Tech Mahindra Limited

Information Technology · IT - Software

NSE: TECHM BSE: 532755

₹1535.90

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) -14.80

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	1521.7000	-12.00	14872800	-166200	Long Unwinding
Nov. 23, 2026	1523.4000	-11.10	2692200	5400	Short Buildup
Dec. 29, 2026	1521.1000	+1.20	4800	600	Long Buildup

Date	Expiry	Open	High	Low	Close	OI	Change in OI
Oct. 5, 2026	Dec. 29, 2026	1529.0000	1546.6000	1517.8000	1521.1000	4800	600
Oct. 5, 2026	Nov. 23, 2026	1537.9000	1550.8000	1507.2000	1523.4000	2692200	5400
Oct. 5, 2026	Oct. 27, 2026	1535.0000	1549.8000	1501.8000	1521.7000	14872800	-166200
Oct. 1, 2026	Dec. 29, 2026	1520.7000	1520.7000	1514.5000	1519.9000	4200	2400
Oct. 1, 2026	Nov. 23, 2026	1549.8000	1549.8000	1511.8000	1534.5000	2686800	154200
Oct. 1, 2026	Oct. 27, 2026	1540.0000	1554.2000	1509.1000	1533.7000	15039000	251400
Sept. 30, 2026	Dec. 29, 2026	1545.2000	1560.0000	1539.0000	1542.3000	1800	1800
Sept. 30, 2026	Nov. 23, 2026	1538.0000	1564.1000	1529.2000	1533.4000	2532600	31800
Sept. 30, 2026	Oct. 27, 2026	1523.8000	1562.0000	1520.0000	1531.0000	14787600	286800
Sept. 29, 2026	Nov. 23, 2026	1549.6000	1553.9000	1506.5000	1517.5000	2500800	2035200

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 1280.0000

Open Interest by Strike (Max Pain: 1280.0000)

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	264.7500	—		1280.0000	-0.110	35.5	15.5000	0	0
0	0	202.0500	17.87	0.947	1360.0000	-0.192	36.01	31.6500	0	0
0	0	173.9000	22.8	0.849	1400.0000	-0.241	36.25	42.9000	0	0
0	0	148.3000	25.11	0.764	1440.0000	-0.294	36.59	56.7000	0	0
0	0	125.2000	26.55	0.684	1480.0000	-0.349	36.98	73.0500	0	0
0	0	104.7000	27.57	0.606	1520.0000	-0.405	37.42	91.9500	0	0
0	0	86.7000	28.32	0.532	1560.0000	-0.460	37.93	113.3500	0	0
0	0	71.1500	28.9	0.462	1600.0000	-0.512	38.52	137.2000	0	0
0	0	57.8000	29.35	0.397	1640.0000	-0.561	39.19	163.3000	0	0
0	0	46.6000	29.74	0.337	1680.0000	-0.606	39.96	191.4500	0	0
0	0	29.5000	30.31	0.235	1760.0000	-0.682	41.88	253.2500	0	0