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EnergyMedium impactAfter close

Hormuz disruption puts oil market volatility in focus

Petroleum Minister Hardeep Singh Puri flagged Hormuz-related disruption and rising global energy prices, while OI Charts data showed ONGC futures in long build-up and Reliance Industries futures in short covering ahead of the 27 Oct expiry.

after close3 sources ↓machine-written, see hownot a recommendation

ONGC close
₹225.62
On the day
+0.28%
Futures OI, long build-up
+0.1%
Put-call ratio
0.46
Max pain
₹225.00

Union Petroleum and Natural Gas Minister Hardeep Singh Puri discussed global crude oil, LNG and LPG markets with energy expert Fereidun Fesharaki on 24 Oct 2026, highlighting record crude production in North and South America, subdued global demand growth and volatility linked to the West Asia conflict. The minister said disruptions around the Strait of Hormuz were pushing energy prices higher, while India remained the world’s fastest-growing and largest source of oil demand growth. ⚡

Hormuz supply risk matters because the strait is a key transit route for global energy cargoes. Any disruption can raise freight, insurance and procurement costs for import-dependent markets, even as rising American production and muted demand elsewhere provide a counterweight. For Indian energy companies, the immediate market sensitivity is to crude prices, refining margins, fuel pricing and the cost of imported gas and LPG.

OI Charts data as of 21 Oct showed mixed positioning in the sector:

• ONGC closed at ₹225.62, up 0.3% on the day, with volume of 84.1 lakh shares. Its futures showed a long build-up as open interest rose 0.1%; the put-call ratio was 0.46, with the largest call open interest at ₹225 and the largest put open interest at ₹220.

• Reliance Industries closed at ₹1,209, up 0.6%, with volume of 1.76 crore shares. Its futures showed short covering as open interest fell 2.7%; the put-call ratio was 0.58, with the largest call open interest at ₹1,250 and the largest put open interest at ₹1,160. The ₹1,210 max-pain level was close to the reported price.

The positioning does not establish a directional outcome, but it identifies levels where near-term derivatives activity is concentrated. ONGC’s ₹220–₹225 zone and Reliance Industries’ ₹1,160–₹1,250 option walls are levels to monitor alongside crude prices and developments around Hormuz. Both contracts expire on 27 Oct 2026, leaving six days in the OI Charts read.

The next market signals are any confirmed change in shipping through the strait, further official comments on supply security, and evidence of whether higher global energy prices persist. India’s demand growth remains a structural support, while new supply from the Americas and weaker demand growth in other regions may limit the speed of price escalation. 🛢️

Source: ANI News, 24 Oct 2026

Not investment advice. For informational purposes only.

This bulletin was generated by OI Charts' system from the sources listed here and from OI Charts market data, and was published without individual review. Read how bulletins are made or report an error. OI Charts is not a SEBI-registered investment adviser or research analyst. This is commentary on market conditions, not a basis for any investment decision and not a recommendation to buy or sell any security. Prices as of 24 Oct 2026, 16:16 IST.

Sourcesnews.google.com, news.google.com, news.google.com

The market after the news

ONGC closed +1.3% on the day of the news, from ₹225.62 to ₹228.44; Nifty −0.3% over the same session; futures OI +7.0%.

Bulletin at 16:16 IST on 24 Oct 2026. Every change is measured from ₹225.62, the last close before it, on 21 Oct. Nifty 50 is measured over the same sessions.

  • ONGC close ₹
  • Nifty 50, rebased to the close before the news
  • close before the news
  • above it
  • below it
  • futures OI, lots
ONGC closes around the bulletin against the close before the news, with Nifty 50 rebased to it208.29225.62242.95axis spans 17%before the news · 21 Oct225.62Nifty 50ONGCbulletinD0+1+3+514 Oct27 Oct4 NovFutures open interest, lotspeak 31,000Reference close ₹225.62. 13 sessions from 14 Oct to 4 Nov; the price axis spans 17 percent.
price axis fixed at 4 × the 14-session true range around the close before the news · values printed at each marked session
Closes after the news against the close before it, with Nifty 50 over the same span
SessionClose ₹Change %Nifty %
Before21 Oct₹225.62basebase
On the day26 Oct₹228.44▲ +1.3%▼ −0.3%+1.5 pp difference
+1 session27 Oct₹229.85▲ +1.9%▼ −0.3%+2.1 pp difference
+3 sessions29 Oct₹225.79▲ +0.1%▲ +0.6%−0.5 pp difference
+5 sessions2 Nov₹234.83▲ +4.1%▲ +2.8%+1.3 pp difference
Gap at the open, % · ₹
▲ +0.3%+0.63 on 26 Oct
Day's range, % · ₹
1.9%≈ 4.2 high to low
Volume on the day
0.62×the 20-session average
Futures OI on the day
▲ +7.0%+2,000 lots · long build-up · price +1.3%
Futures OI open, lots
31,00026 Oct · 27 Oct expiry
Futures premium, ₹
−0.97−0.4% to spot
Puts per call, by OI
0.69from 0.46 the session before
Max pain
225from 225 the session before

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