NMDC Limited

Metals & Mining · Minerals & Mining

NSE: NMDC BSE: 526371

₹73.74

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) +1.34

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	74.0900	-2.38	359626500	-1532250	Long Unwinding
Nov. 23, 2026	74.3600	-2.62	6655500	60750	Short Buildup
Dec. 29, 2026	75.0800	-2.32	337500	60750	Short Buildup

Date	Expiry	Open	High	Low	Close	OI	Change in OI
Oct. 5, 2026	Dec. 29, 2026	76.1000	76.1000	74.8900	75.0800	337500	60750
Oct. 5, 2026	Nov. 23, 2026	75.0000	75.9400	74.0000	74.3600	6655500	60750
Oct. 5, 2026	Oct. 27, 2026	74.9900	75.6500	73.3600	74.0900	359626500	-1532250
Sept. 30, 2026	Dec. 29, 2026	77.5000	77.9900	77.1500	77.4000	101250	101250
Sept. 30, 2026	Nov. 23, 2026	77.0000	77.5500	76.2000	76.9800	6439500	263250
Sept. 30, 2026	Oct. 27, 2026	76.9500	77.2500	75.7400	76.4700	362583000	884250
Sept. 29, 2026	Nov. 23, 2026	77.2700	77.9300	75.9200	77.1900	6176250	1275750
Sept. 29, 2026	Oct. 27, 2026	76.9200	77.4200	75.5500	76.7900	361698750	38461500
Sept. 29, 2026	Sept. 29, 2026	77.5500	77.8800	76.0600	77.2700	17988750	-30793500
Sept. 28, 2026	Nov. 23, 2026	80.1000	80.7100	77.4400	77.7600	4900500	776250

Options Chain

As of Oct. 5, 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 72.0000

Open Interest by Strike (Max Pain: 72.0000)

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	14.7200	62.96	0.749	64.0000	-0.132	31.38	0.7900	0	0
0	0	13.0900	59.61	0.721	66.0000	-0.176	30.83	1.1200	0	0
0	0	11.5400	56.64	0.689	68.0000	-0.229	30.19	1.5400	0	0
0	0	10.1000	54.16	0.653	70.0000	-0.291	29.53	2.0700	0	0
0	0	8.7600	51.99	0.612	72.0000	-0.340	23.35	2.0000	6750	6750
0	0	7.5500	50.26	0.569	74.0000	-0.435	27.74	3.4600	0	0
0	0	6.4500	48.75	0.523	76.0000	-0.518	26.54	4.3300	0	0
0	0	5.4600	47.44	0.476	78.0000	-0.606	25.04	5.3200	0	0
0	0	4.6000	46.43	0.429	80.0000	-0.703	22.99	6.4200	0	0
0	0	3.8400	45.52	0.382	82.0000	-0.811	20.01	7.6400	0	0
0	0	3.1800	44.73	0.337	84.0000	-0.971	12.29	8.9500	0	0
0	0	2.1400	43.51	0.255	88.0000		—	11.8500	0	0