Blue Star Limited

Consumer Durables · Consumer Durables

NSE: BLUESTARCO BSE: 500067

₹1510.00

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) -145.00

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	1478.7000	+9.20	6648525	-43875	Short Covering
Nov. 23, 2026	1454.0000	+11.70	104650	0	—
Dec. 29, 2026	1365.0000	-65.00	8775	0	—

Date	Expiry	Open	High	Low	Close	OI	Change in OI
Oct. 5, 2026	Dec. 29, 2026	0.0000	0.0000	0.0000	1365.0000	8775	0
Oct. 5, 2026	Nov. 23, 2026	1406.2000	1466.7000	1406.2000	1454.0000	104650	0
Oct. 5, 2026	Oct. 27, 2026	1430.0000	1497.3000	1423.3000	1478.7000	6648525	-43875
Sept. 30, 2026	Dec. 29, 2026	1450.0000	1450.0000	1430.0000	1430.0000	2275	2275
Sept. 30, 2026	Nov. 23, 2026	1476.5000	1476.5000	1438.0000	1442.3000	79625	15925
Sept. 30, 2026	Oct. 27, 2026	1490.0000	1503.0000	1458.0000	1469.5000	6622200	80275
Sept. 29, 2026	Nov. 23, 2026	1520.7000	1520.7000	1448.0000	1462.0000	63700	10075
Sept. 29, 2026	Oct. 27, 2026	1529.9000	1532.5000	1467.1000	1488.0000	6541925	226525
Sept. 29, 2026	Sept. 29, 2026	1584.9000	1584.9000	1503.5000	1538.4000	467675	-488475
Sept. 28, 2026	Nov. 23, 2026	1541.0000	1545.3000	1503.0000	1507.9000	53625	9750

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 1320.0000

Open Interest by Strike (Max Pain: 1320.0000)

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	346.4500	64.12	0.872	1200.0000	-0.092	52.97	13.6000	0	0
0	0	312.7500	62.52	0.845	1240.0000	-0.123	52.86	19.3000	0	0
0	0	280.6000	61.24	0.813	1280.0000	-0.158	52.71	26.5500	0	0
0	0	250.1500	60.19	0.777	1320.0000	-0.170	45.06	24.5000	650	650
0	0	223.9500	52.85	0.777	1340.0000	-0.174	40.66	22.5500	0	0
0	0	221.7000	59.41	0.737	1360.0000	-0.245	52.38	46.5000	0	0
0	0	193.6500	51.2	0.734	1380.0000	-0.228	40.45	31.9000	0	0
0	0	195.1500	58.72	0.692	1400.0000	-0.294	52.12	59.3500	0	0
0	0	165.6000	49.84	0.684	1420.0000	-0.289	40.08	43.4500	0	0
0	0	170.8000	58.2	0.646	1440.0000	-0.347	51.9	74.4000	0	0
0	0	140.1500	48.8	0.629	1460.0000	-0.356	39.75	57.7000	0	0
0	0	148.6000	57.79	0.597	1480.0000	-0.401	51.65	91.6000	0	0
0	0	117.4000	47.99	0.571	1500.0000	-0.427	39.33	74.5500	0	0
0	0	128.4500	57.42	0.547	1520.0000	-0.457	51.34	110.9000	0	0
0	0	97.2500	47.33	0.511	1540.0000	-0.500	38.83	94.1000	0	0
0	0	110.4500	57.15	0.498	1560.0000	-0.512	50.98	132.2500	0	0
0	0	79.7500	46.81	0.451	1580.0000	-0.574	38.22	116.2500	0	0
0	0	94.4000	56.9	0.449	1600.0000	-0.567	50.56	155.6000	0	0
0	0	64.7500	46.39	0.392	1620.0000	-0.646	37.45	140.8500	0	0
0	0	80.2500	56.69	0.402	1640.0000	-0.621	50.07	180.8500	0	0
0	0	52.0000	46.03	0.337	1660.0000	-0.716	36.48	167.8000	0	0
0	0	67.8500	56.51	0.357	1680.0000	-0.672	49.51	207.9000	0	0
0	0	57.0500	56.35	0.315	1720.0000	-0.721	48.8	236.5000	0	0
0	0	47.8500	56.27	0.276	1760.0000	-0.767	48.02	266.7500	0	0