BLUESTARCO

Blue Star Limited

1781.4 -73.20 (-3.95%)

L: 1756.2 H: 1860.9

Back to Option Chain

Historical option data for BLUESTARCO
19 Dec 2025 04:13 PM IST

Strike Price

Expiry

Ltp Ltp OI Open Interest (OI) OI Chg Change Open Interest Volume Volume IV IV

Call
Put

Per Lot

BLUESTARCO 30-DEC-2025 1820 CE
Delta: 0.33 Vega: 1.12 Theta: -1.27 Gamma: 0.01
Date	Close	Ltp	Change	IV	Volume	OI Chg	OI
19 Dec	1781.40	14.3 ₹ 4,647.5	-31.85 -10351.25	21.84	2,132 6,92,900	288 93,600	370 1,20,250
18 Dec	1854.60	43.55 ₹ 14,153.75	13 4225.00	14.95	427 1,38,775	-106 -34,450	84 27,300
17 Dec	1826.80	29.7 ₹ 9,652.5	-0.25 -81.25	16.29	540 1,75,500	0 0	191 62,075
16 Dec	1815.60	28 ₹ 9,100	1.35 438.75	19.42	326 1,05,950	10 3,250	189 61,425
15 Dec	1806.20	27.1 ₹ 8,807.5	1.8 585.00	20.68	1,128 3,66,600	96 31,200	184 59,800
12 Dec	1796.70	27.15 ₹ 8,823.75	17.3 5622.50	19.66	309 1,00,425	-55 -17,875	88 28,600
11 Dec	1746.20	9.85 ₹ 3,201.25	2.5 812.50	19.08	17 5,525	1 325	143 46,475
10 Dec	1729.40	7.4 ₹ 2,405	-1.5 -487.50	19.54	71 23,075	7 2,275	142 46,150
9 Dec	1738.60	8.9 ₹ 2,892.5	1.3 422.50	21.99	14 4,550	0 0	135 43,875
8 Dec	1723.20	7.85 ₹ 2,551.25	-4.15 -1348.75	22.55	220 71,500	123 39,975	134 43,550
5 Dec	1734.40	12 ₹ 3,900	-2.55 -828.75	20.50	30 9,750	2 650	13 4,225
4 Dec	1752.40	14.55 ₹ 4,728.75	-1.05 -341.25	18.21	16 5,200	3 975	11 3,575
3 Dec	1754.50	15.6 ₹ 5,070	-2.5 -812.50	18.84	3 975	0 0	8 2,600
2 Dec	1745.40	17.8 ₹ 5,785	-200.15 -65048.75	21.53	24 7,800	8 2,600	8 2,600
1 Dec	1769.40	217.95 ₹ 70,833.75	0 0.00	1.85	0 0	0 0	0 0
28 Nov	1765.40	217.95 ₹ 70,833.75	0 0.00	2.05	0 0	0 0	0 0
27 Nov	1758.20	217.95 ₹ 70,833.75	0 0.00	2.31	0 0	0 0	0 0
26 Nov	1775.90	217.95 ₹ 70,833.75	0 0.00	1.49	0 0	0 0	0 0
25 Nov	1746.70	217.95 ₹ 70,833.75	0 0.00	2.70	0 0	0 0	0 0
24 Nov	1785.30	217.95 ₹ 70,833.75	0 0.00	1.03	0 0	0 0	0 0

21 Nov	1776.30	217.95 ₹ 70,833.75	0 0.00	-	0 0	0 0	0 0
20 Nov	1794.60	217.95 ₹ 70,833.75	0 0.00	0.30	0 0	0 0	0 0
19 Nov	1795.00	217.95 ₹ 70,833.75	0 0.00	0.27	0 0	0 0	0 0
18 Nov	1777.50	217.95 ₹ 70,833.75	0 0.00	1.09	0 0	0 0	0 0
11 Nov	1780.10	217.95 ₹ 70,833.75	0 0.00	0.68	0 0	0 0	0 0
10 Nov	1771.60	217.95 ₹ 70,833.75	0 0.00	-	0 0	0 0	0 0
7 Nov	1752.70	217.95 ₹ 70,833.75	0 0.00	1.78	0 0	0 0	0 0
6 Nov	1785.50	217.95 ₹ 70,833.75	0 0.00	0.09	0 0	0 0	0 0

For Blue Star Limited - strike price 1820 expiring on 30DEC2025

Delta for 1820 CE is 0.33

Historical price for 1820 CE is as follows

On 19 Dec BLUESTARCO was trading at 1781.40. The strike last trading price was 14.3, which was -31.85 lower than the previous day. The implied volatity was 21.84, the open interest changed by 288 which increased total open position to 370

On 18 Dec BLUESTARCO was trading at 1854.60. The strike last trading price was 43.55, which was 13 higher than the previous day. The implied volatity was 14.95, the open interest changed by -106 which decreased total open position to 84

On 17 Dec BLUESTARCO was trading at 1826.80. The strike last trading price was 29.7, which was -0.25 lower than the previous day. The implied volatity was 16.29, the open interest changed by 0 which decreased total open position to 191

On 16 Dec BLUESTARCO was trading at 1815.60. The strike last trading price was 28, which was 1.35 higher than the previous day. The implied volatity was 19.42, the open interest changed by 10 which increased total open position to 189

On 15 Dec BLUESTARCO was trading at 1806.20. The strike last trading price was 27.1, which was 1.8 higher than the previous day. The implied volatity was 20.68, the open interest changed by 96 which increased total open position to 184

On 12 Dec BLUESTARCO was trading at 1796.70. The strike last trading price was 27.15, which was 17.3 higher than the previous day. The implied volatity was 19.66, the open interest changed by -55 which decreased total open position to 88

On 11 Dec BLUESTARCO was trading at 1746.20. The strike last trading price was 9.85, which was 2.5 higher than the previous day. The implied volatity was 19.08, the open interest changed by 1 which increased total open position to 143

On 10 Dec BLUESTARCO was trading at 1729.40. The strike last trading price was 7.4, which was -1.5 lower than the previous day. The implied volatity was 19.54, the open interest changed by 7 which increased total open position to 142

On 9 Dec BLUESTARCO was trading at 1738.60. The strike last trading price was 8.9, which was 1.3 higher than the previous day. The implied volatity was 21.99, the open interest changed by 0 which decreased total open position to 135

On 8 Dec BLUESTARCO was trading at 1723.20. The strike last trading price was 7.85, which was -4.15 lower than the previous day. The implied volatity was 22.55, the open interest changed by 123 which increased total open position to 134

On 5 Dec BLUESTARCO was trading at 1734.40. The strike last trading price was 12, which was -2.55 lower than the previous day. The implied volatity was 20.50, the open interest changed by 2 which increased total open position to 13

On 4 Dec BLUESTARCO was trading at 1752.40. The strike last trading price was 14.55, which was -1.05 lower than the previous day. The implied volatity was 18.21, the open interest changed by 3 which increased total open position to 11

On 3 Dec BLUESTARCO was trading at 1754.50. The strike last trading price was 15.6, which was -2.5 lower than the previous day. The implied volatity was 18.84, the open interest changed by 0 which decreased total open position to 8

On 2 Dec BLUESTARCO was trading at 1745.40. The strike last trading price was 17.8, which was -200.15 lower than the previous day. The implied volatity was 21.53, the open interest changed by 8 which increased total open position to 8

On 1 Dec BLUESTARCO was trading at 1769.40. The strike last trading price was 217.95, which was 0 lower than the previous day. The implied volatity was 1.85, the open interest changed by 0 which decreased total open position to 0

On 28 Nov BLUESTARCO was trading at 1765.40. The strike last trading price was 217.95, which was 0 lower than the previous day. The implied volatity was 2.05, the open interest changed by 0 which decreased total open position to 0

On 27 Nov BLUESTARCO was trading at 1758.20. The strike last trading price was 217.95, which was 0 lower than the previous day. The implied volatity was 2.31, the open interest changed by 0 which decreased total open position to 0

On 26 Nov BLUESTARCO was trading at 1775.90. The strike last trading price was 217.95, which was 0 lower than the previous day. The implied volatity was 1.49, the open interest changed by 0 which decreased total open position to 0

On 25 Nov BLUESTARCO was trading at 1746.70. The strike last trading price was 217.95, which was 0 lower than the previous day. The implied volatity was 2.70, the open interest changed by 0 which decreased total open position to 0

On 24 Nov BLUESTARCO was trading at 1785.30. The strike last trading price was 217.95, which was 0 lower than the previous day. The implied volatity was 1.03, the open interest changed by 0 which decreased total open position to 0

On 21 Nov BLUESTARCO was trading at 1776.30. The strike last trading price was 217.95, which was 0 lower than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 0

On 20 Nov BLUESTARCO was trading at 1794.60. The strike last trading price was 217.95, which was 0 lower than the previous day. The implied volatity was 0.30, the open interest changed by 0 which decreased total open position to 0

On 19 Nov BLUESTARCO was trading at 1795.00. The strike last trading price was 217.95, which was 0 lower than the previous day. The implied volatity was 0.27, the open interest changed by 0 which decreased total open position to 0

On 18 Nov BLUESTARCO was trading at 1777.50. The strike last trading price was 217.95, which was 0 lower than the previous day. The implied volatity was 1.09, the open interest changed by 0 which decreased total open position to 0

On 11 Nov BLUESTARCO was trading at 1780.10. The strike last trading price was 217.95, which was 0 lower than the previous day. The implied volatity was 0.68, the open interest changed by 0 which decreased total open position to 0

On 10 Nov BLUESTARCO was trading at 1771.60. The strike last trading price was 217.95, which was 0 lower than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 0

On 7 Nov BLUESTARCO was trading at 1752.70. The strike last trading price was 217.95, which was 0 lower than the previous day. The implied volatity was 1.78, the open interest changed by 0 which decreased total open position to 0

On 6 Nov BLUESTARCO was trading at 1785.50. The strike last trading price was 217.95, which was 0 lower than the previous day. The implied volatity was 0.09, the open interest changed by 0 which decreased total open position to 0

BLUESTARCO 30DEC2025 1820 PE
Delta: -0.67 Vega: 1.13 Theta: -0.81 Gamma: 0.01
Date	Close	Ltp	Change	IV	Volume	OI Chg	OI
19 Dec	1781.40	46.5 ₹ 15,112.5	34.75 11293.75	22.44	1,351 4,39,075	-31 -10,075	45 14,625
18 Dec	1854.60	12 ₹ 3,900	-12.05 -3916.25	19.98	143 46,475	26 8,450	82 26,650
17 Dec	1826.80	24.8 ₹ 8,060	-2.75 -893.75	22.67	130 42,250	50 16,250	55 17,875
16 Dec	1815.60	27.5 ₹ 8,937.5	-39.75 -12918.75	19.75	7 2,275	2 650	2 650
15 Dec	1806.20	67.25 ₹ 21,856.25	0 0.00	-	0 0	0 0	0 0
12 Dec	1796.70	67.25 ₹ 21,856.25	0 0.00	-	0 0	0 0	0 0
11 Dec	1746.20	67.25 ₹ 21,856.25	0 0.00	-	0 0	0 0	0 0
10 Dec	1729.40	67.25 ₹ 21,856.25	0 0.00	-	0 0	0 0	0 0
9 Dec	1738.60	67.25 ₹ 21,856.25	0 0.00	-	0 0	0 0	0 0
8 Dec	1723.20	67.25 ₹ 21,856.25	0 0.00	-	0 0	0 0	0 0
5 Dec	1734.40	67.25 ₹ 21,856.25	0 0.00	-	0 0	0 0	0 0
4 Dec	1752.40	67.25 ₹ 21,856.25	0 0.00	-	0 0	0 0	0 0
3 Dec	1754.50	67.25 ₹ 21,856.25	0 0.00	-	0 0	0 0	0 0
2 Dec	1745.40	67.25 ₹ 21,856.25	0 0.00	-	0 0	0 0	0 0
1 Dec	1769.40	67.25 ₹ 21,856.25	0 0.00	-	0 0	0 0	0 0
28 Nov	1765.40	67.25 ₹ 21,856.25	0 0.00	-	0 0	0 0	0 0
27 Nov	1758.20	67.25 ₹ 21,856.25	0 0.00	-	0 0	0 0	0 0
26 Nov	1775.90	67.25 ₹ 21,856.25	0 0.00	-	0 0	0 0	0 0
25 Nov	1746.70	67.25 ₹ 21,856.25	0 0.00	-	0 0	0 0	0 0
24 Nov	1785.30	67.25 ₹ 21,856.25	0 0.00	-	0 0	0 0	0 0
21 Nov	1776.30	67.25 ₹ 21,856.25	0 0.00	-	0 0	0 0	0 0
20 Nov	1794.60	67.25 ₹ 21,856.25	0 0.00	-	0 0	0 0	0 0
19 Nov	1795.00	67.25 ₹ 21,856.25	0 0.00	-	0 0	0 0	0 0
18 Nov	1777.50	67.25 ₹ 21,856.25	0 0.00	-	0 0	0 0	0 0
11 Nov	1780.10	67.25 ₹ 21,856.25	0 0.00	-	0 0	0 0	0 0
10 Nov	1771.60	67.25 ₹ 21,856.25	0 0.00	-	0 0	0 0	0 0
7 Nov	1752.70	67.25 ₹ 21,856.25	0 0.00	-	0 0	0 0	0 0
6 Nov	1785.50	67.25 ₹ 21,856.25	0 0.00	-	0 0	0 0	0 0

For Blue Star Limited - strike price 1820 expiring on 30DEC2025

Delta for 1820 PE is -0.67

Historical price for 1820 PE is as follows

On 19 Dec BLUESTARCO was trading at 1781.40. The strike last trading price was 46.5, which was 34.75 higher than the previous day. The implied volatity was 22.44, the open interest changed by -31 which decreased total open position to 45

On 18 Dec BLUESTARCO was trading at 1854.60. The strike last trading price was 12, which was -12.05 lower than the previous day. The implied volatity was 19.98, the open interest changed by 26 which increased total open position to 82

On 17 Dec BLUESTARCO was trading at 1826.80. The strike last trading price was 24.8, which was -2.75 lower than the previous day. The implied volatity was 22.67, the open interest changed by 50 which increased total open position to 55

On 16 Dec BLUESTARCO was trading at 1815.60. The strike last trading price was 27.5, which was -39.75 lower than the previous day. The implied volatity was 19.75, the open interest changed by 2 which increased total open position to 2

On 15 Dec BLUESTARCO was trading at 1806.20. The strike last trading price was 67.25, which was 0 lower than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 0

On 12 Dec BLUESTARCO was trading at 1796.70. The strike last trading price was 67.25, which was 0 lower than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 0

On 11 Dec BLUESTARCO was trading at 1746.20. The strike last trading price was 67.25, which was 0 lower than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 0

On 10 Dec BLUESTARCO was trading at 1729.40. The strike last trading price was 67.25, which was 0 lower than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 0

On 9 Dec BLUESTARCO was trading at 1738.60. The strike last trading price was 67.25, which was 0 lower than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 0

On 8 Dec BLUESTARCO was trading at 1723.20. The strike last trading price was 67.25, which was 0 lower than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 0

On 5 Dec BLUESTARCO was trading at 1734.40. The strike last trading price was 67.25, which was 0 lower than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 0

On 4 Dec BLUESTARCO was trading at 1752.40. The strike last trading price was 67.25, which was 0 lower than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 0

On 3 Dec BLUESTARCO was trading at 1754.50. The strike last trading price was 67.25, which was 0 lower than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 0

On 2 Dec BLUESTARCO was trading at 1745.40. The strike last trading price was 67.25, which was 0 lower than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 0

On 1 Dec BLUESTARCO was trading at 1769.40. The strike last trading price was 67.25, which was 0 lower than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 0

On 28 Nov BLUESTARCO was trading at 1765.40. The strike last trading price was 67.25, which was 0 lower than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 0

On 27 Nov BLUESTARCO was trading at 1758.20. The strike last trading price was 67.25, which was 0 lower than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 0

On 26 Nov BLUESTARCO was trading at 1775.90. The strike last trading price was 67.25, which was 0 lower than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 0

On 25 Nov BLUESTARCO was trading at 1746.70. The strike last trading price was 67.25, which was 0 lower than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 0

On 24 Nov BLUESTARCO was trading at 1785.30. The strike last trading price was 67.25, which was 0 lower than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 0

On 21 Nov BLUESTARCO was trading at 1776.30. The strike last trading price was 67.25, which was 0 lower than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 0

On 20 Nov BLUESTARCO was trading at 1794.60. The strike last trading price was 67.25, which was 0 lower than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 0

On 19 Nov BLUESTARCO was trading at 1795.00. The strike last trading price was 67.25, which was 0 lower than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 0

On 18 Nov BLUESTARCO was trading at 1777.50. The strike last trading price was 67.25, which was 0 lower than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 0

On 11 Nov BLUESTARCO was trading at 1780.10. The strike last trading price was 67.25, which was 0 lower than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 0

On 10 Nov BLUESTARCO was trading at 1771.60. The strike last trading price was 67.25, which was 0 lower than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 0

On 7 Nov BLUESTARCO was trading at 1752.70. The strike last trading price was 67.25, which was 0 lower than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 0

On 6 Nov BLUESTARCO was trading at 1785.50. The strike last trading price was 67.25, which was 0 lower than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 0

Related Pages for BLUESTARCO

BLUESTARCO

360ONE

ABB

ABCAPITAL

ADANIENSOL

ADANIENT

ADANIGREEN

ADANIPORTS

ALKEM

AMBER

AMBUJACEM

ANGELONE

APLAPOLLO

APOLLOHOSP

ASHOKLEY

ASIANPAINT

ASTRAL

AUBANK

AUROPHARMA

AXISBANK

BAJAJ-AUTO

BAJAJFINSV

BAJFINANCE

BANDHANBNK

BANKBARODA

BANKEX

BANKINDIA

BANKNIFTY

BDL

BEL

BHARATFORG

BHARTIARTL

BHEL

BIOCON

BLUESTARCO

BOSCHLTD

BPCL

BRITANNIA

BSE

CAMS

CANBK

CDSL

CGPOWER

CHOLAFIN

CIPLA

COALINDIA

COFORGE

COLPAL

CONCOR

COPPER

CROMPTON

CRUDEOIL

CRUDEOILM

CUMMINSIND

CYIENT

DABUR

DALBHARAT

DELHIVERY

DIVISLAB

DIXON

DLF

DMART

DRREDDY

EICHERMOT

ETERNAL

EURINR

EURUSD

EXIDEIND

FEDERALBNK

FINNIFTY

FORTIS

GAIL

GBPINR

GBPUSD

GLENMARK

GMRAIRPORT

GODREJCP

GODREJPROP

GOLD