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	+71.90	6648525	-43875	Short Covering
Nov. 23, 2026	1454.0000	+74.30	104650	0	—
Dec. 29, 2026	1365.0000	0.00	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
Oct. 1, 2026	Dec. 29, 2026	1406.0000	1406.0000	1360.1000	1365.0000	8775	6500
Oct. 1, 2026	Nov. 23, 2026	1446.6000	1446.6000	1374.7000	1379.7000	104650	25025
Oct. 1, 2026	Oct. 27, 2026	1451.0000	1476.8000	1400.9000	1406.8000	6692400	70200
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

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) 0.59

Max Pain 1500.0000

Open Interest by Strike (Max Pain: 1500.0000)

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
					1200.0000	-0.045	54.29	4.3000	2600	3900
					1240.0000	-0.019	37.21	1.0500	0	325
					1260.0000	-0.035	39.62	2.3000	0	325
0	0	397.2000	179.08	0.724	1280.0000	-0.108	54.9	12.3000	2275	2275
					1300.0000	-0.134	56.13	16.3500	9750	82875
0	0	362.8000	169.65	0.703	1320.0000	-0.158	56.26	20.1000	1950	5850
					1340.0000	-0.189	58.06	26.2500	6175	19825
0	0	329.7500	161.05	0.681	1360.0000	-0.218	58.69	31.9500	10400	52000
0	0	188.3000	69.29	0.728	1380.0000	-0.251	60.31	39.6500	-650	17225
8450	0	92.1500	—		1400.0000	-0.285	62.19	48.6000	-29900	96525
21775	21775	45.8500	—		1420.0000	-0.319	64.7	59.3500	122200	136175
0	0	268.3500	146.29	0.629	1440.0000	-0.351	67.39	71.3000	-15275	42900
71500	66950	30.9500	—		1460.0000	-0.382	69.37	83.0000	1625	14300
58500	16900	25.1500	—		1480.0000	-0.410	71.4	95.5000	-325	36075
183950	42250	20.2500	5.59	0.784	1500.0000	-0.437	76.1	112.9000	-20800	81575
75400	7150	16.1500	10.78	0.483	1520.0000	-0.466	70.91	115.1500	-650	25350
110825	-1950	13.3000	14.04	0.355	1540.0000	-0.482	83.86	147.0000	-2275	67600
180700	6500	10.6000	16.28	0.270	1560.0000	-0.501	86.92	163.5000	-14300	92300
61100	-3575	8.7000	18.35	0.212	1580.0000	-0.617	42.58	105.2500	0	4225
450775	39325	6.9500	19.94	0.167	1600.0000	-0.537	91.65	195.5000	-325	36075
36400	-3575	5.7000	21.51	0.134	1620.0000	-0.680	46.33	138.4000	0	5525
650	0	8.7500	27.66	0.155	1640.0000		—	116.7000	0	0
45825	1950	3.9500	24.39	0.089	1660.0000		—	125.0000	0	3250
21125	-325	3.4000	25.84	0.075	1680.0000	-0.760	49.33	188.0000	0	2275
52325	-6500	3.1500	27.62	0.066	1700.0000	-0.734	60.38	218.0000	0	2925
3900	0	3.3500	30.19	0.065	1720.0000		—	191.6000	0	650
1300	650	1.9500	30.97	0.040	1760.0000		—	221.0000	0	4225
34775	-1950	1.1000	31.58	0.024	1800.0000	-0.839	59.67	300.0000	0	1950
975	0	0.8000	45.26	0.013	2000.0000