Tata Elxsi Limited

Information Technology · IT - Software

NSE: TATAELXSI BSE: 500408

₹3105.00

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) +0.00

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	3110.7000	+21.40	2392500	24000	Long Buildup
Nov. 23, 2026	3105.9000	+21.40	150750	5625	Long Buildup
Dec. 29, 2026	3105.0000	+21.80	4125	250	Long Buildup

Date	Expiry	Open	High	Low	Close	OI	Change in OI
Oct. 5, 2026	Dec. 29, 2026	3116.0000	3145.0000	3084.8000	3105.0000	4125	250
Oct. 5, 2026	Nov. 23, 2026	3113.5000	3149.5000	3080.9000	3105.9000	150750	5625
Oct. 5, 2026	Oct. 27, 2026	3118.6000	3165.6000	3080.8000	3110.7000	2392500	24000
Sept. 30, 2026	Dec. 29, 2026	3177.1000	3177.1000	3082.0000	3083.2000	2625	2625
Sept. 30, 2026	Nov. 23, 2026	3134.0000	3204.3000	3081.5000	3084.5000	145250	14000
Sept. 30, 2026	Oct. 27, 2026	3136.1000	3203.0000	3085.0000	3089.3000	2340875	106750
Sept. 29, 2026	Nov. 23, 2026	3177.0000	3177.0000	3120.0000	3134.6000	131250	32500
Sept. 29, 2026	Oct. 27, 2026	3165.0000	3184.9000	3112.1000	3133.5000	2234125	144875
Sept. 29, 2026	Sept. 29, 2026	3177.1000	3206.9000	3091.4000	3127.4000	220750	-294500
Sept. 28, 2026	Nov. 23, 2026	3196.3000	3210.0000	3169.0000	3176.9000	98750	19250

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 2400.0000

Open Interest by Strike (Max Pain: 2400.0000)

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	857.4500	71.79	0.832	2400.0000	-0.046	35.37	10.6000	0	0
0	0	678.6000	62.2	0.787	2600.0000	-0.107	34.7	28.8000	0	0
0	0	516.9500	55.35	0.720	2800.0000	-0.207	33.81	64.2500	0	0
0	0	444.5000	52.83	0.677	2900.0000	-0.272	33.25	90.3500	0	0
0	0	378.2000	50.76	0.629	3000.0000	-0.344	32.54	122.5500	0	0
0	0	318.6000	49.1	0.577	3100.0000	-0.423	31.73	161.5000	0	0
0	0	265.7500	47.76	0.522	3200.0000	-0.508	30.72	207.2000	0	0
0	0	219.5000	46.68	0.466	3300.0000	-0.596	29.44	259.4500	0	0
0	0	179.6000	45.79	0.410	3400.0000	-0.688	27.75	318.0500	0	0
0	0	116.9500	44.44	0.306	3600.0000	-0.892	21.14	452.5000	0	0