Sensex Falls 680 Points as Crude Spike Hits Oil & Gas, FMCG

The Sensex dropped 680 points to 77,498.70 and the Nifty 50 slipped below 24,200 on Wednesday. Crude oil jumped after reports of renewed US-Iran tensions. The sell-off concentrated in oil & gas and FMCG stocks.

At 12:33 pm, the Sensex was down 662 points, or 0.85%, at 77,518.71. The Nifty 50 fell 203.75 points, or 0.84%, to 24,194.95. Broader markets took a smaller hit: the Nifty Midcap index slipped 0.18% and the Smallcap index 0.17%.

Sectorally, only realty and metal held in positive territory. Pharma also gained. Oil & gas and FMCG led the declines. Among Nifty 50 constituents, the biggest laggards were Jio Financial, IndiGo, Shriram Finance and Tata Consumer Products. On the gainers side, Eternal, Wipro, Bajaj Auto, Hindalco and Trent held up.

Sudeep Shah, head of technical and derivatives research at SBI Securities, said the indices opened with a sharp gap-down after the crude spike but later stabilised. He pointed to the 24,120-24,140 zone as key support for the Nifty. Resistance sits at 24,370-24,390. A break below 24,120 could drag the index toward 23,970-23,990, Shah said. A move above 24,390 may extend the rally toward 24,590.

The derivatives picture

Shah highlighted significant call writing at the 24,300 and 24,400 strikes. The 24,200 strike held the most open interest on the put side, followed by 24,100. That puts the 24,120 level at the centre of positioning. If the index breaks below that zone, the put holders may be forced to roll or hedge, amplifying the drop.

Why crude hit these sectors

Higher crude raises input costs for refiners and marketing companies like HPCL, BPCL and IOC. For FMCG names such as Tata Consumer Products and Hindustan Unilever, crude affects packaging and transport costs. The Nifty had reached 11-week highs in the previous session before giving up early gains. Wednesday's gap-down followed the geopolitical news. The technical setup was already fragile, with heavy call writing capping the upside.

Midcap and smallcap moves

In the midcap segment, Kalyan Jewellers, Info Edge, National Aluminium, Indus Towers, MCX and Nykaa gained 2-7%. Hindustan Petroleum, Jubilant FoodWorks, Coforge, Bank of India and 360 One WAM fell 2-3%.

In smallcaps, Aegis Logistics dropped 8%, the biggest drag on the index. Cohance Lifesciences, City Union Bank, Force Motors and Zensar Technologies declined 2-3%. Among gainers, Anant Raj, Ather Energy, GMDC, MRPL and JBM Auto rose 2-6%.

What to track next

Crude oil remains the wildcard. If the US-Iran situation escalates, Brent could push higher and pressure the market further. If risk premiums recede, the same compressed positioning could produce a sharp bounce. Shah said the 24,120-24,140 zone is the key support to watch. For the Sensex, he pegged support at 77,400 and resistance at 78,200.

Investors will also watch developments around TMPV and the TCS annual general meeting. The next few sessions will test whether the 24,120 level holds or breaks.