Hindustan Petroleum Corporation Limited

Oil, Gas & Consumable Fuels · Petroleum Products

NSE: HINDPETRO BSE: 500104

₹342.35

Oct. 5, 2026 · NSE · nse_bhavcopy

F&O (Single-Stock Futures)

Single-stock futures activity for this company -- see the Options Chain section below for OI by strike, PCR, Max Pain and Greeks.

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Combined Open Interest (all active contracts, full history -- via the Parquet/DuckDB analytics lake, ADR-0183)

Basis (nearest contract vs spot) +2.80

OI Buildup (each live contract's own price change vs. change in OI, latest real trading day)

Expiry	Close	Price Chg	OI	Chg OI	Buildup
Oct. 27, 2026	344.5000	-2.90	43515225	508275	Short Buildup
Nov. 23, 2026	344.8500	-3.15	982125	4050	Short Buildup
Dec. 29, 2026	345.1500	-3.25	12150	8100	Short Buildup

Date	Expiry	Open	High	Low	Close	OI	Change in OI
Oct. 5, 2026	Dec. 29, 2026	347.7000	348.3000	345.1500	345.1500	12150	8100
Oct. 5, 2026	Nov. 23, 2026	352.0500	353.0000	343.5000	344.8500	982125	4050
Oct. 5, 2026	Oct. 29, 2026	346.4500	346.4500	346.4500	346.4500	2025	2025
Oct. 5, 2026	Oct. 27, 2026	348.0000	352.7500	342.4000	344.5000	43515225	508275
Oct. 1, 2026	Dec. 29, 2026	352.4000	352.4000	348.4000	348.4000	4050	4050
Oct. 1, 2026	Nov. 23, 2026	350.4500	354.4000	346.5000	348.0000	978075	14175
Oct. 1, 2026	Oct. 27, 2026	354.8000	354.8000	345.4500	347.4000	43006950	692550
Sept. 30, 2026	Dec. 29, 2026	0.0000	0.0000	0.0000	354.4000	0	0
Sept. 30, 2026	Nov. 23, 2026	358.0000	360.4500	353.7000	354.5000	963900	419175
Sept. 30, 2026	Oct. 27, 2026	353.5000	359.5000	353.0000	353.4500	42314400	-631800

Options Chain

As of Oct. 1, 2026. IV and Greeks are solved from each option's own real market price via Black-Scholes, assuming a fixed 7% risk-free rate (not a live/dated rate -- no such feed exists in the source data).

Oct. 27, 2026 (nearest) Nov. 23, 2026 Dec. 29, 2026

PCR (OI) —

Max Pain 300.0000

Open Interest by Strike (Max Pain: 300.0000)

Implied Volatility by Strike (solved from each real market price via Black-Scholes)

CALLS					Strike	PUTS
OI	Chg OI	LTP	IV%	Delta		Delta	IV%	LTP	Chg OI	OI
0	0	61.3000	51.5	0.762	300.0000	-0.192	39.06	7.7000	0	0
0	0	47.3000	48.81	0.681	320.0000	-0.295	38.49	13.4000	0	0
0	0	41.1000	47.81	0.635	330.0000	-0.352	38.21	17.1000	0	0
0	0	35.5000	47.05	0.587	340.0000	-0.412	37.86	21.3500	0	0
0	0	30.4500	46.4	0.537	350.0000	-0.474	37.44	26.1500	0	0
0	0	25.9500	45.87	0.487	360.0000	-0.536	36.95	31.5000	0	0
0	0	22.0000	45.47	0.437	370.0000	-0.598	36.41	37.4000	0	0
0	0	18.5500	45.14	0.390	380.0000	-0.658	35.68	43.7500	0	0
0	0	12.9500	44.6	0.302	400.0000	-0.771	33.91	57.9000	0	0
0	0	8.8500	44.19	0.227	420.0000	-0.877	30.68	73.5000	0	0