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ONGCNSEOil & Natural Gas Corporation Limited· OilCriticalPositive
Announced Wed, 28 Jan, 2026 · 11:54 IST

Oil & Natural Gas Corporation Limited has informed the Exchange regarding a press release dated January 28, 2026, titled "ONGC and Reliance Sign Landmark Agreement to Share Deepwater Resources on India's East Coast".

ONGC · price

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▲ positive · ▼ negative · ● neutral filings · teal = economic event · numbered = multiple that day (click to pick). Times IST.

Price reactionminutes from the announcement price · days from the prior close
+8.1%Reaction day
₹248.20
prior close
₹263.69
announcement price
In-mkt
timing
Nifty 100market · index membership as recorded later (tracked since Jun 2026)+0.9%+7.1% vs market
Oil peers, median of 15sector · industry level+3.8%+4.3% vs sector

On the reaction day the stock moved 7.1 pts more than Nifty 100 and 4.3 pts more than its Oil peers, over the same two closes: a difference in percentage points, not a measure of what the filing did.

Minutes after the announcementfrom the announcement price · no benchmark
Stock
5m
+0.2
10m
+1.0
15m
+1.2
30m
+1.9
Sessions after the filingfrom the prior close
StockMarketvs marketSectorvs sector
Reaction day
+8.1+0.9+7.1+3.8+4.3
Next day
+10.7+1.2+9.5+1.3+9.4
2d
+8.0+0.8+7.2+3.9+4.1
3d
+2.4-0.2+2.6+1.0+1.4
4d
+3.4+2.4+1.1+4.2-0.7
5d
+7.2+2.6+4.5+4.3+2.8
1w
+8.1+2.3+5.8+2.8+5.3
15d
+6.6+3.0+3.6+1.1+5.5
1m
+13.4-0.6+14.0+3.4+10.0
2m
+14.8-11.0+25.8-6.3+21.1
3m
+21.7-2.9+24.6+10.9+10.7
UpDownMarket · Nifty 100Sector · Oil peers, median of 15Pending

Minute windows have no benchmark: there is no intraday index history to compare against.

AI summary

ONGC has signed a landmark agreement with Reliance to share deepwater resources on India's East Coast, as per a press release dated January 28, 2026. This collaboration involves two of India's largest energy companies pooling their deepwater exploration and production capabilities in the region. The agreement is expected to optimize resource utilization, reduce duplication of efforts, and unlock significant value from India's offshore hydrocarbon reserves. Specific financial terms, revenue-sharing details, and the exact scope of operations are yet to be disclosed in detail.

Likely market impact

This strategic partnership is positive for ONGC shareholders as it reduces exploration risk, shares infrastructure costs, and potentially accelerates monetisation of East Coast deepwater assets. The collaboration with Reliance could enhance operational efficiency and improve long-term production outlook, likely drawing positive market sentiment.