BLUESTARCO

Blue Star Limited

1796.7 +50.50 (2.89%)

L: 1747 H: 1804.9

Back to Option Chain

Historical option data for BLUESTARCO
12 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 1780 CE
Delta: 0.67 Vega: 1.45 Theta: -1.08 Gamma: 0.00
Date	Close	Ltp	Change	IV	Volume	OI Chg	OI
12 Dec	1796.70	47.75 ₹ 15,518.75	25.95 8433.75	18.88	320 1,04,000	-38 -12,350	158 51,350

11 Dec	1746.20	22.3 ₹ 7,247.5	6.75 2193.75	19.46	50 16,250	-6 -1,950	198 64,350
10 Dec	1729.40	15.4 ₹ 5,005	-4.55 -1478.75	18.64	15 4,875	-10 -3,250	206 66,950
9 Dec	1738.60	19.4 ₹ 6,305	4.55 1478.75	22.90	169 54,925	104 33,800	217 70,525
8 Dec	1723.20	14.85 ₹ 4,826.25	-6.25 -2031.25	21.85	24 7,800	4 1,300	112 36,400
5 Dec	1734.40	22.1 ₹ 7,182.5	-6.55 -2128.75	19.94	66 21,450	10 3,250	109 35,425
4 Dec	1752.40	29.2 ₹ 9,490	-1.6 -520.00	18.69	41 13,325	-2 -650	99 32,175
3 Dec	1754.50	33.2 ₹ 10,790	1.55 503.75	20.89	120 39,000	-8 -2,600	101 32,825
2 Dec	1745.40	32 ₹ 10,400	-7.4 -2405.00	22.13	329 1,06,925	17 5,525	108 35,100
1 Dec	1769.40	40.2 ₹ 13,065	-3 -975.00	18.40	46 14,950	2 650	89 28,925
28 Nov	1765.40	42 ₹ 13,650	-5.3 -1722.50	19.77	84 27,300	-13 -4,225	88 28,600
27 Nov	1758.20	47.4 ₹ 15,405	-4.35 -1413.75	23.71	119 38,675	54 17,550	101 32,825
26 Nov	1775.90	50.65 ₹ 16,461.25	5.2 1690.00	20.99	42 13,650	7 2,275	44 14,300
25 Nov	1746.70	45.45 ₹ 14,771.25	-15.1 -4907.50	25.11	35 11,375	19 6,175	36 11,700
24 Nov	1785.30	61.15 ₹ 19,873.75	-0.6 -195.00	20.73	16 5,200	15 4,875	16 5,200
21 Nov	1776.30	61.75 ₹ 20,068.75	-182.85 -59426.25	22.91	1 325	0 0	0 0
17 Nov	1788.90	244.6 ₹ 79,495	0 0.00	-	0 0	0 0	0 0
10 Nov	1771.60	244.6 ₹ 79,495	0 0.00	-	0 0	0 0	0 0
6 Nov	1785.50	244.6 ₹ 79,495	0 0.00	-	0 0	0 0	0 0

For Blue Star Limited - strike price 1780 expiring on 30DEC2025

Delta for 1780 CE is 0.67

Historical price for 1780 CE is as follows

On 12 Dec BLUESTARCO was trading at 1796.70. The strike last trading price was 47.75, which was 25.95 higher than the previous day. The implied volatity was 18.88, the open interest changed by -38 which decreased total open position to 158

On 11 Dec BLUESTARCO was trading at 1746.20. The strike last trading price was 22.3, which was 6.75 higher than the previous day. The implied volatity was 19.46, the open interest changed by -6 which decreased total open position to 198

On 10 Dec BLUESTARCO was trading at 1729.40. The strike last trading price was 15.4, which was -4.55 lower than the previous day. The implied volatity was 18.64, the open interest changed by -10 which decreased total open position to 206

On 9 Dec BLUESTARCO was trading at 1738.60. The strike last trading price was 19.4, which was 4.55 higher than the previous day. The implied volatity was 22.90, the open interest changed by 104 which increased total open position to 217

On 8 Dec BLUESTARCO was trading at 1723.20. The strike last trading price was 14.85, which was -6.25 lower than the previous day. The implied volatity was 21.85, the open interest changed by 4 which increased total open position to 112

On 5 Dec BLUESTARCO was trading at 1734.40. The strike last trading price was 22.1, which was -6.55 lower than the previous day. The implied volatity was 19.94, the open interest changed by 10 which increased total open position to 109

On 4 Dec BLUESTARCO was trading at 1752.40. The strike last trading price was 29.2, which was -1.6 lower than the previous day. The implied volatity was 18.69, the open interest changed by -2 which decreased total open position to 99

On 3 Dec BLUESTARCO was trading at 1754.50. The strike last trading price was 33.2, which was 1.55 higher than the previous day. The implied volatity was 20.89, the open interest changed by -8 which decreased total open position to 101

On 2 Dec BLUESTARCO was trading at 1745.40. The strike last trading price was 32, which was -7.4 lower than the previous day. The implied volatity was 22.13, the open interest changed by 17 which increased total open position to 108

On 1 Dec BLUESTARCO was trading at 1769.40. The strike last trading price was 40.2, which was -3 lower than the previous day. The implied volatity was 18.40, the open interest changed by 2 which increased total open position to 89

On 28 Nov BLUESTARCO was trading at 1765.40. The strike last trading price was 42, which was -5.3 lower than the previous day. The implied volatity was 19.77, the open interest changed by -13 which decreased total open position to 88

On 27 Nov BLUESTARCO was trading at 1758.20. The strike last trading price was 47.4, which was -4.35 lower than the previous day. The implied volatity was 23.71, the open interest changed by 54 which increased total open position to 101

On 26 Nov BLUESTARCO was trading at 1775.90. The strike last trading price was 50.65, which was 5.2 higher than the previous day. The implied volatity was 20.99, the open interest changed by 7 which increased total open position to 44

On 25 Nov BLUESTARCO was trading at 1746.70. The strike last trading price was 45.45, which was -15.1 lower than the previous day. The implied volatity was 25.11, the open interest changed by 19 which increased total open position to 36

On 24 Nov BLUESTARCO was trading at 1785.30. The strike last trading price was 61.15, which was -0.6 lower than the previous day. The implied volatity was 20.73, the open interest changed by 15 which increased total open position to 16

On 21 Nov BLUESTARCO was trading at 1776.30. The strike last trading price was 61.75, which was -182.85 lower than the previous day. The implied volatity was 22.91, the open interest changed by 0 which decreased total open position to 0

On 17 Nov BLUESTARCO was trading at 1788.90. The strike last trading price was 244.6, 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 244.6, 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 244.6, 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

BLUESTARCO 30DEC2025 1780 PE
Delta: -0.34 Vega: 1.46 Theta: -0.62 Gamma: 0.00
Date	Close	Ltp	Change	IV	Volume	OI Chg	OI
12 Dec	1796.70	18 ₹ 5,850	-39.25 -12756.25	19.57	179 58,175	23 7,475	96 31,200
11 Dec	1746.20	62.65 ₹ 20,361.25	-8.25 -2681.25	-	0 0	0 0	73 23,725
10 Dec	1729.40	62.65 ₹ 20,361.25	-8.25 -2681.25	-	0 0	0 0	73 23,725
9 Dec	1738.60	62.65 ₹ 20,361.25	-8.25 -2681.25	20.62	30 9,750	-25 -8,125	76 24,700
8 Dec	1723.20	72.75 ₹ 23,643.75	17.35 5638.75	20.83	13 4,225	-4 -1,300	102 33,150
5 Dec	1734.40	55.4 ₹ 18,005	0 0.00	-	0 0	0 0	0 0
4 Dec	1752.40	55.4 ₹ 18,005	0 0.00	-	0 0	1 325	0 0
3 Dec	1754.50	55.4 ₹ 18,005	0 0.00	25.13	1 325	0 0	105 34,125
2 Dec	1745.40	54.4 ₹ 17,680	10 3250.00	21.34	829 2,69,425	-186 -60,450	107 34,775
1 Dec	1769.40	44.4 ₹ 14,430	-4.3 -1397.50	24.03	12 3,900	0 0	294 95,550
28 Nov	1765.40	48.8 ₹ 15,860	-9.4 -3055.00	23.78	27 8,775	12 3,900	294 95,550
27 Nov	1758.20	56.9 ₹ 18,492.5	6.9 2242.50	25.62	364 1,18,300	267 86,775	282 91,650
26 Nov	1775.90	50 ₹ 16,250	-13.95 -4533.75	25.59	5 1,625	2 650	15 4,875
25 Nov	1746.70	63.8 ₹ 20,735	5.7 1852.50	24.85	16 5,200	11 3,575	14 4,550
24 Nov	1785.30	58.1 ₹ 18,882.5	3.75 1218.75	31.91	3 975	1 325	1 325
21 Nov	1776.30	54.35 ₹ 17,663.75	0 0.00	0.91	0 0	0 0	0 0
17 Nov	1788.90	54.35 ₹ 17,663.75	0 0.00	1.45	0 0	0 0	0 0
10 Nov	1771.60	54.35 ₹ 17,663.75	0 0.00	-	0 0	0 0	0 0
6 Nov	1785.50	54.35 ₹ 17,663.75	0 0.00	-	0 0	0 0	0 0

For Blue Star Limited - strike price 1780 expiring on 30DEC2025

Delta for 1780 PE is -0.34

Historical price for 1780 PE is as follows

On 12 Dec BLUESTARCO was trading at 1796.70. The strike last trading price was 18, which was -39.25 lower than the previous day. The implied volatity was 19.57, the open interest changed by 23 which increased total open position to 96

On 11 Dec BLUESTARCO was trading at 1746.20. The strike last trading price was 62.65, which was -8.25 lower than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 73

On 10 Dec BLUESTARCO was trading at 1729.40. The strike last trading price was 62.65, which was -8.25 lower than the previous day. The implied volatity was -, the open interest changed by 0 which decreased total open position to 73

On 9 Dec BLUESTARCO was trading at 1738.60. The strike last trading price was 62.65, which was -8.25 lower than the previous day. The implied volatity was 20.62, the open interest changed by -25 which decreased total open position to 76

On 8 Dec BLUESTARCO was trading at 1723.20. The strike last trading price was 72.75, which was 17.35 higher than the previous day. The implied volatity was 20.83, the open interest changed by -4 which decreased total open position to 102

On 5 Dec BLUESTARCO was trading at 1734.40. The strike last trading price was 55.4, 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 55.4, which was 0 lower than the previous day. The implied volatity was -, the open interest changed by 1 which increased total open position to 0

On 3 Dec BLUESTARCO was trading at 1754.50. The strike last trading price was 55.4, which was 0 lower than the previous day. The implied volatity was 25.13, the open interest changed by 0 which decreased total open position to 105

On 2 Dec BLUESTARCO was trading at 1745.40. The strike last trading price was 54.4, which was 10 higher than the previous day. The implied volatity was 21.34, the open interest changed by -186 which decreased total open position to 107

On 1 Dec BLUESTARCO was trading at 1769.40. The strike last trading price was 44.4, which was -4.3 lower than the previous day. The implied volatity was 24.03, the open interest changed by 0 which decreased total open position to 294

On 28 Nov BLUESTARCO was trading at 1765.40. The strike last trading price was 48.8, which was -9.4 lower than the previous day. The implied volatity was 23.78, the open interest changed by 12 which increased total open position to 294

On 27 Nov BLUESTARCO was trading at 1758.20. The strike last trading price was 56.9, which was 6.9 higher than the previous day. The implied volatity was 25.62, the open interest changed by 267 which increased total open position to 282

On 26 Nov BLUESTARCO was trading at 1775.90. The strike last trading price was 50, which was -13.95 lower than the previous day. The implied volatity was 25.59, the open interest changed by 2 which increased total open position to 15

On 25 Nov BLUESTARCO was trading at 1746.70. The strike last trading price was 63.8, which was 5.7 higher than the previous day. The implied volatity was 24.85, the open interest changed by 11 which increased total open position to 14

On 24 Nov BLUESTARCO was trading at 1785.30. The strike last trading price was 58.1, which was 3.75 higher than the previous day. The implied volatity was 31.91, the open interest changed by 1 which increased total open position to 1

On 21 Nov BLUESTARCO was trading at 1776.30. The strike last trading price was 54.35, which was 0 lower than the previous day. The implied volatity was 0.91, the open interest changed by 0 which decreased total open position to 0

On 17 Nov BLUESTARCO was trading at 1788.90. The strike last trading price was 54.35, which was 0 lower than the previous day. The implied volatity was 1.45, 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 54.35, 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 54.35, 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

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