GIFT Nifty signals and early positioning

Derivatives cues have reflected the same headline sensitivity. In one update, GIFT Nifty was trading around 23,881, a discount of nearly 116 points to the Nifty futures’ previous close, indicating a gap-down start. In another Reuters update dated May 25, GIFT Nifty futures stood at 23,952, suggesting the Nifty 50 would open above its previous close of 23,719.3.

These swings underline how quickly early positioning can change based on oil and ceasefire headlines, particularly when global risk indicators and Asian equities move in tandem.

Key figures to watch (indices and crude)

Market impact: why crude matters for Indian equities

The crude reaction is central to India’s equity outlook because it feeds into multiple channels at once: inflation expectations, corporate input costs, the current account deficit, and currency stability. When oil drops sharply, oil-sensitive pockets of the market can respond quickly as investors reassess margins and macro headroom.

This is also why peace-deal headlines can overpower routine domestic factors in the short term. With the Strait of Hormuz in focus, traders are effectively pricing the risk of supply disruption into oil. A credible path to reopening the route can reduce that risk premium and lift equities globally, including India.

What analysts highlighted during the rally

Pravesh Gour, Senior Technical Analyst at Swastika Investmart Ltd, said the rally was driven by easing geopolitical concerns, falling oil prices, and positive global cues. He linked the move to signs of progress in US-Iran negotiations that reduced geopolitical risks and improved global risk appetite, prompting investors to return to equities.

Such commentary matches the price action described across sessions: equity rallies coinciding with oil declines, and pullbacks when tensions push crude higher.

Conclusion: cues for Monday’s trade

The near-term setup for Indian equities remains tightly linked to US-Iran developments and the resulting moves in crude oil. With global markets responding positively to a framework for ending the war, Sensex and Nifty 50 are expected to open higher, supported by easing oil-driven macro concerns.

The next cues are likely to come from updates on the draft deal and any confirmation around the Strait of Hormuz. Investors will also track whether the fall in crude sustains and how early derivatives signals like GIFT Nifty evolve into the cash-market open.