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) —

Max Pain 3600.0000

Open Interest by Strike (Max Pain: 3600.0000)

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	989.2500	—		3600.0000	-0.117	51.49	75.5000	0	0
0	0	836.0500	—		3800.0000	-0.166	52.15	119.3500	0	0
0	0	696.9000	—		4000.0000	-0.223	52.84	177.3000	0	0
0	0	573.7500	27.5	0.822	4200.0000	-0.284	53.7	251.2000	0	0
0	0	466.5000	32.11	0.698	4400.0000	-0.347	54.7	341.0500	0	0
0	0	374.8000	34.77	0.592	4600.0000	-0.409	55.85	446.4500	0	0
0	0	297.8000	36.57	0.498	4800.0000	-0.468	57.18	566.5000	0	0
0	0	234.1500	37.86	0.414	5000.0000	-0.522	58.69	699.9000	0	0
0	0	182.5500	38.88	0.341	5200.0000	-0.570	60.44	845.3500	0	0