REC Limited

Financial Services · Finance

NSE: RECLTD BSE: 532955

₹295.65

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) -2.10

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	297.0000	+8.55	47900475	-1921500	Short Covering
Nov. 23, 2026	294.1000	+7.10	3608325	285075	Long Buildup
Dec. 29, 2026	293.5500	+6.35	217350	92925	Long Buildup

Date	Expiry	Open	High	Low	Close	OI	Change in OI
Oct. 5, 2026	Dec. 29, 2026	291.5000	294.4000	289.8000	293.5500	217350	92925
Oct. 5, 2026	Nov. 23, 2026	290.5000	295.1500	289.3500	294.1000	3608325	285075
Oct. 5, 2026	Oct. 27, 2026	288.4500	298.0000	287.6000	297.0000	47900475	-1921500
Oct. 1, 2026	Dec. 29, 2026	295.5000	295.5000	285.1000	287.2000	124425	48825
Oct. 1, 2026	Nov. 23, 2026	295.7000	295.7000	285.0000	287.0000	3323250	228375
Oct. 1, 2026	Oct. 27, 2026	297.5000	297.5000	286.0000	288.4500	49821975	-973350
Sept. 30, 2026	Dec. 29, 2026	297.0000	300.2500	295.0000	296.8000	75600	75600
Sept. 30, 2026	Nov. 23, 2026	293.8500	299.8000	293.8500	296.4500	3094875	121275
Sept. 30, 2026	Oct. 27, 2026	294.0000	300.8500	293.8000	297.5500	50795325	-132300
Sept. 29, 2026	Nov. 23, 2026	296.1500	296.1500	291.0000	293.8500	2973600	527625

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) 1.517

Max Pain 310.0000

Open Interest by Strike (Max Pain: 310.0000)

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	81.5000	132.61	0.727	250.0000	-0.089	36.57	1.8000	0	0
0	0	72.6500	123.24	0.702	260.0000	-0.133	34.85	2.8000	0	0
0	0	64.2500	114.95	0.673	270.0000	-0.209	35.76	5.1000	20475	36225
0	0	28.3500	31.38	0.773	275.0000	-0.273	41.21	8.4500	0	0
0	0	56.3000	107.53	0.641	280.0000	-0.303	38.25	9.0000	14175	33075
14175	14175	13.1500	—		285.0000	-0.354	41.66	12.3000	0	0
0	0	48.9000	101.04	0.606	290.0000	-0.392	38.76	13.2000	1575	11025
0	0	17.1500	34.2	0.564	295.0000	-0.438	42.27	17.1000	0	0
12600	3150	6.6500	16.18	0.484	300.0000	-0.479	41.86	19.5000	4725	78750
0	0	12.9500	35.0	0.464	305.0000	-0.519	42.89	22.7500	0	0
36225	0	5.0000	20.93	0.335	310.0000	-0.552	45.06	26.7000	3150	36225
0	0	9.5500	35.51	0.372	315.0000	-0.593	43.8	29.3000	0	0
40950	9450	2.5000	20.58	0.200	320.0000	-0.726	27.7	26.1000	0	3150
0	0	6.9500	36.01	0.292	325.0000	-0.658	44.94	36.6000	0	0
1575	0	4.5000	32.27	0.227	330.0000	-0.861	23.23	32.8000	0	6300
7875	0	4.0000	36.02	0.191	340.0000		—	30.0500	0	0
15750	0	0.8000	26.47	0.064	350.0000	-0.769	50.11	57.7500	1575	1575
11025	0	1.3500	33.69	0.082	360.0000		—	40.0000	0	4725
					380.0000		—	79.1500	0	1575