Indian Renewable Energy Development Agency Limited

Financial Services · Finance

NSE: IREDA BSE: 544026

₹109.00

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) -3.89

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	107.7300	+0.94	78160325	108600	Long Buildup
Nov. 23, 2026	105.1100	+1.28	7135925	1194600	Long Buildup

Date	Expiry	Open	High	Low	Close	OI	Change in OI
Oct. 5, 2026	Nov. 23, 2026	104.9700	105.4000	103.7900	105.1100	7135925	1194600
Oct. 5, 2026	Oct. 27, 2026	108.9000	108.9000	106.8200	107.7300	78160325	108600
Oct. 1, 2026	Nov. 23, 2026	106.2500	106.3000	102.5800	103.8300	5941325	506800
Oct. 1, 2026	Oct. 27, 2026	109.0000	109.3700	105.4100	106.7900	78051725	36200
Sept. 30, 2026	Nov. 23, 2026	107.7000	108.3000	106.1300	106.2500	5434525	452500
Sept. 30, 2026	Oct. 27, 2026	110.0800	111.2100	108.7000	108.8600	78015525	728525
Sept. 29, 2026	Nov. 23, 2026	108.5000	108.5500	106.0400	107.1500	4982025	710425
Sept. 29, 2026	Oct. 27, 2026	110.0000	111.2000	108.5500	109.4700	77287000	3280625
Sept. 29, 2026	Sept. 29, 2026	115.0000	116.7000	110.0100	110.7800	5153975	-5792000
Sept. 28, 2026	Nov. 23, 2026	107.4000	108.3800	105.8000	106.9400	4271600	809975

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

PCR (OI) 0.684

Max Pain 110.0000

Open Interest by Strike (Max Pain: 110.0000)

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
					95.0000	-0.139	38.28	1.2000	0	18100
0	0	17.3500	55.8	0.774	96.0000	-0.162	39.46	1.5000	0	0
0	0	15.7800	54.24	0.748	98.0000	-0.196	39.21	1.9100	0	0
4525	4525	7.0000	—		100.0000	-0.256	44.19	3.0800	9050	325800
4525	4525	6.0000	—		101.0000	-0.256	38.9	2.6800	0	0
0	0	12.8800	51.8	0.687	102.0000	-0.277	38.73	2.9700	0	0
0	0	12.2000	51.26	0.670	103.0000	-0.299	38.61	3.2900	0	0
0	0	11.5500	50.81	0.652	104.0000	-0.322	38.41	3.6200	0	0
54300	9050	5.0000	—		105.0000	-0.363	48.4	5.5500	27150	36200
0	0	10.3100	49.97	0.616	106.0000	-0.369	38.13	4.3700	0	0
0	0	9.7200	49.57	0.597	107.0000	-0.393	37.92	4.7700	0	0
0	0	9.1600	49.25	0.578	108.0000	-0.418	37.75	5.2000	0	0
0	0	8.6200	48.94	0.559	109.0000	-0.443	37.55	5.6500	0	0
384625	126700	2.7500	16.27	0.519	110.0000	-0.458	53.2	8.7400	117650	334850
0	0	7.6000	48.34	0.519	111.0000	-0.494	37.13	6.6200	0	0
0	0	7.1300	48.11	0.500	112.0000	-0.520	36.84	7.1300	0	0
0	0	6.6700	47.83	0.480	113.0000	-0.546	36.58	7.6700	0	0
0	0	6.2400	47.61	0.460	114.0000	-0.572	36.29	8.2300	0	0
226250	90500	1.7400	21.63	0.314	115.0000	-0.577	41.61	9.7200	0	9050
0	0	5.4400	47.21	0.421	116.0000	-0.624	35.63	9.4100	0	0
0	0	5.0700	47.02	0.402	117.0000	-0.649	35.32	10.0400	0	0
0	0	4.7200	46.85	0.383	118.0000	-0.675	34.9	10.6800	0	0
0	0	4.3900	46.69	0.364	119.0000	-0.700	34.46	11.3400	0	0
380100	9050	1.0800	24.97	0.196	120.0000	-0.719	34.91	12.1500	0	13575
0	0	3.7900	46.43	0.328	121.0000	-0.751	33.38	12.7100	0	0
0	0	3.5100	46.28	0.311	122.0000	-0.776	32.82	13.4300	0	0
0	0	3.2500	46.15	0.294	123.0000	-0.800	32.12	14.1600	0	0
0	0	3.0100	46.06	0.278	124.0000	-0.825	31.36	14.9100	0	0
					125.0000	-0.932	21.76	15.0000	0	4525
0	0	2.5700	45.86	0.247	126.0000	-0.874	29.48	16.4600	0	0
0	0	2.1800	45.63	0.218	128.0000	-0.927	26.32	18.0500	0	0
45250	0	0.8000	34.92	0.119	130.0000
31675	0	0.2000	34.05	0.037	140.0000	-0.823	60.46	31.7500	0	31675