Sona BLW Precision Forgings Limited

Automobile and Auto Components · Auto Components

NSE: SONACOMS BSE: 543300

₹797.00

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) -1.00

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	798.6000	-1.50	14718375	-61250	Long Unwinding
Nov. 23, 2026	797.6500	+1.45	354025	9800	Long Buildup
Dec. 29, 2026	796.0000	-2.95	18375	1225	Short Buildup

Date	Expiry	Open	High	Low	Close	OI	Change in OI
Oct. 5, 2026	Dec. 29, 2026	796.0000	796.0000	796.0000	796.0000	18375	1225
Oct. 5, 2026	Nov. 23, 2026	798.2000	800.4500	784.6500	797.6500	354025	9800
Oct. 5, 2026	Oct. 27, 2026	801.9500	805.5500	786.0000	798.6000	14718375	-61250
Oct. 1, 2026	Dec. 29, 2026	815.0000	815.0000	785.0000	798.9500	17150	17150
Oct. 1, 2026	Nov. 23, 2026	821.3500	821.3500	783.4500	796.2000	344225	90650
Oct. 1, 2026	Oct. 27, 2026	830.0000	830.0000	783.8500	800.1000	14779625	106575
Sept. 30, 2026	Dec. 29, 2026	0.0000	0.0000	0.0000	827.8000	0	0
Sept. 30, 2026	Nov. 23, 2026	828.5000	837.2000	820.6000	829.9000	253575	19600
Sept. 30, 2026	Oct. 27, 2026	824.0000	839.3000	819.0000	832.4000	14673050	349125
Sept. 29, 2026	Nov. 23, 2026	801.5000	824.0000	801.5000	818.7000	233975	35525

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) 0.635

Max Pain 820.0000

Open Interest by Strike (Max Pain: 820.0000)

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
2450	0	147.9000	63.26	0.891	660.0000
0	0	152.1000	87.65	0.811	670.0000	-0.104	56.48	6.3500	0	0
0	0	78.0500	—		680.0000	-0.071	43.49	3.0500	13475	30625
0	0	135.2000	83.58	0.782	690.0000	-0.142	56.04	9.2500	0	0
14700	0	111.4500	55.69	0.837	700.0000	-0.090	39.09	3.6000	150675	258475
0	0	119.2000	80.22	0.749	710.0000	-0.187	55.48	13.0000	0	0
4900	0	64.8500	—		720.0000	-0.134	37.82	5.7000	49000	183750
3675	0	80.4500	42.12	0.811	730.0000	-0.163	37.37	7.2000	1225	9800
0	0	48.4000	—		740.0000	-0.201	37.75	9.5000	53900	93100
6125	2450	52.1500	17.89	0.919	750.0000	-0.237	36.98	11.5000	-56350	116375
15925	0	58.0500	40.93	0.704	760.0000	-0.280	36.98	14.4000	131075	210700
29400	0	66.0000	59.01	0.629	770.0000	-0.324	36.17	17.1500	19600	273175
19600	9800	43.5500	38.27	0.622	780.0000	-0.372	35.64	20.5500	41650	224175
11025	0	53.5000	56.82	0.566	790.0000	-0.423	35.43	24.7000	11025	52675
559825	203350	29.5000	34.22	0.524	800.0000	-0.476	35.19	29.3500	233975	630875
257250	158025	24.4000	33.6	0.468	810.0000	-0.528	35.88	35.3000	0	100450
705600	275625	20.5500	33.83	0.415	820.0000	-0.582	34.76	40.2500	224175	502250
644350	74725	17.1500	33.99	0.364	830.0000	-0.633	34.46	46.4000	-4900	180075
1010625	73500	14.1000	34.0	0.316	840.0000	-0.677	35.16	53.8000	-2450	467950
461825	49000	11.4500	33.95	0.271	850.0000	-0.731	33.64	60.0000	-1225	55125
237650	46550	9.3500	34.13	0.231	860.0000	-0.751	36.66	69.7500	0	14700
98000	-2450	7.8000	34.65	0.198	870.0000		—	67.3000	0	41650
211925	66150	6.1000	34.42	0.164	880.0000		—	64.7000	0	1225
0	0	25.9500	67.3	0.310	890.0000	-0.806	42.87	97.8500	0	0
829325	194775	4.2500	35.58	0.119	900.0000	-0.895	33.67	102.0000	1225	9800
0	0	21.0500	66.84	0.266	910.0000	-0.886	37.99	112.7500	0	0
197225	-57575	2.7000	35.87	0.081	920.0000	-0.561	148.17	201.4500	0	0
126175	1225	1.9000	37.06	0.058	940.0000		—	122.0000	0	1225
0	0	5.3000	51.62	0.106	960.0000	-0.588	157.32	237.9000	0	0