Sensex, Nifty crash as Hormuz blockade threat triggers oil spike

Indian benchmark indices plummeted nearly 1% as the failure of US-Iran peace talks led to a naval blockade announcement and surging global crude prices.

The Indian stock market faced a turbulent session on Monday, April 13, 2026, as escalating geopolitical tensions in the Middle East triggered a sharp sell-off across sectors. The 30-share BSE Sensex dropped 702.68 points to close at 76,847.57, while the broader NSE Nifty 50 shed 207.95 points, ending at 23,842.65.

The decline followed a breakdown in high-stakes negotiations between US and Iranian officials in Islamabad, leading to an immediate naval blockade order for the Strait of Hormuz. Market sentiment was further dampened by a massive 5,000-point crash in the Pakistan Stock Exchange (PSX), reflecting the regional instability following the diplomatic deadlock.

Massive intraday volatility observed

The trading day began on a frantic note, with the Sensex crashing over 1,600 points in early trade as investors reacted to the news of the failed talks. While some recovery was noted in the afternoon session, the recovery remained fragile.

Blue-chip stocks bore the brunt of the selling pressure. Major laggards included IndiGo, Bajaj Finance, Asian Paints, and Maruti Suzuki, alongside heavyweights like Reliance Industries and HDFC Bank.

Sectoral indices witness deep cuts

The nervous energy on Dalal Street was reflected across all sectoral indices on the National Stock Exchange. Nifty Auto emerged as the worst performer, sliding 2.09% as fears of rising input costs and fuel prices hit the transport sector.

FMCG and Oil & Gas indices followed closely, as analysts warned that prolonged maritime disruption could break supply chains. According to market analysts, the Indian Stock Market is currently pricing in a long-term inflationary shock due to the heightened risk in the Persian Gulf.

Crude prices breach $100 mark

Energy markets reacted violently to US President Donald Trump’s declaration that the US Navy would blockade all maritime traffic to Iranian ports. Brent crude prices surged by over 8%, decisively crossing the $100 per barrel threshold once again.

The blockade, scheduled to be enforced by US Central Command (CENTCOM) starting at 7:30 pm IST today, specifically targets Iranian trade. While CENTCOM stated it will not impede traffic to non-Iranian ports, the risk of accidental escalation has kept traders on edge.

Rupee slides against dollar

The domestic currency was not spared from the fallout, as the Indian Rupee plunged 48 paise to settle at 93.31 against the US dollar. The weakening currency adds another layer of complexity for the Reserve Bank of India, which is already grappling with global volatility.

The sudden reversal in fortunes comes just days after a Friday rally where the Sensex had gained over 900 points. The rapid shift highlights how sensitive the Latest News Today regarding global energy security has become for domestic investors.

Asian markets trade lower

India was not alone in its misery, as most major Asian hubs closed in the red. South Korea’s Kospi dropped 1.37%, while Japan’s Nikkei 225 fell by a full percentage point. Hong Kong’s Hang Seng index similarly shed 322 points.

Investors are now looking toward Washington and Tehran for any signs of de-escalation, though the rhetoric remains combative. This Public Interest Story continues to develop as the international community monitors the naval movements in the Gulf of Oman.

Future outlook remains grim

Market experts suggest that the near-term trajectory of the indices will depend entirely on the severity of the Hormuz blockade and its impact on global shipping lanes. If oil remains above the $100 mark, domestic inflation could see a significant spike in the coming months.

As part of the ongoing India News Update, financial advisors are recommending a cautious approach, suggesting that retail investors avoid bottom-fishing until the geopolitical situation stabilizes. For now, the focus remains on the looming 7:30 pm deadline as the world watches the Strait of Hormuz.