KEI Industries Limited

Capital Goods · Industrial Products

NSE: KEI BSE: 517569

₹4638.20

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) -18.20

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	4631.8000	+122.00	2028075	-40950	Short Covering
Nov. 23, 2026	4628.0000	+131.80	55300	350	Long Buildup
Dec. 29, 2026	4620.0000	+100.00	875	350	Long Buildup

Date	Expiry	Open	High	Low	Close	OI	Change in OI
Oct. 5, 2026	Dec. 29, 2026	4620.0000	4620.0000	4590.0000	4620.0000	875	350
Oct. 5, 2026	Nov. 23, 2026	4590.0000	4652.9000	4582.2000	4628.0000	55300	350
Oct. 5, 2026	Oct. 27, 2026	4540.0000	4665.9000	4540.0000	4631.8000	2028075	-40950
Oct. 1, 2026	Dec. 29, 2026	4470.0000	4520.0000	4470.0000	4520.0000	525	525
Oct. 1, 2026	Nov. 23, 2026	4490.1000	4565.0000	4430.0000	4496.2000	54950	175
Oct. 1, 2026	Oct. 27, 2026	4479.9000	4573.6000	4426.2000	4509.8000	2069025	-75775
Sept. 30, 2026	Dec. 29, 2026	0.0000	0.0000	0.0000	4527.5000	0	0
Sept. 30, 2026	Nov. 23, 2026	4523.0000	4547.0000	4468.0000	4474.0000	54775	1400
Sept. 30, 2026	Oct. 27, 2026	4522.0000	4568.0000	4447.0000	4464.0000	2144800	21175
Sept. 29, 2026	Nov. 23, 2026	4521.5000	4553.0000	4505.0000	4534.0000	53375	9450

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) 0.839

Max Pain 4600.0000

Open Interest by Strike (Max Pain: 4600.0000)

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
525	0	784.1500	—		3800.0000	-0.048	47.96	12.5500	1225	5075
0	0	990.5500	132.91	0.729	4000.0000	-0.081	42.77	20.4500	3500	29050
175	0	392.7000	—		4100.0000	-0.074	34.25	14.4500	0	0
350	0	570.0000	60.45	0.766	4200.0000	-0.161	41.88	46.5000	3150	160825
0	0	1360.1000	251.57	0.676	4300.0000	-0.218	41.82	68.2500	5425	28350
6125	-525	209.0500	—		4400.0000	-0.285	42.35	99.0000	8925	66850
62825	-3500	151.9000	—		4500.0000	-0.361	44.49	144.9000	14175	202650
93800	7700	108.8500	15.16	0.636	4600.0000	-0.432	45.22	192.5000	-3150	47600
212975	11900	72.8000	18.3	0.443	4700.0000	-0.501	47.31	254.1500	-350	49000
187775	1050	50.6000	21.06	0.311	4800.0000	-0.564	48.52	318.1500	-175	37100
0	0	859.5500	194.43	0.565	4900.0000	-0.580	64.79	460.0000	-175	6825
78050	175	22.7000	24.48	0.149	5000.0000	-0.638	60.41	506.0000	4025	27475
					5100.0000	-0.732	49.27	530.0000	0	700
350	0	241.1000	88.4	0.365	5200.0000	-0.704	65.69	675.0000	0	1400
42525	4375	7.7000	28.98	0.052	5300.0000
175	0	222.4000	95.64	0.327	5400.0000
10675	-175	5.9500	33.8	0.037	5500.0000	-0.723	87.61	1000.0000	0	3325
350	0	20.8000	47.26	0.082	5600.0000	-0.757	84.95	1069.7500	0	700
96075	175	4.1500	37.37	0.025	5700.0000	-0.767	88.95	1167.4500	0	700
					5800.0000	-0.774	93.25	1266.9000	0	700
0	-175	3.0000	40.67	0.017	5900.0000	-0.782	97.27	1365.9000	0	525
3850	350	2.5000	42.05	0.014	6000.0000	-0.801	96.91	1450.0000	0	525
525	175	2.4000	46.4	0.013	6200.0000
1050	175	1.7500	48.85	0.009	6400.0000